Kenwood TK-868HG, Service Manual

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32
TK-868HG
Adjustment Location /
Switch /
ADJUSTMENT /
Note
Flash memory
The firmware program (User mode, Test mode, Tuning
mode, etc.) and the data programmed by the FPU (KPG-56D)
for the flash memory, is stored in memory. When parts are
changed, program the data again.
EEPROM
The tuning data (Deviation, Squelch, etc.) for the EEPROM,
is stored in memory. When parts are changed, readjust the
transceiver.
Adjustment Point /
Repair Jig
Chassis
Use jig (Part No. : A10-4010-02) for repairing the TK-868HG.
The jig facilitates the voltage check when the voltage on the
component side TX-RX unit is checked during repairs.
Extension cable
Part No. : E30-3404-05
Power
LED
Volume
up/down Display
Channel
up/down
MIC jack Programmable function keys
L13
L22
L5
TX-RX UNIT (A/2)
PLL/VCO
TC106
CV
TC109
RSSI
Ax4
Ax5
Ax2
Bx2
A 2.6 x 6
B M3 x 8
Extension cable