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TV-13142 TV-13142W
TROUBLESHOOTING GUIDE
FF/REW DO NOT WORK
When the FF (or REW) is pressed, does the voltage at pin 11 of IC1001 change to high (low in REW) ? Yes
No
When the FF (or REW) is pressed, does the FF (or REW) No OSD appear on screen ?
Check pin 72 of IC1001 lines. Change IC1001.
Yes
Is the voltage changing at pin 7 of CP1004 ?
No
Check lines between pin 11 of IC1001 and pin 7 of CP1004.
Yes
Is the voltage changing at pin 4 of CP1004 ?
No
Check pin 76 of IC1001 lines. Change IC1001.
Yes
Check DECK MECHANISM.
50
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