Sony RDR-VX521 - Page 127

7-31
Line2 S-Video Video Input Error
Check Front
JACK (SVideo input signal)
and CNJ02 (Pin #10,12)
No
1. Check VCC and peripheral
parts of Clock oscillation
(Pin #66, 67) of IC808
No
Yes
Yes
Check IC808
(Pin # 40)
1. Check VCC and peripheral parts of
IC808 and QM3.
2. Check peripheral parts of
QAS01, QAS02 and QAS03.
No
Yes
Check IC808
(Pin #86~#88, #93~97)
Check peripheral parts of Front Jack
and cable and connector of CNJ02.
1. Check VCC of IC201 and peripheral
parts of Clock oscillation
(IC302 Pin #1, 2, 14)
2. Refer to the “ CVBS output error”