TROUBLESHOOTING GUIDE
E-14
WHEN INSERTING CASSETTE, IT
EJECTS IMMEDIATELY
Does this same problem
appear when using
another cassette tape ?
Yes
No
No
No
No
Yes
Yes
Yes
Defective CASSETTE or FRONT
LOADING UNIT.
Replace EOT PHOTO
TRANSISTORS.
Check IC 1001 circuit.
Check FRONT LOADING GEARS.
When inserting a
cassette, does Emitter of
EOT return to LOW ?
Is pin 3 of IC1001 LOW ?
Is FRONT LOADING
GEAR in Eject position ?
Check IC101 circuit.
FF/REW DO NOT WORK
Yes
No
When the FF (or REW) is
pressed, does the voltage
change to pin 11 of IC1001 ?
Check pin 9, 10 of IC1001 lines.
Change IC1001.
Check DECK MECHANISM.
