JVC KENWOOD TKR-D810 Service Manual

Uhf digital base-repeater

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UHF DIGITAL BASE-REPEATER

TKR-D810

SERVICE MANUAL

Antenna cable (TX OUT)

(E30-7528-15)

Rear panel

(A82-0077-02)

TX OUT

CONTROL

TEST/SPKR

Lead wire with connector

(DSUB25P)

(E37-1376-05)

Lead wire with connector

(ACC15P)

(E37-0913-05)

GENERAL ................................................................... 2

SYSTEM SET-UP ........................................................ 3

REALIGNMENT ......................................................... 3

OPERATING FEATURES ............................................ 5

INSTALLATION .......................................................... 6

MODIFICATION ......................................................... 8

DISASSEMBLY FOR REPAIR ..................................... 9

CIRCUIT DESCRIPTION .......................................... 10

COMPONENTS DESCRIPTION ............................... 19

PARTS LIST .............................................................. 21

EXPLODED VIEW ..................................................... 44

PACKING .................................................................. 46

TROUBLE SHOOTING ............................................. 47

ADJUSTMENT......................................................... 52

This product complies with the

RoHS

Panel assy

(A6C-0002-00)

Blade fuse (15A/32V)

(F05-1537-05)

Antenna cable (REF IN)

(E30-7690-05)

REF IN

RX IN

I / O

FUSE 15A

DC 13.2V

N S Y N C

DC cord (Ext DC in)

(E30-3414-05)

Modular jack x 2

(E58-0533-05)

CONTENTS

directive for the European market.

Knob (Volume)

(K29-5389-03)

CH/STATUS

BUSY

Key top

(K29-9370-02)

Antenna cable (RX IN)

(E30-3418-15)

TERMINAL FUNCTION ........................................... 64

PC BOARD

FINAL UNIT (X45-4022-71) ................................. 72

CONTROL UNIT (X53-4580-10) ........................... 76

DISPLAY UNIT (X54-4060-20) ............................. 80

TX-RX UNIT (X57-8972-72) ................................. 84

RX VCO/PLL UNIT (X58-5210-10) ....................... 88

TX VCO/PLL UNIT (X58-5220-10) ....................... 89

INTERCONNECTION DIAGRAM ............................ 90

SCHEMATIC DIAGRAM .......................................... 92

BLOCK DIAGRAM ................................................. 104

OPTIONAL ACCESSORIES

KES-5 (EXTERNAL SPEAKER) .......................... 107

SPECIFICATIONS .................................. BACK COVER

APPENDIX (SCHEMATIC DIAGRAM X53-458)

JVC KENWOOD Corporation

RQ034 ( K ) B5B-7144-00

Knob (Power)

(K29-9106-04)

VOLUME

POWER

MIC

Modular jack

(E58-0522-05)

This product uses Lead Free solder.

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Summary of Contents for JVC KENWOOD TKR-D810

Page 1: Table Of Contents
UHF DIGITAL BASE-REPEATER TKR-D810 JVC KENWOOD Corporation SERVICE MANUAL © 2014-7 PRINTED IN JA PAN RQ034 ( K ) B5B-7144-00 Panel assy Knob (Volume) Knob (Power) (A6C-0002-00) (K29-5389-03) (K29-9106-04) CH/STATUS VOLUME POWER BUSY Key top Modular jack (K29-9370-02) (E58-0522-05) Antenna cable (TX OUT)
Page 2: General
TKR-D810 Document Copyrights Firmware Copyrights Copyright 2014 by JVC KENWOOD Corporation. All rights The title to and ownership of copyrights for firmware reserved. embedded in KENWOOD product memories are reserved No part of this manual may be reproduced, translated, for JVC KENWOOD Corporation. Any modifying, reverse...
Page 3: System Set-Up
TKR-D810 SYSTEM SET-UP Merchandise received Frequency range RF power Type Choose the type of transceiver TX/RX 400~470MHz See page 3. Repeater programming & setup A personal computer, programming interface (KPG-46A/46U), and programming software (KPG-174D) are required for programming. See page 6.
Page 4: Firmware Programming Mode
TKR-D810 REALIGNMENT 3-3. KPG-46A Description 4. Firmware Programming Mode (PC programming interface cable: Option) 4-1. Preface The KPG-46A is required to interface the transceiver to The repeater uses ﬂ ash memory to allow it to be easily the computer. It has a circuit in its D-sub connector (KPG-46A: upgraded when new features are released in the future.
Page 5: Operating Features
TKR-D810 OPERATING FEATURES • “E3” is displayed when PLL is unlocked. 1. Two 7-segment LED Displays Receiver PLL unlocked = BUSY LED blinks. • Channel display (1~30): While operating normally in user Transmitter PLL unlocked = TX LED blinks. mode.
Page 6: Installation
TKR-D810 INSTALLATION 1. External Speaker (KES-5) The TKR-D810 has a built-in speaker (5W/8), and the external speaker output from the TEST/SPKR connector (15- pin) on the rear of the radio is 4W/4. Use external speaker KES-5. Extracting tool (11-03-0002) Jumper lead 1-1.
Page 7: Desktop Repeater
TKR-D810 INSTALLATION 4. Desktop Repeater Top plate (J21-8559-04) Tighten screws When you use the repeater on a desktop, attach the 4 spacers to the base of the repeater as shown in the ﬁ gure. Cushion Insert the plate With these spacers attached, the front panel will not touch...
Page 8: Modification
TKR-D810 MODIFICATION 1. DC Source Switch To prevent the power supply from turning off due to misoperation of the DC source switch on the front panel or accidents (tampering) after installation, the main unit can be kept on regardless of the on/off setting of the DC source switch on the front panel.
Page 9: Disassembly For Repair
TKR-D810 DISASSEMBLY FOR REPAIR 1. How to Remove the Panel Assy (ABS) Note: You can remove the panel assembly (ABS) without removing the top panel (A62-1148-03). 1. To remove the panel (TX-RX, b ), loosen the 6 screws ( a ).
Page 10: Circuit Description
2-1. Internal/External reference circuit 1. Outline The internal reference circuit consists of X500, Q502, The TKR-D810 is a UHF repeater operating in the 400~ Q504 and D505. The output of 19.2MHz VCTCXO (X500) is 470MHz frequency range. fed to buffer ampliﬁ er Q502. The higher harmonic wave is attenuated by the LPF .
Page 11 TKR-D810 CIRCUIT DESCRIPTION X58-5220-10 SPSCLK0 16.8MHz SPSD0 TX VCO /16_8PCS /PLL Buffer IC603 Q602 IC602 Q603 X600 IC604 16.8MHz PLL IC Loop filter 19.2MHz Fig. 2 Transmitter reference 16.8MHz PLL circuit 2-3. Transmitter Main PLL circuit (SUB unit) minal and realizes the “Phase Locked Loop” for the return ■...
Page 12 TKR-D810 CIRCUIT DESCRIPTION volume control circuit. The 2nd electronic volume control LNA AMP RX ANT Q101 circuit adjusts the modulating signal and is fed to IC606. CN101 IC603 is an inverting ampliﬁ er for inverting the ampliﬁ - 400~ 470MHz cation of the modulating signal.
Page 13 TKR-D810 CIRCUIT DESCRIPTION provides a second mixer, AGC ampliﬁ er, and RSSI (Received When the frequency is controlled by the PLL, the fre- Signal Strength Indicator). quency convergence time increases as the frequency dif- The second mixer mixes the ﬁ rst IF signal with the 57 .6 ference increases when the set frequency is changed.
Page 14: Final Unit
TKR-D810 CIRCUIT DESCRIPTION CN701 Q702,Q703 IC702 from Final unit 8V AVR (X45-402 A/3) Ripple Filter 80C_1 CN700 Ripple Filter 80C_2 +B,SB IC701 to Control unit 15V DC/DC Ripple Filter 150C_1 (X53-458) Ripple Filter 150C_2 Q700,Q701 5V AVR Q705,Q706 IC700 IC704 3V AVR 3.3V AVR...
Page 15: Control Unit
TKR-D810 CIRCUIT DESCRIPTION 3-2. CM coupler circuit 3-6. FAN action control circuit The CM coupler circuit is a line for detecting forward The FAN action control circuit consists of the FAN and wave and reﬂ ected wave. Forward wave is detected by D1, switching transistor Q207 .
Page 16 TKR-D810 CIRCUIT DESCRIPTION 4-2. Memory circuit 4-4. Squelch circuit The Memory circuit consists of the MCU (IC20), the The Squelch circuit ampliﬁ es the demodulated noise sig- SRAM (IC9), and the ﬂ ash memory (IC3). nal from IC6 after ﬁ ltering through the BPF circuit. The pro- The ﬂ...
Page 17 TKR-D810 CIRCUIT DESCRIPTION 4-6. Power supply voltage monitoring circuit IC307 is a voltage detect IC and is used to generate the “/BINT” signal for the MCU (IC20). The X53-458 circuit consists of IC307 , IC308, D303 and This “/BINT” signal is connected to the hardware inter- Q301.
Page 18: Display Unit
TKR-D810 CIRCUIT DESCRIPTION AMP_B INT_SP AMP_SW EXT_SP IC412 Audio_AMP IC402 IC412 IC412 IC405 IC501 (C/4) MICADC0 IC404 (B/2) MICADC1 IC404(A/2) MODDAC SPDAC IC20 CR-LPF PWM1 signal ADC1 Squelch DAC IC14 Fig. 16 Modulation circuit (Analog/Digital signal processing) 5. Display unit 5-2.
Page 19: Components Description
TKR-D810 COMPONENTS DESCRIPTION FINAL UNIT (X45-4022-71) Ref. No. Part Name Description Ref. No. Part Name Description IC402 Analog switch IC201,202 DC ampliﬁ er IC403 AF power ampliﬁ er IC203 Voltage regulator IC404~406 OP AMP Transistor RF ampliﬁ er IC407 Analog switch RF ampliﬁ...
Page 20 TKR-D810 COMPONENTS DESCRIPTION Ref. No. Part Name Description Ref. No. Part Name Description Q507 DC switch Q501 Transistor RF ampliﬁ er Q508~511 Transistor DC switch Q502,503 RF ampliﬁ er Q512~514 DC switch Q504 Transistor RF ampliﬁ er Q516~519 DC switch...
Page 21: Parts List
TKR-D810 PARTS LIST 2 2 0 CC45 Color* 010 = 1pF 0 = 22pF 1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating 100 = 10pF 2 = Shape ... round, square, etc. 5 = Value 101 = 100pF Multiplier 3 = Temp.
Page 22 TKR-D810 PARTS LIST ✽ New Parts. indicates safety critical components. L : Scandinavia K : USA P : Canada Parts without Parts No. are not supplied. Y : PX (Far East, Hawaii) T : England E : Eu rope Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Page 23 TKR-D810 PARTS LIST FINAL UNIT (X45-4022-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation CC73GCH1H470J CHIP C 47PF C223 CK73GB1H471K CHIP C 470PF CC73GCH1H470J CHIP C 47PF C224 CK73GB1H104K CHIP C 0.10UF...
Page 24 TKR-D810 PARTS LIST FINAL UNIT (X45-4022-71) CONTROL UNIT (X53-4580-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation IC202 TA75W01FUF BIPOLAR IC RK73GB2A000J CHIP R 1/10W IC203 NJM78M08FA-ZB ANALOGUE IC RK73FB2B000J...
Page 25 TKR-D810 PARTS LIST CONTROL UNIT (X53-4580-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation CK73HB1A104K CHIP C 0.10UF CK73HB1H102K CHIP C 1000PF CK73HB1A104K CHIP C 0.10UF CK73HB1A104K CHIP C 0.10UF...
Page 26 TKR-D810 PARTS LIST CONTROL UNIT (X53-4580-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation C158 CK73HB1A104K CHIP C 0.10UF C235 CK73HB1E103K CHIP C 0.010UF C159 CK73HB1E103K CHIP C 0.010UF C237...
Page 27 TKR-D810 PARTS LIST CONTROL UNIT (X53-4580-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation C407 CK73HB1A105K CHIP C 1.0UF CN39 E04-0193-05 PIN SOCKET C408 C93-1824-05 CERAMIC CAP CN40 E40-6102-05 PIN ASSY...
Page 28 TKR-D810 PARTS LIST CONTROL UNIT (X53-4580-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation IC11 TC7SH125FU-F MOS-IC L307 L92-0467-05 CHIP FERRITE IC12 TC7SH08FU-F MOS-IC L308 L92-0467-05 CHIP FERRITE IC13 TC75W51FK(F)
Page 29 TKR-D810 PARTS LIST CONTROL UNIT (X53-4580-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation RK73HB1J000J CHIP R 1/16W R115 RK73HB1J220J CHIP R 1/16W RK73HB1J000J CHIP R 1/16W R116 RK73HB1J472J CHIP R 4.7K...
Page 30 TKR-D810 PARTS LIST CONTROL UNIT (X53-4580-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation R181 RK73HB1J473J CHIP R 1/16W R254 RK73HB1J103J CHIP R 1/16W R183 RK73HB1J473J CHIP R 1/16W R255...
Page 31 TKR-D810 PARTS LIST CONTROL UNIT (X53-4580-10) DISPLAY UNIT (X54-4060-20) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation R410 RK73HB1J104J CHIP R 100K 1/16W R629 RK73HB1J473J CHIP R 1/16W R411 RK73HB1J472J CHIP R 4.7K...
Page 32 TKR-D810 PARTS LIST DISPLAY UNIT (X54-4060-20) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation C533 CC73GCH1H101J CHIP C 100PF Q524 UPA672T-A C534 CK73GB1H102K CHIP C 1000PF Q525 2SK1824-A C601 CC73GCH1H101J...
Page 33 TKR-D810 PARTS LIST TX-RX UNIT (X57-8972-72) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation C161 CK73HB1H561K CHIP C 560PF TX-RX UNIT (X57-8972-72) C162 CC73HCH1H050B CHIP C 5.0PF F10-2409-04 SHIELDING CASE...
Page 34 TKR-D810 PARTS LIST TX-RX UNIT (X57-8972-72) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation C302 CK73HB1H103K CHIP C 0.010UF C429 CK73HB1E104K CHIP C 0.10UF C303 CK73HB1H103K CHIP C 0.010UF C430...
Page 35 TKR-D810 PARTS LIST TX-RX UNIT (X57-8972-72) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation C606 CK73FB1A106K CHIP C 10UF C680 CK73HB1H471K CHIP C 470PF C607 CK73FB1A106K CHIP C 10UF C683...
Page 36 TKR-D810 PARTS LIST TX-RX UNIT (X57-8972-72) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation CN610 E04-0491-05 PIN SOCKET IC703 TK71733S BI-POLAR IC CN700 E41-2672-05 PIN ASSY IC704 TK11230CMCL-G BI-POLAR IC...
Page 37 TKR-D810 PARTS LIST TX-RX UNIT (X57-8972-72) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation L507 L41-3305-33 SMALL FIXED INDUCTOR(33UH) R100 RK73GB2A102J CHIP R 1.0K 1/10W L508 L41-3305-33 SMALL FIXED INDUCTOR(33UH)
Page 38 TKR-D810 PARTS LIST TX-RX UNIT (X57-8972-72) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation R231 RK73HB1J180J CHIP R 1/16W R434 RK73HB1J000J CHIP R 1/16W R232 RK73HB1J271J CHIP R 1/16W R435...
Page 39 TKR-D810 PARTS LIST TX-RX UNIT (X57-8972-72) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation R547 RK73HB1J182J CHIP R 1.8K 1/16W R657 RK73HB1J223J CHIP R 1/16W R548 RK73HB1J182J CHIP R 1.8K...
Page 40 TKR-D810 PARTS LIST TX-RX UNIT (X57-8972-72) RX VCO/PLL UNIT (X58-5210-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation R821 RK73HB1J394J CHIP R 390K 1/16W C324 CC73HCH1H101J CHIP C 100PF R822...
Page 41 TKR-D810 PARTS LIST RX-VCO/PLL UNIT (X58-5210-10) TX VCO/PLL UNIT (X58-5220-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation L312 L92-0163-05 BEADS CORE R361 RN73GH1J330D CHIP R 1/16W L313 L92-0163-05 BEADS CORE...
Page 42 TKR-D810 PARTS LIST TX VCO/PLL UNIT (X58-5220-10) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description nation nation C363 CC73GCH1H120J CHIP C 12PF Q350 SSM6L05FU-F C364 CC73GCH1H0R5B CHIP C 0.5PF Q351 SSM6L05FU-F C365...
Page 43 TKR-D810 MEMO...
Page 44: Exploded View
TKR-D810 EXPLODED VIEW : N09-2292-05 M2.6 x 6 : N30-2606-48 M4 x 6 : N30-4006-48 M4 x 14 : N30-4014-48 M4 x 20 : N30-4020-43 M3 x 6 : N32-3006-48 M4 x 8 : N32-4008-43 M3 x 6 : N35-3006-43...
Page 45 TKR-D810 EXPLODED VIEW Jx14 X45 (B/3) (C/3) 45x2 Parts with the exploded numbers larger than 700 are not supplied. If a part reference number is listed in a box on the exploded view of the PCB, that part does not come with the PCB.
Page 46: Packing
TKR-D810 PACKING 56 Protection bag (H25-0762-04) 50 Cushion (G13-1801-04) x 4 15 DC cord (E30-3427-35) 51 Cushion (G13-1802-04) x 4 74 Line filter (L79-1419-05) 55 Protection bag (H25-0747-04) 67 Band (J61-0307-05) 64 Mounting hardware (J21-8559-04) 710 Pamphlet 711 Pamphlet 720 Pamphlet...
Page 47: Trouble Shooting
TKR-D810 TROUBLE SHOOTING 1. Fault Diagnosis of the BGA (Ball Grid Array) IC ■ Overview A ﬂ owchart for determining whether or not the transceiver can be powered on (the Display does not function even if the power switch is turned on) due to broken BGA parts.
Page 48 TKR-D810 TROUBLE SHOOTING ● Checking the signal output from When a normal value is confirmed. the ASIC via software control When an abnormal value is confirmed. Points to be checked Normal voltage Remove R241. If the ASIC side is 0V, SBC R241 3.3V...
Page 49 TKR-D810 TROUBLE SHOOTING Appears when TX PLL or RX PLL is Un-Lock. The display indicates “E 3 ” TX LED blinks at TX PLL Un-Lock. BUSY LED blinks at RX PLL Un-Lock. This display disappears when PLL is steady. However, the following cause might exist when not disappearing for a long time.
Page 50: Replacing Control Unit
Insert a board of just 1mm between the PCB and the Firmware TKR-D710/D810 Firmware case. FPU Data 2) The FET (RD60HUF1-101) must be shifted to the right TKR-D810 E type data. (PC programming mode) during mounting. Various Adjustment Data General adjustment values for the Max Power NG...
Page 51 TKR-D810 TROUBLE SHOOTING 3-5. ESN Label Layout The following labels are provided in the service unit pack- age. (Not used) (Not used) KENWOOD ESN Label (Not used) NXDN ESN Label KENWOOD ESN Label KENWOOD ESN Label (Not used) KENWOOD ESN Label...
Page 52: Adjustment
TKR-D810 ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Speciﬁ cations Frequency Range 400 to 470MHz Modulation Frequency modulation and external modulation 1. Standard Signal Generator Output –127dBm/0.1µV to greater than –20dBm/22.4mV (SSG) When performing the Frequency adjustment, the following accuracy is necessary.
Page 53: Test Channel
TKR-D810 ADJUSTMENT Test Channel Test Signaling (Analog) RX (Decode Signaling) TX (Encode Signaling) 435.050000MHz 435.100000MHz None None 400.050000MHz 400.100000MHz None 100Hz Square Wave 469.950000MHz 469.900000MHz QT 67 .0Hz QT 67 .0Hz 435.000000MHz 435.000000MHz QT 151.4Hz QT 151.4Hz 435.200000MHz 435.200000MHz QT 210.7Hz QT 210.7Hz...
Page 54: Common Section
TKR-D810 ADJUSTMENT Common Section Measurement Adjustment Item Condition Speciﬁ cations / Remarks Test- Unit Terminal Unit Parts Method equipment 1. Setting 1) Connect the unit to a suitable power supply (13.2V). 2) Turn the power switch on after connecting a PC and FPU cable to the radio.
Page 55 TKR-D810 ADJUSTMENT Measurement Adjustment Item Condition Speciﬁ cations / Remarks Test- Unit Terminal Unit Parts Method equipment 5. Sensitivity 2 FPU Test mode Write the value as Press [Apply All] button to Adjust 1) Adjust Item: [Sensitivity 2] followings (typical store the adjustment value.
Page 56: Receiver Section
TKR-D810 ADJUSTMENT Receiver Section Measurement Adjustment Item Condition Speciﬁ cations / Remarks Test- Unit Terminal Unit Parts Method equipment 1. Open FPU Test mode Rear RX ANT Press [Apply] button to store Squelch 1) Adjust Item: [Open Squelch Audio the adjustment value.
Page 57 TKR-D810 ADJUSTMENT Measurement Adjustment Item Condition Speciﬁ cations / Remarks Test- Unit Terminal Unit Parts Method equipment 4. Tight FPU Test mode Rear RX ANT Press [Apply] button to store Squelch 1) Adjust Item: [Tight Squelch Audio the adjustment value.
Page 58: Transmitter Section
TKR-D810 ADJUSTMENT Measurement Adjustment Item Condition Speciﬁ cations / Remarks Test- Unit Terminal Unit Parts Method equipment 8. High RSSI FPU Test mode Rear RX ANT Press [Apply] button to store Adjust 1) Adjust Item: [High RSSI (Ana- the adjustment value.
Page 59 TKR-D810 ADJUSTMENT Measurement Adjustment Item Condition Speciﬁ cations / Remarks Test- Unit Terminal Unit Parts Method equipment 4. Low Trans- FPU Test mode Power meter Rear TX ANT 25W±0.5W mit Power 1) Adjust Item: [High Transmit Adjust Power] Frequency: [Low], [Low’], [Center], [High’], [High]...
Page 60 TKR-D810 ADJUSTMENT Measurement Adjustment Item Condition Speciﬁ cations / Remarks Test- Unit Terminal Unit Parts Method equipment 9. Standard 1) Connect the Deviation Meter Deviation Rear TX ANT Check 5.0mV±1.5mV Modulation to the TX ANT end via the ATT. meter...
Page 61 TKR-D810 ADJUSTMENT Measurement Adjustment Item Condition Speciﬁ cations / Remarks Test- Unit Terminal Unit Parts Method equipment 12. DQT Devia- FPU Test mode Deviation Rear TX ANT 0.75kHz Deviation ±0.05kHz tion Adjust 1) Adjust Item: [DQT Deviation meter [Analog (Analog Wide 5k)]...
Page 62 TKR-D810 ADJUSTMENT Measurement Adjustment Item Condition Speciﬁ cations / Remarks Test- Unit Terminal Unit Parts Method equipment 17 . Test Tone FPU Test mode Deviation Rear TX ANT 1.5kHz Deviation ±0.05kHz Deviation 1) Adjust Item: [Test Tone De- meter Adjust...
Page 63: Confi Rmation And Alignment Of Set-Up To Prevent Receiver Desensitization
TKR-D810 ADJUSTMENT Measurement Adjustment Speciﬁ cations / Remarks Item Condition Test- Unit Terminal Unit Parts Method equipment 21. Repeat FPU Test mode Deviation Rear TX ANT Gain Adjust 1) Adjust Item: [Repeat Gain meter [Analog Nar- (Analog Narrow)] Oscilloscope row] Connect the Deviation Meter to the TX ANT end via the ATT.
Page 64: Terminal Function
TKR-D810 TERMINAL FUNCTION Final Unit (X45-4022-71) (A/3) Final Unit (X45-4022-71) (C/3) Pin No. Name Function Pin No. Name Function CN1 (To X57-897 CN610) N_SYNC1, 2 (To X53-458 CN5) TX IN TX driver input signal (Coaxial) N_SYNC1_B I/O RS-485 differential signal 1-B...
Page 65 TKR-D810 TERMINAL FUNCTION Pin No. Name Function Pin No. Name Function /RXPCS_TR RX PLL chip select signal Key scan output TX PLL lock detect signal Key scan output /16_8PCS Reference clock PLL chip select signal Speaker audio level control voltage...
Page 66: Display Unit (X54-4060-20) (B/2)
TKR-D810 TERMINAL FUNCTION Pin No. Name Function Pin No. Name Function IO1_D25 I/O Programmable function input/output 1 KEY input 4 Control line ground KEY input 5 TX signal ground for TA,TD KEY input 2 AI3_D25 Programmable function input 3 KEY input 3...
Page 67 TKR-D810 TERMINAL FUNCTION TX-RX Unit (X57-8972-72) Pin No. Name Function Pin No. Name Function 3.3V power supply CN101 (To RX ANT) 5V power supply RX_SIGNAL Receive signal input (Coaxial) PLL lock detect input CN202 (To X58-521 CN350) 16.8MHz reference clock output...
Page 68 TKR-D810 TERMINAL FUNCTION Pin No. Name Function Pin No. Name Function Ground CN350 (To X57-897 CN202) Ground Ground RX_CV RX VCO lock voltage No connection TX_CV TX VCO lock voltage 80C_2 8V power supply RXASSIST RX PLL assist voltage RXVCOA/B...
Page 69: Control I/O 25 Pin D-Sub Connector
TKR-D810 TERMINAL FUNCTION CONTROL I/O 25 pin D-sub Connector Signal Pin Name I/O Signal Summary Speciﬁ cation Unit Remarks Type NC (RSSI) Serial Data input 2 RXD 2 Digital –15 RS-232C level Serial Data output 2 TXD 2 Digital ±3.5 ±4.2...
Page 70 TKR-D810 TERMINAL FUNCTION Signal Pin Name I/O Signal Summary Speciﬁ cation Unit Remarks Type TX Signal GND 0.8Vcc Vcc=5V±2% 0.2Vcc Programmable Digital Input impedance Function I/O 1 VOH (Vcc=5V, IO=–3mA) Vcc–0.7 47k ohm PU to Vcc VOL (Vcc=5V, IO=8mA) 0.8Vcc Vcc=5V±2%...
Page 71: Test/Spkr 15 Pin Connector
TKR-D810 TERMINAL FUNCTION TEST/SPKR 15 pin Connector Conﬁ gu- Signal Pin Name I/O ration Signal Summary Speciﬁ cation Unit Remarks Type Change Voltage value 10.8 13.2 15.6 Power Supply Supply current Voltage value 10.8 13.2 15.6 Power Supply Supply current...
Page 72: Final Unit (X45-4022-71)
TKR-D810 PC BOARD FINAL UNIT (X45-4022-71) Component side view (J79-0264-19) J79-0264-19 CN202 GND (BLACK) CN302 N_SYNC2_A CN303 N_SYNC2_B CN304 N_SYNC1_A CN305 N_SYNC1_B CN306 N_SYNC2_A D202 CN307 CN201 N_SYNC2_B +B (RED) CN308 N_SYNC1_A CN309 N_SYNC1_B J79-0264-19 C217 C247 J79-0264-19 CN203 Ref. No. Address Ref.
Page 73 TKR-D810 PC BOARD FINAL UNIT (X45-4022-71) Component side view (J79-0264-19) TX ANT R353 R355 TH201 R215 C207 IC202 R205 C201 R219 R220 R209 R218 IC201 R203 C246 C245 C247 CN204 ANT SW Component side Layer 1 Layer 2 Layer 3...
Page 74 TKR-D810 PC BOARD FINAL UNIT (X45-4022-71) Foil side view (J79-0264-19) CN10 Ref. No. Address Q203 Q204 Q205 Q206 Q207 D203...
Page 75 TKR-D810 PC BOARD FINAL UNIT (X45-4022-71) Foil side view (J79-0264-19) J79-0264-19 J79-0264-19 Q204 Q203 R232 C218 C237 R236 R235 C236 J79-0264-19 Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side...
Page 76: Control Unit (X53-4580-10)
TKR-D810 PC BOARD CONTROL UNIT (X53-4580-10) Component side view (J79-0277-09) C162 C160 C157 N_SYNC1_B C154 N_SYNC1_A C322 C152 N_SYNC2_B C150 CN32 C311 N_SYNC2_A C147 CN33 N_SYNC2_B N_SYNC2_A N_SYNC1_B L304 N_SYNC1_A IC302 C310 C472 R167 R177 R180 R182 R228 R230 R221...
Page 77 TKR-D810 PC BOARD CONTROL UNIT (X53-4580-10) Component side view (J79-0277-09) C302 IC305 C329 R301 C301 R302 R323 CN302 CN25 CN24 /FLDM C124 C125 C118 CN39 IF_SIG C119 C101 C126 C102 C127 C103 R269 R226 R162 IC28 C466 C184 C158 C136...
Page 78 TKR-D810 PC BOARD CONTROL UNIT (X53-4580-10) Foil side view (J79-0277-09) R131 C104 R133 R124 R122 R118 R137 R149 R150 C470 R151 Q301 R315 D303 C469 C132 C336 C133 R186 R190 IC24 R320 IC308 CN28 BSCAN1 R424 R426 R160 C130 C131...
Page 79 TKR-D810 PC BOARD CONTROL UNIT (X53-4580-10) Foil side view (J79-0277-09) R306 C306 R304 R307 R305 IC301 R313 D301 R315 D303 C469 C441 C107 R190 C420 C412 C434 R421 CN401 R433 IC23 R441 C429 C438 R413 R443 R425 C106 C409 R422...
Page 80: Display Unit (X54-4060-20)
TKR-D810 PC BOARD DISPLAY UNIT (X54-4060-20) Component side view (J79-0295-09) VR601 J601 IC504 D503 J79-0295-09 B/2 S501 S504 S502 S503 Q512...
Page 81 TKR-D810 PC BOARD DISPLAY UNIT (X54-4060-20) Component side view (J79-0295-09) J79-0295-09 A/2 S507 POWER D505 D506 D507 MAIN BACK- IC504 IC505 D504 BUSY Component side S505 S506 Layer 1 Layer 2 Foil side Q514 Ref. No. Address IC504 IC505 Q512...
Page 82 TKR-D810 PC BOARD DISPLAY UNIT (X54-4060-20) Foil side view (J79-0295-09) J79-0295-09 A/2 CP504 CP502 CP503 CP501 BACKUP MAIN DC R543 R606 R517 Q525 Q507 Q504 Q509 R538 BUSY R518 Q503 D508 D509 C528 R525 C517 C526 IC508 Component side C518...
Page 83 TKR-D810 PC BOARD DISPLAY UNIT (X54-4060-20) Foil side view (J79-0295-09) CN601 C606 C603 C602 D602 D601 R601 J79-0295-09 B/2 CN502 C513 R522 C508 R511 R512 R529 C532 Q513 R533 IC501...
Page 84: Tx-Rx Unit (X57-8972-72)
TKR-D810 PC BOARD TX-RX UNIT (X57-8972-72) Component side view (J79-0266-09) R860 2-72 * CN101 RX ANT C438 C437 IC407 IC408 CN701 CN205 2nd_Lo F700 R417 R418 C428 C429 C430 R431 IC405 IC406 R415 C408 R409 R410 R406 IC400 C403 CN810...
Page 85 TKR-D810 PC BOARD TX-RX UNIT (X57-8972-72) Component side view (J79-0266-09) CN801 CN610 CN805 ASWC R860 2-72 * TXVCOB R660 C661 80C_1 SPSCLK0 R657 R665 CN606 TX_CV TXVCOA /TXPCS A2: TX VCO/PLL UNIT IC608 (X58-5220-10) TX_CV SPSD0 R658 C649 R645 R100...
Page 86 TKR-D810 PC BOARD TX-RX UNIT (X57-8972-72) Foil side view (J79-0266-09) C686 C673 C683 R682 R671 C115 R680 R690 C679 L609 C105 R688 C677 R686 C111 L103 C674 C685 Q606 C680 L100 IC601 L607 C600 D101 R651 R650 C664 C102 C601...
Page 87 TKR-D810 PC BOARD TX-RX UNIT (X57-8972-72) Foil side view (J79-0266-09) CN102 C138 C147 C172 C173 C151 R125 L111 L114 C171 C161 C124 R137 Q101 B L109 R128 L120 D108 L116 L118 C157 C144 R138 R139 C135 C125 C169 C120 D106...
Page 88: Rx Vco/Pll Unit (X58-5210-10)
TKR-D810 PC BOARD RX VCO/PLL UNIT (X58-5210-10) RX VCO/PLL UNIT (X58-5210-10) Component side view (J79-0269-09) Foil side view (J79-0269-09) CN303 R313 R314 R323 R312 R319 R321 C331 L315 R318 C328 C325 C335 L313 C312 C324 C318 R307 C317 C320 C326...
Page 89: Tx Vco/Pll Unit (X58-5220-10)
TKR-D810 PC BOARD TX VCO/PLL UNIT (X58-5220-10) TX VCO/PLL UNIT (X58-5220-10) Component side view (J79-0270-09) Foil side view (J79-0270-09) CN303 R313 R323 R312 R319 R321 C331 L315 R318 C328 L314 L307 C335 L313 C312 C324 C318 R307 C317 C320 C326...
Page 90: Interconnection Diagram
TKR-D810 INTERCONNECTION DIAGRAM CN43 INT SP CN301 CN700 CN39 CN802 IF_SIG CN38 CN800 CONTROL UNIT TX-R TMP1 TMP1 (X53-458) TMP2 TMP2 RAMP RAMP TXASSIST TXASSIST DISPLAY UNIT RXASSIST RXASSIST (X54-406) (A/2) TX_CV TX_CV RX_CV RX_CV TXVCOB TXVCOB RXVCOA/B RXVCOA/B CN502...
Page 91 TKR-D810 INTERCONNECTION DIAGRAM FINAL UNIT (X45-402) (C/3) N SYNC2 N_SYNC1_B N_SYNC1_A N_SYNC2_B N_SYNC2_A N_SYNC1_B N_SYNC1_A N_SYNC2_B N_SYNC2_A N SYNC1 CN101 RX ANT CN500 Ext IN CN201 MAIN DC CN701 CN203 – TX-RX UNIT (X57-897) CN202 FINAL UNIT FINAL UNIT CN801...
Page 92: Schematic Diagram
TKR-D810 SCHEMATIC DIAGRAM FINAL UNIT (X45-4022-71) (A/3) T:7.95V R:0V RF AMP TX DRIVE AMP FINAL AMP RF AMP T:0dBm RD01MUS1-T113 RD60HUF1-01 PD55008S 2SC5092-F 470p 8.2n 4.7n 470p T:2.23V T:2.46V R:0V R:0V CN204 HWV2 PLIM TMP1 R225 TMP2 VOLTAGE REFERENCE ASWC...
Page 93 TKR-D810 SCHEMATIC DIAGRAM FINAL UNIT (X45-4022-71) (A/3) T:13.0V R:13.6V CN10 CN11 T:46dBm TX ANT 100p 100p D4,5 L7091CER RF SW L7091CER SURGE PROTECTION 470p D1,3 RF DETECTOR D6,7 RF SW RF DETECTOR 270k CN203 FINAL UNIT (X45-4022-71) (B/3) D202 CN301...
Page 94 TKR-D810 SCHEMATIC DIAGRAM DISPLAY UNIT (X54-4060-20) (A/2) D506 CP501 LA-501DD 470*4 S506 S501 S502 S503 S504 S505 7SEGMENT DC SW C519 0.01u Q517 UPA672T-A SHIFT REGISTER DC SW DC SW DC SW Q’S Q512 Q513 Q514 UPA672T-A UPA672T-A UPA672T-A C512 0.01u...
Page 95 TKR-D810 SCHEMATIC DIAGRAM DISPLAY UNIT (X54-4060-20) (A/2) D507 CP502 LA-501DD CP503 470*4 CP504 470*4 470*4 7SEGMENT DC SW C520 0.01u Q518 DC SW SHIFT UPA672T-A Q521 REGISTER DC SW UPA672T-A Q’S DC SW Q519 DC SW UPA672T-A Q522 DATA DC SW...
Page 96 TKR-D810 SCHEMATIC DIAGRAM TX-RX UNIT (X57-8972-72) 13.14V CN700 TX VCO/PLL (E23-1278-05) RX VCO/PLL (E23-1278-05) R860 13.2V CONTROL UNIT CN807 CN808 CN809 CN811 CN812 CN813 (X53-4580-10) VOLTAGE R858 REGULATOR -CN301 DC SW IC702 13.2V 7.93V NJM78M08FA-ZB F700 Q702 2SJ506-E(S) FINAL UNIT...
Page 97 TKR-D810 SCHEMATIC DIAGRAM TX-RX UNIT (X57-8972-72) DC SW Q500 SSM6L05FU-F 50ER 50ER INT Ref:0V C541 0.1u OP AMP EXT Ref:5.04V R524 IC501 DC SW C542 TC75S59F-F 100k Q507 UPA672T-A BUFFER AMP IC500 C532 TC75W51FK(F) C503 C510 0.1u oUTA C549 0.1u 0.1u...
Page 98 TKR-D810 SCHEMATIC DIAGRAM TX-RX UNIT (X57-8972-72) 19.2MHz or 10MHz --> 19.2MHz or 10MHz --> CN600 C608 0.01u DC SW DC SW Q601 L601 Q600 R605 2SA1832(GR)F SSM3K15TE(F) R607 16.8MHz MOD PLL 100k BUFFER 16.8MHz PLL IC602 IC600 TC7WH126FU-F ADF4001BRUZ 3.26V...
Page 99 TKR-D810 SCHEMATIC DIAGRAM TX-RX UNIT (X57-8972-72) 16.8MHz--> 16.8MHz--> 4.96V MB_CV2 CN602 1.48V X600 C616 C620 3.02V <--16.8MHz L77-1960-15 C636 R632 C641 L604 L605 C623 oUTPUT 4.94V 1.70V 2.37V 0.01u 1.8k 0.01u Q603 3.27V 330n 390n 0.01u 2SC4617(R) Q602 C630 R625...
Page 100 TKR-D810 SCHEMATIC DIAGRAM TX-RX UNIT (X57-8972-72) SUB UNIT (TX VCO/PLL) (X58-5220-10) (B/2) Q350 VCOA:6.94V SSM6L05FU-F R361 VCOB:0V R350 470k R354 U-TXVCO A D352,355,358,359 470k C370 FREQUENCY CONTROL DC SW Q352 Q352 VCO OSC L350 R357 C354 D355 C362 L358 MCH3914(8)-H 6.92V...
Page 101 TKR-D810 SCHEMATIC DIAGRAM TX-RX UNIT (X57-8972-72) SUB UNIT (RX VCO/PLL) (X58-5210-10) (B/2) Q350 VCOA:6.94V SSM6L05FU-F R361 VCOB:0V R350 470k R354 D352,355,358,359 470k C370 FREQUENCY C380 CONTROL DC SW Q352 VCO A Q352 VCO OSC L350 R357 C354 D355 C362 L358...
Page 102 TKR-D810 SCHEMATIC DIAGRAM TX-RX UNIT (X57-8972-72) 7.91V 7.35V -110.9dBm -107.4dBm C160 C101 C105 C111 C115 C161 C124 R137 7.23V 470p 9p(B) 9p(B) 9p(B) 560p 8p(B) 3.80V L109 Q101 2SC5337 6.8n RF AMP 3.05V FL:1.20V FC:4.99V D100,101,103,104 FH:10.08V FREQUENCY CONTROL R111...
Page 103 TKR-D810 SCHEMATIC DIAGRAM TX-RX UNIT (X57-8972-72) 0dBm R:7.86V 1dB ATT 2dBm T:4.29V RF SW 400-470MHz --> FINAL UNIT C680 C677 L609 C674 R688 C685 D601 C679 R681 C683 CN610 7.73V (X45-402-71) 470p 6p(B) 4p(B) 470p HVC131 470p 470p 2.10V (A/3)-CN1...
Page 104: Block Diagram
TKR-D810 BLOCK DIAGRAM FINAL UNIT (X45-402) TX-RX UNIT (X57-897) BUFF DRIVE AMP FINAL AMP DRIVE AMP DRIVE AMP Q606 D601 2SC5 RD60HUF1-101 RD01MUS1 TX ANTENNA CM COUPLER PD55003S-E 2SC5092-F CN610 HVC131 -T113 LOW PASS FILTER Vcont LOW PASS FILTER MOD PLL IC...
Page 105 TKR-D810 BLOCK DIAGRAM CV AMP TX-RX UNIT (X57-897) SPSCLK0,SPSD0 IC608 TXVCOA,TXVCOB, TX_CV TC75W51FK(F) /TXPCS ASSIST AMP IC607 BUFFER LMC7101BIM5 MOD AMP Q606 D601 TXASSIST IC606 2SC5636 HVC131 CN610 LMC7101BIM5 VCO/PLL VREF X58-5220-10 IC605 TC75S51FE(F) IC604 LOW PASS FILTER LMC7101BIM5 MOD PLL IC 16.8MHz...
Page 106 TKR-D810 BLOCK DIAGRAM IC500 (B/2) IC500 (A/2) TC75W51FK(F) TC75W51FK(F) DETECTOR D503 BUFFER HSM88AS-E Q501 2SC4617(R) EXT_IN 10MHz 10MHz or 19.2MHz D504,505 AGC AMP JDP4P02AT LOW PASS FILTER Q503 3SK294-FP SPSCLK0,SPSD0 Q504 3dB ATT RXVCOA/B, LOW PASS FILTER 2SC4617(R) /RXPCS_TR IF AMP...
Page 107: Optional Accessories Kes-5 (External Speaker)
TKR-D810 OPTIONAL ACCESSORIES: KES-5 (EXTERNAL SPEAKER) When Using an External Speaker Speciﬁ cations 1. Make sure the unit’s power is tuned off. Maximum input power ........... 40W 2. When using the external speaker, remove the jumper Impedance ................. 4 lead from the connector, and attach the speaker cable.
Page 108: Specifications
Modulation ................ 16K0F3E, 14K0F2D, 8K50F3E, 7K50F2D, 7K60FXE, 7K60FXD Analogue measurements made per EN standards or TIA/EIA 603 and speciﬁ cations shown are typical. JVC KENWOOD Corporation reserves the right to change speciﬁ cations without prior notice or obligation. JVC KENWOOD Corporation Communications Equipment BU...
Page 109 TKR-D810 TKR-D810 PC BOARD PC BOARD FINAL UNIT (X45-4022-71) FINAL UNIT (X45-4022-71) Component side view (J79-0264-19) Component side view (J79-0264-19) J79-0264-19 CN202 GND (BLACK) R351 CN202 TX ANT CN302 R353 CN302 R353 N_SYNC2_A CN303 CN303 R355 N_SYNC2_B R355 CN304 CN304...
Page 110 TKR-D810 TKR-D810 PC BOARD PC BOARD FINAL UNIT (X45-4022-71) FINAL UNIT (X45-4022-71) Foil side view (J79-0264-19) Foil side view (J79-0264-19) J79-0264-19 J79-0264-19 CN10 CN10 Q204 Q204 Q203 R232 Q203 R232 C218 C218 C237 C237 R236 R235 R236 R235 C236 C236 J79-0264-19 Ref.
Page 111 TKR-D810 TKR-D810 PC BOARD PC BOARD CONTROL UNIT (X53-4580-10) CONTROL UNIT (X53-4580-10) Component side view (J79-0277-09) Component side view (J79-0277-09) C162 C160 C157 N_SYNC1_B C154 N_SYNC1_A C322 C152 N_SYNC2_B C150 CN32 C311 N_SYNC2_A C147 CN33 N_SYNC2_B N_SYNC2_A C302 N_SYNC1_B L304...
Page 112 TKR-D810 TKR-D810 PC BOARD PC BOARD CONTROL UNIT (X53-4580-10) CONTROL UNIT (X53-4580-10) Foil side view (J79-0277-09) Foil side view (J79-0277-09) R306 C306 R304 R307 R305 R131 R133 C104 R124 IC301 R122 R118 R137 R149 R313 R150 C470 R151 D301 Q301...
Page 113 TKR-D810 TKR-D810 PC BOARD PC BOARD DISPLAY UNIT (X54-4060-20) Component side view (J79-0295-09) DISPLAY UNIT (X54-4060-20) Component side view (J79-0295-09) J79-0295-09 A/2 VR601 S507 POWER D505 D507 D506 MAIN BACK- J601 IC504 IC505 D503 D504 BUSY J79-0295-09 B/2 Component side...
Page 114 TKR-D810 TKR-D810 PC BOARD PC BOARD DISPLAY UNIT (X54-4060-20) Foil side view (J79-0295-09) DISPLAY UNIT (X54-4060-20) Foil side view (J79-0295-09) J79-0295-09 A/2 CN601 C606 C603 C602 CP504 CP502 D602 D601 CP503 CP501 BACKUP MAIN DC R601 R543 R606 R517 Q525...
Page 115 TKR-D810 TKR-D810 PC BOARD PC BOARD TX-RX UNIT (X57-8972-72) TX-RX UNIT (X57-8972-72) Component side view (J79-0266-09) Component side view (J79-0266-09) CN801 CN610 CN805 ASWC R860 2-72 * CN101 RX ANT TXVCOB R660 C661 80C_1 SPSCLK0 R657 R665 CN606 TX_CV TXVCOA...
Page 116 TKR-D810 TKR-D810 PC BOARD PC BOARD TX-RX UNIT (X57-8972-72) TX-RX UNIT (X57-8972-72) Foil side view (J79-0266-09) Foil side view (J79-0266-09) CN102 C686 C673 C683 R682 C138 R671 C147 C115 R680 R690 C679 L609 C105 C172 C173 C151 R688 R125 L111...
Page 117 TKR-D810 PC BOARD RX VCO/PLL UNIT (X58-5210-10) RX VCO/PLL UNIT (X58-5210-10) Component side view (J79-0269-09) Foil side view (J79-0269-09) CN303 R313 R314 R323 R312 R319 R321 C331 L315 R318 C328 C325 C335 L313 C312 C324 C318 R307 C317 C320 C326...
Page 118 TKR-D810 PC BOARD TX VCO/PLL UNIT (X58-5220-10) TX VCO/PLL UNIT (X58-5220-10) Component side view (J79-0270-09) Foil side view (J79-0270-09) CN303 R313 R323 R312 R319 R321 C331 L315 R318 C328 L314 L307 C335 L313 C312 C324 C318 R307 C317 C320 C326...
Page 119 FINAL UNIT (X45-4022-71) (A/3) T:7.95V R:0V T:13.0V R:13.6V CN10 CN11 RF AMP TX DRIVE AMP FINAL AMP RF AMP T:0dBm T:46dBm RD01MUS1-T113 PD55008S RD60HUF1-01 2SC5092-F TX ANT 470p 8.2n 4.7n 470p 100p 100p D4,5 L7091CER RF SW T:2.23V T:2.46V L7091CER R:0V R:0V SURGE PROTECTION...
Page 120 DISPLAY UNIT (X54-4060-20) (A/2) D506 D507 CP501 CP502 LA-501DD LA-501DD 470*4 CP503 470*4 CP504 470*4 470*4 S502 S504 S506 S501 S503 S505 7SEGMENT 7SEGMENT DC SW DC SW C519 0.01u C520 0.01u Q517 UPA672T-A Q518 DC SW SHIFT SHIFT UPA672T-A Q521 REGISTER REGISTER...
Page 121 TX-RX UNIT (X57-8972-72) CN700 13.14V 13.2V TX VCO/PLL (E23-1278-05) RX VCO/PLL (E23-1278-05) R860 CONTROL UNIT CN807 CN808 CN809 CN811 CN812 CN813 (X53-4580-10) 0dBm -CN301 VOLTAGE REGULATOR R858 R:7.86V 1dB ATT 16.8MHz--> 16.8MHz--> 2dBm RF SW T:4.29V 400-470MHz --> 13.2V DC SW NJM78M08FA-ZB IC702 7.93V...
Page 122 : N09-2292-05 M2.6 x 6 : N30-2606-48 M4 x 6 : N30-4006-48 M4 x 14 : N30-4014-48 M4 x 20 : N30-4020-43 Jx14 M3 x 6 : N32-3006-48 M4 x 8 : N32-4008-43 M3 x 6 : N35-3006-43 M4 x 6 : N35-4006-43 M3 x 8 : N67-3008-48...
Page 123 CV AMP FINAL UNIT (X45-401) TX-RX UNIT (X57-894) SPSCLK0,SPSD0 IC608 IC500 (B/2) IC500 (A/2) TXVCOA,TXVCOB, TX_CV TC75W51FK(F) TC75W51FK(F) TC75W51FK(F) /TXPCS ASSIST AMP DETECTOR IC607 D503 BUFFER FINAL AMP DRIVE AMP DRIVE AMP LMC7101BIM5 MOD AMP BUFFER DRIVE AMP Q606 HSM88AS-E D601 TXASSIST IC606...
Page 124 FINAL UNIT (X45-402) (C/3) N SYNC2 N_SYNC1_B N_SYNC1_A N_SYNC2_B N_SYNC2_A N_SYNC1_B N_SYNC1_A N_SYNC2_B N_SYNC2_A N SYNC1 CN101 CN43 RX ANT INT SP CN301 CN500 CN700 Ext IN CN39 CN802 IF_SIG CN201 MAIN DC CN701 CN203 – CN38 CN800 CONTROL UNIT TX-RX UNIT TMP1 TMP1...
Page 125: Appendix (Schematic Diagram X53-458)
TKR-D810 APPENDIX (SCHEMATIC DIAGRAM X53-458) CONTROL UNIT (X53-4580-10) L92-0639-05 13.2 L 3 0 1 L 3 0 2 L92-0639-05 R 3 0 1 L 3 0 3 VOLTAGE I C 3 0 2 L92-0639-05 R 3 0 2 13.2 REGULATOR...

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