Toshiba SD-V594SC Service Manual page 91

TROUBLESHOOTING GUIDE
PB AUDIO (Hi-Fi)
DOES NOT APPEAR
Does E-E AUDIO NO
Refer to section "E-E AUDIO
(STEREO) appear?
(STEREO) DOES NOT APPEAR".
YES
Refer to section "AT PLAY,
NO
Does NORMAL PB
AUDIO DOES NOT APPEAR".
AUDIO appear?
YES
NO
Is there audio signal at Check circuit of HEAD AMP
and CYLINDER UNIT.
pins 24 and 27 of IC701?
YES
NO
Is there audio signal at
Change IC701.
pins 78 and 80 of IC701?
YES
Check circuit around of J8001.
E-27