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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY MHC-V5
Protect o3 Remove transistor q1007 and leave it without it, from the amplifier board. Remove transistor q1007 and leave it without it, from the amplifier board.
SONY ADP-160CR AA
Doesn't start Power supply ps4 playstation 4 slim model; adp-160cr aac a simple circuit repair with; tl431 and photocoupler. Replace the msm! https://www.youtube.com/watch?v=fqsgm5czdmo JOHN GAMES
SONY ADP-160CR AA
A simple repair to the circuit with the; tl431 and photocoupler. Power supply ps4 playstation 4 slim model; adp-160cr aac a simple circuit repair with; tl431 and photocoupler. Replace the msm! https://www.youtube.com/watch?v=fqsgm5czdmo JOHN GAMES
SONY ADP-160CR AA
Ps4 slim power supply does not turn on gun and disarms 12v R184 smd code 85b = 7.5k changed 9k ago Replace the msm! JOHN GAMES
SONY ADP-160CR AA
Doesn't start R184 smd code 85b = 7.5k changed 9k ago Replace the msm! JOHN GAMES
SONY KDL-40R485A
It restarted three times and turned off and flashed 6 times. Tsound was a lack of negative power on pin 4 that goes to the LEDs I jammed from pin 5 to 4, it didn't turn off anymore and it's a good idea to replace the 39nf capacitor to 50v ELETRONICA JUNIOR BELEM PA
SONY MHC-GTR888 HCD-GRT888
Totally off. Power supply without standby, 8v2 voltage is missing, the board says 13v. solution: change all couplers. Naldo Lima
SONY KLV-37NL14A
Doesn't work Q601 and q602 shorting out, when installing new ones they heat up until they burn out again. Ic601 replacement RONALDO VIEIRA
SONY KDL-40R485A
It turns on immediately and turns off, sometimes restarts 3 times (6 blinks on the LED) Ic9001 with problem with the output of one of the LED bus pairs (in my case it was the central pair) Changing the ic 9001. sometimes just changing the 39/50 capacitor next to it solves the problem
SONY LBT-355
Poor sound The sound of this device was strange, when it turned on, tsound were noises and rumbles, over time it got better, but I didn't clean everything, I changed all the electrolytics and nothing Bad stk output, put in a new one and resolved it right away. This was a lot of work, as tsound was a ctz that wasn't the stk.
SONY LBT-355
Tape doesn't work Broken engine center gear Changing the belt kit and the tape still doesn't work, pasting the engine's central gear. pasting it in place, pasting it off no longer fits.
SONY KDL32R305B
No image and LEDs don't light up Inverter power supply Replace the main board or try to replace the ic bd9397fev SANTOMEL
SONY KDL-40BX425
This TV sometimes turns on but does not respond to panel commands. When it turns on, if I turn it off, it won't turn on again. The problem was solved by changing the SMD regulator on the main board u701 g1084-33 3v3 regulator of the micro, it was changed, instead of 3v3 it was with 4v8, it was just a matter of changing it and the television started working normally again.
SONY MHC-GTR888
Doesn't start Replace pc701 pc702 pc704 pc301 pc302. <small>electronicssupplyparts </small> Gramado/RS
SONY KDL 32R435A
Turns on and then flashes 5x Backlight defect, in this case it was a 10micro SMD cap, shorted in the LED power supply. JOAOMVJR
SONY KLV-32L400A KLV-37M400A
TV turns on and then turns off, LED flashes 4 times Capacitor c 4084 open, and also fuse f 4050 All of this is on the main board, cmd capacitor on the bottom of the board and fuse on the top next to the t-com cable Saltech
SONY KLV-37L400A
The TV turns on normally and the blacklight turns on. no image I checked the power supply board, it was ok, the fuse was ok. I noticed overheating in the ci as15u. I replaced it and the TV started working normally again. Adriano Miranda
SONY HCD-GPX55
Customer reported that the sound was lower than normal, I asked to bring the speakers for an evaluation... Toasted coils, suspension removed from the speaker cone, speaker wires bare, probably connecting more speakers in parallel and lowering the impedance, total damage, almost burning the amplifier. Whenever I carry out maintenance on these powerful devices (mainly Sony and Aiwa) and with owners who abuse the volume, ask to bring the boxes, these I will have the coils replaced from 4Ω to 8Ω, and add a 10r x 10w resistor to the tweeters to avoid burning out altogether. Trendset
SONY KDL-32EX650
AZ1-N 		Red LED flashes 3x and the TV does not turn on. measuring 12v voltage for the audio, it dropped to zero 4 seconds after switching on. 3.15a f3700 burnt out Replace 3.15a smd fuse. Hermes
SONY XBR-52HX905
Turns on, works for 1 hour and turns off Improve heat dissipation in t-con Remove the shield and place heatsinks on the t-con board chips. EletronicaJambeiro