Sony Repair Tips
Search: sony
Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
HCD-ZUX9
|
Panel keyboard does not obey the functions | Change the micro keys! or test one for a company to find out which one is shorted! in my case it was the enter key, but I changed everything! | Replace the micro keys! | Rodrigo vipo |
| SONY |
HCD-GTR888
|
Protect | Q4501 altering flasher | Replace without measuring | Paulo |
| SONY |
HCD-E300
|
Indica "please wait" no cd | Clean the connectors of the red cable that takes data from the CD to the board. | Persio (TVCompany) | |
| SONY |
MHC DX 9
|
It turns on normally but the relay does not arm and tsound is no sound | D801 shorted. relay responsible for filtering relay voltage | Johicon Silva | |
| SONY |
KDL-32R305B
|
Bl turning off in seconds | Open LEDs on the buses, be aware that this model turns off in the same way if it is not connected to the t-com, which could cause mistakes if you test it without it. | davi.sls | |
| SONY |
KDL-40EX605
|
Does not turn on, dead without stand-by 3.3v missing | Open resistor r6301 10r, which supplies stand-by IC | LUIZ CONSERTOS | |
| SONY |
32EX425
|
Duplicate screen | Faulty tcon | Homemade method to find out if it is the tcon or screen, we must heat the chip with a blower or if the chip is heating up, use a contact cleaner as a coolant to cool the chip and see if the image returns to normal if it does, it is the tcon if it is not screen | pimentelb |
| SONY |
STR-K760P
|
Dead | Resistor de 1Ω aberto (r904) | Replace and run for the hug | Powertech |
| SONY |
KDL-40HX755
|
TV lights up red LED but doesn't turn on, when the power is turned on the green one comes on and goes back to stand by and flashes 3 times | Fuse 6002 open and capacitor shorted next to a 3r3 coil. Just replace the shorted capacitor. | Ofaztudo - Serra-ES | |
| SONY |
KDL-32R305B
|
TV turns on normally but after 10 to 15 minutes it starts to restart. | Ci tpc8129. ci smd which is at the power supply input. | Replace the IC or place a 1n4007 diode from pin 1 to pin 8 of the IC with the anode on pin 1 and the cathode on pin 8 so that the TV stays on. | Gerson Digitecnica |
| SONY |
KDL40R485
|
Turns on and off and the LED flashes 5x | Change all the smd ceramic capacitors that are on the 17.5 line on the screen board | Replace all the smd ceramic capacitors that are on the 17.5 line on the screen board | ALEX LOPES |
| SONY |
GTR88
|
Vu locking and making noise | Inside the vu tsound is a seesaw switch with leakage - just change it and it's like new | ELISEU | |
| SONY |
KV-29FS100
|
Delay in turning on or LED blinking | Ci 600 power supply oscillator | I just warmed it up with hot air and it works again... good luck | Jhone eletronica |
| SONY |
40EX525
|
It would turn on, it would change from red to green LED quickly, it would not turn on | Switch to main board short on bga | Switch to main board short on bga | rogeriofederal |
| SONY |
KV-21FA310
BA-6 |
Does not turn on, but the relay clicks and blinks 4 times | Diode d580 open, put a 1n4148 in place. | D580 1n4148 replace. | Jadson G Nascimento |
| SONY |
32R435
|
Turns off and on after 3 minutes sound and image ok | Changed led | Changing the LED or changing the bar | cesila |
| SONY |
KDL-40R355B
|
Turns on, Sony appears, turns off, turns on again 3 times. and then the red LED flashes 6 times | The defect is in the LEDs. or bad contact or burned out LED. good luck friends. | Pernambucano | |
| SONY |
KLV-22BX350
|
Half (center to top)picture only screen | Same as above | Half to top only bright | Damu |
| SONY |
HCD-GT888
|
Sound works normally with audio. The display does not light up and the red volume LED does not light up, except for the USB one. | Burning of the smd transistor, of the led driver circuit, which stabilizes the 13.5v voltage, it is located on the side PCI close to the CN 601 connector that comes from pin 16 which is the +13.5v led | Replace of q716 or 2sb1710tl link for replacements (https://alltransistors.com/crsearch.php?mat=si&struct=npn&pc=100&ucb=1500&uce=800&ic=5&tj=150&hfe=8&caps=to218 | Roberto Curto Circuito Serviços |
| SONY |
KDL-32EX425
|
Sometimes it turns on and shows the Sony logo and sound and nothing else, other times the standbay LED flashes 8x | Analyzing I found two ceramic capacitors close to the c.i 6002 on the main board, both had a short when removing and measuring outside, only one was bad, even so I replaced both | Changing ceramic capacitors close to the c.i 6002 on the main board. | AJ INFOR |