Sony RDR-VX521 - Page 122

7-26
Check IC201 (Pin #157)
No
Check VCC of IC201 and peripheral
parts of Clock oscillation
(IC302 Pin #1, 2, 14)
No
No
Yes
Yes
Yes
CVBS output error
Check VCC and peripheral
parts of VIC 1
Check VIC 1 (Pin #2, 33)
Check IC811 (Pin #3, 4)
Check peripheral parts of
IC811, IC808 (Pin #19) and QSS1
Check peripheral parts of
and QV30