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TROUBLE SHOOTING GUIDE
YES
YES
YES
YES
NO
NO
NO
NO
TUNER AUDIO (MONO)
DOES NOT APPEAR
Does E-E AUDIO
(MONO) appear?
Refer to section "E-E AUDIO
(MONO) DOES NOT APPEAR".
Check circuit around of TU301
at pin 22.
Change IC701.
Check IC8001.
Is there signal at pin
38 of IC801?
Is there audio signal at
pin 78, 80 of IC701?
Check circuit around of J8004.
Is there audio signal at
pin 41, 44 of IC8001?