Grundig Repair Tips
Search: Grundig
Results: 948
Results: 948
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| GRUNDIG |
CUC7301
|
Low sound -stuck in hotel mode | Hold 'i' button whilst switching tv on. use rc arrows to select hotel mode then off | ||
| GRUNDIG |
CUC7301
|
Low sound & no set up menu | In hotel mode - to exit - hold down "i" button at sw on | ||
| GRUNDIG |
CUC7301
|
Field lin poor, width reduced & ht only 100v | R666 & 667 in psu 0r82 had risen to 1r5 (values depend on crt size) | ||
| GRUNDIG |
CUC7301
|
Dead - r542 10k or 13k o/c | When replaced overheated again - crack in print by lopt | ||
| GRUNDIG |
CUC7301
|
Dead - lop tr s/c & replacement ran hot | Ct169 bc858b buffer sm leaky | ||
| GRUNDIG |
CUC7301
|
Dead - chopper t665 blown plus - | Ic630, d633 3v6 zener, d662 ba157, bridge rects d621-4 1n4007, r661 220r, r663 18r, 3 x sm diodes under psu sect, dry joints c669 | ||
| GRUNDIG |
CUC7301
|
Dead | C669 1000pf dry joints & burnt; mjf18004 t665 s/c; zd663 had 25r reverse resistance, d624/621 1n4007 mains rects s/c & uc3842an faulty | ||
| GRUNDIG |
CUC7301
|
Dead | Dry joint c669 blows t665 & ic630 | ||
| GRUNDIG |
CUC7301
|
Blown psu caused by r661 220r going hi res | Also replaced ic630 uc3842, t665 mjfs8004, d663 3v6 zener | ||
| GRUNDIG |
CUC73
|
Won't start up | D663 sc | ||
| GRUNDIG |
CUC720
|
Won't start, ps squeals, relay remains open. | Change c655 100uf/25v cap. | ||
| GRUNDIG |
CUC720
|
Teletext - fault - picture shows at same time | C2881 ( 1uf ) | ||
| GRUNDIG |
CUC720
|
Purity. | Th on small mains pcb , c601 ( 0.15uf , 250v ) | ||
| GRUNDIG |
CUC720
|
No sound | R2408 ( 3.3r ) on sub pcb , tba120t in if must be a 120t | ||
| GRUNDIG |
CUC720
|
No frame. | C2768 ( 100uf ) leaky , r2771 ( 6r8 ) , field to tda2653. | ||
| GRUNDIG |
CUC720
|
Int. won't start, sound ok. | Change all small electrolytics on vertical/horizontal pcb. | ||
| GRUNDIG |
CUC720
|
Dead - blown 2.5amp fuse. | Bridge rectifiers/c d621 ( skbb380 ) can use a by179. | ||
| GRUNDIG |
CUC720
|
Dark on bright scenes. | C2216 ( 1uf , 63v ) tda5500 in if or change can , c2541 ( 2.2uf | ||
| GRUNDIG |
CUC70KT
|
Tripping - starts up then trips. | D471 s/c can use a by299. | ||
| GRUNDIG |
CUC70KT
|
No picture - sound ok - static on screen. | Frame pcb r2756 ( 7r 1/4watt ) o/c if so ic tda2653a |