Motorola ASTRO XTS 5000 Detailed Service Manual
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Motorola ASTRO XTS 5000 Detailed Service Manual

Vhf uhf range 1 uhf range 2 700 - 800 mhz
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ASTRO
XTS
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VHF
UHF Range 1
UHF Range 2
700 — 800 MHz
Digital Portable Radios
Detailed Service Manual
5000
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  • Page 1 ASTRO 5000 ® ™ UHF Range 1 UHF Range 2 700 — 800 MHz Digital Portable Radios Detailed Service Manual...

  • Page 2: Motorola, Inc

    ASTRO ® XTS™ 5000 Title Page VHF/UHF Range 1/Range 2/700–800 MHz Digital Portable Radios Detailed Service Manual Motorola, Inc. 8000 West Sunrise Boulevard Fort Lauderdale, Florida 33322 6881094C31-E...

  • Page 3: Foreword

    No duplication or distribution of this document or any portion thereof shall take place without the express written permission of Motorola. No part of this manual may be reproduced, distributed, or transmitted in any form or by any means, electronic or mechanical, for any purpose without the express written permission of Motorola.

  • Page 4: Table Of Contents

    ASTRO XTS 5000 R (Ruggedized) VHF Model Chart ................xix ASTRO XTS 5000 UHF Range 1 Model Chart..................xx ASTRO XTS 5000 R (Ruggedized) UHF Range 1 Model Chart .............. xxi ASTRO XTS 5000 UHF Range 2 Model Chart..................xxii ASTRO XTS 5000 R (Ruggedized) UHF Range 2 Model Chart ............xxiii ASTRO XTS 5000 700–800 MHz Model Chart ..................
  • Page 5 Table of Contents Chapter 3 Theory of Operation............3-1 Transceiver Board.......................... 3-2 VOCON Board ..........................3-16 Encryption Module ........................3-42 Chapter 4 Troubleshooting Procedures ..........4-1 Handling Precautions........................4-1 Recommended Service Tools......................4-2 Voltage Measurement and Signal Tracing..................4-3 Standard Bias Table ........................4-4 Power-Up Self-Check Errors......................
  • Page 6 Transceiver (RF) Boards ....................... 8-3 VOCON Boards ........................... 8-95 Appendix A Replacement Parts Ordering..........A-1 Basic Ordering Information ......................A-1 Transceiver Board and VOCON Board Ordering Information............A-1 Motorola Online ..........................A-1 Telephone Orders..........................A-1 Fax Orders.............................A-1 Parts Identification .........................A-2 Product Customer Service......................A-2 Glossary ..................Glossary-1 Index .....................
  • Page 7 Table of Contents Notes November 16, 2006 6881094C31-E...

  • Page 8: List Of Figures

    List of Figures List of Figures Figure 2-1. DC Power Distribution—UHF Range 1 and 700–800 MHz Radios ........2-2 Figure 2-2. DC Power Distribution—VHF and Range 2 Radios .............. 2-2 Figure 2-3. DC Power Distribution—UHF Range 1 and 700–800 MHz Radios (for NNTN5567).... 2-3 Figure 2-4.
  • Page 9 viii List of Figures Figure 8-21. NLD8910H VHF Antenna Switch and Harmonic Filter Circuits........... 8-33 Figure 8-22. NLD8910H VHF Receiver Front End Circuit ............... 8-34 Figure 8-23. NLD8910H VHF Receiver Amplifier and Filter Circuit............8-35 Figure 8-24. NLD8910H VHF Mixer and IF Filter Circuits ............... 8-36 Figure 8-25.
  • Page 10 List of Figures Figure 8-72. NTN9564C VOCON Universal Connector Circuit ............. 8-111 Figure 8-73. NTN9564C VOCON Flipper Circuit................... 8-112 Figure 8-74. NTN9564C VOCON Controller and Memory Circuits—1 of 2........... 8-113 Figure 8-75. NTN9564C VOCON Controller and Memory Circuits—2 of 2........... 8-114 Figure 8-76.

  • Page 11: November

    List of Figures Notes November 16, 2006 6881094C31-E...

  • Page 12: List Of Tables

    List of Tables List of Tables Table 2-1. Conventional Batteries......................2-1 Table 2-2. Smart Batteries ........................2-1 Table 2-3. Transceiver Voltage Regulators .................... 2-4 Table 2-4. VOCON Board DC Power Distribution (for kits: NTN9564, NNTN4563, NNTN4819 & NNTN4717.).......................... 2-5 Table 3-1. Battery Connector J3 ......................
  • Page 13 List of Tables Related Publications ASTRO XTS 5000 Digital Portable Radio Model I User Guide ..........6881094C25 ASTRO XTS 5000 Digital Portable Radio Model II User Guide ..........6881094C26 ASTRO XTS 5000 Digital Portable Radio Model III User Guide ..........6881094C27 ASTRO XTS 5000 VHF/UHF Range 1/700–800 MHz Digital Portable Radios...

  • Page 14: Commercial Warranty

    Product Accessories One (1) Year Motorola, at its option, will at no charge either repair the Product (with new or reconditioned parts), replace it (with a new or reconditioned Product), or refund the purchase price of the Product during the warranty period provided it is returned in accordance with the terms of this warranty. Replaced parts or boards are warranted for the balance of the original applicable warranty period.
  • Page 15 Warranty service will be provided by Motorola through one of its authorized warranty service locations. If you first contact the company which sold you the Product, it can facilitate your obtaining warranty service. You can also call Motorola at 1-888-567-7347 US/Canada.
  • Page 16 A. that MOTOROLA will be notified promptly in writing by such purchaser of any notice of such claim; B. that MOTOROLA will have sole control of the defense of such suit and all negotiations for its settlement or compromise; and C.
  • Page 17 Commercial Warranty Notes November 16, 2006 6881094C31-E...

  • Page 18: Model Numbering, Charts, And Specifications

    Portable Radio Model Numbering System xvii Model Numbering, Charts, and Specifications Portable Radio Model Numbering System Typical Model Number: Position: 12 13 Position 1 - Type of Unit Positions 13 - 16 H = Hand-Held Portable SP Model Suffix Position 12 - Unique Model Variations Positions 2 &...

  • Page 19: Astro Xts 5000 Vhf Model Chart

    Portable Radio Model Numbering System ASTRO XTS 5000 VHF Model Chart MODEL NUMBER DESCRIPTION H18KEC9PW5AN VHF 1-6 Watts ASTRO XTS 5000 Model I H18KEF9PW6AN VHF 1-6 Watts ASTRO XTS 5000 Model II H18KEH9PW7AN VHF 1-6 Watts ASTRO XTS 5000 Model III...

  • Page 20: Astro Xts 5000 R (Ruggedized) Vhf Model Chart

    H18KEH9PW7AN w/Q155FG Opt Ruggedized VHF 1-6 Watts ASTRO XTS 5000 Model III H18KEC9PW5AN w/Q155FS Opt Ruggedized Yellow VHF 1-6 Watts ASTRO XTS 5000 Model I H18KEF9PW6AN w/Q155FT Opt Ruggedized Yellow VHF 1-6 Watts ASTRO XTS 5000 Model II H18KEH9PW7AN w/Q155FU Opt...

  • Page 21: Astro Xts 5000 Uhf Range 1 Model Chart

    UHF Range 1, 1-5 Watts ASTRO XTS 5000 Model III H18QCC9PW5AN UHF Range 1, Low Power, 20 mW - 2 Watts ASTRO XTS 5000 Model I H18QCF9PW6AN UHF Range 1, Low Power, 20 mW - 2 Watts ASTRO XTS 5000 Model II...

  • Page 22: Astro Xts 5000 R (Ruggedized) Uhf Range 1 Model Chart

    Ruggedized Yellow UHF Range 1, 1-5 Watts ASTRO XTS 5000 Model III H18QCC9PW5AN wQ155HW Opt Ruggedized UHF R1, Low Pwr, 20 mW-2 Watts ASTRO XTS 5000 Model I H18QCF9PW6AN wQ155HX Opt Ruggedized UHF R1, Low Pwr, 20 mW-2 Watts ASTRO XTS 5000 Model II...

  • Page 23: Astro Xts 5000 Uhf Range 2 Model Chart

    ASTRO XTS 5000 UHF Range 2 Model Chart MODEL NUMBER DESCRIPTION H18SDC9PW5AN UHF Range 2, 1-5 Watts ASTRO XTS 5000 Model I H18SDF9PW6AN UHF Range 2, 1-5 Watts ASTRO XTS 5000 Model II H18SDH9PW7AN UHF Range 2, 1-5 Watts ASTRO XTS 5000 Model III...

  • Page 24: Astro Xts 5000 R (Ruggedized) Uhf Range 2 Model Chart

    Ruggedized Yellow UHF Range 2, 1-5 Watts ASTRO XTS 5000 Model I H18SDF9PW6AN w/Q155FZ Opt Ruggedized Yellow UHF Range 2, 1-5 Watts ASTRO XTS 5000 Model II H18SDH9PW7AN w/Q155GA Opt Ruggedized Yellow UHF Range 2, 1-5 Watts ASTRO XTS 5000 Model III ITEM NUMBER DESCRIPTION...

  • Page 25: Astro Xts 5000 700-800 Mhz Model Chart

    ASTRO XTS 5000 700–800 MHz Model Chart MODEL NUMBER DESCRIPTION H18UCC9PW5AN 700/800 MHz 1-3 Watts ASTRO XTS 5000 Model I H18UCF9PW6AN 700/800 MHz 1-3 Watts ASTRO XTS 5000 Model II H18UCH9PW7AN 700/800 MHz 1-3 Watts ASTRO XTS 5000 Model III...

  • Page 26: Astro Xts 5000 R (Ruggedized) 700-800 Mhz Model Chart

    Ruggedized Yellow 700/800 MHz 1-3 Watts ASTRO XTS 5000 Model I H18UCF9PW6AN w/Q155GC Opt Ruggedized Yellow 700/800 MHz 1-3 Watts ASTRO XTS 5000 Model II H18UCH9PW7AN w/Q155GD Opt Ruggedized Yellow 700/800 MHz 1-3 Watts ASTRO XTS 5000 Model III ITEM NUMBER DESCRIPTION...

  • Page 27: Specifications For Vhf Radios

    xxvi Portable Radio Model Numbering System Specifications for VHF Radios All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC Designation: AZ489FT3804 Frequency Range: 136-174 MHz Frequency Range: 136-174 MHz Temperature Range: Operating: –30 C to +60 C Bandwidth: 38 MHz RF Power:...

  • Page 28: Specifications For Uhf Range 1 Radios

    Portable Radio Model Numbering System xxvii Specifications for UHF Range 1 Radios All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC Designation: AZ489FT4855 Frequency Range: 380-470 MHz Frequency Range: 380-470 MHz Temperature Range: Operating: –30 C to +60 C Bandwidth: 90 MHz...

  • Page 29: Specifications For Uhf Range 2 Radios

    xxviii Portable Radio Model Numbering System Specifications for UHF Range 2 Radios All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC Designation: AZ489FT4864 Frequency Range: 450-520 MHz Frequency Range: 450-520 MHz Temperature Range: Operating: –30 C to +60 C Bandwidth: 70 MHz...

  • Page 30: Specifications For 700-800 Mhz Radios

    Portable Radio Model Numbering System xxix Specifications for 700–800 MHz Radios All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC Designation: AZ489FT5806 Frequency Range: Frequency Range: Temperature Range: 700 MHz: 764 to 767; 773 to 776 MHz 700 MHz: 764 to 767;...
  • Page 31 Portable Radio Model Numbering System Notes November 16, 2006 6881094C31-E...

  • Page 32: Chapter 1 Introduction

    This manual includes all the information needed to maintain peak product performance and maximum working time for the ASTRO XTS 5000 radio. This detailed level of service (component level) is typical of the service performed by some service centers, self-maintained customers, and distributors.

  • Page 33: Notations Used In This Manual

    Introduction: Notations Used in This Manual Notations Used in This Manual Throughout the text in this publication, you will notice the use of warnings, cautions, and notes. These notations are used to emphasize that safety hazards exist, and care must be taken and observed.

  • Page 34: Chapter 2 Radio Power

    This chapter provides a detailed circuit description of the power distribution of an ASTRO XTS 5000 radio. General In the ASTRO XTS 5000 radio, power (B+) is distributed to two boards: the transceiver (RF) board and the VOCON board (see Figure 2-1 on page 2-2 for UHF Range 1 (R1) and 700–800 MHz, and...

  • Page 35: Figure 2-1. Dc Power Distribution-Uhf Range 1 And 700-800 Mhz Radios

    Radio Power: General Battery RF Board VOCON Board UNSW_B+ J1 BATT FB+ P1 P201 5 Volts VCC5 Fuse SW_B+ RAW B+ 3.8 V (VSW1) 5 Volts SW_B+ GCAP II (control signal) 7.5 Volts (Nominal) 1.875 Volts 1.55V (VSW2) 3 Volts 3 Volts 3 Volts 3 Volts...

  • Page 36: Figure 2-3. Dc Power Distribution-Uhf Range 1 And 700-800 Mhz Radios (For Nntn5567)

    Radio Power: General R F B o a r d V O C O N B o a r d B a t t e r y S W _ B + U N S W _ B + B A T T F B + P1 P201 F E T F u s e...

  • Page 37: Dc Power Routing-Transceiver Board

    Radio Power: DC Power Routing—Transceiver Board DC Power Routing—Transceiver Board NOTE: Refer to Table 8-1, “List of Transceiver Schematics and Board Overlays,” on page 8-1 for a listing of schematics showing the transceiver board DC power routing components. Connector J1, the B-plus assembly, connects the battery to the transceiver board. Capacitors C1, C2, and C3 provide protection against momentary breaks at the B-plus connector due to contact bounce when the radio is dropped.

  • Page 38: Table 2-4. Vocon Board Dc Power Distribution (For Kits: Ntn9564, Nntn4563, Nntn4819 & Nntn4717.)

    Radio Power: DC Power Routing—VOCON Board In the case of a secure radio model, SW B+ and UNSW B+ are also supplied to the encryption module through connector J701. Transistor Q501 is also under the control of the microcontroller unit (MCU) via Vref from U501. This allows the MCU to follow an orderly power-down sequence when it senses that B+SENSE is off.
  • Page 39 Radio Power: DC Power Routing—VOCON Board Table 2-4. VOCON Board DC Power Distribution (for kits: NTN9564, NNTN4563, NNTN4819 & NNTN4717.) Supply Output Unprogrammed Supply Type Circuits Supplied Name Voltage Output Voltage 3 Vdc* Linear 2.775 Vdc Patriot I/O ring 2.9 Vdc** regulator Flipper IC software...

  • Page 40: Chapter 3 Theory Of Operation

    The three ASTRO XTS 5000 radio models (I, II, and III) are available in the VHF (136 to 174 MHz), UHF Range 1 (380 to 470 MHz), UHF Range 2 (450 to 520 MHz), and 700–800 MHz (764 to 870 MHz) frequency bands.

  • Page 41: Transceiver Board

    Theory of Operation: Transceiver Board Figure 3-1. XTS 5000 Overall Block Diagram Transceiver Board The transceiver (XCVR) board performs the transmitter and receiver functions necessary to translate between voice and data from the VOCON board and the modulated radio-frequency (RF) carrier at the antenna.

  • Page 42: Figure 3-3. Transceiver (Uhf Range 1, Uhf Range 2 And 700-800 Mhz) Block Diagram (Power And Control Omitted)

    Theory of Operation: Transceiver Board TX Driver Reference Power Amplifier VCOBIC Buffer Oscillator Module U102 Directional Coupler U101 Loop VCO 1 Y200 Filter FracN D101 D102 Antenna VCO 2 Switch Note TX_SSI from VOCON Board U106 VCO 3 U203 FL200 Antenna PCIC Harmonic...

  • Page 43: Table 3-2. Vocon Connector P1

    Theory of Operation: Transceiver Board Table 3-2 lists the connector pins, their signals, and functions. SPI refers to serial peripheral interface, which is the control bus from the microprocessor. SSI is the serial synchronous interface bus for data to and from the DSP. There is a RX SSI bus for demodulated data from the receiver and a TX SSI bus for modulation data to the transmitter.

  • Page 44: Figure 3-4. Receiver Block Diagram

    Theory of Operation: Transceiver Board 3.1.1.3 Antenna Port J2 Antenna port J2 is a surface-mount, miniature coaxial connector for the antenna cable. 3.1.1.4 Serial EEPROM The serial, electrostatically erasable, programmable, read-only memory (EEPROM), U907 in VHF and 700–800 MHz or U4 in UHF Range 1, holds all of the transceiver tuning data. This allows transceivers to be tuned in the factory and installed in the field without retuning.
  • Page 45 Theory of Operation: Transceiver Board 3.1.2.1 Receiver Front End NOTE: Refer to Table 8-1, “List of Transceiver Schematics and Board Overlays,” on page 8-1 for a listing of receiver front end schematics. The receiver front end tunes to the desired channel and down converts the RF signal to the first intermediate frequency (IF).

  • Page 46: Figure 3-5. Abacus Iii (Ad9874) Functional Block Diagram (From Data Sheet)

    Theory of Operation: Transceiver Board 3.1.2.2 Receiver Back End The receiver back end, which consists of the Abacus III (AD9874 IF digitizing subsystem) IC and its associated circuitry, processes the down-converted IF signal to produce digital data for final processing by the VOCON DSP. NOTE: Refer to Table 8-1, “List of Transceiver Schematics and Board Overlays,”...
  • Page 47 Theory of Operation: Transceiver Board UHF Range 1: Input signal RXIF is 73.35 MHz. Components L547 and C547 match the input impedance to 50 ohms. UHF Range 2: Input signal RXIF is 73.35 MHz. L542, C515, and C547 match the Ababcus input to 50 Ohms.

  • Page 48: Figure 3-6. Transmitter Block Diagram

    Theory of Operation: Transceiver Board Antenna Power Driver Antenna Harmonic Directional amplifier switch filter amplifier coupler Modulated RF from FGU Forward and reverse power detectors Vd = m*sqrt(P) + b Summing PCIC amplifier RFIN MAEPF-27408-O Figure 3-6. Transmitter Block Diagram 3.1.3.1 Power Distribution To minimize voltage drop to the power amplifiers, net RAWB+ connects to power module Q107 and the second stage of driver amplifier U102 through components having minimal series resistance—...
  • Page 49 3-10 Theory of Operation: Transceiver Board 3.1.3.3 Power Amplifier Transistor Q107 The power amplifier transistor, Q107, is an LDMOS FET housed in a high-power, surface-mount, ring package. To prevent thermal damage, it is essential that the heat sink of the power module be held in place against the radio chassis.

  • Page 50: Table 3-3. Power Control Ic (U104) Pin Descriptions

    Theory of Operation: Transceiver Board 3-11 3.1.3.6 Harmonic Filter The harmonic filter is a high-power, low-loss, low-pass filter. Its purpose is to suppress transmitter harmonics. The filter also improves receiver out-of-band rejection. Shield SH700 must be in place to achieve the required stop band rejection. VHF: The harmonic filter uses discrete components.
  • Page 51 3-12 Theory of Operation: Transceiver Board Table 3-3. Power Control IC (U104) Pin Descriptions (Continued) Name Description F168 Reference clock input, 2.1 MHz 10, 13 QX, CQX External capacitor for voltage multiplier 11, 12 Q, CQ External capacitor for voltage multiplier Voltage multiplier output Internal band-gap reference voltage Regulated 4.5 Vdc output...
  • Page 52 Theory of Operation: Transceiver Board 3-13 The power level is set by programming an internal DAC to a calibrated reference voltage. D/A settings for the power set points were determined during radio tuning and stored in EEPROM. An internal op-amp compares the D/A reference voltage to the detector voltage at pin 1(RFIN) (TP101) and produces an error signal output.
  • Page 53 DSP and the analog modulation input of the FracN IC. 3.1.4.2 Fractional-N Frequency Synthesizer (FracN) IC U202 The FracN IC, U202, is a mixed-mode, Motorola-proprietary, CMOS, fractional-N frequency synthesizer with built-in dual-port modulation. The XTS 5000 radio uses a low-voltage version of the device, sometimes called LVFracN, for compatibility with the 3 V logic used throughout the radio.
  • Page 54 Theory of Operation: Transceiver Board 3-15 3.1.4.2.4 Voltage Multiplier and Superfilter Pins 12 (VMULT3) and 11 (VMULT4) together with diode arrays D201 and D202 and their associated capacitors form the voltage multiplier. The voltage multiplier generates 11.5 Vdc to supply the phase detector and charge-pump output stage at pin 47 (VCP).

  • Page 55: Vocon Board

    Transistors Q307 and Q310 form a 3.3 Vdc-to-5 Vdc logic-level shifter for the signal from the FracN AUX3 pin to the VCOBIC. VOCON Board This section provides a detailed circuit description of the ASTRO XTS 5000 VOCON board. The VOCON board (Figure 3-7...

  • Page 56: Figure 3-8. Vocon Board Interconnections (Only For Nntn5567)

    Theory of Operation : VOCON Board 3-17 INTERFACE SUPPORT VOCON Board ASIC ESD Protection and Clocks and Side Side Connector Connector Support Circuitry AUDIO AND POWER CONTROLLER AND MEMORY Keypad 22 pins FLASH 26 pins MAKO IC 8MBytes Voltage Regulators Display Audio Pre-amp Dual-Core...
  • Page 57 Theory of Operation 3-18 : VOCON Board 3.2.1.2 Encryption Connector J701 This 40-pin connector provides the interface between the VOCON board and the encryption module. Two voltages are provided to the encryption board: UNSWB+ and SWB+. The SAP SSI lines, serial communication data lines, and general-purpose I/O lines from the Patriot IC are included in the interface to the encryption board.
  • Page 58 Theory of Operation : VOCON Board 3-19 NOTE: Refer to Table 8-2, “List of VOCON Schematics and Board Overlays,” on page 8-1 for a listing of VOCON schematics that will aid in the following discussion. 3.2.2.1 Patriot IC U401 The Patriot IC U401 is a dual-core processor that contains both a 32-bit microcontroller unit (MCU) and a 16-bit digital signal processor (DSP) in one IC package.
  • Page 59 Theory of Operation 3-20 : VOCON Board The devices on the SPI A bus include the PCIC and FracN IC on the SPICS4 (R131), the Abacus III IC on SPICS5 (R126), an analog-to-digital converter (ADC) on SPICS6 (R133), and the serial EEPROM on SPICS7 (R132).
  • Page 60 Theory of Operation : VOCON Board 3-21 Serial Audio CODEC Port (SAP) The Serial Audio CODEC Port (SAP) module is the DSP’s serial synchronous interface (SSI) to the audio CODEC on the GCAP II IC. However, In NNTN5567, the audio CODEC is on the MAKO IC. The SAP also interfaces with the encryption module.
  • Page 61 Theory of Operation 3-22 : VOCON Board 3.2.2.2 Static RAM (SRAM) U403 The static RAM (SRAM) IC U403 is an asynchronous, 1 MB, CMOS device that is capable of 70 ns access speed. It is supplied with 1.8 volts. The SRAM has its 19 address lines and 16 data lines connected to the EIM of the Patriot IC through the Address(23:0) and Data(15:0) busses.

  • Page 62: Figure 3-9. Patriot Eim And Memory Block Diagram

    Theory of Operation : VOCON Board 3-23 Voltage RESET_OUT RESET Translator LBA_N EN_CE CS0_N Flash EB1_N EN_WE U402 EN_OE OE_N A(23:1) A(22:0) Dual-Core D(15:0) Processor U401 A(19:1) A(18:0) A(23:0) D(15:0) D(15:0) EN_OE SRAM U403 EB0_N CS2_N RW_N EN_WE MAEPF-27414-A Figure 3-9. Patriot EIM and Memory Block Diagram 6881094C31-E November 16, 2006...
  • Page 63 Theory of Operation 3-24 : VOCON Board 3.2.3 Audio and Power The audio and power section contains the following components: • GCAP II IC U501 • 5 V regulator U505 • 1.55 V regulator (NNTN4717 VOCON board only) • Audio pre-amplifier U502 •...
  • Page 64 Theory of Operation : VOCON Board 3-25 The VSW2 regulator is a SPI programmable switching regulator that uses VSW1 as its input on pin PSRC2. The initial output of VSW2 (R501) is 2.2 volts, which is then programmed to 1.875 volts (referred to as 1.8 volts throughout this document).

  • Page 65: Table 3-4. Audio Pa Status

    Theory of Operation 3-26 : VOCON Board 3.2.3.2 5 V Regulator U505 The 5 V regulator uses UNSW_B+ as its input voltage. The Flipper IC WDI line controls the regulator's SHUTDOWN pin. The 5 V supply (R503) is used by the Flipper IC U301, audio pre- amplifier U502, microphone bias circuitry (R531 and R563), Flipper IC protection diodes, bi- directional voltage translators, battery data-line isolation circuitry, and ESD protection circuitry.
  • Page 66 Theory of Operation : VOCON Board 3-27 3.2.3.6 EEPOT U509 The EEPOT is a digitally programmable potentiometer with 256 taps and a total resistance of 50 kohms. This 10-pin package contains two independent potentiometers, one for each microphone line. The EEPOT resistance values are programmed by the Patriot IC GPIOs EEPOT_INC* (U509 pin 9) and EEPOT_U_D* (U509 pin 2).
  • Page 67 Theory of Operation 3-28 : VOCON Board 3.2.3.7.3 Audio Circuitry A16-bit CODEC is integrated into the MAKO IC and programmable by the dual-core processor through the SPI bus. The CODEC converts microphone audio data into a digital bit stream for processor by the DSP and converts receive audio data that was processed by the DSP into an analog audio signal for amplification to a speaker.
  • Page 68 Theory of Operation : VOCON Board 3-29 The Flipper IC contains a USB transceiver, switching logic between RS232 and boot data path, One- Wire side connector support, and several clock generators. The Flipper IC is programmed by the Patriot IC. ESD protection devices include zener diodes and low-capacitance ESD suppressors.
  • Page 69 Theory of Operation 3-30 : VOCON Board When a USB cable is detected, the USB_DIS pin (Q302 pin 2) goes high. This controls the isolation switch Q301 so that the data that is on those lines are routed to the USB transceiver. If a USB cable is not detected, the USB_DIS pin is low and the USB transceiver on the Flipper IC is isolated from the side connector.
  • Page 70 Theory of Operation : VOCON Board 3-31 3.2.4.1.6 13 MHz Reference Generation for GCAP II The 13 MHz reference is required by the GCAP II IC for the CODEC time base and the SSI clock generator module internal to the Flipper IC. A phase locked loop (PLL) is used to generate the 13 MHz using the 16.8 MHz clock, which is provided to the Flipper IC REF_16_IN pin (C307).
  • Page 71 Theory of Operation 3-32 : VOCON Board The USB transmitter is enabled when the RS232_USB* and USB_TXENAB signals are both driven low by the dual-core processor. The single-ended data is output from the dual-core processor on the UTXD1_USB_VPO pin and goes to USB1_DAT_TXD on U501. The data is driven out differentially on the USB1_DP and USB1_DM pins, which go to the side connector.
  • Page 72 Theory of Operation : VOCON Board 3-33 Several components on the VOCON board protect the circuitry from ESD. The side connector signal lines have ESD protection components on them since they are exposed. These protection components include: • 5.6-V zeners VR205, VR206, VR220, and VR221 on the SB9600 lines, RS232 lines, microphone lines, and option-select lines •...

  • Page 73: Figure 3-10. Universal (Side) Connector

    Theory of Operation 3-34 : VOCON Board 3.2.4.4 Universal Connector Interface Circuitry See Figure 8-63, “NTN9564B VOCON Universal Connector Circuit,” on page 8-97 for schematic details of the following discussion. Some important components on the universal connector interface are two op-amps. The first op- amp, U201, is used as a comparator for the option-select 1 line.

  • Page 74: Table 3-5. Option-Select Functions

    Theory of Operation : VOCON Board 3-35 Most of the signals are extensions of circuits described in other areas of this manual. However, there are two option select pins (see Table 3-5) used to configure special modes: Option Select 1 and Option Select 2.
  • Page 75 Theory of Operation 3-36 : VOCON Board 3.2.4.6 Keypad Module The keypad module is either a 6- x 3-button (Model III) or a 2- x 3-button (Model II) module with backlighting. The keypad module is connected to the VOCON board through flex connector J107. The keypad is read though a row-and-column matrix made up of ROW1, ROW2, ROW3, ROW4, ROW5, ROW6, and COL1, COL2, and COL3.

  • Page 76: Figure 3-12. Control Top Flex

    Theory of Operation : VOCON Board 3-37 LED D1 is the TX/RX indicator. LEDs D2 through D6 are used for backlighting the frequency knob. U1 is a binary-coded switch. The output pins from U1, which are connected to GPIO pins on the Patriot IC, provide a four-bit binary word (signals RTA0, RTA1, RTA2, and RTA3) to the MCU, indicating to which of the 16 positions the rotary is set.

  • Page 77: Figure 3-13. Vocon Transmit Audio Path

    Theory of Operation 3-38 : VOCON Board The other clock supplied to the Patriot IC is a 32.768 kHz square wave. This clock is generated by the Flipper IC internal oscillator and an external 32.768 kHz crystal Y301 and is connected to the Patriot IC CKIL pin.

  • Page 78: Figure 3-14. Vocon Transmit Audio Path

    Theory of Operation : VOCON Board 3-39 3.2.5.2 Transmit Audio Path (for kit NNTN5567A) Refer to Figure 3-14. The single-ended internal microphone audio enters the VOCON board through pin 8 of the M102 contact, and the internal microphone bias is set by circuitry that includes C550, R550 and R552.

  • Page 79: Figure 3-15. Vocon Receive Audio Path

    Theory of Operation 3-40 : VOCON Board 3.2.5.3 Receive Audio Path Refer to Figure 3-15. The receive audio data comes from the Abacus III IC U500 through the RF interface connector P201 pin 12 (RX_DATA) to the Patriot IC SRDB pin. The DSP decodes the data and sends it out through the CODEC_RX line to the GCAP II IC RX pin.

  • Page 80: Figure 3-16. Vocon Receive Audio Path (For Kit Nntn5567)

    Theory of Operation : VOCON Board 3-41 The dual-core processor selects whether the amplified audio is routed to the internal speaker or the external speaker through the SPI lines based upon which amplifier is turned on as shown in the PA control block.

  • Page 81: Encryption Module

    ICs to perform digital, numerical, encryption algorithms. The encryption modules are designed to digitally encrypt and decrypt voice and ASTRO data in ASTRO XTS 5000 radios. This section covers the encryption modules, hardware kits NTN9738 and NNTN5032. NOTE: The encryption modules are NOT serviceable. The information contained in this section is only intended to help determine whether a problem is due to a encryption module or the radio itself.
  • Page 82 Theory of Operation : Encryption Module 3-43 Key variables are loaded into the encryption module through connector J701, pin 1. Depending on the type of encryption module, up to 16 keys can be stored in the module at a time. The key can be infinite key retention or 30-seconds key retention, depending on how the codeplug is set up.
  • Page 83 Theory of Operation 3-44 : Encryption Module November 16, 2006 6881094C31-E...

  • Page 84: Chapter 4 Troubleshooting Procedures

    Chapter 4 Troubleshooting Procedures The purpose of this chapter is to aid in troubleshooting problems with the ASTRO XTS 5000 radio. It is intended to be detailed enough to localize the malfunctioning circuit and isolate the defective component. It also contains a listing of service tools recommended for PC board repair at the component level.

  • Page 85: Recommended Service Tools

    For listings of additonal service tools, service aids, and test equipment that are recommended for all levels of service, refer to the XTS 5000 basic service manual (see “ Related Publications” on page xii). Table 4-1. Recommended Service Tools Motorola Description Application Part Number R1453 Digital-readout solder station...

  • Page 86: Voltage Measurement And Signal Tracing

    Troubleshooting Procedures: Voltage Measurement and Signal Tracing Table 4-1. Recommended Service Tools (Continued) Motorola Description Application Part Number ChipMaster Nozzles: 6680333E28 PA nozzle Soldering and unsoldering ICs 6680332E83 PLCC-28* nozzle 6680332E93 PLCC-32 nozzle 6680332E82 PLCC-44* nozzle 6680332E94 PLCC-52 nozzle 6680332E95...

  • Page 87: Standard Bias Table

    Troubleshooting Procedures: Standard Bias Table Standard Bias Table Table 4-2 outlines some standard supply voltages and system clocks which should be present under normal operation. These should be checked as a first step to any troubleshooting procedure. Table 4-2. Standard Operating Bias Signal Name Nominal Value Tolerance...

  • Page 88: Power-Up Self-Check Errors

    Troubleshooting Procedures: Power-Up Self-Check Errors Table 4-3. Standard Operating Bias (only for kit NNTN5567_) Nominal Signal Name Tolerance VOCON Board Source Value Gated_32_CLK 32.768KHz ± 400ppm R543 CKIH 16.8MHz R457 16.8_MHz 16.8MHz C450 2.9Vdc ±5% R725 MAKO_RESET 2.9Vdc ±5% TP_MAKO_RESET VSW1 3.6Vdc ±5%...

  • Page 89: Power-Up Self-Check Diagnostics And Repair (Not For Field Use)

    Troubleshooting Procedures: Power-Up Self-Check Diagnostics and Repair (Not for Field Use) Table 4-4. Power-Up Self-Check Error Codes (Continued) Error Description Corrective Action Code 01/88 External RAM Fatal Error — Note: Not a checksum error Send radio to depot 01/90 General Hardware Failure Fatal Error Turn radio off, then on 01/92 Security Partition Checksum Fatal Error...
  • Page 90 Troubleshooting Procedures: Power-Up Self-Check Diagnostics and Repair (Not for Field Use) Table 4-5. Power-Up Self-Check Diagnostic Actions (Continued) Error Diagnostic Actions Code 01/92 The radio should be sent to the depot for reprogramming of the security codeplug. 01/93 The radio should be sent to the depot for reflashing of the host code. 01/98 Send radio to the depot for replacement of the SRAM U403.
  • Page 91 Troubleshooting Procedures: Power-Up Self-Check Diagnostics and Repair (Not for Field Use) Notes November 16, 2006 6881094C31-E...

  • Page 92: Chapter 5 Troubleshooting Charts

    Chapter 5 Troubleshooting Charts This section contains detailed troubleshooting flowcharts. These charts should be used as a guide in determining the problem areas. They are not a substitute for knowledge of circuit operation and astute troubleshooting techniques. It is advisable to refer to the related detailed circuit descriptions in the theory of operation sections prior to troubleshooting a radio.

  • Page 93: Main Troubleshooting Flowchart

    Troubleshooting Charts: Main Troubleshooting Flowchart Main Troubleshooting Flowchart Start Good Error Display power-up Message? Model? Self-Test? See Table 5-2: Go to Use RSS to Is there Power-up Self- TX RF display Error TX Power? Check Error flowchart Messages Codes Is TX Error Go to Messages on...

  • Page 94: Power-Up Failure

    Troubleshooting Charts: Power-Up Failure Power-Up Failure—Page 1 Radio Power-Up Failure Verify Standard Bias in Table 5-1 Isolate and Repair Problem Standard See DC Supply Bias OK? Failure flowchart Remove R528 (VOCON) Replace U301 (Flipper) and Fixed? place R528 back on board Place R528 back on board Signal may appear...
  • Page 95 Troubleshooting Charts: Power-Up Failure Power-Up Failure—Page 2 Signal may appear for a very short period of time (50ms). Use Probe an oscilloscope 16.8 MHz with trigger to Signal at R452 capture signal. Note: All components noted on this chart are VOCON components. Investigate Signal 16.8 MHz...
  • Page 96 Troubleshooting Charts: Power-Up Failure Power-Up Failure (for kit NNTN5567)—Page 1 Replace Components Problem Component Check For 32.768 kHz Signal on R545 Signal Signal No Replace R513 Present? Present? And Retest Follow DC Problem Supply Solved? Failure Flowchart Check For 32.768 kHz Signal Replace U512 Signal on...
  • Page 97 Troubleshooting Charts: Power-Up Failure Power-Up Failure (for kit NNTN5567)—Page 2 Signal may appear for a very short period of time (50ms). Use Probe an oscilloscope 16.8 MHz with trigger to Signal at R459 Note: All components noted on this capture signal. chart are VOCON components.

  • Page 98: Dc Supply Failure

    Troubleshooting Charts: DC Supply Failure DC Supply Failure—Page 1 NOTE: Since the failure of a critical voltage supply might cause the radio to automatically power down, supply voltages should first be probed with a multimeter. If all the board voltages are absent, then the voltage test point should be retested using a rising-edge-triggered oscilloscope.
  • Page 99 Troubleshooting Charts: DC Supply Failure DC Supply Failure—Page 2 Check Voltage at B502 (VOCON) Check R502, Voltage Components C506, L502, = 3.77V+/-5%? and D503 Replace Check Voltage Problem at R501 Component Check R763, ReFLASH Voltage Components L703, C717, = 1.85V+/-5%? HOST C and CR700 Code...
  • Page 100 Troubleshooting Charts: DC Supply Failure DC Supply Failure—Page 3 Check Voltage at pin 5 of U505 (VOCON) Check R503, Replace Voltage Components D501, C509, Problem = 5.0V+/-5%? C510, and C508 Component Replace Check Voltage 700-800: U505 at TP5 VHF and UHF R2: U1 * per Standard Bias Table Check 700-800:...
  • Page 101 5-10 Troubleshooting Charts: DC Supply Failure DC Supply Failure (for kit NNTN5567)—Page 1 Voltage Check Voltage At Approximately Replace U501 C516 1.875 V? Check Voltage At R518 Voltage Approximately 1.55 V? Check Voltage At C523 Voltage Approximately 2.9 V? Check Voltage At C519 Voltage Approximately...
  • Page 102 Troubleshooting Charts: DC Supply Failure 5-11 DC Supply Failure (for kit NNTN5567) —Page 2 Check Voltage at B502 (VOCON) Check R502, Voltage Components C506, L502, = 3.77V+/-5%? and D503 Replace Check Voltage Problem at R501 Component Check R501, Voltage ReFLASH Components D502, L501, HOST C...
  • Page 103 5-12 Troubleshooting Charts: DC Supply Failure DC Supply Failure (for kit NNTN5567) —Page 3 Check Voltage at pin 5 of U505 (VOCON) Check R503 , Replace Voltage Components D501, C509 , Problem = 5.0V+/-5%? C510 , and C50 8 Component Replace U1 Check Voltage on RF Board...

  • Page 104: Display Failure (Nntn4563, Nntn4819, Nntn4717 & Nntn5567 Vocon Kits)

    Troubleshooting Charts: Display Failure (NNTN4563, NNTN4819, NNTN4717 & NNTN5567 VOCON Kits) 5-13 Display Failure (NNTN4563, NNTN4819, NNTN4717 & NNTN5567 VOCON Kits) Page 1 NOTE: The NNTN4563 VOCON board is compatible only with the 7285726C02 display module, and the NNTN4819 VOCON board is compatible only with the 7285726C03 display module.
  • Page 105 5-14 Troubleshooting Charts: Display Failure (NNTN4563, NNTN4819, NNTN4717 & NNTN5567 VOCON Kits) Display Failure (NNTN4563, NNTN4819, NNTN4717 & NNTN5567 VOCON Kits) Page 2 Check P_S* at J301, pin 4 Verify Signal Problem Path Integrity V = 0 V? Resolved? and correct Check RESET at J301, pin 6 Verify Signal...
  • Page 106 Troubleshooting Charts: Display Failure (NNTN4563, NNTN4819, NNTN4717 & NNTN5567 VOCON Kits) 5-15 Display Failure (NNTN4563, NNTN4819, NNTN4717 & NNTN5567 VOCON Kits) Page 3 Use an oscilloscope to check for Check Active a low-level (0V) pulse occurrence Low Status on during power-on initialization period. both RESET and CS Return radio to...

  • Page 107: Display Failure (Ntn9564)

    5-16 Troubleshooting Charts: Display Failure (NTN9564) Display Failure (NTN9564)—Page 1 NOTE: The NTN9564 VOCON board is compatible only with the 7285726C01 display module. No Display Replace LCD Display Problem Resolved? Check DC on J301, pin 17 1.8<V<1.95V? Check integrity of B102 Replace B102 OK? B102...
  • Page 108 Troubleshooting Charts: Display Failure (NTN9564) 5-17 Display Failure (NTN9564)—Page 2 Check P_S* at J301, pin 4 Verify Signal Problem Path Integrity V = 1.85V? Resolved? and correct Check RESET at J301, pin 6 Verify Signal Problem V = 1.85V? Path Integrity Resolved? and correct Check...
  • Page 109 5-18 Troubleshooting Charts: Display Failure (NTN9564) Display Failure (NTN9564)—Page 3 Use an oscilloscope to check for Check Active a low-level (0V) pulse occurrence Low Status on during power-on initialization period. both RESET and CS Return radio to Low- Level Pulses service depot for Present? further analysis...

  • Page 110: Volume Set Error

    Troubleshooting Charts: Volume Set Error 5-19 Volume Set Error Volume Set Error Verify operation of volume knob using Button Test flowchart Refer to Rx Volume check VOCON Audio flowchart Using a Voltage = voltmeter, Replace R232 V_2.9? measure voltage at R239 when volume knob is at max Verify control...

  • Page 111: Channel/Zone Select Error

    5-20 Troubleshooting Charts: Channel/Zone Select Error Channel/Zone Select Error Channel Channel RTA3 RTA2 RTA1 RTA0 Select Error (R236) Probe Point (R241) (R239) (R235) Verify operation of zone knob using Button Test flowchart By studying the adjacent table against the channel numbers that have errors, one signal may be determined to be in error.

  • Page 112: Button Test

    Troubleshooting Charts: Button Test 5-21 Button Test Synopsis Button Test This chart relates to a failure in the button functions Basic Failure modes are as follows: 1) Failure in control top/PTT or keypad flex assembly 2) Bad Connection 3) Defective Switches or pads Place radio in Test Mode.

  • Page 113: 5.10 Top/Side Button Test

    5-22 Troubleshooting Charts: Top/Side Button Test 5.10 Top/Side Button Test Top/Side Button Test Synopsis This chart relates to the failures in reading the top and side buttons. The resistors correspond to the following signals: Verify operation of channel knob R231: TG1 using Button Test R233: Monitor flowchart...

  • Page 114: 5.11 Vco Tx/Rx Unlock

    Troubleshooting Charts: VCO TX/RX Unlock 5-23 5.11 VCO TX/RX Unlock VCO TX/RX unlock Sniff: Using an inductive field probe as an antenna to measure "Sniff" frequency. Place the probe frequency near approximately 1/2 inch away VCO shield from components to be sniffed. Check parts Frequency around U1.
  • Page 115 5-24 Troubleshooting Charts: VCO TX/RX Unlock VOCON TX Audio—Page 1 Radio has no Transmitter Deviation (VOCON Evaluation) Inspect Microphone and Flex Connector Repair connections Connections and/or replace flex and microphone Connect an RLN4460A audio test box (or equivalent) to the radio side connector Inject a 200 mV rms 1.0 kHz tone...
  • Page 116 Troubleshooting Charts: VCO TX/RX Unlock 5-25 VOCON TX Audio—Page 2 Use an oscilloscope to check the SSI audio signals from the GCAP (U703). The following test points are used for data collection: DCLK: 520 kHz Square Wave Clock* * on NTN9564, NNTN4563 & NNTN4819 VOCON boards 256 kHz Square Wave Clock** ** on NNTN4717 VOCON board TX: Audio Data Words...
  • Page 117 5-26 Troubleshooting Charts: VCO TX/RX Unlock VOCON TX Audio (for kit NNTN5567)—Page 1 Radio has no Transmitter Deviation (VOCON Evaluation) Inspect internal and external Check voltage on microphone C554 and C555 contacts Repair Connection connections or Voltage > 7.0 Replace C554 replace flex mV rms? and/or C555...
  • Page 118 Troubleshooting Charts: VCO TX/RX Unlock 5-27 VOCON TX Audio (for kit NNTN5567)—Page 2 Check Mic_Bias Line on U501 for Clock Replace U501 DC Voltage present? Check signal on Voltage = 5.0 Replace U501 R406 Check signal on Synchronous U408 pin 1 while Replace U501 pulses still applying...
  • Page 119 5-28 Troubleshooting Charts: VOCON RX Audio 5.12 VOCON RX Audio—Page 1 Bad SINAD Bad 20db Quieting No Recovered Audio A standard input is an RF signal with a 1 kHz Inject Standard tone modulated with 3 kHz Input into Antenna deviation in a 25 kHz channel.
  • Page 120 Troubleshooting Charts: VOCON RX Audio (for kit NNTN5567) 5-29 5.13 VOCON RX Audio (for kit NNTN5567)—Page 1 Bad SINAD Bad 20 dB Quieting No Recovered Audio Check RX SAP Check speaker port signal integrity integrity as per chapter 6 Speaker OK? All signals Replace U501 Replace Speaker...
  • Page 121 5-30 Troubleshooting Charts: VOCON RX Audio (for kit NNTN5567) VOCON RX Audio—Page 2 Check Preamp Output Signal at C530 Make sure that you look at Check Preamp all solder contacts. Check U502 and its Signal resistors and capacitors associated Present? associated with this check.
  • Page 122 Troubleshooting Charts: RX RF 5-31 5.14 RX RF—Page 1 Poor RX sensitivity or no RX audio Inject a standard FM test signal into the 3 kHz FM deviation, 1 kHz rate, -47 dBm antenna port. Use CPS to ensure that attenuator feature is disabled.

  • Page 123: Vocon Rx Audio

    5-32 Troubleshooting Charts: RX RF RX RF—Page 2 2nd LO, 700-800: 107.4 MHz, UHF R1/R2: 71.1 MHz, VHF: 42.6 MHz, about 356 mVpp Measure 2nd LO at TP501 (UHF R1 & 700-800) or TP18 (VHF and UHF Range 2) on PCB side 2 2nd LO DC bias Check Voltage Signal...

  • Page 124: Rx Rf

    Troubleshooting Charts: RX RF 5-33 RX RF—Page 3 700-800 MHz UHF R1 UHF R2 TP502 TP501 TP502 TP501 TP502 TP18 TP502 TP501 (Vdc) (MHz) (Vdc) (MHz) (Vdc) (MHz) (Vdc) (MHz) Measure RF levels at first preselector Fvco Fvco Fvco Fvco filter and compute filter loss.
  • Page 125 5-34 Troubleshooting Charts: RX RF RX RF—Page 4 Clock synthesizer Measure Remove SH501, tuning voltage inspect (Vt) at R512 components Visual Fbit Repair Vt = 0 Vdc? examination < 1.2 MHz? defects Replace Abacus Vt= 3 Vdc? U500 Remove SH501, inspect clock oscillator circuit at U500-19, 20...
  • Page 126 Troubleshooting Charts: RX RF 5-35 RX RF—Page 5 Measure prselector filter Remove IF filter shield. Check IF tuning voltage dac1 and dac2. filter and LC matching networks. VHF & UHF2: None, TP29 VHF & UHF2: SH451 UHF R1: TP401, TP405 UHF R1: SH403 700-800: TP401, TP405 700-800: SH403...

  • Page 127: Tx Rf (Vhf And Uhf Range 2)

    5-36 Troubleshooting Charts: TX RF (VHF and UHF Range 2) 5.15 TX RF (VHF and UHF Range 2)—Page 1 No or low TX power Measure RF level Place XCVR and VOCON at C147 into the analysis fixture. Key up. Measure RF power at antenna port Level about 0 dBm?
  • Page 128 Troubleshooting Charts: TX RF (VHF and UHF Range 2) 5-37 TX RF (VHF and UHF Range 2)—Page 2 Measure Measure RAWB+ RAWB+ at Q107-drain at U102-6 RAWB+ RAWB+ Check Check about about continuity continuity 7.2 Vdc? 7.2 Vdc? Measure gate bias Measure at L108 for VHF and TX7V at...
  • Page 129 5-38 Troubleshooting Charts: TX RF (VHF and UHF Range 2) TX RF (VHF and UHF Range 2)—Page 3 Vgate at TP111 TX7V is low. is low (< 4 Vdc) Measure TXINH Measure INT at P1-19, Q101-b at TP104 Bad control Replace TXINH signal from...

  • Page 130: Tx Rf (Uhf R1/700-800 Mhz)

    Troubleshooting Charts: TX RF (UHF R1/700-800 MHz) 5-39 5.16 TX RF (UHF R1/700-800 MHz)—Page 1 No or low TX power Measure RF level at PA output, Place XCVR and VOCON C103. into the analysis fixture. Key up. Measure RF power at antenna port Level about +36 dBm? Check coaxial...
  • Page 131 5-40 Troubleshooting Charts: TX RF (UHF R1/700-800 MHz) TX RF (UHF R1/700-800 MHz)—Page 2 Measure Measure RAWB+ RAWB+ at Q107-drain at U102-6 RAWB+ RAWB+ Check Check about about continuity continuity 7.2 Vdc? 7.2 Vdc? Measure Measure gate bias TX7V at at L108 U102-14 TX7V...
  • Page 132 Troubleshooting Charts: TX RF (UHF R1/700-800 MHz) 5-41 TX RF (UHF R1/700-800 MHz)—Page 3 Vgate at TP111 TX7V is low. is low (< 4 Vdc) Measure TXINH Measure INT at P1-19, Q101-b at TP104 Bad control Replace TXINH signal from INT >...

  • Page 133: 5.17 Keyload Failure

    5-42 Troubleshooting Charts: Keyload Failure 5.17 Keyload Failure Keyload Failure Verify the use of the correct secure kit and key loader: XTS 5000 UCM Kits: Software Kits: NNTN4006A - DES, DES-XL, DES-OFB NTN9837A - DES, DES-XL, DES-OFB with DVP-XL NTN9838A - DVI-XL NTN9839A - DVP-XL NNTN4197 - AES NNTN4198 - AES with DES, DES-XL, DES-OFB...

  • Page 134: 5.18 Secure Hardware Failure

    Troubleshooting Charts: Secure Hardware Failure 5-43 5.18 Secure Hardware Failure Fail 09/10 or 09/90 Secure Hardware Failure Synopsis This failure relates only to secure-equipped Verify connections radios and indicates a power-up self-test failure to secure module for the secure module. More specifically this through J701 failure indicates a failure in communications between the DSP and secure module.
  • Page 135 5-44 Troubleshooting Charts: Secure Hardware Failure Notes November 16, 2006 6881094C31-E...

  • Page 136: Chapter 6 Troubleshooting Waveforms

    Chapter 6 Troubleshooting Waveforms This chapter contains images of waveforms that might be useful in verifying operation of certain parts of the circuitry. These waveforms are for reference only; the actual data depicted will vary depending on operating conditions. List of Waveforms Table 6-1 lists each waveform and the page on which the waveform can be found.

  • Page 137: 13 Mhz Clock

    Troubleshooting Waveforms: 13 MHz Clock 13 MHz Clock MAEPF-27490-O 13 MHz clock from U301 to U501. Trace 1: Trace recorded at C303 on the NTN9564 board. Similar waveform is visible on C339 on the NNTN4563, NNTN4819, NNTN4717 & NNTN5567 VOCON boards. Figure 6-1.

  • Page 138: 16.8 Mhz Buffer Input And Output

    Troubleshooting Waveforms: 16.8 MHz Buffer Input and Output 16.8 MHz Buffer Input and Output MAEPF-27491-O Trace 1: Buffer input at R452. Trace 2: Buffer output at C452 or C450 (NNTN5567). Note: These components are under shield SH101 on the NNTN4563, NNTN4819, & NNTN4717 VOCON boards.

  • Page 139: Khz Clock Outputs

    Troubleshooting Waveforms: 32.768 kHz Clock Outputs 32.768 kHz Clock Outputs MAEPF-27492-O Trace 1: Output at C313 (to real-time clock of GCAP II IC) or R543 (NNTN5567). Trace 2: Output at U302, pin 2 (to Patriot IC CKIL input). Note: These components are under shield SH102 on the NNTN4563, NNTN4819, & NNTN4717 VOCON boards.

  • Page 140: Spi B Data

    Troubleshooting Waveforms: SPI B Data SPI B Data MAEPF-27493-O Trace 1: GCAP II IC chip enable at R539 (Note active high) or TP_MAKO_CE (NNTN5567). Trace 2: SPI data clock at Test Point SCKB or at SCKB (NNTN5567). Trace 3: SPI data to GCAP II IC at Test Point MOSIB or SPI data from Patriot at Test Point MOSIB (NNTN5567).

  • Page 141: Receive Serial Audio Port (Sap)

    Troubleshooting Waveforms: Receive Serial Audio Port (SAP) Receive Serial Audio Port (SAP) MAEPF-27494-O Trace 1: 8 kHz frame sync at R406 (each word is 13 bits after failing edge of FSYNC). Trace 2: SAP data at R403 (audio data from GCAP II IC CODEC to Patriot IC DSP). Note: Transmit is identical, except data acquired at R402.

  • Page 142: Receive Baseband Interface Port (Rx Bbp)

    Troubleshooting Waveforms: Receive Baseband Interface Port (RX BBP) Receive Baseband Interface Port (RX BBP) Trace 1: BBP RX frame sync signal at R123 (P1-6) or R153 (NNTN5567). Trace 2: BBP RX clock signal at R124 (P1-5) or R151 (NNTN5567). Trace 3: BBP RX data signal at R121 (P1-12) or R155 (NNTN5567). Figure 6-6.

  • Page 143: Transmit Baseband Interface Port (Tx Bbp)

    Troubleshooting Waveforms: Transmit Baseband Interface Port (TX BBP) Transmit Baseband Interface Port (TX BBP) Trace 1: BBP TX frame sync signal at R119 or R132 (NNTN5567). Trace 2: BBP TX clock signal at R125 or R133 (NNTN5567). Trace 3: BBP TX data signal at R127 or R126 (NNTN5567). Figure 6-7.

  • Page 144: Chapter 7 Troubleshooting Tables

    Chapter 7 Troubleshooting Tables List of Board and IC Signals Due to the nature of the schematic-generating program, signal names might be different when they are not directly connected to the same point. The tables in this chapter provide a cross reference to the various pinouts for these signals.
  • Page 145 Troubleshooting Tables: List of Board and IC Signals Table 7-2. J101 VOCON Board to Controls Flex Assembly (Continued) Side J101 Description To/From Connector Pin No. Number UC_RTS TP209 UC_OPT_SEL1 R217 UC_OPTB+_VPP R255 UC_EXT_MIC TP214 UC_EMERG R233 DGND15 TP202 DGND16 TP202 UC_MONITOR R244 DGND18...

  • Page 146: Table 7-3. J107 Vocon Board To Keypad Module

    Troubleshooting Tables: List of Board and IC Signals Table 7-2. J101 VOCON Board to Controls Flex Assembly (Continued) Side J101 Description To/From Connector Pin No. Number UC_INT_SPKR L205 Table 7-3. J107 VOCON Board to Keypad Module Accessible J107 Description To/From Pin No.

  • Page 147: Table 7-4. J701 Vocon Board To Encryption Module

    Troubleshooting Tables: List of Board and IC Signals Table 7-4. J701 VOCON Board to Encryption Module J701 Accessible Description To/From Pin No. on VOCON? KEYFAIL_LH_BDMDATA Q303 Pin 2 RS232_DIN_ENC R308 RS232_DIN_UP R308 RTSIN_ENC U301 Pin H7 RS232_DOUT_UP R317 RS232_DOUT_ENC R317 SW_B+_ENC C101 Regulated V_ENC...

  • Page 148: Table 7-5. U402 Flash Pinouts

    Troubleshooting Tables: List of Board and IC Signals Table 7-4. J701 VOCON Board to Encryption Module (Continued) J701 Accessible Description To/From Pin No. on VOCON? SPARE1_ENC R415 GROUND_ENC GROUND SPARE2_ENC R416 EMERG_ENC R241 UNSW_B+_ENC C102 ENC_SSI_CLK R404 ENC_SSI_FS R406 ENC_SSI_DI R403 ENC_SSI_DOUT R402...
  • Page 149 Troubleshooting Tables: List of Board and IC Signals Table 7-5. U402 FLASH Pinouts (Continued) U402 Accessible Description To/From Comment Pin No. on Vocon? ADDRESS 11 ADDRESS 12 ADDRESS 13 ADDRESS 14 ADDRESS 15 ADDRESS 16 ADDRESS 17 ADDRESS 18 ADDRESS 19 ADDRESS 20 ADDRESS 21 ADDRESS 22...

  • Page 150: Table 7-6. U403 Sram Pinouts

    Troubleshooting Tables: List of Board and IC Signals Table 7-5. U402 FLASH Pinouts (Continued) U402 Accessible Description To/From Comment Pin No. on Vocon? DATA 1 R429** DATA 0 R428** D402, pin 3 1.875 V VSW2 C409* 1.875 V VSW2 C409* 1.875 V VSW2 C409*...
  • Page 151 Troubleshooting Tables: List of Board and IC Signals Table 7-6. U403 SRAM Pinouts (Continued) U403 Accessible Description To/From Comment Pin No. on Vocon? ADDRESS 13 ADDRESS 14 ADDRESS 15 ADDRESS 16 ADDRESS 17 ADDRESS 18 ADDRESS 19 GROUND GROUND GROUND NOT USED NOT USED DATA 15...

  • Page 152: Table 7-7. U401 Patriot Mcu/Dsp Ic Pinouts

    Troubleshooting Tables: List of Board and IC Signals Table 7-6. U403 SRAM Pinouts (Continued) U403 Accessible Description To/From Comment Pin No. on Vocon? * = Component located under a shield on NNTN4563, NNTN4819, & NNTN4717 ** = No test point/component on NNTN4563, NNTN4819, & NNTN4717 - signal not accessible Table 7-7.
  • Page 153 7-10 Troubleshooting Tables: List of Board and IC Signals Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? WAKEUP J701, pin 26 SPARE2_ENC J701, pin 34 NOT USED NOT USED NOT USED MISOA_SEL U406, pin 2 NOT USED...
  • Page 154 Troubleshooting Tables: List of Board and IC Signals 7-11 Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? E402* 3.0 V VSW2 E401* 1.875 V VSW2 E401* 1.875 V VSW2 E401* 1.875 V VSW2 E401* 1.875 V...
  • Page 155 7-12 Troubleshooting Tables: List of Board and IC Signals Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? NOT USED NOT USED BT_DISABLE NOT USED BT_WAKE RX_SSI_CLK R124 OPT_SEL2_OUT R256 AUDIO_MODE_SEL R257 EEPOT_CS_EXT* U509, pin 1 EEPOT_U_D*...
  • Page 156 Troubleshooting Tables: List of Board and IC Signals 7-13 Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? GROUND GROUND GROUND GROUND ABACUS_CS* R126 Active Low UNI_SEL* R131 Active Low FLPR_CS* Active Low GCAP_CE R539 Active High...
  • Page 157 7-14 Troubleshooting Tables: List of Board and IC Signals Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? NOT USED NOT USED 16_8_MHZ C452* 16.8 MHz FLIP_32K 32 kHZ 32.768 kHz (NTN9564) U302, pin 2* (NNTN4563 NNTN4819...
  • Page 158 Troubleshooting Tables: List of Board and IC Signals 7-15 Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? NOT USED NOT USED NOT USED NOT USED ONE_WIRE_EN* Active Low KVL_USB_DET* Active Low NOT USED BAT_BUS_EN* Q507, pin 2...
  • Page 159 7-16 Troubleshooting Tables: List of Board and IC Signals Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? NOT USED NOT USED ADDRESS 0 J101, pin 7 Not accessible on NNTN4563, NNTN4819, & NNTN4717 ADDRESS 1 ADDRESS 2...
  • Page 160 Troubleshooting Tables: List of Board and IC Signals 7-17 Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? DATA 12 DATA 11 DATA 10 DATA 9 DATA 8 DATA 7 R435** DATA 6 R434** DATA 5 R433**...

  • Page 161: Table 7-8. U301 Flipper Ic Pinouts

    7-18 Troubleshooting Tables: List of Board and IC Signals Table 7-8. U301 Flipper IC Pinouts U301 Accessible Description To/From Comment Pin No. on Vocon? RXDIN_ENC_3V R308 TXDO_BDI_5V R329* 5 V RS232 Data Out RXDIN_5V R328* 5 V RS232 Data In D303 pin 3 Request to Send (RS232)
  • Page 162 Troubleshooting Tables: List of Board and IC Signals 7-19 Table 7-8. U301 Flipper IC Pinouts (Continued) U301 Accessible Description To/From Comment Pin No. on Vocon? UTXD1_USP_VPO USB_VMO URTS1_XRXD USB_VPI URXD1_USB_VMI USB_SUSP SCKB SCKB SPI B Clock SPI_MOSIB MOSIB SPI Data Write to Flipper IC SPI_MISOB MISOA...

  • Page 163: Table 7-9. U501 Gcap Ii Ic Pinouts

    7-20 Troubleshooting Tables: List of Board and IC Signals Table 7-8. U301 Flipper IC Pinouts (Continued) U301 Accessible Description To/From Comment Pin No. on Vocon? RTS_FILLSEN_3V CTS_FILLREQ_3V R309* TXDO_BDI_ENC_3V R317 TXDO_BDI_UP_3V R317 RXDIN_ENC_3V R308 * = Component located under a shield on NNTN4563, NNTN4819, & NNTN4717 ** = No test point/component on NNTN4563, NNTN4819, &...
  • Page 164 Troubleshooting Tables: List of Board and IC Signals 7-21 Table 7-9. U501 GCAP II IC Pinouts (Continued) U501 Accessible Description To/From Comment Pin No. on Vocon? XTAL1 G_32K 32.768 kHz Square Wave XTAL2 PRSC2 C514 3.77V D502 262.144 kHz Square Wave PGND1 GROUND R501...
  • Page 165 7-22 Troubleshooting Tables: List of Board and IC Signals Table 7-9. U501 GCAP II IC Pinouts (Continued) U501 Accessible Description To/From Comment Pin No. on Vocon? PA_DRV PA_SENSE PGM0 GROUND LS3_RX DGND GROUND LS3TX_PABPOS GROUND MIC_OUT U509 pin 6 AC Mic Signal STANDBY R557 3.0V...
  • Page 166 Troubleshooting Tables: List of Board and IC Signals 7-23 Table 7-9. U501 GCAP II IC Pinouts (Continued) U501 Accessible Description To/From Comment Pin No. on Vocon? SIMI_O AD5_VOLUME R526 0-2.5V AGND3 GROUND DWN_OUT DWN_IN GROUND CMP_OUT DSC_INN GROUND DSC_INP GROUND SPI_CLK SCKB SPI Data...

  • Page 167: Table 7-10. U501 Mako Ic Pinouts (For Kit Nntn5567)

    7-24 Troubleshooting Tables: List of Board and IC Signals Table 7-9. U501 GCAP II IC Pinouts (Continued) U501 Accessible Description To/From Comment Pin No. on Vocon? AGND4 GROUND AGND2 GROUND MICIN_POS C534 MICIN_NEG Virtual Ground * = Component located under a shield on NNTN4563, NNTN4819, & NNTN4717 Table 7-10.
  • Page 168 Troubleshooting Tables: List of Board and IC Signals 7-25 Table 7-10. U501 MAKO IC Pinouts (for kit NNTN5567) U301 Accessible Description To/From Comment on Vococn IGN_X BBP_SYNC R437 48KHz at Logic Level SPI_DI U701 pin 3 SPI Data In VC_TX TP_USB_TX Output Enable used for USB Mode, USB1_OE...
  • Page 169 7-26 Troubleshooting Tables: List of Board and IC Signals Table 7-10. U501 MAKO IC Pinouts (for kit NNTN5567) U301 Accessible Description To/From Comment on Vococn OPT_GPIO1 TP_BSY_IN_ Level Translated SB96_BUS_BUSY, BUSY_IN Operates at Logic Level VBUS2_CMD VBUS1_CMD BAT_7V5 R525 7.5Vdc BAT_3V6 C505 3.6Vdc...
  • Page 170 Troubleshooting Tables: List of Board and IC Signals 7-27 Table 7-10. U501 MAKO IC Pinouts (for kit NNTN5567) U301 Accessible Description To/From Comment on Vococn Radio On/Off Switch, Pulls to GND if MECH_SW Q501 pin 3 switch is close, 2.5Vdc Otherwise SPI_CLK SCKB SSI serial clock.
  • Page 171 7-28 Troubleshooting Tables: List of Board and IC Signals Table 7-10. U501 MAKO IC Pinouts (for kit NNTN5567) U301 Accessible Description To/From Comment on Vococn HV_BG C506 Bandgap Output at 1.231V GND4 OPT_GPIO2 SW5_PHASE SW1_VDDHV R569 or C510 Switcher 1 Supply Input from SW_B+ SW1_VDD C511 5Vdc Output...
  • Page 172 Troubleshooting Tables: List of Board and IC Signals 7-29 Table 7-10. U501 MAKO IC Pinouts (for kit NNTN5567) U301 Accessible Description To/From Comment on Vococn V10_I R313 3.6Vdc SW1_VSEN_BST SW2_VCC R514 under ~3.6Vdc the shield SW2_VOUT R526 2.3Vdc SW2_LX L502 Analog Input, Internal Mic Negative INT_MIC_M C558...
  • Page 173 7-30 Troubleshooting Tables: List of Board and IC Signals Table 7-10. U501 MAKO IC Pinouts (for kit NNTN5567) U301 Accessible Description To/From Comment on Vococn ONE_WIRE_BATT R580 Digital I/O at 5V Level V10_GND VMES C560 Analog I/O ATOD2 C234 Analog Input for A to D Channel 2 ATOD4 ATOD5 R557...
  • Page 174 Troubleshooting Tables: List of Board and IC Signals 7-31 Table 7-10. U501 MAKO IC Pinouts (for kit NNTN5567) U301 Accessible Description To/From Comment on Vococn V04_O C521 2.775Vdc USB1_DP VR221 pin 1 D+ Cable connection for USB1 USB2_DP SB96D_BDO_KF_ R588 Digital I/O, Operates at 2.9V Level SB96D_BDO_KF_ R577...
  • Page 175 7-32 Troubleshooting Tables: List of Board and IC Signals Notes November 16, 2006 6881094C31-E...

  • Page 176: Chapter 8 Schematics, Board Overlays, And Parts Lists

    Chapter 8 Schematics, Board Overlays, and Parts Lists This chapter contains the schematics, board overlays, and parts lists Table 8-1. List of Transceiver Schematics and Board Overlays (Continued) Table 8-1. List of Transceiver Schematics and Board Overlays (Continued) for the XTS 5000 radio. Use them in conjunction with the theory of operation and the troubleshooting procedures, charts, and waveforms Transceiver Board Schematic/Board Layout Page No.
  • Page 177 Schematics, Board Overlays, and Parts Lists: List of VOCON Schematics and Board Overlays Table 8-2. List of VOCON Schematics and Board Overlays (Continued) Table 8-2. List of VOCON Schematics and Board Overlays (Continued) VOCON Board Schematic/Board Layout Page No. VOCON Board Schematic/Board Layout Page No.

  • Page 178: Transceiver (Rf) Boards

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Transceiver (RF) Boards RAWB+ 88Z01 59.71nH 10uF 10uF 10uF 7.5pF 7.5pF MBRM140T3 R704 MBRM140T3 100K LP3985 F901 LP2989 LP3985IM5X-3.0 BK1005HM471 LP2989IMMX-5.0 BATT J1-1 INPUT OUTPUT VOUT VOUT 100nH 100nH BSTAT J1-2 SHUTDOWN BYPASS ERROR...

  • Page 179: Figure 8-2. Nuf3577 700-800 Mhz Antenna Switch And Harmonic Filter Circuits

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C919 .01uF R701 replace,2460591A69 replace,2460591A69 replace,2460591A69 C705 *L703* *L704* *L705* 8.72 nH 8.72 nH 8.72 nH 33pF 20 mil (0.020")x 120 mil (0.120") transmission lines (4 places). C702 33pF C707 C708 C709 C710 C712...

  • Page 180: Figure 8-3. Nuf3577 700-800 Mhz Receiver Front End Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C401 R401 33pF 2.7K R403 TP402 C403 C405 R404 6.8K 39pF C402 L400 L402 L401 L403 4.7K R406 4.7uF 100nH 68nH 8.2nH C407 R405 12.0nH TP401 C404 FL401 491134 FL402 150pF TP405 491134 C406...

  • Page 181: Figure 8-4. Nuf3577 700-800 Mhz Receiver Back End Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C550 R501 0.1uF 100K Q501 MMBTA13 C552 C553 R503 R502 1000pF .033uF TP502 15pF C555 R504 R505 C551 Q502 BFQ67W TP501 C554 15pF 7.5K C556 C558 R507 47pF .01uF L550 R506 C512 C560 D550...

  • Page 182: Figure 8-5. Nuf3577 700-800 Mhz Transmitter And Automatic Level Control Circuits

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards TXB+ RAWB+ RAWB+ MUN5111T1 TXB+ TXB+ TX7V Q101 TXB+ TX5V R101 Q104 Q106 100K TXINH Q102 MUN5111T1 MGSF1P02LT1 MUN5212T1 Q103 MGSF1P02LT1 RAWB+ E101 88Z01 R118 R119 C136 L101 C101 U101 59.71nH 0.1uF 33C24 TX7V...

  • Page 183: Figure 8-6. Nuf3577 700–800 Mhz Frequency Generation Unit (Synthesizer) Circuit—1 Of 2

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C201 Vdd3 D201 0.1uF L201 C202 2.2uH 0.1uF C203 C204 Vdd5 2.2uF 0.1uF C205 C207 L202 Vdd3 C206 2.2uH 10uF 0.1uF 0.1uF Vdd5 Vdd3 L203 D202 C208 Vdd3 C209 2.2uH Vdd5 L204 Vdd3 0.1uF...

  • Page 184: Figure 8-7. Nuf3577 700–800 Mhz Frequency Generation Unit (Vco) Circuit—2 Of 2

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C301 2.7pF R301 C302 C303 L301 Q301 VCTRL NE68519 220nH 2.0pF C304 Y301 1.8pF C305 D301 C306 R302 RESONATOR 39pF 1SV279 1.3pF 940MHz R303 R304 C307 2.0pF L302 220nH AUX1 C308 39pF Q302 MMBF170...

  • Page 185: Figure 8-8. Nuf3577 700–800 Mhz Transceiver (Rf) Board Layout—Side 1

    8-10 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards SH501 R105 E105 C556 R111 Q108 C121 C555 Q502 C125 R504 R505 E503 R115 C512 C558 U104 R131 C123 C522 R507 C138 TP119 C543 Q101 R132 R128 R510 C526 C127 R127 U500 R126...

  • Page 186: Figure 8-9. Nuf3577 700–800 Mhz Transceiver (Rf) Board Layout—Side 2

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-11 C115 R506 C106 R503 C108 C109 C114 L104 C553 U102 Q107 C552 C111 L109 R502 L105 C542 C113 C116 L502 C112 L501 C102 C501 E506 C525 E101 E507 C530 E508 C533 U101 SH403...
  • Page 187 8-12 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards NUF3577 700–800 MHz Transceiver (RF) Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Board Parts List C119 2113743N38 CAP CHIP 33.0 PF 5% COG 2113743S01 CAP CER CHIP 1.0 UF 10% C224...
  • Page 188 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-13 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C308 2113743N40 CAP CHIP 39.0 PF 5% COG 2113932E20 CAP CER CHP .10 UF 10% C515 2113743L41 CAP CHIP 10000 PF 10%...
  • Page 189 8-14 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C712 2113930F11 CAP 2.2 PF 50V +/-.25 PF 2405688Z01 INDUCTOR FERRITE 3905643V01 CONTACT ANT GRD L307...
  • Page 190 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-15 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description L708 2460591A69 COIL AIR WOUND INDUC R101 0662057N23 RES. CHIP 100K 5% 20X40 R216 0662057M96 RES.
  • Page 191 8-16 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description 5185353D13 IC MINI SO-8 HI NOTPLACED NOTPLACED PRECISION REG 5V NOTPLACED NOTPLACED U101 5185633C24 MODULE DIRECT NOTPLACED NOTPLACED COUPLER NOTPLACED NOTPLACED U102 5185130C65...

  • Page 192: Figure 8-10. Nuf3577J 700-800 Mhz Transceiver (Rf) Board Overall Circuit Schematic

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-17 MOTOROLA INTERNAL USE ONLY RAWB+ 88Z01 7/800_d04 59.71nH 10uF 10uF 10uF 7.5pF 7.5pF MBRM140T3 R704 MBRM140T3 100K LP3985 F901 LP3985IM5X-3.0 LP2989 BK1005HM471 LP2989IMMX-5.0 BATT J1-1 INPUT OUTPUT VOUT VOUT BSTAT...

  • Page 193: Figure 8-11. Nuf3577J 700-800 Mhz Antenna Switch And Harmonic Filter Circuits

    8-18 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C705 L703 L704 L708 8.72 nH 8.72 nH 8.72 nH 33pF 20 mil x 120 mil transmission lines (4 PLS). C702 33pF C711 C707 C708 C709 C710 C712 C723 C724 2.2pF 2.2pF 2.2pF...

  • Page 194: Figure 8-12. Nuf3577J 700-800 Mhz Receiver Front End Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-19 RX_FE_d02 C403 0.1uF U401 NC7WZ04 at1l VAR3 R401 100K R422 R421 R420 L420 U403 AT267 100nH 4.7K 2.7K RFIO1 C420 at1h R423 RFIO2 33pF 6.8K C401 C927 TP402 TEST_POINT 68nH 33pF 4.7uF L423...

  • Page 195: Figure 8-13. Nuf3577J 700-800 Mhz Receiver Back End Circuit

    8-20 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C550 R501 0.1uF 100K Q501 MMBTA13 C552 C553 R502 R503 1000pF .033uF TP502 TEST_POINT C555 15pF TP501 R504 R505 C551 TEST_POINT Q502 BFQ67W 20pF 7.5K C554 C556 C558 R507 47pF .01uF L550 C512...

  • Page 196: Figure 8-14. Nuf3577J 700-800 Mhz Transmitter And Automatic Level Control Circuits

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-21 MOTOROLA INTER 7/800_TX_A TXB+ RAWB+ RAWB+ TXB+ TXB+ TX7V TXB+ MUN5111T1 Q101 TX5V R101 Q106 100K TXINH MUN5111T1 MUN5212T1 Q103 Q104 Q102 NTR1P02T1 E101 RAWB+ 88Z01 NTR1P02T1 C101 R118 R119 0.1uF...

  • Page 197: Figure 8-15. Nuf3577J 700-800 Mhz Frequency Generation Unit (Synthesizer) Circuit

    8-22 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 7/800_FGU_d02_a1 C201 Vdd3 0.1uF D201 L201 C202 2.2uH 0.1uF C203 C204 Vdd5 2.2uF 0.1uF C205 C206 C207 L202 Vdd3 10uF 2.2uH 0.1uF 0.1uF Vdd5 Vdd3 L203 D202 C208 Vdd3 C209 2.2uH Vdd5 L204...

  • Page 198: Figure 8-16. Nuf3577J 700-800 Mhz Frequency Generation Unit (Vco) Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-23 MOTOROLA INTERNAL USE ONLY A300, FGU - VCO C301 2.7pF R301 7/800_FGU_d02_a1 C302 C303 L301 Q301 VCTRL NE68519 220nH 2.0pF C304 Y301 1.8pF C305 C306 D301 RESONATOR R302 39pF 1.3pF...

  • Page 199: Figure 8-17. Nuf3577J 700–800 Mhz Transceiver (Rf) Board Layout—Side 1

    8-24 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards L406 C234 C227 C224 C723 C929 C724 C313 C432 C226 C242 C309 Y302 C225 U201 R310 R308 C221 C213 L308 R313 R314 C235 R208 C233 L312 R215 R327 R302 Q308 FL200 R304 R214...

  • Page 200: Figure 8-18. Nuf3577J 700–800 Mhz Transceiver (Rf) Board Layout—Side 2

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-25 C210 C212 L203 C206 R415 R213 R340 C207 C279 L206 C415 Q310 Q307 C342 L306 C430 C208 C408 TP243 R328 C311 C315 U202 R210 Q306 C280 C202 R205 U300 C201 R204 Q302 L201...
  • Page 201 8-26 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards NUF3577J 700-800 MHz Transceiver (RF) Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Board Parts List C102 2113741F49 CAP CHIP CL2 X7R REEL C130 2113743E20 CAP CHIP .10 UF 10%...
  • Page 202 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-27 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C307 2104801Z13 CAP CER NO 2.0 PF C408 2113743N13 CAP CHIP 3.0 PF +-.25PF C515 2113743L41 CAP CHIP 10000 PF 10...
  • Page 203 8-28 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C723 2113740F03 CAP CHIP REEL CL1 +/-30 E105 2480640Z01 SURFACE MOUNT L103 2413926H24 IND CHIP 100 NH 5%...
  • Page 204 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-29 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Q104 4813970A59 P-CH FET 1.0A 20V SOT-23 R117 0662057M26 RES CHIP 10 5 20X40 R308 0662057N07 RES CHIP 22K 5 20X40...
  • Page 205 8-30 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description U105 5185368C19 IC QUAD 10 BIT A/D CONV NOTPLACED 64AM DUMMY PART NUMBER U106 5185963A60 IC OP AMP NOTPLACED 64AM DUMMY PART U201 5185956E66 IC,OP AMP,1PER...

  • Page 206: Figure 8-19. Nld8910H Vhf Transceiver (Rf) Board Overall Circuit Schematic

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-31 10uF 10uF 10uF TP39 TP37 TP38 RAWB+ RAWB+ BATT J1-1 BATT RAWB+ RAWB+ TX ALC BSTAT J1-2 TXB+ BAT_RTN J1-3 A100 VSW1 TXINH TX5V MODRF PAOUT TXINH RSTL RSTL MISO MISO DAC3 MOSI...

  • Page 207: Figure 8-20. Nld8910H Vhf Dc Power Circuits

    8-32 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards RAWB+ F901 BATT Fused B+ 47uH .01uF BATTERY SENSE Transmit B+ 330pF 100K Q503 LP2989 VSW1 INPUT OUTPUT 5V Analog Supply 100uH SHUTDOWN ERROR SENSE BYPASS 10uF 10uF 10uF .01uF LP3985 VOUT 3V Digital Supply...

  • Page 208: Figure 8-21. Nld8910H Vhf Antenna Switch And Harmonic Filter Circuits

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-33 C701 C712 C714 5.1pF 10pF 4.3pF TXRF Imbedded Coupler (between layers) C710 Not Placed L711 L715 L702 39pF D707 33.47nH 33.47nH 43.41nH C704 C703 C709 C713 C715 C716 13pF 15pF 9.1pF TP730 7.5pF...

  • Page 209: Figure 8-22. Nld8910H Vhf Receiver Front End Circuit

    8-34 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards LO_IN Receiver Amplifier Mixer and IF Filter and Filter D2A2 DAC_2 RF_OUT RF_OUT XCVR_5V RX_OSC RX_IN RX_RF ANA_5V IF_OUT 63B81096C63-O Figure 8-22. NLD8910H VHF Receiver Front End Circuit November 16, 2006 6881094C31-E...

  • Page 210: Figure 8-23. Nld8910H Vhf Receiver Amplifier And Filter Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-35 XCVR_5V DAC2 C433 0.1uF L434 R442 C450 DAC2 120nH C443 0.1uF 180K 15pF D441 TP12 R432 R449 180K C435 C439 C449 L438 R409 0.1uF 10pF 39pF C417 100nH 180K C408 0.1uF RF_OUT 15pF...

  • Page 211: Figure 8-24. Nld8910H Vhf Mixer And If Filter Circuits

    8-36 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards TP452 RX_OSC ANA_5V RX_OSC TP455 T453 XFMR TP15 TEST_POINT XFMR T451 FL451 RF_OUT L454 75D01 560.0nH L455 560.0nH C458 C457 18pF 18pF Figure 8-24. NLD8910H VHF Mixer and IF Filter Circuits November 16, 2006 6881094C31-E...

  • Page 212: Figure 8-25. Nld8910H Vhf Receiver Back End Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-37 Figure 8-25. NLD8910H VHF Receiver Back End Circuit 6881094C31-E November 16, 2006...

  • Page 213: Figure 8-26. Nld8910H Vhf Transmitter And Automatic Level Control Circuits

    8-38 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards TX7V TXB+ RAWB+ TXB+ TXB+ RAWB+ R101 TXB+ 100K Q102 MUN5111T1 NTR1P02T1 Q101 TXINH TX5V Q106 RAWB+ MUN5111T1 DTC144EKA TEST_POINT Q103 TP10 Q104 E101 NTR1P02T1 88Z01 TX7V RAWB+ C142 C136 C101 330pF 0.1uF...

  • Page 214: Figure 8-27. Nld8910H Vhf Frequency Generation Unit (Synthesizer) Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-39 C201 0.1uF D201 L201 C202 L202 2.2uH 2.2uH 0.1uF C203 C204 C209 2.2uF 0.1uF C205 0.1uF C206 C207 10uF 0.1uF 0.1uF R202 D202 C208 L203 L204 0.1uF R201 2.2uH 2.2uH 5.1K C213 L205...

  • Page 215: Figure 8-28. Nld8910H Vhf Frequency Generation Unit (Vco) Circuit

    8-40 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C315 R313 330pF C319 L309 R315 C313 C314 VSF VSF 330pF 18nH 0.1uF 330pF TXRF_OUT R303 C301 R304 R305 C316 12pF R314 R316 1.0pF C307 L301 C302 R306 C305 L305 D301 12pF 3.3pF...

  • Page 216: Figure 8-29. Nld8910H Vhf Transceiver (Rf) Board Layout—Side 1

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-41 E105 C543 Q108 C131 C135 R130 C133 R115 C117 C143 R122 C550 C126 L109 L112 R128 Q501 R129 TP208 C502 L107 C121 U102 C101 Q502 R126 L106 C130 R127 R111 L101 C556 C560...

  • Page 217: Figure 8-30. Nld8910H Vhf Transceiver (Rf) Board Layout—Side 2

    8-42 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards VIEWED FROM SIDE 2 SH501 C146 Q107 C570 U103 TP39 C528 C529 E502 C571 TP209 R119 C517 TP207 D501 R124 C516 U500 C519 R118 C520 C541 C521 C515 R511 C547 C534 L542 C533...
  • Page 218 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-43 NLD8910H VHF Transceiver (RF) Board Parts Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description List C106 2113740F63 CAP CHIP CL1 +/-30 330 C136 2311049A37 CAP TANT CHIP 1 20 20 C212...
  • Page 219 8-44 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C301 2113740F29 CAP CHIP REEL CL1 +/-30 C421 2113743N25 CAP CHIP 9.1 PF + -.5PF C515 2113743L41 CAP CHIP 10000 PF 10%...
  • Page 220 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-45 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C720 2113740F20 CAP CHIP REEL CL1 +/-30 2405688Z01 INDUCTOR FERRITE L108 2462587N68 CHIP IND 1000 NH 5%...
  • Page 221 8-46 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Q102 4813970A59 P-CH FET 1.0A 20V SOT-23 R122 0662057M74 RES. CHIP 1000 5% 20X40 R409 0662057N29 RES.
  • Page 222 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-47 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description TP15 NOTPLACED 64AM DUMMY PART TP210 NOTPLACED 64AM DUMMY PART 4813830A33 DIODE 20V 5% 225MW NOTPLACED...

  • Page 223: Figure 8-31. Nle4272H Uhf Range 1 Transceiver (Rf) Board Overall Circuit Schematic

    8-48 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Figure 8-31. NLE4272H UHF Range 1 Transceiver (RF) Board Overall Circuit Schematic November 16, 2006 6881094C31-E...

  • Page 224: Figure 8-32. Nle4272H Uhf Range 1 Antenna Switch And Harmonic Filter Circuits

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-49 Figure 8-32. NLE4272H UHF Range 1 Antenna Switch and Harmonic Filter Circuits 6881094C31-E November 16, 2006...

  • Page 225: Figure 8-33. Nle4272H Uhf Range 1 Receiver Front End (Rx_Fe) Circuit

    8-50 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Figure 8-33. NLE4272H UHF Range 1 Receiver Front End (RX_FE) Circuit November 16, 2006 6881094C31-E...

  • Page 226: Figure 8-34. Nle4272H Uhf Range 1 Receiver Back End (Rx_Be) Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-51 Figure 8-34. NLE4272H UHF Range 1 Receiver Back End (RX_BE) Circuit 6881094C31-E November 16, 2006...

  • Page 227: Figure 8-35. Nle4272H Uhf Range 1 Transmitter Power Amplifier And Automatic Level Control (Tx_Alc) Circuit

    8-52 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Figure 8-35. NLE4272H UHF Range 1 Transmitter Power Amplifier and Automatic Level Control (TX_ALC) Circuit November 16, 2006 6881094C31-E...

  • Page 228: Figure 8-36. Nle4272H Uhf Range 1 Frequency Generation Unit (Synthesizer) Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-53 Figure 8-36. NLE4272H UHF Range 1 Frequency Generation Unit (Synthesizer) Circuit 6881094C31-E November 16, 2006...

  • Page 229: Figure 8-37. Nle4272H Uhf Range 1 Frequency Generation Unit (Vco) Circuit

    8-54 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C301 L301 390nH TX1 VCO R301 D301 D302 C302 L302 3.9pF C303 390nH Q304 VCTRL NE68519 1.8pF C304 L309 3.3pF R302 L315 C305 D303 D304 22nH R303 390nH 120pF R304 1SV279 R333 TX1EN...

  • Page 230: Figure 8-38. Nle4272H Uhf Range 1 Transceiver (Rf) Board Layout—Side 1

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-55 R105 R111 C556 L550 C554 E105 C138 Q502 C125 E503 R504 R115 C522 D551 TP119 C123 R132 C127 C130 C128 R101 Q106 U105 D104 L503 C119 L453 C535 L452 R108 C539 C126 R107...

  • Page 231: Figure 8-39. Nle4272H Uhf Range 1 Transceiver (Rf) Board Layout—Side 2

    8-56 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C210 U404 L203 C206 U401 R213 L314 C207 C327 R702 C329 Q308 L701 R305 C434 C401 C208 L707 C704 Q306 C420 Q310 R433 L432 U202 C715 R210 C307 R434 U300 Q430 D400 R205...
  • Page 232 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-57 NLE4272H UHF Range 1 Transceiver (RF) Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Board Parts List C102 2113741F49 CAP CHIP CL2 X7R REEL C125 2113743L41 CAP CHIP 10000 PF 10%...
  • Page 233 8-58 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C301 2113740L05 CAP CER CHIP 3.0 PF +- C328 2113743N24 CAP CHIP 8.2 PF + -.5PF C420 2113743N50...
  • Page 234 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-59 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C530 2113743L41 CAP CHIP 10000 PF 10% C600 2113928C04 CAP CER CHIP 4.7UF D102 4802197J83 DUAL SHOTTKY DIODE...
  • Page 235 8-60 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description E507 2480640Z01 SURFACE MOUNT L108 0662057A17 CHIP RES 47 OHMS 5% L320 2462587T39 IND CHIP 27NH 5% LOW...
  • Page 236 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-61 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Q304 4805793Y01 TRANS MINI SOT NPN R115 0662057M74 RES. CHIP 1000 5% 20X40 R305 0662057N16 RES.
  • Page 237 8-62 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description SH501 2685298D01 SHIELD VCO BUFFER 4805656W45 DIODE TRANSIENT NOTPLACED 64AM DUMMY PART VOLTAGE SUPPRESSOR NUMBER SH700 2685762D02 SHIELD HARMONIC...

  • Page 238: Figure 8-40. Nle4278D Uhf Range 1 Transceiver (Rf) Board Overall Circuit Schematic

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-63 RAWB+ 88Z01 59.71nH RAWB+ 10uF 10uF 10uF 7.5pF 7.5pF MBRM140T3 R704 MBRM140T3 100K LP3985 F901 LP3985IM5X-3.0 LP2989 LP2989IMMX-5.0 BATT J1-1 INPUT OUTPUT VOUT VOUT BSTAT J1-2 SHUTDOWN ERROR BYPASS BYPASS BAT_RTN J1-3 SENSE...

  • Page 239: Figure 8-41. Nle4278D Uhf Range 1 Antenna Switch And Harmonic Filter Circuits

    8-64 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Q700 NTR1P02T1 C706 C702 R703 R706 R719 R720 100pF 100pF 100K 1.5K 100K L702 L705 220nH 220nH C703 C704 L706 L707 180nH 56nH 100pF 100pF C715 D701 D702 TXRF RXRF UPP9401 UPP9401 100pF...

  • Page 240: Figure 8-42. Nle4278D Uhf Range 1 Receiver Front End Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-65 C400 U404 0.1uF NC7WZ04 at1l VAR3 R400 100K U401 AT267 L438 100nH RFIO1 C430 at1h RFIO2 TP402 TEST_POINT C401 100pF R430 100pF C431 C410 C411 C404 1.8K R432 C432 C433 C450 C451 RXIN...

  • Page 241: Figure 8-43. Nle4278D Uhf Range 1 Receiver Back End Circuit

    8-66 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards C550 R501 100K 0.1uF Q501 MMBTA13 R503 R506 71.1 to 75.6 MHz C553 C552 R502 .033uF 1000pF TP502 1SV305 TEST_POINT D551 C554 C555 R504 *R552* Q502 TP501 C551 BFQ67W TEST_POINT 10pF 12pF C556...

  • Page 242: Figure 8-44. Nle4278D Uhf Range 1 Transmitter Power Amplifier And Automatic Level Control Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-67 TXB+ RAWB+ RAWB+ MUN5111T1 Q101 TXB+ TXB+ TX7V TXB+ TX5V R101 Q104 Q106 100K Q102 TXINH MUN5111T1 NTR1P02T1 MUN5212T1 Q103 NTR1P02T1 RAWB+ 88Z01 C136 L101 C101 E101 59.71nH 0.1uF R118 R119 U101 33C23...

  • Page 243: Figure 8-45. Nle4278D Uhf Range 1 Frequency Unit (Synthesizer) Circuit

    8-68 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Vdd3 Vdd3 L203 L204 2.2uH 2.2uH C210 C211 Vdd3 0.1uF 0.1uF Vdd5 Vdd3 C208 D202 Vdd5 0.1uF Vdd3 C205 Vdd3 TP210 0.1uF L201 C207 C206 TEST_POINT DATA XTAL1 10uF 0.1uF Vdd5 C202 2.2uH...

  • Page 244: Figure 8-46. Nle4278D Uhf Range 1 Frequency Generation Unit (Vco) Circuit

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-69 L301 390nH TX1 VCO R301 D301 D302 L302 C302 3.9pF C303 390nH Q304 VCTRL NE68519 1.8pF L309 C304 22nH 3.3pF R302 L315 C305 D303 D304 R303 390nH 120pF R304 1SV279 TX1EN Q308 R333...

  • Page 245: Figure 8-47. Nle4278D Uhf Range 1 Transceiver (Rf) Board Layout—Side 1

    8-70 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards R105 C556 R111 C554 L550 E105 C121 C138 C125 Q502 C555 R504 E503 C522 D551 C123 C543 C127 R510 C130 C526 C528 C128 E504 R101 Q106 E505 C534 U105 C529 D104 R126 R127 R511...

  • Page 246: Figure 8-48. Nle4278D Uhf Range 1 Transceiver (Rf) Board Layout—Side 2

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-71 C500 R506 C115 C106 R503 C515 C114 Q501 C108 L104 C553 C109 C552 L109 L105 C547 R502 C113 C116 R552 C512 L502 C559 R551 C501 C102 C558 C139 C111 E506 C525 E101 C530...
  • Page 247 8-72 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards NLE4278D UHF Range 1 Navy Low-Power Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Parts List C106 2113740F51 CAP CHIP REEL CL1 +/-30 C133 2113743L41 CAP CHIP 10000 PF 10...
  • Page 248 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-73 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C314 2113740L06 CAP CER CHIP 3.3 PF +- C413 2113743N34 CAP CHIP 22.0 PF 5 COG C471 2113743N24...
  • Page 249 8-74 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C603 2113743L41 CAP CHIP 10000 PF 10 D303 4809877C08 DIODE VARACTOR D702 4805656W24 DIODE PIN...
  • Page 250 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-75 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description L311 2462587T37 IND CHIP 18NH 5% LOW L490 2462587T25 IND CHIP 620NH 5% LOW Q302 4805793Y01 TRANS MINI SOT NPN...
  • Page 251 8-76 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R313 0662057M34 RES CHIP 22 5 20X40 R514 0662057M64 RES. CHIP 390 5% 20X40 U105 5185368C19 IC QUAD 10 BIT A/D CONV...

  • Page 252: Figure 8-49. Nle4273F Uhf Range 2 Transceiver (Rf) Board Overall Circuit Schematic

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-77 10uF 10uF 10uF TP39 TP37 TP38 RAWB+ RAWB+ BATT J1-1 BATT RAWB+ RAWB+ BSTAT J1-2 TXB+ TX_ALC BAT_RTN J1-3 A100 VSW1 TXINH TX5V MODRF PAOUT TXINH RSTL RSTL MISO MISO DAC3 MOSI MOSI...

  • Page 253: Figure 8-50. Nle4273F Uhf Range 2 D/C Power Circuit Schematic

    8-78 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Figure 8-50. NLE4273F UHF Range 2 D/C Power Circuit Schematic November 16, 2006 6881094C31-E...

  • Page 254: Figure 8-51. Nle4273F Uhf Range 2 Antenna Switch And Harmonic Filter Circuit Schematic

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-79 C704 C712 C714 5.6pF 1.2pF 2.7pF C710 L711 L715 100pF L701 D707 9.75nH 9.75nH TXRF 9.75nH C709 C713 *C702* *C703* C716 6.2pF 7.5pF 2.7pF 1.1pF L705 L708 13.85nH R721 C706 .01uF R701 RXRF...

  • Page 255: Figure 8-52. Nle4273F Uhf Range 2 Receiver Front End Circuit Schematic

    8-80 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards LO_IN D2A2 DAC_2 RF_OUT RF_OUT XCVR_5V RX_OSC RX_IN RX_RF ANA_5V IF_OUT MAEPF-27967-O Figure 8-52. NLE4273F UHF Range 2 Receiver Front End Circuit Schematic November 16, 2006 6881094C31-E...

  • Page 256: Figure 8-53. Nle4273F Uhf Range 2 Receiver Back End Circuit Schematic

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-81 Figure 8-53. NLE4273F UHF Range 2 Receiver Back End Circuit Schematic 6881094C31-E November 16, 2006...

  • Page 257: Figure 8-54. Nle4273F Uhf Range 2 Receiver Amplifier And Filter Circuit Schematic

    8-82 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards DAC2 DAC_2 XCVR_5V C433 0.1uF L438 100nH C436 100pF R432 TP12 TEST_POINT TEST_POINT R422 R426 4.7K 3.9K TP401 100pF C401 C411 C416 100pF C435 C425 C439 C441 C446 C732 56pF 9.1pF 100pF RX_RF...

  • Page 258: Figure 8-55. Nle4273F Uhf Range 2 Mixer And If Filter Circuit Schematic

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-83 TP452 RX_OSC RX_OSC ANA_5V L451 18.0nH C456 .01uF C453 C455 C457 1.3pF 100pF 100pF L452 220nH TP455 C458 0.1uF TP15 TEST_POINT FL451 L453 24B01 L600 470nH L454 11nH 620nH RF_OUT U451 MX2072A C459...

  • Page 259: Figure 8-56. Nle4273F Uhf Range 2 Transmitter Power Amplifier And Automatic Level Control Circuit Schematic

    8-84 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Figure 8-56. NLE4273F UHF Range 2 Transmitter Power Amplifier and Automatic Level Control Circuit Schematic November 16, 2006 6881094C31-E...

  • Page 260: Figure 8-57. Nle4273F Uhf Range 2 Frequency Generation Unit (Synthesizer) Circuit Schematic

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-85 Figure 8-57. NLE4273F UHF Range 2 Frequency Generation Unit (Synthesizer) Circuit Schematic 6881094C31-E November 16, 2006...

  • Page 261: Figure 8-58. Nle4273F Uhf Range 2 Frequency Generation Unit (Vco) Circuit Schematic

    8-86 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Figure 8-58. NLE4273F UHF Range 2 Frequency Generation Unit (VCO) Circuit Schematic November 16, 2006 6881094C31-E...

  • Page 262: Figure 8-59. Nle4273F Uhf Range 2 Transceiver Board Layout (Side 1) Schematic

    Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-87 E105 C543 Q108 C131 C133 C135 R122 C143 C117 R115 C550 L109 R128 C126 Q501 R129 C502 C111 C121 TP208 C101 U102 Q502 R126 C130 R127 C556 R111 L101 C110 L114 R108 C557 C560...

  • Page 263: Figure 8-60. Nle4273F Uhf Range 2 Transceiver (Rf) Board Layout (Side 2) Schematic

    8-88 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards D413 R213 C206 C443 L314 L437 R305 C421 L420 C341 R315 C445 C207 TP243 C442 L317 Q308 R423 L316 C408 C440 L404 R314 R449 C208 C410 C412 R442 C425 L430 Q428 R210 C437...
  • Page 264 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-89 NLE4273F UHF Range 2 Transceiver (RF) Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Board Parts List C106 2113740F51 CAP CHIP REEL CL1 +/-30 C139 2113742J04 CAP 22PF 5% 0805 ACCU-...
  • Page 265 8-90 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C304 2113740L02 CAP CER CHIP 2.2 PF +- C408 2113743N20 CAP CHIP 5.6 PF + -.5PF C450 2113928H09...
  • Page 266 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-91 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C601 2113743L41 CAP CHIP 10000 PF 10% D103 4805129M06 DIODE MMBD7000 2480640Z01 SURFACE MOUNT L109...
  • Page 267 8-92 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description L402 2460591C24 COIL AIR WOULND INDUC L705 2462587T30 IND CHIP 1000NH 5% LOW Q428 4805585Q19 TRANSISTOR...
  • Page 268 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards 8-93 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R423 0662057M74 RES. CHIP 1000 5% 20X40 T453 2585918C01 XFMR SMALL SIGNAL TP37 NOTPLACED 64AM DUMMY PART...
  • Page 269 8-94 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards Ref. Des. Part Number Description NOTPLACED 64AM DUMMY PART NUMBER NOTPLACED 64AM DUMMY PART NUMBER NOTPLACED 64AM DUMMY PART NUMBER NOTPLACED 64AM DUMMY PART NUMBER NOTPLACED 64AM DUMMY PART NUMBER NOTPLACED 64AM DUMMY PART NUMBER...

  • Page 270: Vocon Boards

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-95 VOCON Boards UNSW_B+_ENC J701-36 UNSW_B+ SW_B+ SW_B+_ENC J701-7 C102 GND_ENC C101 J701-33 TAMPER J701-16 J701-8 470pF 470pF J701-11 J701-14 RS232_DTR_IN_ENC J701-9 RS232_RI_OUT_ENC J701-10 CONT_3VDC_OUT_ENC J701-12 RS232_DCD_ENC J701-13 WAKEUP J701-26 RESET_ENC J701-30 BOOT_ENC J701-15 SPARE1_ENC...

  • Page 271: Figure 8-62. Ntn9564B Vocon Board Overall Schematic—2 Of 2

    8-96 Schematics, Board Overlays, and Parts Lists: VOCON Boards VCC5 C104 VCC5 VCC5 VCC5 VCC5 KP_5V1 J107-7 KP_GND1 J107-4 470pF R101 R102 R103 R104 KP_5V2 J107-8 KP_GND2 J107-5 KP_COLUMN0 J107-1 KP_GND3 J107-9 KP_COLUMN1 J107-2 KP_GND4 J107-10 KP_GND5 LED1A_1 KP_COLUMN2 J107-3 J107-11 J301-20 KP_ROW0...

  • Page 272: Figure 8-63. Ntn9564B Vocon Universal Connector Circuit

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-97 TP202 E202 R201 RED_LED_ENC Not placed DGND03 SECURE MODULE R202 DGND15 GREEN_LED_ENC Not placed DGND16 DGND18 UNSW_B+ B+SENSE CONTROL TOP FLEX DGND19 TP201 E201 DGND28 LED CONTROL POWER & GROUND Q201 DGND29 UNSWB+1 L201...

  • Page 273: Figure 8-64. Ntn9564B Vocon Flipper Circuit

    8-98 Schematics, Board Overlays, and Parts Lists: VOCON Boards C301 0.1uF C302 .01uF R302 R301 13MHZ C303 33pF SSI_CLK_ENC C307 16_8MHZ CODEC_DCLK 0.1uF SSI_FS_ENC VCC5 VCC5 CODEC_FSYNC VCC5 VCC5 VCC5 UCM_SS D302 D303 VCC5 LI_CELL R303 R304 R305 D304 D305 470K 470K C305...

  • Page 274: Figure 8-65. Ntn9564B Vocon Controller And Memory Circuits—1 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-99 PRIMARY UART SIM_D0TX_PB4 EEPOT_CS* URXD1_USB_VMI URXD1_PA15_USB_VMIN_IRXD_TDI UTXD1_PA14_USB_VPOUT_ITXD_TDO UTXD1_USB_VPO *U401-4* H10 SIM_D0RX_PB5 URTS1_PA13_USBXRXD_IPWR_RESET_N_IC2A EEPOT_INC* SIM_RST0_PB6 EEPOT_U_D* URTS1_XRXD UCTS1_PA12_USB_FSEN_IOE_MCU_DE UCTS1_USB_SPEED* SIM_INT_TOUT_BLOCK J14 SIM_PD0_PB9 DTRA_PA11_IPMODEIN_TMS_INT7_SRDA EXT_SPKR_SEL PATRIOT SIM_CLK0_PB7 EEPOT_CS_EXT* ADTRIG DSRA_PA10_IRE_TRST_INT6_STDA SIM_SVEN0_PB8 AUDIO_MODE_SEL DCDA_PA8_IPMODEOTHI_DSP_DE_SC2A SIM_D1RX_PB11 AUDIO_PA_EN SIM_D1TX_PB10...

  • Page 275: Figure 8-66. Ntn9564B Vocon Controller And Memory Circuits—2 Of 2

    8-100 Schematics, Board Overlays, and Parts Lists: VOCON Boards VSW2 VSW2 C453 D403 R458 100pF R460 DISPLAY_R_W* VSW2 Not placed D401 R401 R459 4.7K OPTB+_VPP CS3* VSW2 VSW2 VSW2 EIM_A0 R413 C409 0.1uF C411 B_CLK 0.1uF D402 To Sheet 1 C401 0.1uF EN_OE...

  • Page 276: Figure 8-67. Ntn9564B Vocon Audio And Dc Circuits

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-101 C539 VCC5 BATTERY INTERFACE CIRCUITRY U510 VSW2 VSW1 VSW2: 1.875 V VSW1: 3.8 V POWER SWITCH 0.1uF TC7S66F GCAP_B+ VCC5 D505 G_32K R580 VCC5 R572 R501 R502 BAT_STATUS SINE32K VCC5 Not placed D501 CNTL D507...

  • Page 277: Figure 8-68. Ntn9564B Vocon Board Layout—Side 1

    8-102 Schematics, Board Overlays, and Parts Lists: VOCON Boards C536 C524 M101 C131 C532 U509 C134 C130 C547 C519 C129 C133 C543 C535 U503 C128 C132 J107 C537 R566 C127 C124 R533 C126 C522 C104 C528 C125 C545 C544 R556 R549 U511 C529...

  • Page 278: Figure 8-69. Ntn9564B Vocon Board Layout—Side 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-103 R210 R212 R209 R207 J701 D202 Q201 Q202 R135 R142 R203 C114 C138 R202 R206 C118 R133 D502 VR202 R204 C101 R201 R125 C106 R128 R417 C119 C109 C204 C551 C115 L501 R124 D201...
  • Page 279 8-104 Schematics, Board Overlays, and Parts Lists: VOCON Boards NTN9564B VOCON Board Parts List Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C120 2113743N38 CAP CHIP 33.0 PF 5% COG C218 2113743L09 CAP CHIP 470 PF 10% X7R C312 2113743M24 CAP CHIP 100000 PF +80-...
  • Page 280 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-105 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C437 2113743M24 CAP CHIP 100000 PF +80- C523 2311049A57 CAP TANT CHIP A/P 10UF C550 2113743M24 CAP CHIP 100000 PF +80-...
  • Page 281 8-106 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description E211 NOTPLACED NOT PLACED M101 NOTPLACED NOT PLACED NOTPLACED NOT PLACED R211 0662057N23 RES.
  • Page 282 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-107 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R256 0662057M50 RES. CHIP 100 5% 20X40 R418 0662057M01 RES. CHIP 0 5% 20X40 R528 0662057M74...
  • Page 283 8-108 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description U401 5109841C69 IC 256 BGA 17X17 WAIT NOTPLACED NOT PLACED PACKAGE PATRIOT Y301 4809995L05 XTAL QUARTZ 32.768 kHz U402 5199485A01 IC FLASH 8MBYTE BURST CC4V-T1 U403 5185368C82...

  • Page 284: Figure 8-70. Ntn9564C Vocon Board Overall Schematic—1 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-109 VCC5 C104 UNSW_B+_ENC J701-36 UNSW_B+ SW_B+_ENC J701-7 SW_B+ V_ENC C101 C102 KP_5V1 J107-7 R143 470pF KP_5V2 J107-8 REGULATED_V_ENC J701-8 KP_COLUMN0 J107-1 470pF 470pF KP_COLUMN1 J107-2 RS232_DTR_IN_ENC J701-9 KP_COLUMN2 J107-3 RS232_RI_OUT_ENC J701-10 KP_ROW0 J107-13 CONT_3VDC_OUT_ENC...

  • Page 285: Figure 8-71. Ntn9564C Vocon Board Overall Schematic—2 Of 2

    8-110 Schematics, Board Overlays, and Parts Lists: VOCON Boards VCC5 VCC5 VCC5 VCC5 KEYPAD INTERFACE KP_GND1 J107-4 R101 R102 R103 R104 KP_GND2 J107-5 KP_GND3 J107-9 KP_GND4 J107-10 KP_GND5 J107-11 J301-20 LED1A_1 KP_GND6 J107-12 J301-22 LED1A_2 KP_GND7 J107-20 J301-3 LED2A_1 KP_GND8 J107-21 J301-1 LED2A_2...

  • Page 286: Figure 8-72. Ntn9564C Vocon Universal Connector Circuit

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-111 TP202 E202 R201 RED_LED_ENC DGND03 SECURE MODULE R202 DGND15 GREEN_LED_ENC CONTROL TOP FLEX POWER & GROUND DGND16 LED CONTROL DGND18 UNSW_B+ B+SENSE DGND19 TP201 E201 DGND28 Q201 DGND29 L201 270nH R203 UNSWB+1 DGND30 UC_RED_LED...

  • Page 287: Figure 8-73. Ntn9564C Vocon Flipper Circuit

    8-112 Schematics, Board Overlays, and Parts Lists: VOCON Boards C301 0.1uF C302 .01uF R302 R301 13MHZ C303 33pF SSI_CLK_ENC C307 16_8MHZ CODEC_DCLK 0.1uF SSI_FS_ENC VCC5 VCC5 CODEC_FSYNC VCC5 VCC5 VCC5 UCM_SS R303 D302 D303 VCC5 LI_CELL R304 R305 D304 D305 470K 470K C304...

  • Page 288: Figure 8-74. Ntn9564C Vocon Controller And Memory Circuits—1 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-113 *U401-4* SIM_D0TX_PB4 EEPOT_CS* PRIMARY UART EEPOT_INC* SIM_D0RX_PB5 SIM_INT_TOUT_BLOCK SIM_RST0_PB6 EEPOT_U_D* EXT_SPKR_SEL SIM_PD0_PB9 PATRIOT SIM_CLK0_PB7 EEPOT_CS_EXT* URXD1_USB_VMI URXD1_PA15_USB_VMIN_IRXD_TDI UTXD1_PA14_USB_VPOUT_ITXD_TDO UTXD1_USB_VPO SIM_SVEN0_PB8 AUDIO_MODE_SEL URTS1_XRXD URTS1_PA13_USBXRXD_IPWR_RESET_N_IC2A UCTS1_PA12_USB_FSEN_IOE_MCU_DE UCTS1_USB_SPEED* AUDIO_PA_EN SIM_D1RX_PB11 SIM_D1TX_PB10 OPT_SEL2_OUT ADTRIG DTRA_PA11_IPMODEIN_TMS_INT7_SRDA DSRA_PA10_IRE_TRST_INT6_STDA HOST_WAKE SIM_PD1_PB15_DSP_DBG_PAW...

  • Page 289: Figure 8-75. Ntn9564C Vocon Controller And Memory Circuits—2 Of 2

    8-114 Schematics, Board Overlays, and Parts Lists: VOCON Boards VSW2 VSW2 D403 C453 R458 100pF R460 VSW2 DISPLAY_R_W* D401 R401 R459 4.7K OPTB+_VPP CS3* VSW2 VSW2 VSW2 EIM_A0 C409 R413 0.1uF C411 B_CLK 0.1uF D402 C401 0.1uF EN_OE C429 C430 EN_WE 33pF CS0_N...

  • Page 290: Figure 8-76. Ntn9564C Vocon Audio And Dc Circuits

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-115 C539 VCC5 BATTERY INTERFACE CIRCUITRY U510 VSW2 VSW1 POWER SWITCH VSW2: 1.875 V VSW1: 3.8 V 0.1uF TC7S66F GCAP_B+ R580 VCC5 D505 G_32K R572 VCC5 R501 R502 BAT_STATUS SINE32K VCC5 L501 L502 D501 R536...

  • Page 291: Figure 8-77. Ntn9564C Vocon Board Layout—Side 1

    8-116 Schematics, Board Overlays, and Parts Lists: VOCON Boards VIEWED FROM SIDE 1 R440 S101 R557 C442 C536 8485140D02 C524 C131 C532 U509 R582 C134 C130 C547 C519 C129 Q401 C133 R588 U503 C543 J107 C128 C535 R583 C132 R566 C537 C127 R578...

  • Page 292: Figure 8-78. Ntn9564C Vocon Board Layout—Side 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-117 VIEWED FROM SIDE 2 R212 R210 R209 R207 C504 J701 D202 Q201 Q202 R135 R142 R203 R202 C114 C138 P201 C101 VR202 C118 R133 R201 R204 R125 C106 R128 R417 Q203 C119 C109 L502...
  • Page 293 8-118 Schematics, Board Overlays, and Parts Lists: VOCON Boards NTN9564C VOCON Board Parts List Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C119 2113743N38 CAP CHIP 33.0 PF 5% COG C213 2113743L09 CAP CHIP 470 PF 10% X7R C306 2113743N50 CAP CHIP 100 PF 5% COG...
  • Page 294 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-119 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C426 2113743M24 CAP CHIP 100000 PF +80- C509 2113743T19 CAP 10UF 16V CER 3225 C536 2113743N50 CAP CHIP 100 PF 5% COG...
  • Page 295 8-120 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description DSP_DE NOTPLACED NOTPLACED E215 NOTPLACED NOTPLACED M201 NOTPLACED NOTPLACED Q506 4813824A10 TSTR NPN 40V .2A GEN PURP E147...
  • Page 296 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-121 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R143 NOTPLACED NOTPLACED R240 0662057V02 RES CHIP 10K 1% 1/16W R317 0662057M01 RES.
  • Page 297 8-122 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R548 0662057N06 RES. CHIP 20K 5% 20X40 R586 0662057N39 RES. CHIP 470K 5% 20X40 U303 5109522E53 IC SNGL BUF...

  • Page 298: Figure 8-79. Nntn4563A/B Vocon Board Overall Schematic—1 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-123 VCC5 C104 UNSW_B+_ENC J701-36 SW_B+ UNSW_B+ SW_B+_ENC J701-7 V_ENC C101 C102 KP_5V1 J107-7 R143 470pF J107-8 KP_5V2 REGULATED_V_ENC J701-8 KP_COLUMN0 J107-1 470pF 470pF KP_COLUMN1 J107-2 RS232_DTR_IN_ENC J701-9 KP_COLUMN2 J107-3 RS232_RI_OUT_ENC J701-10 KP_ROW0 J107-13 CONT_3VDC_OUT_ENC...

  • Page 299: Figure 8-80. Nntn4563A/B Vocon Board Overall Schematic—2 Of 2

    8-124 Schematics, Board Overlays, and Parts Lists: VOCON Boards R111 R112 R113 R114 R115 R116 KEYPAD INTERFACE VCC5 VCC5 KP_GND1 J107-4 R103 R104 KP_GND2 J107-5 KP_GND3 J107-9 KP_GND4 J107-10 KP_GND5 J107-11 J301-20 LED1A_1 KP_GND6 J107-12 J301-22 LED1A_2 KP_GND7 J107-20 J301-3 LED2A_1 KP_GND8 J107-21...

  • Page 300: Figure 8-81. Nntn4563A/B Vocon Universal Connector Circuit

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-125 TP202 E202 R201 RED_LED_ENC DGND03 SECURE MODULE R202 DGND15 GREEN_LED_ENC CONTROL TOP FLEX POWER & GROUND DGND16 LED CONTROL DGND18 UNSW_B+ B+SENSE DGND19 TP201 E201 DGND28 R203 Q201 DGND29 L201 270nH UNSWB+1 DGND30 UC_RED_LED...

  • Page 301: Figure 8-82. Nntn4563A/B Vocon Flipper Circuit

    8-126 Schematics, Board Overlays, and Parts Lists: VOCON Boards C301 0.1uF C302 .01uF R331 R334 R301 13MHZ C339 C338 C323 56pF 470pF 100pF SSI_CLK_ENC C322 C307 100pF 16_8MHZ CODEC_DCLK 0.1uF SSI_FS_ENC VCC5 VCC5 CODEC_FSYNC VCC5 VCC5 VCC5 UCM_SS D302 D303 VCC5 LI_CELL R303...

  • Page 302: Figure 8-83. Nntn4563A/B Vocon Controller And Memory Circuits—1 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-127 *U401-4* SIM_D0TX_PB4 EEPOT_CS* PRIMARY UART EEPOT_INC* SIM_D0RX_PB5 SIM_INT_TOUT_BLOCK SIM_RST0_PB6 EEPOT_U_D* EXT_SPKR_SEL SIM_PD0_PB9 SIM_CLK0_PB7 EEPOT_CS_EXT* URXD1_USB_VMI URXD1_PA15_USB_VMIN_IRXD_TDI UTXD1_PA14_USB_VPOUT_ITXD_TDO UTXD1_USB_VPO PATRIOT SIM_SVEN0_PB8 AUDIO_MODE_SEL URTS1_XRXD URTS1_PA13_USBXRXD_IPWR_RESET_N_IC2A UCTS1_PA12_USB_FSEN_IOE_MCU_DE UCTS1_USB_SPEED* AUDIO_PA_EN SIM_D1RX_PB11 SIM_D1TX_PB10 OPT_SEL2_OUT ADTRIG DTRA_PA11_IPMODEIN_TMS_INT7_SRDA DSRA_PA10_IRE_TRST_INT6_STDA HOST_WAKE SIM_PD1_PB15_DSP_DBG_PAW...

  • Page 303: Figure 8-84. Nntn4563A/B Vocon Controller And Memory Circuits—2 Of 2

    8-128 Schematics, Board Overlays, and Parts Lists: VOCON Boards VSW2 D401 R401 4.7K OPTB+_VPP VSW2 VSW2 VSW2 C409 R413 0.1uF C411 0.1uF D402 C401 0.1uF EN_OE EN_WE CS0_N EN_CE CS1_N EN_OE C441 U403 CS2_N EN_WE 470pF CS3_N K6F8016R6M CS4_N U402 RW_N RESET WAIT...

  • Page 304: Figure 8-85. Nntn4563A/B Vocon Audio And Dc Circuits

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-129 C539 VCC5 BATTERY INTERFACE CIRCUITRY U510 VSW2 VSW1 POWER SWITCH VSW2: 1.875 V VSW1: 3.8 V 0.1uF TC7S66F GCAP_B+ VCC5 D505 G_32K R580 R572 VCC5 D501 BAT_STATUS SINE32K R501 R502 VCC5 L502 D507 L501...

  • Page 305: Figure 8-86. Nntn4563A/B Vocon Board Layout—Side 1

    8-130 Schematics, Board Overlays, and Parts Lists: VOCON Boards VIEWED FROM SIDE 1 S101 R440 R441 C536 C528 C524 5140D04 C134 R568 C131 U509 C532 C130 C547 R582 C133 C519 C129 Q401 R567 C132 R583 R561 U503 C128 C124 J107 R418 R528 R566...

  • Page 306: Figure 8-87. Nntn4563A/B Vocon Board Layout—Side 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-131 VIEWED FROM SIDE 2 R207 R209 R210 R212 C504 J701 Q201 Q202 D202 R126 C503 R203 R202 R135 R109 R123 C117 R230 R142 C120 R107 C121 R417 C119 C114 C107 C253 VR202 R201 R204...
  • Page 307 8-132 Schematics, Board Overlays, and Parts Lists: VOCON Boards NNTN4563A/B VOCON Board Parts List Ref Des Part # Description Ref Des Part # Description Ref Des Part # Description C117 2113743L09 CAP CHIP 470 PF 10% X7R C209 2113743L41 CAP CHIP 10000 PF 10% C256 NOTPLACED NOTPLACED...
  • Page 308 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-133 Ref Des Part # Description Ref Des Part # Description Ref Des Part # Description Ref Des Part # Description C409 2113743M24 CAP CHIP 100000 PF +80- C452 2113743L17 CAP CHIP 1000 PF 10% C526 2113743M24 CAP CHIP 100000 PF +80-...
  • Page 309 8-134 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref Des Part # Description Ref Des Part # Description Ref Des Part # Description Ref Des Part # Description D304 4805129M06 DIODE MMBD7000 E166 NOTPLACED NOTPLACED L202 2404574Z14 IND CHIP WW 270NH 2% 8485140D04 PCB MAIN 2012 SMD...
  • Page 310 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-135 Ref Des Part # Description Ref Des Part # Description Ref Des Part # Description Ref Des Part # Description R107 0662057M98 RES. CHIP 10K 5% 20X40 R206 0662057M37 20X40 30 OMH 5% CHIP R243 0662057V32 RESISTOR, 150 KOHM,...
  • Page 311 8-136 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref Des Part # Description Ref Des Part # Description Ref Des Part # Description Ref Des Part # Description R443 NOTPLACED NOTPLACED R538 0662057M01 RES. CHIP 0 5% 20X40 R574 0662057N23 RES.
  • Page 312 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-137 Ref Des Part # Description U504 5109731C15 IC OP AMP SNGL OPA237 SOT23 U505 5185353D13 IC MINI SO-8 HI PRECISION REG 5V U507 5109731C15 IC OP AMP SNGL OPA237 SOT23 U509 5185353D35 IC DUAL EEPOT 256 TAP U510...

  • Page 313: Figure 8-88. Nntn4819A Vocon Board Overall Schematic—Sheet 1 Of 2

    8-138 Schematics, Board Overlays, and Parts Lists: VOCON Boards VCC5 C104 UNSW_B+_ENC J701-36 SW_B+ UNSW_B+ SW_B+_ENC J701-7 V_ENC C102 C101 KP_5V1 J107-7 470pF KP_5V2 J107-8 R143 REGULATED_V_ENC J701-8 KP_COLUMN0 J107-1 470pF 470pF KP_COLUMN1 J107-2 RS232_DTR_IN_ENC J701-9 KP_COLUMN2 J107-3 RS232_RI_OUT_ENC J701-10 KP_ROW0 J107-13 CONT_3VDC_OUT_ENC...

  • Page 314: Figure 8-89. Nntn4819A Vocon Board Overall Schematic—Sheet 2 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-139 VCC5 VCC5 KEYPAD INTERFACE place @juncR103/R104 KP_GND1 J107-4 KP_GND2 J107-5 C170 R103 R104 KP_GND3 J107-9 0.1uF KP_GND4 J107-10 KP_GND5 J107-11 J301-20 LED1A_1 J301-22 KP_GND6 J107-12 LED1A_2 KP_GND7 J107-20 J301-3 LED2A_1 KP_GND8 J107-21 J301-1 LED2A_2...

  • Page 315: Figure 8-90. Nntn4819A Vocon Universal Connector And Esd Circuits

    8-140 Schematics, Board Overlays, and Parts Lists: VOCON Boards TP202 E202 R201 RED_LED_ENC DGND03 delete,. SECURE MODULE R202 DGND15 GREEN_LED_ENC CONTROL TOP FLEX POWER & GROUND delete,. DGND16 LED CONTROL UNSW_B+ B+SENSE DGND18 DGND19 TP201 E201 DGND28 Q201 DGND29 L201 R203 270nH UNSWB+1...

  • Page 316: Figure 8-91. Nntn4819A Vocon Flipper Circuit

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-141 U303-2 U304-2 U305-2 U306-2 U307-2 U314-2 U312-2 PWR_GND PWR_GND PWR_GND PWR_GND PWR_GND PWR_GND PWR_GND VCC5 D301 C320 C321 C329 C314 C322 C301 Place close to Flipper 0.1uF 0.1uF 470pF 0.1uF 0.1uF 0.1uF C325 C326...

  • Page 317: Figure 8-92. Nntn4819A Vocon Controller And Memory Circuits—Sheet 1 Of 2

    8-142 Schematics, Board Overlays, and Parts Lists: VOCON Boards *U401-4* SIM_D0TX_PB4 EEPOT_CS* PRIMARY UART EEPOT_INC* SIM_D0RX_PB5 SIM_INT_TOUT_BLOCK SIM_RST0_PB6 EEPOT_U_D* EXT_SPKR_SEL SIM_PD0_PB9 SIM_CLK0_PB7 EEPOT_CS_EXT* URXD1_USB_VMI URXD1_PA15_USB_VMIN_IRXD_TDI UTXD1_PA14_USB_VPOUT_ITXD_TDO UTXD1_USB_VPO PATRIOT SIM_SVEN0_PB8 AUDIO_MODE_SEL URTS1_XRXD URTS1_PA13_USBXRXD_IPWR_RESET_N_IC2A UCTS1_PA12_USB_FSEN_IOE_MCU_DE UCTS1_USB_SPEED* AUDIO_PA_EN SIM_D1RX_PB11 SIM_D1TX_PB10 OPT_SEL2_OUT ADTRIG DTRA_PA11_IPMODEIN_TMS_INT7_SRDA DSRA_PA10_IRE_TRST_INT6_STDA RS232_USB* SIM_PD1_PB15_DSP_DBG_PAW...

  • Page 318: Figure 8-93. Nntn4819A Vocon Controller And Memory Circuits—Sheet 2 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-143 VSW2 D401 R401 4.7K OPTB+_VPP VSW2 VSW2 VSW2 C409 R413 0.1uF C411 0.1uF 3 D402 C401 0.1uF EN_OE EN_WE CS0_N EN_CE CS1_N EN_OE C441 CS2_N EN_WE U403 470pF CS3_N K6F8016R6M CS4_N RW_N RESET WAIT...

  • Page 319: Figure 8-94. Nntn4819A Vocon Audio/Dc Circuits

    8-144 Schematics, Board Overlays, and Parts Lists: VOCON Boards VCC5 C539 BATTERY INTERFACE CIRCUITRY U510 VSW2 VSW1 VSW2: 1.875 V VSW1: 3.8 V 0.1uF TC7S66F GCAP_B+ Place close to GCAP Place close to GCAP POWER SWITCH VCC5 D505 G_32K VCC5 R572 R501 R502...

  • Page 320: Figure 8-95. Nntn4819A Vocon Board Layout—Side 1

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-145 C536 R440 R441 C524 C528 C131 C134 C130 R568 C532 C133 R582 C571 C132 C129 Q401 R567 C124 C128 R583 C572 R418 R561 R566 R578 C127 C573 R533 C555 C553 R565 C545 C126 C522...

  • Page 321: Figure 8-96. Nntn4819A Vocon Board Layout—Side 2

    8-146 Schematics, Board Overlays, and Parts Lists: VOCON Boards R213 R216 R207 R226 R246 R210 R209 R212 Q201 Q202 J701 D202 R109 R126 R155 C138 R206 R135 R156 R203 R202 R230 C117 C120 R142 R107 R151 C119 R417 C121 R123 C107 C253 C114...
  • Page 322 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-147 NNTN4819A VOCON Board Parts List Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C130 2113743L09 CAP CHIP 470 PF 10% X7R C225 2113743L09 CAP CHIP 470 PF 10% X7R C314 2113743M24 CAP CHIP 100000 PF +80-...
  • Page 323 8-148 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C417 2113743M24 CAP CHIP 100000 PF +80- C508 2113743L41 CAP CHIP 10000 PF 10% C537 2113743N50 CAP CHIP 100 PF 5% COG...
  • Page 324 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-149 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description E402 2480574F01 IND FERRITE CHIP 600 Q302 4805723X03 TRANS DUAL NPN-PNP R131 0662057M50 RES.
  • Page 325 8-150 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R267 0662057M38 RES. CHIP 33 5% 20X40 R403 0662057M01 RES. CHIP 0 5% 20X40 R519 0662057M98...
  • Page 326 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-151 Ref. Des. Part Number Description Ref. Des. Part Number Description U306 5109522E53 IC SNGL BUF U511 5185353D56 IC 3.3V LINEAR NC7S125P5X SC70 REGULATOR MC78LC 33NTR U307 5109522E53 IC SNGL BUF NC7S125P5X SC70 U512 NOTPLACED NOTPLACED...

  • Page 327: Figure 8-97. Nntn4717D Vocon Board Overall Schematic—Sheet 1 Of 2

    8-152 Schematics, Board Overlays, and Parts Lists: VOCON Boards VCC5 C104 UNSW_B+_ENC J701-36 UNSW_B+ SW_B+ SW_B+_ENC J701-7 C101 C102 V_ENC KP_5V1 J107-7 470pF J107-8 KP_5V2 R143 REGULATED_V_ENC J701-8 KP_COLUMN0 J107-1 470pF 470pF KP_COLUMN1 J107-2 RS232_DTR_IN_ENC J701-9 KP_COLUMN2 J107-3 RS232_RI_OUT_ENC J701-10 KP_ROW0 J107-13 CONT_3VDC_OUT_ENC...

  • Page 328: Figure 8-98. Nntn4717D Vocon Board Overall Schematic—Sheet 2 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-153 KEYPAD INTERFACE VCC5 VCC5 place @juncR103/R104 KP_GND1 J107-4 KP_GND2 J107-5 C170 R103 R104 KP_GND3 J107-9 0.1uF KP_GND4 J107-10 KP_GND5 J107-11 J301-20 LED1A_1 KP_GND6 J107-12 J301-22 LED1A_2 KP_GND7 J107-20 J301-3 LED2A_1 KP_GND8 J107-21 J301-1 LED2A_2...

  • Page 329: Figure 8-99. Nntn4717D Vocon Board Universal Connector Circuit Schematic

    8-154 Schematics, Board Overlays, and Parts Lists: VOCON Boards TP202 E202 R201 RED_LED_ENC DGND03 delete,. SECURE MODULE R202 DGND15 GREEN_LED_ENC delete,. DGND16 CONTROL TOP FLEX POWER & GROUND DGND18 UNSW_B+ B+SENSE LED CONTROL DGND19 TP201 E201 DGND28 Q201 DGND29 L201 R203 270nH RED_LED...

  • Page 330: Figure 8-100.Nntn4717D Vocon Board Flipper Circuit

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-155 C325 C326 C327 C328 C329 C314 VCC5 D301 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF C301 Place close to Flipper 0.1uF C320 C321 C322 C302 470pF 0.1uF Place close to Flipper 0.1uF .01uF R327 D308...

  • Page 331: Figure 8-101.Nntn4717D Vocon Board Controller And Memory Circuits—Sheet 1 Of 2

    8-156 Schematics, Board Overlays, and Parts Lists: VOCON Boards SIM_D0TX_PB4 EEPOT_CS* PRIMARY UART EEPOT_INC* SIM_D0RX_PB5 SIM_RST0_PB6 EEPOT_U_D* *U401-4* SIM_PD0_PB9 SIM_CLK0_PB7 EEPOT_CS_EXT* URXD1_USB_VMI URXD1_PA15_USB_VMIN_IRXD_TDI UTXD1_PA14_USB_VPOUT_ITXD_TDO UTXD1_USB_VPO EXT_SPKR_SEL SIM_INT_TOUT_BLOCK AUDIO_MODE_SEL URTS1_XRXD UCTS1_USB_SPEED* SIM_SVEN0_PB8 URTS1_PA13_USBXRXD_IPWR_RESET_N_IC2A UCTS1_PA12_USB_FSEN_IOE_MCU_DE PATRIOT SIM_D1RX_PB11 SIM_D1TX_PB10 OPT_SEL2_OUT ADTRIG DTRA_PA11_IPMODEIN_TMS_INT7_SRDA DSRA_PA10_IRE_TRST_INT6_STDA RS232_USB* AUDIO_PA_EN BOOT_NORM*...

  • Page 332: Figure 8-102.Nntn4717D Vocon Board Controller And Memory Circuits—Sheet 2 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-157 VSW2 D401 R401 4.7K OPTB+_VPP VSW2 VSW2 VSW2 C409 R413 0.1uF C411 0.1uF D402 C401 0.1uF EN_OE EN_WE CS0_N EN_CE CS1_N EN_OE C441 CS2_N EN_WE 470pF CS3_N U403 CS4_N CS5 T11 K6F8016R6M RW_N RESET...

  • Page 333: Figure 8-103.Nntn4717D Vocon Board Audio/Dc Circuits

    8-158 Schematics, Board Overlays, and Parts Lists: VOCON Boards VCC5 C539 BATTERY INTERFACE CIRCUITRY U510 VSW1 VSW2 VSW2: 1.875 V VSW1: 3.8 V 0.1uF TC7S66F GCAP_B+ Place close to GCAP Place close to GCAP POWER SWITCH VCC5 D505 G_32K VCC5 R572 R501 R502...

  • Page 334: Figure 8-104.Nntn4717D Vocon Board Layout—Side 1

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-159 C536 R440 R441 5871E04 C528 C524 C131 C134 U509 C130 C532 R582 C547 C519 C133 Q401 C571 C129 R567 R561 R583 C132 U503 C572 C128 J107 C553 R418 R566 C124 C127 C573 R533 R565...

  • Page 335: Figure 8-105.Nntn4717D Vocon Board Layout—Side 2

    8-160 Schematics, Board Overlays, and Parts Lists: VOCON Boards R213 R216 R210 R209 R207 R212 R226 R246 C504 Q201 J701 Q202 D202 R109 R126 R155 C503 R135 R203 R202 R156 R335 C120 R230 R107 C117 R142 R151 R403 C121 C119 R333 C107 R123...
  • Page 336 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-161 NNTN4717D VOCON Board Parts List Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C129 2113743L09 CAP CHIP 470 PF 10% X7R C223 2113743L09 CAP CHIP 470 PF 10% X7R C312 2113743M24 CAP CHIP 100000 PF +80-...
  • Page 337 8-162 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C404 NOTPLACED 64AM DUMMY PART C452 2113743L17 CAP CHIP 1000 PF 10% C527 NOTPLACED 64AM DUMMY PART...
  • Page 338 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-163 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description D302 4805656W37 TSTR BAT54HT1 L450 2462587Q20 “IND CHIP 2,200 NH 20%” Q506 4813824A10 TSTR NPN 40V .2A GEN...
  • Page 339 8-164 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R237 0662057M56 RES. CHIP 180 5% 20X40 R307 0662057N23 RES. CHIP 100K 5% 20X40 R415 0662057M01 RES.
  • Page 340 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-165 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R574 0662057N23 RES. CHIP 100K 5% 20X40 U305 5109522E53 IC SNGL BUF U510 5105492X92 IC CMOS BILATERAL NC7S125P5X SC70 SWITCH R575...

  • Page 341: Figure 8-106.Nntn5567A Vocon Board Overall Schematic—Sheet 1 Of 2

    8-166 Schematics, Board Overlays, and Parts Lists: VOCON Boards VCC5 C104 KEYPAD INTERFACE UNSW_B+_ENC J701-36 UNSW_B+ SW_B+_ENC J701-7 SW_B+ V_ENC C101 C102 J107-7 J107-4 KP_5V1 470pF KP_GND1 KP_5V2 J107-8 KP_GND2 J107-5 R143 DIGITAL REGULATED_V_ENC J701-8 KP_BL_EN J107-6 KP_GND3 J107-9 470pF 470pF DIGITAL KP_COLUMN0...

  • Page 342: Figure 8-107.Nntn5567A Vocon Board Overall Schematic—Sheet 2 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-167 VCC5 VCC5 place @juncR103/R104 KP_GND1 J107-4 KP_GND2 J107-5 C170 R103 R104 KP_GND3 J107-9 0.10uF KP_GND4 J107-10 KP_GND5 J107-11 J301-20 LED1A_1 KP_GND6 J107-12 J301-22 LED1A_2 KP_GND7 J107-20 J301-3 LED2A_1 J107-21 J301-1 KP_GND8 LED2A_2 DIGITAL KP_GND9...

  • Page 343: Figure 8-108.Nntn5567A Vocon Board Universal Connector Circuit Schematic

    8-168 Schematics, Board Overlays, and Parts Lists: VOCON Boards TEST_POINT E202 TP202 R201 RED_LED_ENC delete,. DGND03 SECURE MODULE R202 DGND15 GREEN_LED_ENC CONTROL TOP FLEX POWER & GROUND delete,. DGND16 LED CONTROL DGND18 UNSW_B+ B+SENSE V2.9 TP201 DGND19 TEST_POINT E201 DGND28 Q201 DGND29 L201...

  • Page 344: Figure 8-109.Nntn5567A Vocon Board Power Management Circuit

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-169 SW_B+ V2.9 C592 L508 0.10uF V2.9 560nH GATED_32_KHZ C529 10uF C536 C510 V2.9 R543 R542 1.0uF 10uF 0.10uF 470pF C591 2MEG C542 2MEG R545 R546 R510 U512 NC7SB3157 V2.9 delete,. U513-2 C535 LMC6035ITLX Place close to Driver...

  • Page 345: Figure 8-110.Nntn5567A Vocon Board Controller And Memory Circuits—Sheet 1 Of 2

    8-170 Schematics, Board Overlays, and Parts Lists: VOCON Boards *U401-4* SIM_D0TX_PB4 SIM_D0RX_PB5 SIM_INT_TOUT_BLOCK SIM_RST0_PB6 SIM_PD0_PB9 PATRIOT SIM_CLK0_PB7 URXD1_USB_VMI URXD1_PA15_USB_VMIN_IRXD_TDI UTXD1_PA14_USB_VPOUT_ITXD_TDO UTXD1_USB_VPO V2.9 SIM_SVEN0_PB8 URTS1_XRXD URTS1_PA13_USBXRXD_IPWR_RESET_N_IC2A UCTS1_PA12_USB_FSEN_IOE_MCU_DE UCTS1_USB_SPEED* SIM_D1RX_PB11 SIM_D1TX_PB10 OPT_SEL2_OUT ADTRIG DTRA_PA11_IPMODEIN_TMS_INT7_SRDA DSRA_PA10_IRE_TRST_INT6_STDA RS232_USB* V2.9 not placed for HAB SIM_PD1_PB15_DSP_DBG_PAW SIM_RST1_PB12_TIN0 DCDA_PA8_IPMODEOTHI_DSP_DE_SC2A BOOT_NORM*...

  • Page 346: Figure 8-111.Nntn5567A Vocon Board Controller And Memory Circuits—Sheet 2 Of 2

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-171 V1.875 D401 R401 4.7K OPTB+_VPP V1.875 V1.875 V1.875 R413 C409 0.10uF C411 0.10uF D402 TEST_POINT C401 0.10uF EN_OE TEST_POINT EN_WE CS0_N EN_CE CS1_N EN_OE C441 CS2_N 470pF EN_WE *U403* CS3_N K6F8016R6M TEST_POINT CS4_N RW_N...

  • Page 347: Figure 8-112.Nntn5567A Vocon Board Digital Block Circuits

    8-172 Schematics, Board Overlays, and Parts Lists: VOCON Boards MIC_BIAS (5V) 10.0uF C551 VOLUME C550 10.0uF R550 R551 SW_B+ C556 100pF delete,. Q504 R552 Q505 delete,. 2.2K VCC5 R563 R553 Secure Pin 11 2.2K 0.10uF USB_MINUS_MON C579 delete,. EXT_MIC C554 1.0uF INT_MIC C552...

  • Page 348: Figure 8-113.Nntn5567Ad Vocon Board Layout—Side 1

    Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-173 C171 C135 R106 C427 R157 E401 J301 U404 U405 R158 C428 R119 R427 R595 U407 B101 R205 C462 C415 R151 VR206 R459 U401 R152 U406 R218 C443 C452 C450 R153 8 D205 8 D204 R414 C453...

  • Page 349: Figure 8-114.Nntn5567A Vocon Board Layout—Side 2

    8-174 Schematics, Board Overlays, and Parts Lists: VOCON Boards R270 R262 D402 R261 R289 C441 C424 D401 R401 C413 R413 R444 R101 R407 C401 R518 R256 R584 C256 C446 U408 C422 C423 Q101 C251 VR204 U505 8 D206 R139 C215 R249 R258 C230...
  • Page 350 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-175 NNTN5567A VOCON Board Parts Lis Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C116 2113944A31 CAP CER CHP 33.0PF 50V C170 2113946K02 CAP CER CHP 0.10UF 16V C219 2113945A05 CAP CER CHP 470PF 50V...
  • Page 351 8-176 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description C418 2113946E02 CAP CER CHP 1.0UF 16V C504 2113946F01 CAP CER CHP 2.2UF 6.3V C529 2113956E91 CAP,FXD,10UF,+10%,-...
  • Page 352 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-177 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description J101 0985185D01 CONN RECP .5MM Q401 NOTPLACED 64AM DUMMY PART R128 0613952Q73 CER CHIP RES 1000 OHM R158...
  • Page 353 8-178 Schematics, Board Overlays, and Parts Lists: VOCON Boards Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R226 0613952R01 CER CHIP RES 10K OHM R249 0613952R41 CER CHIP RES 470K OHM R404 0613952R66 CER CHIP RES 0.0 +/-0.050...
  • Page 354 Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-179 Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description Ref. Des. Part Number Description R543 0613952Q73 CER CHIP RES 1000 OHM R573 0613952Q49 CER CHIP RES 100 OHM 5 R596 0613952R19 CER CHIP RES 56K OHM...
  • Page 355 8-180 Schematics, Board Overlays, and Parts Lists: VOCON Boards Notes November 16, 2006 6881094C31-E...

  • Page 356: Appendix A Replacement Parts Ordering

    Chart in the front of this manual, read the Transceiver Board or VOCON Board note, and include the proper information with your order. Motorola Online Motorola Online users can access our online catalog at https://www.motorola.com/businessonline To register for online access, please call 800-814-0601 (for U.S. and Canada Service Centers only).

  • Page 357: Parts Identification

    Replacement Parts Ordering: Parts Identification Parts Identification Radio Products Services Division* (United States and Canada) 1-800-422-4210, menu 3 Product Customer Service Customer Response Center (Non-technical Issues) 1-800-247-2346 FAX:1-800-247-2347 * The Radio Products Services Division (RPSD) was formerly known as the Customer Care and Services Division (CCSD) and/or the Accessories and Aftermarket Division (AAD).

  • Page 358: Glossary

    Glossary Glossary This glossary contains an alphabetical listing of terms and their definitions that are applicable to ASTRO portable and mobile subscriber radio products. All terms do not necessarily apply to all radios, and some terms are merely generic in nature. Term Definition See analog-to-digital conversion.
  • Page 359 Glossary-2 Term Definition codeplug Firmware that contains the unique personality for a system or device. A codeplug is programmable and allows changes to system and unit parameters. See also firmware. coder/decoder A device that encodes or decodes a signal. See Customer Programming Software. Customer Software with a graphical user interface containing the feature set of an Programming...
  • Page 360 FLASHcodes are only applicable for radios which are upgradeable through the FLASHport process. FLASHport A Motorola term that describes the ability of a radio to change memory. Every FLASHport radio contains a FLASHport EEPROM memory chip that can be software written and rewritten to, again and again.
  • Page 361 Glossary-4 Term Definition frequency This unit generates ultra-stable, low-phase noise master clock and other generation unit derived synchronization clocks that are distributed throughout the communication network. General-Purpose Pins whose function is programmable. Input/Output GPIO See General-Purpose Input/Output. host code Object code executed by the host processor in an ASTRO subscriber radio.
  • Page 362 Data transmitted on the control channel from the central controller to the word subscriber unit. over-molded pad- A Motorola custom IC package, distinguished by the presence of solder array carrier balls on the bottom pads. 6881094C31-E November 16, 2006...
  • Page 363 Glossary-6 Term Definition over-the-air rekeying Allows the dispatcher to remotely reprogram the encryption keys in the radio. Power amplifier. paging One-way communication that alerts the receiver to retrieve a message. Patriot IC A dual-core processor that contains an MCU and a DSP in one IC package.
  • Page 364 Glossary-7 Term Definition real-time clock A module that keeps track of elapsed time even when a computer is turned off. receiver Electronic device that amplifies RF signals. A receiver separates the audio signal from the RF carrier, amplifies it, and converts it back to the original sound waves.
  • Page 365 Glossary-8 Term Definition signal An electrically transmitted electromagnetic wave. Signal Qualifier An operating mode in which the radio is muted, but still continues to mode analyze receive data to determine RX signal type. SIO IC See Serial Input/Output IC. Smart Radio A service aid containing microcontroller buffered RAM that enhances Interface Box the speed and capability of programming a radio with programming...
  • Page 366 Glossary-9 Term Definition time-out timer A timer that limits the length of a transmission. See time-out timer. transceiver Transmitter-receiver. A device that both transmits and receives analog or digital signals. Also abbreviated as XCVR. transmitter Electronic equipment that generates and amplifies an RF carrier signal, modulates the signal, and then radiates it into space.
  • Page 367 Glossary-10 Notes November 16, 2006 6881094C31-E...

  • Page 368: Index

    Index-1 Index Index charts, troubleshooting button test 5-21 channel/zone select error 5-20 DC supply failure 5-7 display failure Numerics 800 MHz 5-16 VHF 5-13 13 MHz reference generation, flipper IC 3-31 keyload failure 5-42 32 kHz oscillator, flipper IC 3-30 list 5-1 5-volt regulator U505, VOCON 3-26 main 5-2...
  • Page 369 Index-2 errors, power-up self-check 4-5 ESD protection circuitry, VOCON board 3-32 external interface module (EIM) 3-19 keep-alive mode 2-3 key variable loader (KVL) 3-42 keypad module connector P107 3-18 description 3-36 Flash memory IC U402 3-22 VOCON board 3-36 flipper IC U301 KVL (key variable loader) 3-42 13 MHz reference generation 3-31 32 kHz oscillator 3-30...
  • Page 370 Index-3 IF filter 3-6 low-noise amplifier (LNA) 3-6 mixer 3-6 parts list preselector filters 3-6 transceiver (RF) board reference oscillator Y200, FGU 3-14 700-800 MHz 8-12, 8-26 replacement parts, ordering A-1 UHF 8-57, 8-72 VHF 8-43 detectors, transmitter 3-11 VOCON board interface connector P201 3-18 NNTN4563A/B 8-132 NNTN4717D 8-161, 8-175...
  • Page 371 Index-4 transmitter interface circuitry, VOCON board 3-34 antenna switch 3-10 J101 3-17 directional coupler U101 3-10 location 3-34 driver amplifier U102 3-9 option selects 3-35 harmonic filter 3-11 universal flex assembly 3-36 universal serial bus (USB) 3-21 introduction 3-8 PCIC (power-control IC) U104 3-11 USB transceiver, flipper IC 3-29 power amplifier transistor 3-10 power distribution 3-9...
  • Page 372 Index-5 voltage-controlled oscillator (VCO) 3-8 13 MHz clock 6-2 voltages, standard supply 4-4 16.8 MHz buffer input and output 6-3 32.768 kHz clock outputs 6-4 list 6-1 receive baseband interface port (BBP) 6-7 RX serial audio port (SAP) 6-6 warning symbol meaning 1-2 SPI B data 6-5 watchdog timer, flipper IC 3-30 transmit baseband interface port (BBP) 6-8...
  • Page 373 Index-6 Notes November 16, 2006 6881094C31-E...
  • Page 374 Motorola, Inc. 8000 West Sunrise Boulevard Ft. Lauderdale, FL 33322 MOTOROLA, the Stylized M Logo, ASTRO, FLASHport, and CommPort are registered in the U.S. Patent and Trademark Office. All other product or service names are the property of their respective owners.

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