| Make | Model | Problem | Solution | Date |
| | | |
| Found: 8
|
| Sony | BC-4 KV14V5U | frame blanking appears as black band in the centre of screen | C378 (116400511) on pin 45 of IC304 | 14-09-04 |
| Sony | BC-4 KV14V5U | lack of contrast on pic and text | R833 (124944111) faulty, also check R832, R838 | 14-09-04 |
| Sony | BC-4 KV21V6U | comes out of staby then trips, LED blinks 4 times | R623 100R 0.25W o/c | 14-09-04 |
| Sony | BC-4 KV21V6U | distorted audio on VCR playback | DJ on L1004 in audio section on VCR PCB | 14-09-04 |
| Sony | BC-4 KV21V6U | will not record, playback is Ok | resolder tuner units TU101 and TU102 | 14-09-04 |
| Sony | BC4 | Dead | Check st/by psu o/p - TOP223Y-BB chopper chip IC610 & R602 0R1 1/2w & D603 S1Wb60 | 14-09-04 |
| Sony | BC4 | Dead - st/by LED flashes 2 times (Excess I) | R624 180k hi res/o/c | 14-09-04 |
| Sony | BC4 | Line foldover with LOPTr overheating | R624 180k hi res/o/c | 14-09-04 |