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Repair tips

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

MakeModelProblemSolutionDate
Found: 14
GrundigCUC740Chopper tr blows instantlyR633 27R o/c in base cct - also blew lop tr14-09-04
GrundigCUC740Dead - chopper tr blows instantly at sw onR633 27R o/c in base cct - also blew LOPTr14-09-04

GrundigCUC740dead - comes on briefly when tappeddry joints chopper tr and surroundings14-09-04
GrundigCUC740Dead - S1644 1.25A fuse blownT654 BU208A s/c - check for arcing at C63414-09-04
GrundigCUC740Excess widthD572 SKE4G2/0614-09-04
GrundigCUC740INT CUTOUT , GOING TO SBY OR DEADD671 5v SUPPLY14-09-04
GrundigCUC740Int DeadD671 BY299 in 5v supply int o/c14-09-04
GrundigCUC740Int dead or int st/byC633 100 25v14-09-04
GrundigCUC740Int soundCheck if +G supply missing - if so check relay contacts14-09-04
GrundigCUC740lines across screen - no soundadj R2741 on Ablenkung pcb14-09-04
GrundigCUC740No adj of vol,col,contrast etcIC2335 MC144111 inside IF/Tuner can14-09-04
GrundigCUC740Pulling/Rolling - weak sync2 x 1 & 1 10 cap in IF module14-09-04
GrundigCUC740Pulling/rolling with weak syncreplace 2 x 1 caps & 1 x 10 cap in IF module14-09-04
GrundigCUC740Sound couldn't be reduced &"88" in displayMC144111 IC2335 on tuning pcb14-09-04
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