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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
Bush
1557NTX
Dead.
ZD402 Zenor , R422 ( 3.3R 2W ) , C909 , 910 ( 47uf ) , Z901 ( 8.2v ) , Z902 , Q904
14-09-04
Bush
1557NTX
If standby selected pic becomes dark & sound mutes
Q907 ( 2SC2335 )
14-09-04
Bush
1557NTX
No sound or raster - HT line Ok.
R919 ( 0.68ohm ) fusible o/c.
14-09-04
Bush
1557NTX
White raster with flyback lines.
Check for 12v on ZD402 , if low check D404 & print between D404 & R422
14-09-04
Bush
1557NTX
(Onwa)
Tuning missing
No 33v tuning supply due to broken print by scart socket - due to rough insertion of scart plug
14-09-04
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