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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY KLV 32M400A
Doesn't start Dz 902 39v Manoel eletrônica
SONY KDL32BX355
715G5177-M01-000-004K 		Totally inoperative, dead and no standby After checking the power supply voltages were ok, the main board was analyzed, the regulators showed a short, but the problem was in the HDMI ci, removing it the TV returned to standby and turned on normally. Hdmi ci replacement Luiz Sena, Eletrônica HYK
SONY KDL-32R435A
Turns on, appears soon and turns off, Flat display strip with poor contact, "this TV model keeps turning off if the display strip is not connected". KLEiTON
SONY KDL60W855 B
TV turns on and then goes into protection LED flashing 6 times Defect in the power supply, in my case I managed to fix it by changing r6633 from 4r7 and ceramic capacitor c6609 shorted on the same line as the resistor, they are bad and the output voltage only gives 32v and not the 48v which is correct, Note that initially it is 32v and when turning on the TV it rises to 48v, a voltage that goes to the inverter. ALBERI F S
SONY KDL-50W805B
Time on, time off, red standby flashing 5x According to Sony's not always reliable scheme, it suggests a problem with the controller. Integrated main u400 with cold solders. reballing, reflowing or changing the controller.resolved*. chronic "w" series.
SONY 40EX605
Turns on the logo appears, turns off and the red LED flashes 6x R6853 of 100r close to ci 2904 and r6862 of 470r, close to the fet and replace the fet q6814e fusistor ps6800 ARNALDO
SONY XBR-65X905A
The red LED turned on and flashed 4 times, a defect in the LEDs, as I couldn't find the kit, the solution was to turn off the protection. Ground pin 19 of cn2002 on the drive board, by doing this you will be disarming the protection, I made a video showing it https://www.youtube.com/shorts/wkfnmn6pt4e Eletrônica Mirage
SONY 32EX405
7x led stand by Remove the temperature sensor that is on the front plate (remote control sensor plate) just remove it, it is a square type of glass Just take off your temperatia and run for the hug ANDREI ELETROINFO
SONY ADP-200ER AA
It has 5v from stand by and 5v from detect, but when the power supply is activated, all voltages die. No output voltage on dap041 Replace of the same Val Mago Games
SONY KDL-42R475A
Blurred image Interrupt 8 tracks of the flat cable that leaves the tcom to the screen on the left side, same side as the power supply Skip two tracks and interrupt 8 tracks with one tape Mario Moreci neto
SONY HCD-RG33 SONY
Turns the plate on 6 times, shows eject and turns off R919 in power supply = r0.33 omhs, thanks for the tip colleague m duarte santos. clóvis caphqz
SONY KLV40S510A
00008 		No image and sound Reflow on main board and power board Anubis
SONY N160A006P
Sem os h.shtv to acin-det Pc5 (photo-coupler) Replace the same Deo Eletrônica (81)98904-0186
SONY ADP-240AR AA
When injecting the power supply into the socket, the stand-by connector voltages quickly drop to zero Ic 151 (dnp012a) without its reference power supply Replace the ic55 (photo-coupler) Deo Eletrônica (81)98904-0186
SONY HCD-GTR6H
I'm sound Glue it under resistors 1327 and 1343, lowering their value, dropping the voltage to 9.2v. Ronaldo Vieira
SONY KDL-46R485A
After some time on, the backlight turns off and flashes until it no longer lights up. Even with the backlight turned off, the standby LED remains green and does not blink 6x. also the sound remains normal. After making the jumpers across the entire bus and checking that the LEDs were good, I thought it could only be a defect in the inverter circuit, but it was also fine. the defect was in the bl-on that comes from the computer to enable the inverter. With the blower at 370 degrees on top of the computer for 5 minutes. In my case it was resolved. Wagner Gois
SONY KD-43X705F
Does not turn on, red LED flashes 4x Power supply board generated 12v and then disappeared Shorted capacitor removed from the 12v line of the tcom board LEO DA MEGA SYSTEM
SONY KDL46EX725
LED blinking and won't turn on Remote control sensor shorted, just change it.
SONY VAIO VGN-FZ21M
Intermittent video, sometimes with artifacts. Gpu reflow. Raise heatsink "pins" to improve contact with the GPU.
SONY KLV-40SL50
Turns on green LED has power supply voltages and does not turn on blacklight Reflow or reebaling in the processor below the main heatsink HP ELETRONICA