Sony Repair Tips
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Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV34FV310
BA5A |
Activating protection, when turned on, a sound appears and disarms, it does not enter service mode | Cy 8002 mcz3001d secondary power supply of at pxoimo flyback | Popi | |
| SONY |
LBT-A195
|
Display does not light | D1309,d1308 ambos bzx de 6,5 e 33v | Check the power supply transformer fuses, following the 30v and 6.5v filament supply and you will find d1308, d1309 shorted, also test 2sb1375 | PALAURO |
| SONY |
KV-14LT1E
FE2 MONO |
(eleven bliks) LED blinks 11 times when turning on, the TV sometimes starts up. | Mcz3001d faulty, r610 with changed value | joao gomes | |
| SONY |
KV-14M1E
BE-4 |
Generates high for a moment and LED flashes 6 times | Q 602 - dta 144 | CELIO | |
| SONY |
MHC-GNX100
|
Does not turn on flashing stand bay led | 4 position 18V diode open position DD700 D701 D611 D612 large 3-pin resistor 0.22R 5W with one of the open pin and the IC600 STK412-240 | Replace the same | eletroclaudio aguas belas |
| SONY |
MHC 290
|
Shows eject on the display then stays on standby | D 023 d024 shorted ' | Replace the same | ANTONIO NOBREGA [PATOS.PB] |
| SONY |
HCD-ZX80D
|
Completely stopped, power supply ;8817 Fortaleza client, henchman | Electrical network current oscillation | Well guys, the 4v power supply was burnt out; I put a DVD player that has 5v and it was a mess and just look for a power supply that isn't too big, hug and good luck. | marcos melo cascavel ceara |
| SONY |
KLV 40 S200
|
LED flashes 3 times and does not start | The three voltages on the video card are missing, these three voltages are not the main power supply | Video card replacement | itan |
| 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 |