Sony Repair Tips
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Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
PS3 SUPER SLIM
|
Game turned on standby, when I activated power it turned off. | Possible short on the 3.3v p-on line, replaced 331/250v ceramic capacitor, photo diode p-on line. | KINKLO | |
| SONY |
KDL-40EX725 LTY400HF09
|
Turns on, gives a flash that lights up the LED panel and error 4 protection now activates | Defective led bar kit | In this case, I used an LTY400HF09 display and the LED kit is two bars with 80 LEDs in each, but each bar of 80 LEDs has 02 sequences of 40 LEDs. another case I got and it blinked 5 times it was tcon and it could also be a display | MIGUELTV |
| SONY |
KDL-32BX425
|
Stand by LED does not turn on | U701 | Barter it. 3.3 volt regulator. | aelson |
| SONY |
CFD-RG880CP
|
It doesn't turn on, everything is turned off. | Capacitor c936 100uf/10v em curto. | Replace c936 100μF/10v is close to ic804, 3v3 regulator. | MARCONES DE ARARIPINA-PE |
| SONY |
KDL-32BX425
|
Does not turn on the lamps | Fuse f1 on the inverter board | Just replace and go for a hug | GILBERTO |
| SONY |
46S410A
|
League without image. | Lack of 12v on the tcon board caused by the open fuse f1001, caused by a defect in the tcon that blows this fuse. | Replace fuse f1001 and replace tcon. I will try to repair this tcon and post the solution sound. | Antony Garcez |
| SONY |
DX7
|
Distorted sound coming out on channel l | Check capacitor c909 of 1000uf at 35 v below and connect its positive to the input of regulator ic921 which outputs 12 volts and check if it is not bloated | Replace the capacitor because the pre of this channel is distorted and not the protection, but check if the pre is really distorted on pin 13 of the connections between the side board and the amplifier. | Fernando Garcia |
| SONY |
GRX800 GRX9900
|
No 19 volt voltage on regulators | The FM radio and the CD mechanics do not work because the voltage coming from a blue power resistor measuring 2.7Ω on the multimeter is missing. Tsound are 3 of these resistors on the transformer board and the third one on the side cover was burned out. | Replace the 2.7Ω fuse and you will have a voltage of 19 volts to power the regulators. | Fernando Garcia |
| SONY |
MHC-RG490S
|
It doesn't turn on, the red LED stays on but it doesn't turn on | D002 shorted to open fuse f906 | eletronica fox | |
| SONY |
KDL-60W855B
RB2G |
TV does not turn on, or turns off by itself, triggering protection, LED flashing red 6x. | Defect in the power supply PCI. power supply for the ld board is low at around 33v. the correct one is 48v. | In my case I replaced the power supply PCI, but if you want to repair the power supply, see the vled_vcc (48v) power supply circuit. | rafaelmoraes99 |
| SONY |
KLV-40S510A
|
The standby lights up (in red) and after pressing power the LED turns green normally, but tsound is no image or sound with the backlight off. | Cold solder on the main bga microprocessor | I wrapped the plate in aluminum foil, and put it in the oven for 15 to 18 minutes, wait for it to cool down before taking it out of the oven so that the pieces don't fall out. Put it on TV and just enjoy it. | Lucas |
| SONY |
FST-ZX80D
|
Cd does not open the tray | Turns on the plate turns normally but pressing open does not open the tray and the, does not obey the CD keyboard, error in the eepron data, recording on the eepron recorder copies from another good plate, resolved cd returns to its open functions opens the tray close closes and the CD key functions all worked and normalized the audio on one output | I replaced the problem solved | POSTO AUTORIZADO SONY |
| SONY |
KLV-46V510A
|
No image, green LED on but no image or sound | Solda fria ic bga | Resoldagem no ic bga | VICTORINO |
| SONY |
LBT-N555AV
|
The front output didn't work, but the super woofer and surround rear worked | The ci stk4152, this output was open, because the 47x50v capacitor was changed, three times and it swelled, I changed the ci, and nothing, but the capacitor on that line didn't swell, and the relay didn't arm, so I downloaded the schematic and I saw that the driver transistor of this relay reads q1207 | I replaced the transistor q1207 c1841, nothing opened and the sound came back, cool | celso |
| SONY |
MEX-BT4007U
|
Turns off by itself after time of use. The device restarts after being reset, and does not work correctly until it cools down. | Ic402 3v3 regulator with problem. When the regulator heats up, 5v enters it but only 2v9 comes out and after a few seconds the device switches off. | Replace of ic402. I placed an adapted 3v3 smd regulator and it worked correctly. | rafaelmoraes99 |
| SONY BRAVIA |
KDL-55EX725
|
4 stings on the LEDs | Comes on then turns off and flashes red 4 times | DAVID | |
| SONY |
HCD-EX8
|
Doesn't start | C302 | nadobom | |
| SONY |
MHC-ESX8
|
Current over | Jumper no ic203 pine 1 year 6 | Wellington Silva | |
| SONY |
KDL-42W805B
|
Does not turn on, standby flashes 9 times | Defective wifi module j20h076, it was not possible to repair the module. | Replace the wifi module j20h076 | Antony Garcez |
| SONY |
HCD-SHAKE5
|
Dead, dead power supply. | L504 on the power supply with broken solder. | Resolve and run for the hug. | Netto |