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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
Toshiba
255R7B
255T7B
DEAD Q404 SC.
PIN 27 OF PLUG 570 DRY JOINTED
14-09-04
Toshiba
255T7B
Dead.
Line transistor can use a S2000AF due to drys on LOPTX/Scan Plug.
14-09-04
Toshiba
255T7B
INT LOSS OF COL
C551 SUBCAIER ADJUSTMENT TRIMMER
14-09-04
Toshiba
255T7B
no sound or pic blank raster
vid present at pin 6 vid sw chip QV01 but no further - supply to chip missing due to CV08 1000µ s/c & RV11 180R o/c
14-09-04
Toshiba
255T7B
Will not go into StBy
Q803 2SC2023 Q804 2SA1321
14-09-04
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