| Make | Model | Problem | Solution | Added | Date |
| | | | |
| Found: 917 |
| Sony | KV21T3 | VOLUME GOES TO MAX, NO REMOTE OR FRONT CONTROL | REPLACE MICRO | plamensl | 14-09-2004 |
| Sony | KV21T3U | Dead - brief rustle of EHT & LED repeatedly flashes 6 times | LOPTx - will not run on dummy load (still trips) HT = 145v in fault condition - when LOP stage isolated with no dummy load, LED flashes X4 | plamensl | 14-09-2004 |
| Sony | KV21V6U | Error message - asking to be reset all the time | EEPROM chip ST24C16FM6TR IC002 | plamensl | 14-09-2004 |
| Sony | KV21V6U | No pic- screen blank - OSD ok | IC401 CXA1855Q vi switching chip | plamensl | 14-09-2004 |
| Sony | KV21VSK | Dead - lightning stike | TOP223 on st/by psu, fuse o/c, s/c bridge rect & chopper tfmr of st/by psu had burned off wire - able to repair | plamensl | 14-09-2004 |
| Sony | KV21VXIMT | Field collapse - may be int | Dry joints Q551, 553, 554 & 555 & replace C556 4µ7 160v & C560 470µ | plamensl | 14-09-2004 |
| Sony | KV21VXIMT | Rolling - may be int | µPC1377C timebase gen chip | plamensl | 14-09-2004 |
| Sony | KV21X1 | DEAD | REPLACE IC600,D603,R601,R605,Q601 | plamensl | 14-09-2004 |
| Sony | KV21X1U | Venetian blind effect when cold | C19 10µ faulty - also check C03 & 15 47µ | plamensl | 14-09-2004 |
| Sony | KV21X4U | NO PICTURE LED BLINKS TWICE | RESOLDER IC604 | plamensl | 14-09-2004 |
| Sony | KV21X5U FE1 | Dead - LED flashes twice - LOPTr s/c | S2055N LOPTr replaced & solder up vatious dry joints - make sure you don't get a bad batch of S2055Ns! | plamensl | 14-09-2004 |
| Sony | KV21XRTU | Dead - no o/p from psu | Check L651 - in some versions substituted with N38 fuse - it could be o/c | plamensl | 14-09-2004 |
| Sony | KV21XRTU | Dead with no 135v HT | When LOP stage dis'd HT ok - LOPTx faulty | plamensl | 14-09-2004 |
| Sony | KV21XRTU | Field collapse with R802 1R2 o/c | When R802 replaced blew again with arcing from loptx - loptx replaced & D808 which was causing E-W fault | plamensl | 14-09-2004 |
| Sony | KV21XRTU | Rope pattern 1/8th inch wide on lh side of screen | Check dressing of cables - keep away from C715 & scan coil plug | plamensl | 14-09-2004 |
| Sony | KV21XRTU | Txt faulty - only TV chroma present in TXT | High res conn pin 5 connector D3 (blanking o/p from Txt decoder) | plamensl | 14-09-2004 |
| Sony | KV21XRTU | Txt lines at top of pic | C563 3µ3 100v | plamensl | 14-09-2004 |
| Sony | KV2200 | Whistle - intermittent. | C612 ( 3.3u f-4.7u f ) will do , C622 ( 33uf ) | plamensl | 14-09-2004 |
| Sony | KV2206 | Dead | Dry joints chopper tfmr pins | plamensl | 14-09-2004 |
| Sony | KV2207 | off | R604 470K on psu hi res | plamensl | 14-09-2004 |