TROUBLE SHOOTING GUIDE
The CASSETTE TAPE
CAN NOT BE INSERTED
Does WORM GEAR of
cassette loading block
move?
YES
When a CASSETTE can
not inserted, is pin 4 of
IC3001 5V ?
YES
When a CASSETTE is
inserted, is pin 8 of
CP3001 12.6V ?
NO
Check circuit of POWER BLOCK.
CAN NOT FF/REW
At FF/REW, does voltage
at pin11 of IC3001
change?
YES
Check DECK MECHANISM.
NO
NO
YES
NO
- 28 -
Check WORM GEAR
of cassette loading block.
Check LED of DECK,
PHOTO SENSOR.
Change
LOADING MOTOR.
Check of IC3001.