CASSETTE TAPE IS NOT
ACCEPTED
Does WORM GEAR
activate?
Yes
When cassette is not
inserted, is the voltage at pin
3 of IC1001 5V?
Yes
When a cassette is
inserted, is the voltage between
pins 2 and 8 of CP1001
12V?
No
When a cassette is
inserted, is the voltage at
pin 63 of IC1001 5V?
Yes
Check circuit of LOADING MOTOR.
TROUBLESHOOTING GUIDE
No
No
Yes
No
Check CASSETTE LOADING BLOCK.
Check LED and PHOTO SENSOR
on DECK.
Replace LOADING MOTOR.
Replace IC1001.
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