Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV2207U
|
Dark picture. | R724 ( 1m ) high. | ||
| SONY |
KV2207
|
Off | R604 470k on psu hi res | ||
| SONY |
KV2206
|
Dead | Dry joints chopper tfmr pins | ||
| SONY |
KV2200
|
Whistle - intermittent. | C612 ( 3.3u f-4.7u f ) will do , c622 ( 33uf ) | ||
| SONY |
KV21XRTU
|
Txt lines at top of pic | C563 3µ3 100v | ||
| SONY |
KV21XRTU
|
Txt faulty - only tv chroma present in txt | High res conn pin 5 connector d3 (blanking o/p from txt decoder) | ||
| SONY |
KV21XRTU
|
Rope pattern 1/8th inch wide on lh side of screen | Check dressing of cables - keep away from c715 & scan coil plug | ||
| 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 | ||
| SONY |
KV21XRTU
|
Dead with no 135v ht | When lop stage dis'd ht ok - loptx faulty | ||
| SONY |
KV21XRTU
|
Dead - no o/p from psu | Check l651 - in some versions substituted with n38 fuse - it could be o/c | ||
| 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! | ||
| SONY |
KV21X4U
|
No picture led blinks twice | Resolder ic604 | ||
| SONY |
KV21X1U
|
Venetian blind effect when cold | C19 10µ faulty - also check c03 & 15 47µ | ||
| SONY |
KV21X1
|
Dead | Replace ic600,d603,r601,r605,q601 | ||
| SONY |
KV21VXIMT
|
Rolling - may be int | µpc1377c timebase gen chip | ||
| SONY |
KV21VXIMT
|
Field collapse - may be int | Dry joints q551, 553, 554 & 555 & replace c556 4µ7 160v & c560 470µ | ||
| SONY |
KV21VSK
|
Dead - lightning strike | 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 | ||
| SONY |
KV21V6U
|
No pic- screen blank - osd ok | Ic401 cxa1855q vi switching chip | ||
| SONY |
KV21V6U
|
Error message - asking to be reset all the time | Eeprom chip st24c16fm6tr ic002 | ||
| 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 |