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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
Grundig
CUC7301/3
Dead - PSU blown
Caused by dry joint C669 - repair kits available from SEME or CHS also check C626 47u 385v for o/c
14-09-04
Grundig
CUC7301/3
Dead after dry joint C669 caused havoc
T665 MJF18004C chopper s/c; IC630 µC3842N/AN; D621-4 1N4007; R661 220R; D663 3v6 zener; CD651 ZD18v; D667 BA157 leaky.
14-09-04
Grundig
CUC7301/3
Mains fuse S1600 2.5A blows int
1N4007 mains rect diode, also check IC630, T665chopper tr, zener D663, R661220R,Caps C661/663/656 & 667
14-09-04
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