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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
Alba
CTV4859
11AK10
-17
Dead
Q801 (BUZ77B), R809 (0.47R), IC801 (TDA4605-3), C817 (1µF 63v), R805 (330k 0.5w), D808 (BA159).
14-09-04
Bush
2028T (
11AK10
) etc
Standby is initiated when "Vol +" or "Vol -" selected
Corrupted memory IC502 - password reqd when replacing which requires a procedure too long to list here. See Serge's email on subject dated 26/10/00
14-09-04
Bush
2028T
11AK10
-15
Dead
Replace R809 (.47ohm) o/c-Q801(BUZ77B) s/c-R805 (330k) o/c - R821 (2.2ohm) surge limit o/c.
14-09-04
Bush
2068NTX
11AK10
-17
Dead with Q801 P3NA61 Power FET s/c
Replaced with BUZ90 or IRFBC40, TDA4605-2, R809 0R47 1/2w safety res, 330k & R803 820k
14-09-04
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Last SM download : Blaupunkt VW
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