Sony Repair Tips
Search: sony
Results: 20072
Results: 20072
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV-21R1E
BE-5 |
Tries to turn it on but it goes down and the LED blinks (goes into protection) | D617 open | Replace diode that is close to t617 | MeA |
| SONY |
KV-2970T
|
Turn on and off | Protection | Swap r655 precision | luciano s dos santos |
| SONY |
MHC-EX6BR_EX8BR
|
When plugging the AC cable into the socket, it goes into protection and does not turn on. | R001 56kΩ alterado | Replace without measuring | deuner |
| SONY |
HCD- DX30
|
Message protect push power. tsound is no sound and it doesn't work | After trying to turn on a faraoke without success. | ||
| SOM SONY |
GNX 90
|
Does not read the disc | This device uses the ksm 215 unit | Replace unit for a kss 213c or vs original sony and equivalent. | fernando ferreira timbauba PE |
| SONY |
KV-21FX20
FE-1A |
Does not start when cold or loses power | Power supply optocoupler with problems | Replace opto ET1103 | MeA |
| SONY |
KV-2162S
|
No image, normal voltages. | Screen voltage resistor r703(3.3k) open | Replaced the resistor | Alex Mattos |
| SONY |
KV2158
|
Flashing image | Tube triggering protection | I bypassed the tube protection, it was ok | prea |
| SONY |
CDX-GT260
|
Cd fires after stopping does not load the cd | Cd board controller ic | Take 2 1k resistors connect one leg of one with a leg of the other in a 3v3 voltage on the same board and the 2 other legs that are left connect one to the red wire and the other to the white wire that goes to the micro sweet on the part top of the CD mechanism. | ELTON CASTRO embú-sp |
| SONY |
CDX-S2217
|
White display, no characters | D-701 | Get it out now | ELTON CASTRO embú-sp |
| SONY |
HCD-EX6
|
Display flashes with protect and does not turn on | Check c.005 may be out of stock | SIDNEY ALVES | |
| SONY |
KV-29FS110
APR/06 |
When pressing the power key, it seems to want to oscillate but the le blinks 4 times and stops blinking 4 times again, and so on. | Cause d 503 in short strange code c06-15 5n replaced it with the mur460 it didn't work, so I put two by228 in series, and it was fine. | CHACAO SONEGRAO | |
| SONY |
KV-29FS110
APR/06 |
When pressing the power key, it seems to want to oscillate but the le blinks 4 times and stops blinking 4 times again, and so on. | Cause d 503 in short strange code c06-15 5n replaced it with the mur460 it didn't work, so I put two by228 in series, and it was fine. | CHACAO SONEGRAO | |
| SONY |
MHC-RG66T
|
No sound, does not activate the output relay... | At first I suspected the sound output (stk442-130) and even changed it, the defect continued; | The problem was the d501 and d551 diodes with a small leak, I replaced them and it was ok! | neilson nicacio (sonivídeo assistência) |
| SONY |
HCD-GT44
|
Doesn't start. It doesn't light up or stand by. | Troque "c914" 47uf x 16v | Thales | |
| SONY |
MHC290
|
Turn on the device and the LED blinks and then | I loosened the pigtail that feeds the subwoofer board and it started working again. I checked the components and found an open 100homs resistor. | What does a resistor do for a new model Sony sound! Good for us, hugs to everyone. | fernandoferreira timbauba PE |
| SONY |
MHC90
|
Ask poor | I changed the output and nothing, I changed the power supply components and nothing, and now I decided to use the schematic to look for the device's protection. I found the transistor q 823 or 2sa812 q and protec.cont. I decided to take it out and turn on the device, to my surprise it was working happily. in short, it was blessed that 823 2sa812 detail he and smd just to take us seriously, a big hug to all of you tec. Fernando Tec. | fernandoferreira timbauba PE | |
| SONY |
MHC-GNX 60
|
Distorted sound after changing STK | Calm down, I'll help you, you've already changed the STK and got distorted sound on both channels. Not everything is lost, check the voltage on pin12 is 54v? No, the tr q610 is shorted, you can change it and be very happy. This tip helped you? So why don't you put yours in, heh?????? | chapoca/itan | |
| SONY |
KV 2970T
|
No sound, volume is at maximum, normal image | Loss of data in memory | Reset micro (display 5 +vol + power, after switching on in service mode, press 8 between) | jat eletronica |
| SONY |
KV29FA310
|
LED kept flashing 4 times and it wouldn't turn on | TV had a power outage | Substituir d 580 base do q532 | MONETO |