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Main unit's key
HOLD OFF
MARK MODE
MODE
7. "Checking the main unit's key" is finished. Remove the battery
when you exit from this mode.
Note:
Refer to "12. Printed Circuit Board Diagram" for the test points.
7. Troubleshooting Guide
7.1. Overall Flow Chart
7.1.1. Confirmation of main unit and remote control
Great user manuals database on
Check point
PLAY
IC501 100pin
STOP
IC501 100pin
FOW
IC501 99pin
REV
IC501 99pin
IC501 42pin
REC
IC501 100pin
VOL+
IC501 99pin
VOL-
IC501 99pin
IC501 99pin
IC501 99pin
EQ
IC501 99pin
UserManuals.info
Voltage (ON)
Voltage (OFF)
0V
2.2V
1.76V
2.2V
0.66V
2.2V
0.88V
2.2V
0V
2.2V
0.22V
2.2V
1.1V
2.2V
1.32V
2.2V
0V
2.2V
0.22V
2.2V
0.44V
2.2V
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