Sony Repair Tips
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Results: 20072
Results: 20072
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
32U4000
|
It lights up a few times but, when it comes on, it goes out almost immediately, leaving the red LED flashing | The problem is with the lamps. place a diode between pin 17 and ground of the bd9897fs ci, this procedure eliminates the integrated protection and makes it possible to check or, even with lamps with problems, it remains working | Mário Santos | |
| SONY |
KV-M1440E
|
It starts to get dark after a while. it even stops having an image. | Leaky d302 diode | Swap .. equivalent 1n4148 | Marco Marques |
| SONY |
KDL-32U2000
|
Image appears for a few seconds with sound and then the image fails and the sound is ok | Failure of one of the lamps | Alonso | |
| SONY |
KDL-46W4500
|
Does not turn on, no voltage reaches the rectifier bridge | Thermal fuse rwt05 6.8ω/142ºc open | Replace for an identical r of 6.8ω and a thermal of 142º in series | C. Santos |
| 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 |