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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: 3
Philips
21PT4
456
St/by only
FOP chip TDA9302H
14-09-04
Philips
L9.2 21PT4
456
Dead - after replacing fusible 1572 MP80/160 with N20 in lieu, T.base works with EHT & crt htrs
ICP 1572 feeds reg 7602 which provides 3.3 volt to painter chip 7600 (SAA5564Ps/M3/0181) which was U/S (?58+VAT)
14-09-04
Samsung
LE32A
456
C2D PSU board: BN44-00214A
ot coming out of standby or shutting down.
Check solder joints on T0-220 MOSFET QB802 on the power supply board.
11-10-12
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Last SM download : samsung bn44-00xxx
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