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TROUBLE SHOOTING GUIDE
AT PLAY, AUDIO DOES NOT
APPEAR
At E-E, does audio appear?
YES
Is the voltage at pin 97 of
IC101 about 2.5V?
YES
Is there audio signal at pin
6 of IC101?
YES
Is there audio signal at pin
24, 27 of IC701?
NO
Check whether there are not a
damage, dirt in AUDIO HEAD.
NO
NO
NO
YES
- 35 -
Refer to section"E-E DOES
NOT APPEAR".
Check A/C HEAD.
Check circuit around at pin
6 of IC101.
Check circuit around at pin
24, 27 of IC701.
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