Vertex Standard VX-6000V Service Manual
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Vertex Standard VX-6000V Service Manual

Vertex Standard VX-6000V Service Manual

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Download this manual See also: Service Manual, Operating Manual
VHF FM Transceiver
VX-6000V
Service Manual
Introduction
This manual provides technical information neces-
sary for servicing the VX-6000V VHF FM Transceiver.
Servicing this equipment requires expertise in han-
dling surface-mount chip components. Attempts by
non-qualified persons to service this equipment may
result in permanent damage not covered by the war-
ranty, and may be illegal in some countries.
Two PCB layout diagrams are provided for each double-sided circuit board in the Transceiver. Each side of
is referred to by the type of the majority of components installed on that side ("leaded" or "chip-only"). In
most cases one side has only chip components, and the other has either a mixture of both chip and leaded
components (trimmers, coils, electrolytic capacitors, ICs, etc.), or leaded components only.
While we believe the technical information in this manual to be correct, VERTEX STANDARD assumes no
liability for damage that may occur as a result of typographical or other errors that may be present. Your
cooperation in pointing out any inconsistencies in the technical information would be appreciated.
After Lot. 22 of this transceiver is assembled using Pb (lead) free solder, based on the RoHS specification.
Only lead-free solder (Alloy Composition: Sn-3.0Ag-0.5Cu) should be used for repairs performed on this appara-
tus. The solder stated above utilizes the alloy composition required for compliance with the lead-free specification,
and any solder with the above alloy composition may be used.
Specifications .............................................. 1-1
Cloning ......................................................... 3-1
MAIN Unit Modifications ....................... 4-2
Parts List ...................................................... 5-1
Block Diagram ............................................ 6-1
Interconnection Diagram .......................... 7-1
Circuit Description ................................... 8-1
Alignment .................................................... 9-1
Vertex Standard LMR, Inc.
POWER
Important Note
Contents
Board Unit
MAIN Unit (FR006760C/D) ........................... 10A-1
DISPLAY Unit (FR004690D) .......................... 10B-1
KEY Unit (FR006070D) ................................... 10C-1
VR Unit (FR006080C) ..................................... 10D-1
MIC CONN Unit (FR006090C) ...................... 10E-1
MIC CONN-2 Unit (FR017700A) ................... 10F-1
PA Unit (FR006770C/D) ................................. 10G-1
PA-2 Unit (FR025710B) .................................. 10H-1
Optional Board Unit
F2D-8 2-Tone Decode Unit ............................ 11A-1
VTP-50 VX-Trunk Unit ................................... 11B-1
F5D-14 5-Tone Unit ......................................... 11D-1
FIF-7 Connection Unit ..................................... 11E-1
©2015 Vertex Standard LMR, Inc.
EC024N90J
(Schematics & Layouts)
(Schematics & Layouts)

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Summary of Contents for Vertex Standard VX-6000V

  • Page 1: Table Of Contents

    (trimmers, coils, electrolytic capacitors, ICs, etc.), or leaded components only. While we believe the technical information in this manual to be correct, VERTEX STANDARD assumes no liability for damage that may occur as a result of typographical or other errors that may be present. Your cooperation in pointing out any inconsistencies in the technical information would be appreciated.

  • Page 2: Specifications

    Specifications ENERAL Frequency Range: 148 - 174 MHz Number of Channels: 250 channels Channel Spacing: 12.5 / 25 kHz Power Supply Voltage: 13.4V DC ±15 % Current Consumption: Standby: 600 mA Receive: 2.2 A Transmit: 28 A (High) Ambient Temperature Range: –22 °F to +140 °F (–30 °C to +60 °C) Frequency Stability: Better than ±2 ppm...

  • Page 3: Dsub 25-Pin Accessory Connector

    DSUB 25-Pin Accessory Connector Pin 1: RSSI [Analog Output] A DC voltage proportional to the strength of the signal currently being received (Receiver Signal Strength Indicator) is provided on this pin. This low impedance output is generated by the receiver IF sub-system and buffered by an internal op- amp.
  • Page 4 DSUB 25-Pin Accessory Connector Similarly, if you assign “CH SW0,” “CH SW1,” and “CH SW2” to the Universal Input Port, you 47k DSUB 25-Pin DSUB 25-Pin can recall Channels 1~7 as shown below: Channel CH SW0 CH SW1 CH SW2 PIN 5 (Pull Up) PINS 2, 3, 4, 6 Sample Circuit...
  • Page 5 DSUB 25-Pin Accessory Connector Pin 13: TXDI Pin 18: E [Digital Input for DATA Communications] [GND]  TX Hi-speed Data Input Type (jumper JP2005). Ground for all logic levels and power supply re- Input level 800 mV/600 Ohms, Max.input 1.2V turn.

  • Page 6: Cloning

    Cloning Now, on the Source transceiver, press and hold The VX-6000 includes a convenient “Clone” feature, the  Button while turning the transceiver which allows the programming data from one trans- ceiver to be transferred to another VX-6000. Here is on.Data will now be transferred to the Destina- the procedure for Cloning one radio’s data to anoth- tion transceiver from the Source transceiver.

  • Page 7: Exploded View & Miscellaneous Parts

    Exploded View & Miscellaneous Parts  RA102330A Screw List CASE  REF. VXSTD P/N Description Qty.  U20306007 BINDING HEAD SCREW M3x6B  U20306002 BINDING HEAD SCREW M3x6NI  17 (w/MIC CONN Unit) U24308002 TAPTITE SCREW M3x8NI  13 (w/MIC CONN-2 Unit) RA033290A U23206001 TAPTITE SCREW M2.6x6...

  • Page 8: Main Unit Modifications

    MAIN Unit Modifications The PA Unit have been discontinued. Therefore, the PA Unit is not possible to order as the repair parts, and replaced with the PA-2 Unit. When replacing the PA Unit to PA-2 Unit, you must be modified the MAIN Unit as following. ...

  • Page 9: Parts List

    Parts List REF. DESCRIPTION VALUE TOL. MFR’S DESIG VXSTD P/N VERS. LOT. SIDE LAY ADR Printed Circuit Board with Components MAIN Unit CB1512001 DISPLAY Unit CB1667001 KEY Unit CB1668001 VR Unit CB1669001 MIC CONN-2 Unit CB4294001 PA-2 Unit CB7074000 Mechanical Parts PANEL ASSY RA037890B CHASSIS...
  • Page 10 Parts List REF. DESCRIPTION VALUE TOL. MFR’S DESIG VXSTD P/N VERS. LOT. SIDE LAY ADR DISPLAY Unit Electrical Parts DS3002 LCD M762-1 G6090140A S 3007 TACT SWITCH SKQDAB N5090058 S 3008 TACT SWITCH SKQDAB N5090058 S 3009 TACT SWITCH SKQDAB N5090058 X 3001 XTAL 92SMX(CN)
  • Page 11 Block Diagram: MAIN Unit & PA Unit (1) VX-6000 VHF Service Manual...
  • Page 12 Block Diagram: MAIN Unit & PA Unit (2) VX-6000 VHF Service Manual...

  • Page 13: Block Diagram

    Block Diagram: MAIN Unit & PA-2 Unit VX-6000 VHF Service Manual...
  • Page 14 Block Diagram: DISPLAY Unit VX-6000 VHF Service Manual...

  • Page 15: Interconnection Diagram

    Interconnection Diagram VX-6000 VHF Service Manual...

  • Page 16: Circuit Description

    Circuit Description Transceiver functions, such as PLL synthesizer The 2nd LO in the IF-IC is produced from TCXO settings and channel programming, are controlled X1001 (14.500 MHz), and the 1st IF is converted to via the microprocessor unit (MPU). Reception and 450 kHz by the 2nd mixer and stripped of unwanted transmission are switched by “RX”...
  • Page 17 Circuit Description In the PA-2 Unit, the RF signal is amplified by Transmitter parallel junction transistors Q9001/Q9002 (both During transmit, the PLL synthesizer oscillates at RD70HVF1) and passes through antenna switching the desired frequency directly, for amplification to relay RL9001 and a low-pass filter circuit, and ulti- obtain RF power output.

  • Page 18: Alignment

    Problems caused by unauthorized attempts at re- alignment are not covered by the warranty policy. face and T9101628 Connection Cable.  Vertex Standard FRB-6 Tuning Interface Box and Also, VERTEX STANDARD must reserve the right to change circuits and alignment procedures in the CT-161 Programming Cable.
  • Page 19 Alignment Before beginning, connect the transceiver and PC PLL & Transmitter using the FIF-12 USB Programming Interface and Set up the test equipment as shown for transmit- T9101628 Connection Cable, then download the EE- ter alignment. PROM data from the transceiver to the computer. Maintain the supply voltage at 13.4 V DC for all Store this data in a disk file so that it can be saved steps.
  • Page 20 Alignment Transmitter Output Power Transmitter Deviation The following transmitter parameters can be ad- The following modulation parameters can be ad- justed from the computer by utilizing the Alignment justed from the computer by utilizing the Alignment Software. Refer to the onboard help of the Alignment Software.
  • Page 21 Alignment CTCSS Modulation Level Receiver  Select the “low” power output level. The sensitivity parameters can be adjusted from  Select the band center frequency channel (CH7), the computer by utilizing the Alignment Software. with 151.4 Hz CTCSS encode, and reduce the AF Refer to the onboard help of the Alignment Software generator injection to zero.
  • Page 22 Alignment Squelch Threshold Tight SQL RSSI LEVEL (Narrow)  Select the band center frequency channel (CH5), The squelch parameters can also be adjusted from the computer by utilizing the Alignment Software. and with the RF signal generator turned to the Refer to the onboard help of the Alignment Software same frequency, set the generator for ±1.5 kHz de- Manual for details.

  • Page 23: Main Unit (Fr006760C

    MAIN Unit (FR006760C) Circuit Diagram 8.9V 0.4V (5.5V) 2.5V (6.1V) (2.0V) 5.8V 11.5V (1.0V) (5.5V) 7.1V 8.1V (1.2V) (5.2V) (5.5V) 12.0V (13.6V) (4.3V) 8.9V 8.2V (8.2V) 7.9V (7.9V) 11.7V (13.3V) 6.9V (6.9V) (2.2V) 2.7V (2.7V) 8.6V 2.0V (2.0V) Wide : (4.9V) 5.6V (2.7V) Narrow : (4mV) 1.5V...
  • Page 24 MAIN Unit (FR006760C) Circuit Diagram (2.9V) Pow Off : (13.6V) Pow On : (0.3V) Pow On : (6.7V) 5.0V (5.0V) 1.1V (1.1V) 4.0V (4.0V) 5.0V (5.0V) 3.9V (3.9V) 2.3V (2.3V) 8.7V (8.7V) 3.8V (3.8V) 4.0V (4.0V) Pow Off : (13.6V) Pow On : (17mV) 0.65V (5.0V) 2.6V...
  • Page 25 MAIN Unit (FR006760C) Parts Layout (Side A) VX-6000 VHF Service Manual 10A-3...
  • Page 26 MAIN Unit (FR006760C) Parts Layout (Side B) VX-6000 VHF Service Manual 10A-4...
  • Page 27 MAIN Unit (FR006760D) Circuit Diagram VX-6000 VHF Service Manual 10A-5...
  • Page 28 MAIN Unit (FR006760D) Circuit Diagram VX-6000 VHF Service Manual 10A-6...
  • Page 29 MAIN Unit (FR006760D) Parts Layout (Side A) VX-6000 VHF Service Manual 10A-7...
  • Page 30 MAIN Unit (FR006760D) Parts Layout (Side B) VX-6000 VHF Service Manual 10A-8...

  • Page 31: Display Unit (Fr004690D)

    DISPLAY Unit (FR004690D) Circuit Diagram VX-6000 VHF Service Manual 10B-1...
  • Page 32 DISPLAY Unit (FR004690D) Parts Layout (Side A) VX-6000 VHF Service Manual 10B-2...
  • Page 33 DISPLAY Unit (FR004690D) Parts Layout (Side B) VX-6000 VHF Service Manual 10B-3...

  • Page 34: Key Unit (Fr006070D)

    KEY Unit (FR006070D) Circuit Diagram 1.96V 3.9V 5.8V 1.92V 3.82V 4.62V 7.71V 4.95V 4.19V 4.53V 4.61V 3.18V 3.87V 4.34V 4.46V Parts Layout Side A Side B VX-6000 VHF Service Manual 10C-1...

  • Page 35: Vr Unit (Fr006080C)

    VR Unit (FR006080C) Circuit Diagram Parts Layout R3606 C3603 J3601 R3602 S3601 R3603 R3607 R3605 C3604 VR3601 C3606 Side A Side B VX-6000 VHF Service Manual 10D-1...

  • Page 36: Mic Conn Unit (Fr006090C)

    MIC CONN Unit (FR006090C) Circuit Diagram Parts Layout Side A Side B VX-6000 VHF Service Manual 10E-1...

  • Page 37: Mic Conn-2 Unit (Fr017700A)

    MIC CONN-2 Unit (FR017700A) Circuit Diagram Parts Layout Side A Side B VX-6000 VHF Service Manual 10F-1...

  • Page 38: Pa Unit (Fr006770C

    PA Unit (FR006770C) Circuit Diagram Parts Layout TX:12.0V RX:13.6V TX:8.9V TX:2.5V, RX:6.1V TX:0.4V TX:4.7V TX:4.7V Side A TX : 160 MHz, 110W, 50-ohm Side B VX-6000 VHF Service Manual 10G-1...
  • Page 39 PA Unit (FR006770D) Circuit Diagram Parts Layout Side A Side B VX-6000 VHF Service Manual 10G-2...

  • Page 40: Unit (Fr025710B)

    PA-2 Unit (RA025710B) Circuit Diagram Parts Layout Side A Side B VX-6000 VHF Service Manual 10H-1...

  • Page 41: F2D-8 2-Tone Decode Unit

    F2D-8 2-Tone Decode Unit (Option) Circuit Diagram Parts Layout Side A Side B VX-6000 VHF Service Manual 11A-1...

  • Page 42: Vtp-50 Vx-Trunk Unit

    VTP-50 VX-Trunk Unit (Option) Circuit Diagram Parts Layout Side A Side B VX-6000 VHF Service Manual 11B-1...

  • Page 43: Fvp-25 Encryption / Dtmf Pager Unit

    FVP-25 Encryption / DTMF Pager Unit (Option) Circuit Diagram Parts Layout Side A Side B VX-6000 VHF Service Manual 11C-1...

  • Page 44: F5D-14 5-Tone Unit

    F5D-14 5-Tone Unit (Option) Circuit Diagram Parts Layout Side A Side B VX-6000 VHF Service Manual 11D-1...

  • Page 45: Fif-7 Connection Unit

    FIF-7 Connection Unit (Option) Circuit Diagram Parts Layout Side A Side B VX-6000 VHF Service Manual 11E-1...
  • Page 46 No portion of this manual may be reproduced without the permission of Vertex Standard LMR, Inc. Vertex Standard is a trademark of Vertex Standard LMR, Inc. All other trademarks are the property of their respective owners. ©2015 Vertex Standard LMR, Inc.

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