TROUBLESHOOTING GUIDE
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 R1055 circuit.
Check FRONT LOADING GEARS.
When inserting a
cassette, does Emitter of
EOT return to LOW ?
Is pin 35 of IC1006 LOW ?
Is FRONT LOADING
GEAR in Eject position ?
Check IC1006 circuit.
FF/REW DO NOT WORK
Yes
No
When the FF (or REW) is
pressed, does the voltage
change to pin 88 of IC1006 ?
Check pin 33 and 34 of IC1006 lines.
Change IC1006.
Check DECK MECHANISM.
E-16
Summary of Contents for VTW21FQR
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