GRUNDIG CUC7861 Repair Tips
Search: CUC7861 GRUNDIG
Results 3
Results 3
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Grundig | CUC7861 | St/by only - started as line collapse | R503 4R7 safety res, TDA8350, D503 BY228 s/c & T572 2SD1432 breaking down under load - also check D502, D438 33v zener | ||
| Grundig | CUC7861 | Sound from bass speaker weak | CT4140 BC849C sm tr o/c | ||
| Grundig | CUC7861 | Poor field,no tuning, no col, smeary pic | 45v supply low due to R552 2R2 o/c |