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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: 5
Sony
BE-4 KV14T1U
coloured lines on top
EEPROM IC002 ST24C02CB1 (875937032)
14-09-04
Sony
BE-4 KV14T1U
dead
LOPTr Q802 S2055N s/c, R615 0.46R (121737100) o/c, IC601 STRS5706 s/c
14-09-04
Sony
BE4 KV14T1U
Auto grey scale lines visible at top of screen
EPROM ST24C02CB1 IC002 faulty
14-09-04
Sony
BE4 KV14T1U
Dead - no led lit or flashing
0.47R resistor from the 300volts input to the chopper TX was O/C, replace STRS5706 chopper chip, still dead - LOPTr S2055N leaky If LOPTx is grey, R806 1.5R with a 1.8R resistor Part number 1-216-352-11.
14-09-04
Sony
BE4 KV14T1U
Dead
cracks in print around loptx
14-09-04
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