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Sony Repair Tips




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Search: sony
Results: 20088
Make Model Symptom Problem Solution By
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
SONY ÉX88
Doesn't start Stopped Paulo
SONY HCD-GT3D
The sound turns on and makes very loud clicks and turns off To solve the problem you must replace the IC PCM1754 which is located under the main board
SONY KDL40R485A
Keeps turning on and off then turns off completely red LED flashes 6 times Tsound are 5 soldering points on the output of the IC9500, the return of the LEDs, the voltage must be the same or otherwise the protection will be turned off. Changing the bars is correct, but jamping the point that is lowest, the voltage stays the same, so it doesn't turn off, but you can break a limb until you replace the bars. Beto2828
SONY KDL40BX425
Stand, when turned on it turns green then flashes 2x 24v line rectifier diode shorted Just replace the diode Eletronica tensao R, Jacuipe
SONY ADP-160CR AAA
Count have all voltages of 5v when arming the 12v it maintains all voltages Change ic 41 does not allow 12v to be activated and still maintains 5v from stdby Replace the same IgorgamesItabuna
SONY ADP-160CR AAC
All voltages ok, when the power supply is activated the 12v drops quickly R77 open smd 18b it is 1k5 Replace the same IgorgamesItabuna
SONY ADP-160CR AAC
All voltages ok, when the power supply is activated the 12v drops quickly R77 open smd 18b it is 1k5 Replace the same IgorgamesItabuna
SONY KLV-40M400A
Does not turn on standby Short Ademar
SONY ADP-160 TODAS AS VERSÕES
Disarming as soon as it turns on and removes all voltages Just replace the 12v photo coupler without testing and run for the hug Deo Eletrônica 8198904-0186
SONY KDL42W655A
Turning off, blinks 6 times LED symptom The LED kit was changed and it continues to turn off and the same LED symptom, normal LED supply voltages. Aluminum on one or both sides of the LED strip grounding on the TV housing, both have to be isolated from the housing, just isolate them with Kapton tape or whatever you prefer and run for the hug, I hope it helps. Assistec LG
SONY KDL-40R485A
Vled voltage (35v) varying between 24v and 42v and causing the activation of error 6 protection (backlight-error), but it was not caused by any backlight leds. generated a high frequency noise in the inverter coils. RT resistor (150k) on pin 34 of IC 9500 altered by air humidity. Substituir o resistor rt (150k ) do pino 34 do ic9500 leitemarcellus
SONY KDL-50W805B
Does not turn on, standby flashes 3 times and repeats the cycle Defect in the hdmi ci, tsound is a short in several capacitors and in different sectors of the pci, after removing the short hdmi ci disappears. Replace the ci with another and celebrate, correction from the previous post Luiz Sena Eletrônica HYK