Sony Repair Tips
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Results: 20072
Results: 20072
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KDL-40R485A
|
Doesn't start | Pressing the power key, the standby LED turns off and turns red and the TV does not turn on | Def: power supply it uses several power supply models and replaces the circuit in my case it was the c122 47/35 | Marivaldo |
| SONY |
KDL-40R485A
|
TV doesn't turn on or sometimes it turns on when pressing the power key, the standbay LED turns off and returns to red and the TV doesn't turn on | External power supply floating has been replaced | Marivaldo | |
| SONY |
ADP-240AR AA
|
Normal standby and detect voltages, however when activating the power supply all voltages die | Ic 32 ( dda001ag ) | Deo Eletrônica (81)98904-0186 | |
| SONY |
ADP-240AR AA
|
Burning high mosfets (q3 and q4) 13mn60n both, and opening f3 | Diode d81 leaking or short | Just in case, replace the two diodes d81 and d82 immediately and check the 15 homs resistors in parallel with them | Deo Eletrônica (81)98904-0186 |
| SONY |
ADP-160ER AAC
|
Sem os h.shtv to acin-det | Ic43 (coupler photo) | Replace the same | Deo Eletrônica (81)98904-0186 |
| SONY |
ADP-160CR AAA
|
Without the 4.7v of the detect | Ic151 ( dnp012ah ) | Deo Eletrônica | |
| SONY |
N160A005L
|
Only the stand-by voltages do not turn on and when activating the power supply, all voltages die | Leak not photo 12v coupler | Replace pc1 (coupler photo) | Deo Eletrônica |
| SONY |
KDL-42W655A
|
TV turns on and then turns off and stand-by flashes 6x | LED problem | Changing the LEDs | INFONAITTS |
| SONY |
KDL-32R305B
|
LED current reduction | Replace 3 smd resistors next to the ci driver ic9001 0r47 put 1r | reginaldo moronte,eletronica junior caldas novas | |
| SONY |
KDL-32R435A
2185792 |
The stand bay does not light up | Plate | José Orlando Martins Da Silva | |
| SONY |
KLV-46S510A
|
League without image | Power supply board test, place 1 3r3 resistor on pins 1 and 3 of the cn6150 connector and place 1 3r3 resistor between the dimmer and back light on/off pins of the cn6154 connector. Test with the main PCI connectors disconnected. | Replace the main board. | eletroademar |
| SONY |
40EX405
AZ1L |
Restarts randomly or does not turn on, green LED lights up and turns red | 1.8v voltage missing or cutting intermittently | Check ic 3706, in my case it was cap. 3754 (2.2micro) smd leaky, hot. cap connected to pins 5 and 6. | Joaomvjr |
| SONY |
KD-55X705F
|
The stand-by flashes twice and goes out | Leds | Replace the LED bars, before that check the display. | Mr. Rosenstock |
| SONY |
KDL 42W655A
|
TV varied colors in the image! symptom display | Clean the tcon cable system (or change it) be careful when assembling these TVs they may end up in protection mode! and don't forget the lands! (this TV is f@##₩) | ||
| SONY |
KDL32BX355
|
Turns on and the lamps do not light up, code of 6 flashes on the red LED | Defect in the inverter board, however tsound are 2 different inverter board models for this same model | Replace the IC drive on the inverter board and solved it | marco.32 |
| SONY |
ADP-200ER AA
|
Sem os 5v do stand by e do detect | No power supply to the stand by photo coupler | Open resistances r40 (at 510 of 51 homs) and r37 (at 910 of 91 homs) | Deo Eletronica |
| SONY |
ADP-200ER AA
|
Turning off after 1 or 2 hours and sometimes much less until 5v dies too | Last protection of the primary acting, (stand by protection) | Replace ci31 ( dap041 ) check the components around it before changing | Deo Eletronica |
| SONY |
KLV-40S510A
|
Turns on the red LED, turns to green, but tsound is no image, no audio and no lamps turn on | Reflow, remove the heatsink and reflow | Rodrigo cofferi | |
| SONY |
KDL-48W655D
|
With sound and no image, it has backlight but black screen. | Processor bga solder. | Processor reballing or mainboard replacement. | GABSENS |
| SONY |
KDL-32R305B
|
Update | Old update | Jéssica |