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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: 7
Sony
BE-4A KV
21T3
U
blank raster with flyback lines
A1 voltage too high, replace LOPTx
14-09-04
Sony
BE-4A KV
21T3
U
no pic (blank video)
D722 (871999133) o/c on CRT
14-09-04
Sony
BE-4A KV
21T3
U
volume goes to max, no remote or front control functions
Micro gets hot, replace Micro part no 875947506
14-09-04
Sony
BE4 KV
21T3
U
Int dead
R607 0R56 2 watts had risen in value to nearly 2 ohms
14-09-04
Sony
KV
21T3
VOLUME GOES TO MAX, NO REMOTE OR FRONT CONTROL
REPLACE MICRO
14-09-04
Sony
KV
21T3
U
Dead - brief rustle of EHT & LED repeatedly flashes 6 times
LOPTx - will not run on dummy load (still trips) HT = 145v in fault condition - when LOP stage isolated with no dummy load, LED flashes X4
14-09-04
Toshiba
2
21T3
B
Field Top foldover - Ok when warm.
C312 ( 10uf , 35v )
14-09-04
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Last SM download : NISSAN ALTIMA 2000
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