Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
MHC-DX70
|
Push power protection | At first it would be the STK outlet, but when I opened it I noticed that tsound was a very dry factory glue between c596 and c546, hiding r561 and r511. | I removed c596 and c546, cleaned the area and realized that r561 was open. I replaced r561 and r511 with 100Ω film resistors, following the service manual. | Rodrigo Lamego |
| SONY |
KDL 46BX455
|
No image, just audio. lamps off. | Inverter fuse open and transistor shorted on the inverter board | Test all the transistors on the inverter board. one of them will be bad. and of course replace the fuse. | eletrocell info |
| SONY |
KV-29FS110
|
Press start power relay knocks but disarms and flashes 4 times successively. | I did a scan on the board and it was constant that tsound was no +b so I found the c647 of 25v by 47 on the primary a and it released the +b but it was still in protection and I did a scan on the secondary and found the r592 of 0.33r open and c617 of 160 by 33 without capacitance. I replaced it and the TV worked perfect. | Francisco Melo -Parintins-AM | |
| SONY |
XBR55X905A
|
Curtain effect | Display defect | Throw it in the trash! | Alessandro |
| SONY |
MHC-EC55
|
Turns on and off quickly as if it were protection. | Transformer board relay | Replace relay ry002 | ELTON CASTRO |
| SONY |
MHC V 5
|
Protect 4 | Short circuit | Francisco | |
| SONY |
KDL-46EX715
|
The power supply relay when turning on the TV, it keeps clicking | Relay diode was leaking (d6303) | Replace the diode for a 12v one and the TV worked | yourosia eletronicos |
| SONY |
DIVERSOS
|
TV flashes stand by but doesn't turn on | Some Sony TVs need to have exactly the same voltage on all LED bars, if one bar has a different voltage than the others, the TV may blink the stand by LED six times and turn off, or even turn the LEDs on and off. You either change this LED bar or find the LED that is causing this change. | Measure all the LEDs on the bar with different voltages and replace those with voltages above or below the correct voltage. Sony normally 3 volts. | Luiz |
| SONY |
SA-AKX56
|
Dead | The power supply had normal voltage but did not turn on, it was found that the smd diode (dz2000) on the logic board was shorted | Replace the diode and run to the hug | POWERTECH |
| SONY |
KDL-40R485
|
TV turns on normally, when the image appears it turns off, if you don't apply an antenna signal it doesn't turn off | Ci 9500 defective | Replace for a new one and resolve | luiz videotek |
| SONY |
KDL-40W605B
|
When turned on, the image appears and then turns off, the red standby LED flashes 6 times | Causes two LEDs to burn out on one of the bars | I replaced it, problem resolved | PATRICK |
| SONY |
KDL-40NX705
|
Turns on shortly after turns off and stand by LED flashes 6 times | 01 0.5 fuse open at the power supply, close to the back light power connector and 7 shorted bar LEDs. | I replaced the fuse and the LEDs, I couldn't find the bars, I only replaced the defective LEDs. | ALEX LOPES |
| SONY |
GPX7
|
Please wat | Placa pricipal | Main pci replacement | Cabeça |
| SONY |
PLAY STATION 4
|
No video, white light | Ci hdmi | Replace ci do hdmi | Weslley (UNITEC) |
| SONY |
MHC GT44
|
Muddy sound on main output,normal on subwoofer output | -51v missing | Resitor 47Ω pino1stk 403 130 | |
| SONY |
KDL 32BX325
|
Takes time to call | U701 | Regulator replacement | @GEPE |
| SONY |
KDL-40EX705
|
Does not turn on, LED shows error 2 | Falta 12v reg | Replace ci ic6501 (cxa3809m) | Maurilio |
| SONY |
SCPH-90001
|
Turns on normally, when playing the game, the LED blinks when it turns off | Shorted cooler, very close to the connector at the bottom of the board, an open 2.5a smd fuse, just change it, it stopped turning off | Resolved | Andre |
| SONY |
SCPH-90001
|
Does not turn on standby LED off | Near the battery to a set of 1k smd resistor, I replaced the ps2, the red LED turned on and it turned on normally | Resolved | Andre |
| SONY |
KDL-40R485A
|
Led pisca 6x | Tsound is no point in testing the LEDs, in my case they were all lighting up normally | I replaced the entire LED bus, just to solve this problem. |