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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
Philips
MD1.2E AA
E/W fault & lack of width
E-W driver FET 7480 dry jointed tho looked ok
14-09-04
Philips
MD1.2E AA
No pic sound ok with burning smell
HT & A1 supply only 2/3 normal - dry joints scan coils plug
14-09-04
Philips
MD1.2E AA
St/by only - tries to start up
Resistor R3555 160K on the secondary side of the power supply ( voltage set circuit ) has gone high to 220K
14-09-04
Philips
MD1.2E AA
Various int inc max vol, chans cont change on their own, no sound control, int sw itself on
Check small top mounted pcb for damage when back is fitted
14-09-04
Philips
MD1.2E AA
28PW63332/05
Line collapse
Burnt conns on deflection yoke plug/skt
14-09-04
Philips
MD1.2E AA
29PW6332/05
Excess width with poor E/W
Dry joints E/W driver Trfmr 5424
14-09-04
Philips
MD1.2EAA 29PT6773/05
Won't go into st/by
R3588 3R3 ?w o/c in st/by prot cct on large sigs panel - also replace C2561 with 3,300µ 16v
14-09-04
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