| Make | Model | Problem | Solution | Date |
| | | |
| Found: 6
|
| B & O | MX3500 | Crackling Sound | Dry joints audio o/p chips IC3 & 4 on PCB10 (bottom board) | 14-09-04 |
| B&O | MX3500 | crackling sound | dry joints AF o/p chips IC3 & 4 on PCB10 (bottom) | 14-09-04 |
| Grundig | 3500 Chassis | No tuning , check pins 13 , 15 of tuner/IF for tunin | If stuck at 30v replace SDA3202 and SDA2516 | 14-09-04 |
| Grundig | CUC3500 | DEAD HT LOW AT 80v ( 196v ) | D635 SC | 14-09-04 |
| Grundig | CUC3500 | No sound/vis - +C volts low at 80v instead of 196v | D635 BAT86 s/c | 14-09-04 |
| Grundig | CUC3500 | NO SOUND-VISION | CHECK D635 ( BAT86 ) SHORT | 14-09-04 |