Kenwood TKR-D810 Service Manual

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
TX 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
© 2014-7 PRINTED IN JA PAN
RQ034 ( K ) B5B-7144-00
Knob (Power)
(K29-9106-04)
VOLUME
POWER
MIC
Modular jack
(E58-0522-05)
This product uses Lead Free solder.