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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: 11
Bush
BC
631
8
No or intermittent sound.
Dry joint from 1Z7.
14-09-04
Fisher
FST
631
0
Dead
0R12 fusible in series with 8v rect diode o/c (left of chopper tfmr)
14-09-04
Grundig
CUC
631
0
Dead
lop tr BU508AG s/c
14-09-04
Grundig
CUC
631
0
dead - led flashes
T568 lop tr s/c - replacement failed - C969 9n o/c (blue box type)
14-09-04
Grundig
CUC
631
0
E/W corr fault
TDA8145 , R569 (4R7) and E/W choke (L567).(Rewound by hand)
14-09-04
Grundig
CUC
631
0
E/W faulty & R569 burning up
L567 (shorted turns)
14-09-04
Grundig
CUC
631
0
E-W faulty
R569 4R7 o/c, L567 line lin coil overheating & faulty
14-09-04
Grundig
CUC
631
0
Int sound mute
Mains sw momentary contacts leaky - replace switch
14-09-04
Philips
A10 28PW
631
5/05
Int locks up with no R/C response
IC7064 micro (painter) faulty - pin 76 R/C I/P stuck high
14-09-04
Philips
GFL2.30E 32PW9
631
poor pic (as if out of focus)
SVM coil not in operation due to wrong option codes. Check the label on tube and re-enter for your version, EG,05,10,15
14-09-04
Saba
631
7 ICC6
No sound
Replace TV86 SMD transistor.
14-09-04
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