Sony Repair Tips
Search: sony
Results: 20072
Results: 20072
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV 2970T
|
It turns off the screen and it comes back to normal when I touch the screen then it starts all over again | I have already checked all the areas that could cause this defect. | roni | |
| SONY |
KV-M 2100E
|
With sound the screen was completely white with no image | Causes diode under the line transformer, just replace it | bezerro | |
| SONY |
KV29T80
|
Jagged image at the edges and audio stuttering. detail, intermittent defect and also happens in av. | Cable a.t. of the flayback, charred at the exit of the flay. | Flyback replacement | gmcmaster10 |
| SONY |
KV 2163S
|
Turns on without picture normal sound | Regular a escreen | ||
| SONY |
LBT-46WL
|
After changing ci tda 7262, it has snoring, low and distorted sound | Very thin track from pin 6 to ground. | ||
| SONY |
KV29FS100
|
When turning on the main switch, it turns on stand-by. When turning on the television, the LED flashes 9 times at short intervals, and returns to stand-by. Tsound is no reaction in the relay and tsound is no voltage in the flyback. | 330k resistor 693 opened, after replacing it the TV started working normally again. | WAGGUINHO | |
| SONY |
KV 2975T
|
Retrace line at the top of the screen | Capacitor c 541 of 220/ 50 volts | Replace c 541. capacitor do vertical | |
| SONY |
KV-21X5E
FE1 |
Turns on but doesn't start 4x4 LED | D513 open | joaquim cunha | |
| SONY |
KV-21X5E
FE1 |
Turns on with sound, dark trc led 4x4 | R514 (.47r); ic501 (stv9379) | See if the transfer. kill if you have leaks | joaquim cunha |
| SONY |
KV2158
|
No video | R532.r550 open | Replace them | ANTONIO NOBREGA [PATOS.PB] |
| SONY |
KV32FV15
AA2W |
Burnt flyback | TV imported from Mexico and not available in the square | The flyback of the kv 34fv15b works perfect, this one is available in the square | jinho |
| SONY |
KV-14M1E
|
4x4 LED flashes, but does not start | Ic301 (mc44007p) | The ic 301 damages because the transf. mat has leaks | joaquim cunha |
| SONY |
KV-14M1E
|
Does not turn on, LED is off | Fusivel ps603 (n25) dos +8v of | joaquim cunha | |
| SONY |
MHC-GT22
|
Channel l with hiss | Q-251 | The muting circuit in the schematic is made up of 02 tr and when I checked I realized that tsound was only this tr located on the board so I just removed it and the problem ended (it seems it was placed by mistake by the factory) since the other one that should tsound is no tsound it was ok | simas433 |
| SONY |
AE1C
AE1C |
Tries to start, the LED blinks 4 times and it stays dead | C617, 100mf 50v | Carlosvale | |
| SONY |
HCD RV 900
|
Reset | Press dvd,menu +stop at the same time | ITAN PARELHAS RIO DE JANEIRO | |
| SONY |
LBT-355
|
No sound mute pin of ic 701 | Pino 67 | Lift | ITAN PARELHAS RIO DE JANEIRO |
| SONY |
MHC DX 50
|
Muting and turning off speakers | Check phone input | ITAN,PARELHAS RIO DE JANEIRO | |
| SONY |
DX3
|
Reset | Press keys (enter, stop and power) at the same time | ||
| SONY |
KV 29T80
|
Turning off for no apparent reason | Change ocp transistor, resolder horizontal drive transformer | ITAN,PARELHAS RIO DE JANEIRO |