Sony RDR-VX521 - Page 112

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MISSING AUDIO
IC501-78, 80
AUDIO SIGNAL
IC501-26
AUDIO FM
CHECK CYLINDER
CHANGE
IC501
CHECK
C511, R506 CHANGE IC501
CHECK
AUDIO MISSING
IN EE MODE
AUDIO MISSING IN
REC MODE
MONO
HIFI
MONO
NO
NO
YES
YES
IC501-9, 71
AUDIO SIGNAL
IC501-37, 38
CLK, DATA
CHECK
R523, R524, R525, R511
CHECK
R509, R510
NO
NO
YES
YES
(VCR Section)