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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: 3
JVC
AV21H2
EK
No sigs or graphics - ok via scart
No i/p to 5v reg IC522 due to R527 6R8 o/c - replace both
14-09-04
JVC
AV21H2
EK
No sigs, OSD, Txt - ok on scart & R/C
R527 6R8 1w fusible o/c - near LOPTx
14-09-04
JVC
AV21H2
EK
Random "Nicam" displayed on screen
SF012 filter typre 32.9 on Nicam pcb - upgrade to type 33 Pt no CE42606701
14-09-04
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Last SM download : BAUKNECHT EWM09312SA
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