| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4
|
| Grundig | CUC41B | Intermittent colour when cold. | Q2567 ( 4 , 43Mhz Xtal ) | 14-09-04 |
| Grundig | CUC41B | Intermittent display at switch on & no memory | IC663 ( MC78NI5 ) 15v supply to IC2301 down to 10v. | 14-09-04 |
| Grundig | CUC41B | Memory - channel 1 & 2 losing memory. | IC2375 ( MCM2801 ) | 14-09-04 |
| Grundig | CUC41B | Memory - no & intermittent display at sw on. | IC663 ( MC78NI5 ) 15v supply to IC2301 down to 10v. | 14-09-04 |