-35-
ELECTRICAL ADJUSTMENT -1/5
BAR - ANT
C062 +
C061
C063
IC002
L008
L002
L001
L006
TC001
L003
1 2
1
2
3
4
5
TUNER C.B
<TUNER Adjustment>
1. AM VT Adjustment
Requirement:
• Measuring instrument: Digital multimeter
• Test points: VT (C062+), GND
• Adjustment location: L001
1) Connect the digital multimeter between VT(C062+)andGND.
2) Set the function to AM and tune the reception frequency to 1710KHz.
Adjust L001 so that the digital multimeter indicates 6.0
±
0.05V.
2. FM VT Adjustment
Requirement:
• Measuring instrument: Digital multimeter
• Test points: VT (C062+), GND
• Adjustment location: L008
1) Connect the digital multimeter between VT(C062+) and GND.
2) Set the function to FM and tune the reception frequency to 108.0MHz.
Adjust L008 so that the digital multimeter indicates 6.0
±
0.05V.
V
VT
GND
DIGITAL MULTIMETER