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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 8
Hitachi
C2556TN
Dead
R950 68k ?w hi res (near ht pot)
14-09-04
Hitachi
C2556TN
INT DEAD
Dry joints set HT pot
14-09-04
Hitachi
C2556TN
Int dead
check dry joints IC951
14-09-04
Hitachi
C2556TN
Int goes dead only to reapear several secs later
Dry joints pot R950 - tight up against plastic cradle
14-09-04
Hitachi
C2556TN
Int goes to st/by or off
Happens when disturbed mainly - check wire links at front of pcb for dry joints
14-09-04
Hitachi
C2556TN
Int loss of sound/pic
Dry joints L7805 IC951 5v reg
14-09-04
Hitachi
C2556TN
Int off when disturbed
Check HT pot VR950 by replacement- & check R950
14-09-04
Hitachi
C2556TN
Trips 3 - 5 secs aft sw on
R950 68k hi res
14-09-04
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