Sony Repair Tips
Search: sony
Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV-29T75
|
Working with buzzing, when changing scenes the buzzing increased. | Diode d609 shorted. | ||
| SONY |
KV-29XTR30
|
Inoperative, burning the horizontal outlet. | Replace diode d810. | ||
| SONY |
KV1450B
|
Inoperative. | C609 (330uf x 300v). | ||
| SONY |
KV1440
|
Turns on, but without image and sound with interference. | Resolder the IC682(TA7809S) regulator with imperceptible cold soldering. | ||
| SONY |
KV3459T
|
Image with interference (thick white lines, RF ripple type), sometimes with i | Resolder ci regulator ic605 (lm7812ct). | ||
| SONY |
KV2158B
|
When changing channels it goes to stand by. | Change width capacitor, c554 (5.6nf). | ||
| SONY |
KV2158B
|
Dead | Resistor r614 (390k). | ||
| SONY |
KV2959T
|
Without image, with sound. | Capacitor c330 do pino 29 ci ic301. | ||
| SONY |
KV140MG
|
Screen off, with high voltage. | Capacitor c337 (0,47uf x 50v) ou transístor q770 (2sa1309). | ||
| SONY |
KV2158B
|
Weak image, without contrast, looking like a weak tube. | Capacitor c335 (1uf x 160v). | ||
| SONY |
KV2158B
|
All green, with return lines. | Resistor r703 (3k3) open. | ||
| SONY |
KV2959T
|
Inoperative. | Capacitor c632 (2,2uf x 450v) | ||
| SONY |
KV140MG
|
No Sound | Cut or jumper jw-254. | ||
| SONY |
KV-1440B
G20A-A |
No characters. | 10k r078, open | ||
| SONY |
KV-140/200MG
BA-3C |
Inoperative, without 5v | Ic 300 shorted. | ||
| SONY |
KV-140/200MG
BA-3C |
Without audio, with image | Ic 402 | ||
| SONY |
KV-32XBR45
AA-1 |
It takes time to turn on, when turning on the relay keeps clicking | Cap c626 (100uf x 25v) | ||
| SONY |
KV-2959T
SCC-G41A-A |
Screen with interface or dark in rf | Q401 (smd) | ||
| SONY |
KV-2959T
SCC-G41A-A |
Green screen or off. | Q732 2sc331a=Basakh47=Bastaḥ | ||
| SONY |
KV-2959T
SCC-G41A-A |
With sound, no image, dark screen | D732 with leak |