Sony RMT-D254A Service Manual page 77

Line1 S-Video Input Error
Yes
Check 8YJK1
(Video input signal)
Yes
Check AVIC1
(Pin #9,16)
Yes
Check AVIC1
(Pin #75,76,79~84)
Yes
1. Check VCC of MIC1 and peripheral
parts of Clock oscillation
2. Refer to the "CVBS output error"
Check peripheral parts of 8YJK1
1.Check between AVIC1
No
and 8YJK1
2.Check VCC of AVIC1 and
peripheral parts of
No
Clock oscillation
(Pin #53,54)of AVIC1
6-14