Sony RMT-D254A Service Manual page 73

Line2 CVBS Video Input Error
Check
FrontJACK
(SVideo input signal)
and 7FCN2(Pin #13)
Yes
Check AVIC 1
(Pin # 10)
Yes
Check AVIC 1
(Pin #75,76,79~84)
Yes
1. Check VCC of MIC 1 and peripheral
parts of Clock oscillation
2. Refer to the " CVBS output error"
No
Check peripheral parts of Front Jack
and cable and connector of 7FCN2
No
1. Check VCC and peripheral parts of
AVIC 1
1. Check VCC of AVIC 1
No
parts of Clock oscillation
and peripheral
(Pin #53, 54) of AVIC 1
6-10