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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: 4
Sony
AE2
KVX257
5U
St/by only
Check caps in psu pri
14-09-04
Sony
AE2B
KVX257
2U
Int cuts out with 13 flashes from led
dry joint C628 47µ 50v pin 12 power trfmr
14-09-04
Sony
AE2B
KVX257
2U
No start up - LED flashes 7 times
dry joints IC602 & Q603 (front of panel near centre)
14-09-04
Sony
KVX257
2UB
LED flashes 13 times at sw on
Indicates field fault - s/c field o/p chip on –15v supply
14-09-04
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