| Make | Model | Problem | Solution | Date |
| | | |
| Found: 6
|
| Amstrad | CTV3121 | Dead with psu ticking | C5 100µ 400v mains smoother | 14-09-04 |
| Amstrad | CTV3121N | Blank raster only when A1 advanced | R22 0R22 in sec of psu o/c | 14-09-04 |
| Amstrad | CTV3121N | St/by only | R22 0R22 risen in value to 3R6 | 14-09-04 |
| Amstrad | CTV3121N | St/by only | R22 0R22 safety res o/c | 14-09-04 |
| Amstrad | CTV3121NF 11AK12 | No response from R/C although R/C is outputting a signal | Was still faulty handset - dry joints IC giving wrong output codes | 14-09-04 |
| Fidelity | CTV3121NF 11AK12 | Faintly tripping | D22 s/c (5v supply tfrom chopper trfrmr) & chopper transformer faulty | 14-09-04 |