Sony RDR- RDR-GX355 Service Manual page 71

Component output error
Check VC9, V10, V11
Yes
Check VIC 1
(Pin # 11, 14, 16, 21, 23, 25)
Yes
Check peripheral parts of JACK1
Check VCC of IC101 and peripheral
No
parts of Clock oscillation
(IC105 Pin # 1, 2, 14)
Check VCC and peripheral parts of
No
VIC 1
7-9