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Sony Repair Tips




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Search: sony
Results: 20088
Make Model Symptom Problem Solution By
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
SONY MHC-GT5D
Protect 03 Capacitor position 2082 shorted Make the replace Fofão estância
SONY HCD-GPX55
Stopped, dead Coil l504 broken, loose inside the device. Increase the size of the terminals, sand to improve welding and run for the hug! Trendset
SONY KDL-40EX405
It doesn't turn on, the STBY LED lights up and stays green The power supply that went into protection, causes ci cxa3809 24 pins Luir
SONY KDL-32BX305 KDL-40EX405, KDL-40EX715
AZ1 		Does not turn on and protection LED is off. defect in power supply g2le, g2he, gd2 IC 3809M-T6 (SixSite09M-T) FTS
SONY KDL-32BX305 KDL-40EX405, KDL-40EX715
AZ1 		Goes into protection, LED flashes red twice. defect in power supply g2le, g2he, gd2 IC 3809M-T6 (SixSite09M-T) FTS
SONY KDL-32BX305 KDL-40EX405, KDL-40EX715
AZ1 		Doesn't start. defect in power supply g2le, g2he, gd2 IC 3809M-T6 (SixSite09M-T) FTS
SONY KDL-40R485
It turns on normally, when an image with any video signal appears, it turns off and sometimes restarts and the stand by LED does not flash, which could indicate a possible failure. In my case it was due to a failure in the connectors on the rulers, I made the connection with a thin wire between each ruler and its respective point and it solved the problem. Alberi F S
SONY KDL-32R305B
Restarting immediately after turning on Poor contact in the connectors, both on the board and on the bus I cut the connectors and released them straight away, solved carlos eli
SONY KDL-50W655A
Does not turn on, inoperative Short in the v-com smd capacitor (display board) Disconnect the lvds cable from the screen to see if the tv gives a signal of life normally smd capacitor c13 shorted on the v-com -- test the fuse and also the diode Saltech
SONY KDL 32EX425
The TV remains on standby (red LED on) and does not turn on, or if it turns on after a few seconds it turns off. It was bad contact in the cable that connects the main board to the power supply board. I messed with the main board connection and it started working again. Jimi
SONY HCD-EX880Z
Doesn't start Power supply secondary shorted, killing it Chap. elect. 470/16 shorted. davi.sls
SONY KDL-40EX525
Screen with duplicate image Insulated flat pins 1 to 10 Zandro