Sony Repair Tips
Search: sony
Results: 20073
Results: 20073
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
BC-4 KV21V6U
|
Will not record, playback is ok | Resolder tuner units tu101 and tu102 | ||
| SONY |
BC-4 KV21V6U
|
Distorted audio on vcr playback | Dj on l1004 in audio section on vcr pcb | ||
| SONY |
BC-4 KV21V6U
|
Comes out of staby then trips, led blinks 4 times | R623 100r 0.25w o/c | ||
| SONY |
BC-4 KV14V5U
|
Lack of contrast on pic and text | R833 (124944111) faulty, also check r832, r838 | ||
| SONY |
BC-4 KV14V5U
|
Frame blanking appears as black band in the centre of screen | C378 (116400511) on pin 45 of ic304 | ||
| SONY |
BC4
|
Line foldover with loptr overheating | R624 180k hi res/o/c | ||
| SONY |
BC4
|
Dead - st/by led flashes 2 times (excess i) | R624 180k hi res/o/c | ||
| SONY |
BC4
|
Dead | Check st/by psu o/p - top223y-bb chopper chip ic610 & r602 0r1 1/2w & d603 s1wb60 | ||
| SONY |
AEU
|
Poor field lin | C531 680mfd | ||
| SONY |
AE6B KV32LS60U
|
Dead with 2 or 5 flashes of led | Replace r6018 470k 1/2w ( in the over current trip stage on the psu.) | ||
| SONY |
AE-5A KV36FS70
|
Stuck in stby | Ic6654 ka78r05 5v regulator on d pcb | ||
| SONY |
AE5A KV32FQ75U
|
Dead - ic6604 (8-729-045-40) s/c | R6666 0r1 safety res o/c (1-202-933-61); fet q6806 s/c (8-729-047-59) | ||
| SONY |
AE5A
|
No b-y | R2336 sm dry joints on bl board | ||
| SONY |
AE-5 KV32FX60U
|
Int. pic would flick off for a split second | Incorrect factory settings, enter features menu and switch auto format to off, enter setup menu and switch av1,2,3 to off | ||
| SONY |
AE5 KV32FX60U
|
No sync in txt or osd | Ic2303 pt no 8-759-438-64 sm on board b1 | ||
| SONY |
AE5 KV28FX65U
|
Pic disappears into fine mosaic aft 30 secs - sound & txt still ok | Dry joints sm chip ic2311 on board b1 (100hz proc) | ||
| SONY |
AE5 KV28FX60U
|
No line sync on pic, osd or menu | Check the "h-pulse main" on the pin b22 of the j-board . if not present, your fault may be on the j-board (it is the one where the scart sockets are). try re-soldering smd ic8300 (or ic8301 on some boards). | ||
| SONY |
AE5 KV28FX60U
|
Bright g pic with fb lines | Looks like crt. q5315 2sc25510 part no 872920498 | ||
| SONY |
AE4
|
St/by only | Eeprom corrupt - replace nvm ic (ic1003) on a board or reset nvm or reload data from a similar model. | ||
| SONY |
AE4
|
No power, tv goes on/off,vertical deflection incorrect | Ic802 & r818/819 fuses |