Kenwood KCH-16 Service Manual page 38

KCH-16
KCH-16
Item Condition
1. Setting 1) Connect the KCH-16 Hand-
held control head to the TK-
5710(B)/5710H(B)/5810(B)/
5810H(B) transceiver via the
KRK-11 Interface box and
KRK-11 Panel assembly.
2) Power supply voltage
•TK-5710(B)/5810(B)
Power input connector: 13.6V
•TK-5710H(B)/5810H(B)
Power input connector: 13.4V
2. LCD
contrast
38
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
DVM Control VR2 Control VR2
center
pin
Adjustment
Parts Method
Adjust the VR2 to 0.87~0.91V
obtain the specifi ed This item is needed when
voltage. the Control unit or LCD ASSY
(B38-0923-05) is replaced.
CONTROL UNIT
(X53-4360-20)
Component side
VR2
VR2
center
pin
Specifi cations / Remarks