THOMSON DTH175EL - SCART Video Trouble Service Flow Chart

THOMSON DTH175EL Service Manual
SCART Video Trouble Service Flow Chart
Composite SCART Video Trouble
NG
Check “SETUP” Item See “User Manual”
OK
NG
Check Y1 Output Signal Replace Y1 Parts
OK
NG
Check C49/C50/C53/ Replace C49/C50/C53/
C54/C57/C58 Signal C54/C57/C58
OK
NG
Replace D5/D7/D9/
D11/D13/D15
OK
NG
Check Q7/Q10/Q13 Signal Replace Q7/Q10/Q13
around parts
OK
NG
Check J5 Cable Check External Set
Check D5/ D7/ D9/
D11/ D13/D15 Signal