Sony Repair Tips
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Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KDL-40E400
|
Doesn't start. power supply off | Fuse resistance 6r8, 142º na open power supply | Put resistance with a 142º thermal fusile in series | Pablo |
| SONY |
KDL-40R450B
|
Lights up for a moment and goes out, entering protection | Check if tsound are defective LEDs | C. Santos | |
| SONY |
KDL-46NX700
|
Turns on but no image | F smd jl6020 na psu | C Santos | |
| SONY |
KDL-40S2000
|
Dark screen, reverse doesn't work | F0002 no open inverter | Replace 3.15a fuse | Edson SP |
| SONY |
KLV-20SR3
|
LEDs blink non-stop, won't turn on. | Power supply problem, d6102 shorted | ||
| SONY |
KDL-S40A11E
|
LED flashes 5 times, does not turn on | D6903 shorted | ||
| SONY |
KDL-S40A11E
|
LED flashes 5 times, does not turn on | D6903 shorted | ||
| SONY |
KDL40R485A
|
Red LED when you press power the red LED goes off and that's it, | Defect in the power supply, low capacitance, fix the power supply or replace it for another original one | Eletrônica Moura trindade go | |
| SONY |
KDL-23B4050
SE2 |
Image with little contrast and a lot of brightness | As-04g integrated circuit on t-con | Pascual | |
| SONY |
KDL-40EX720
|
Hdmi doesn't work | Replace sil9287b | ||
| SONY |
MHC-X66
|
Goes into protection when lifting the volume | Cooler | Replace the same | barbadinha |
| SONY |
KLV-37NL14A
|
Error code 6 blinks (backlight) | Check inverter_error line capacitors (3v3), look at q4014 | Lexus | |
| SONY |
KLD-46Z410
|
Turns on std by, but then turns it off, a loud beep at the power supply. | In the power supply it has 3 trimpot, in my case the defective one was a 22k changed in the power supply | I immediately replaced all the trimpots, placed SMD resistors under the power supply board, it was great. | Alex Lopes |
| SONY |
HCD-EX66
|
Does not turn on, power supply does not oscillate capacitor remains charged | D930 30v | Anderson | |
| SONY |
FH-B1200
|
Deck does not drive main engine | Open resistor r306, replace resistor, 5r6 | ||
| SONY |
KDL-46W805A
|
Doesn't start | 3.3v varying | Ci 6301 faulty (power supply primary) | Maurilio |
| SONY |
KV-29T80
|
The power turns on, tsound is no brightness, the LED flashes twice in a cycle, | Disco capacitor c601, 1k5 by 2kv at power supply | Replace the c601 for another 1k5 by 2kv | CLÓVIS |
| SONY |
KDL-46NX705
AZ1-H |
The TV turns on and appears immediately after the 6th blink, it looked like the LEDs but not | Smd fuse power supply board position ps6800 0.5a | jucier | |
| SONY |
KDL-32EX525
|
Turns on backlight with low brightness. | Photocoupler ph6304 with leakage did not stabilize output voltages +150v and -150v. | Replacing the ph6304 photocoupler | Eletrofepar |
| SONY |
KDL-32R305B
|
Does not turn on, the LED flashes 6 times | It is necessary to inhibit backlight protection | Place a 10k resistor (pin 31 of the backlight ci - bd9397efv) to ground. | Dennys Gross |