Video Trouble Service Flow Chart - Daewoo DN-K538 Service Manual

3.3. Video Trouble Service Flow Chart

3.3.1. Composite Video Trouble Service Flow Chart
Composite Video Trouble
Check S-Video
Output Signal
OK
Check "SETUP" Item
OK
Check JK6 Signal
OK
Check C38 R138 D5 Signal
OK
Check U2 Pin151 Signal
NG
Replace U2
Daewoo DN-K538 Service Manual
NG
Replace S-Video Parts
NG
See "User Manual"
NG
Replace JK6
NG
38
Replace C38 R138 D5