TROUBLESHOOTING GUIDE
Yes
Yes
Yes
WHEN INSERTING CASSETTE,
IT EJECTS IMMEDIATELY
No
No
No
No
Check IC1001 circuit.
Check FRONT LOADING GEARS.
Defective CASSETTE or
FRONT LOADING UNIT.
In another cassette tape
does the same problem
appear ?
In covering the infrared
sensor, is pin 2 and 3 of
IC1001 5V ?
When inserting cassette,
is pin 4 of IC1001 low ?
Is EJECT position of
FRONT LOADING
GEAR OK ?
Check R1010.
Replace EOT/BOT PHOTO
TRANSISTORS.
Yes
E-11
