Toshiba SD-V330SC2 Service Manual page 79

AT PLAY, AUDIO DOES NOT
APPEAR
At E-E, does audio appear?
YES
Is the voltage at pin 6 of
IC101 about 2.5V?
YES
Is there audio signal at pin
10 of IC101?
YES
Is there audio signal at
pins 78 and 80 of IC701?
NO
Check whether there are not a
damage, dirt in AUDIO HEAD.
TROUBLESHOOTING GUIDE
NO
NO
NO
YES
E-17
Refer to section "E-E DOES
NOT APPEAR".
Check A/C HEAD.
Check circuit around at pin
10 of IC101.
Check circuit around at pins
78 and 80 of IC701.