Sony Repair Tips
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Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KDL-32BX425
|
It turns on normally the first time, if it turns off by itself or if it turns off, it no longer turns on or has a signal from standby, only after 3 days it turns on again, but with the same defect | U701 | Replaced u701 regulator 3.3 turns work normal. | Eletroinfo Ferreira |
| SONY |
KDL-40EX605
|
Reddish image or with lines, normal back light, normal sound and no alerts | Banks of open resistors next to the lvds cable connector, check all, set low value, 1r | Replace resistor banks | Alex Lopes <small> |
| SONY |
KDL-32EX405
|
Turns on and off | Activates inverter protection | Placing an LED from pin 19 to ground disables the protection on the ci ss1091asn | |
| SONY |
KDL-40EX705
|
Does not turn on standby LED blinks 2x | Smd capacitor c6183 shorted on the power supply board | Higorot | |
| SONY |
KDL-40EX655
|
Pisca 2x stand-by | 1m smd resistors changed | When pressing the power button the TV generates 380v in the main capacitor of the power supply and it quickly drops to 170v, check the trigger resistors (tsound are 8 smd resistors in total with a value of 1m each) of the 12v 24v oscillator ci, in my case their values had replaced. | |
| SONY |
KDL-40EX525
|
Flashing red screen, duplicated, with lines and bars. | Defective panel. | In pfc right connector disable tracks vgma13, vgma14, vgma15. | electronics supply parts - Gramado/RS |
| SONY |
KDL-40W605
|
All stop inoperative and no LED lights up | Fuses on the internal power supply board inside wsound it connects the power supply fuse.9105, f1002, f1001, f2000 and on the PCI.f9101, f9105, f9102 change | eletronica publisom de natal rgn | |
| SONY |
40EX525
|
Glitchy and duplicating image. | Display with altered sync. | On the flat cable of the left tcon between the vcst and vcomg, isolate contact no. 10 from the right to the left, if the image is normal but red, it is a sign that you isolated more than 1 contact, it needs to be a very thin piece of tape preferably kapton. | Antony Garcez |
| 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 |