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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY HCD-EX6
Put it in the protect box Shorted cooler, it won't turn Replace the cooler everything ok run to hug claudio system
SONY KDL-40R485A
TV turns on, screen lights up and turns off, standybay flashes six times.. Measure and resolder the contacts of the central strips with the bars Rodrigo Jorge
SONY HBD-TZ135
Doesn't start. turns on and then turns off. Ic 305 3.3v regulator with output around 0.8v to 2v. The regulator was replaced and the problem was resolved. Vanderlei
SONY MHC-GTR888
Giving protection when using cd CD mechanism motors with altered resistance or almost shorted Replace engines. Luidio
SONY MHC-GTR88
Turn on and off Burnt exit Mauro
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. eletronica politec
SONY KDL-32R435A
Does not turn on, LED flashes 4 times C62 pci v with Replacement Videotec Eletônica Sumaré
SONY KDL-40R485
It works for hours at a time and the LED flashes 5 times Poor contact in the flat cable when connecting the main board To make sure tsound is bad contact on the flat, place a piece of insulating tape wsound the flat will be tightened to improve contact on the connector if you decide to leave or replace the flat cable. Ricardovideoesom
SONY KDL-40W605B
Press the power key, the standby LED turns green, and it does not turn on and the LED flashes 6 times In my case it was the faulty main board To discover this defect, I had to buy the inverter board first, and I also checked the backlight LEDs, which were perfect. Eletrônica Valdecir
SONY KDL-40R485A
The television turns on, activates the LEDs, turns off and the LED indicator starts blinking. blinks 5 times and pauses. blinks again 5 times Defect caused by a capacitor in the v-con of the equipment screen. in my case it was the cd9, but tsound are 4 capacitors next to each other. Use the voltmeter and take the measurements correctly. one or more of these may be shorted, causing the defect Simply removing it can eliminate the problem. Of course, if the colleague has the capacitors in stock, he can replace them Eletrotécnica São Rafael
SONY KV-29FS100
No image LED flashing protection acting even when blocking ik Lack of power on the micro.tv flashes standby LED and does not turn on.resolved inductor l303 After a general check of the micro ic301 power supply, 9v pin 44 was missing.cause:open coil l303.defect similar to other more common ones Claudio70
SONY MHC-RG190
Display off R908 (1r) Flavio FJLeletronica
SONY HCD-SH2000
Reads normal CD but when pressing open/close it appears on the display (locked) Reset the device by pressing the stop and power keys at the same time for 3 seconds, the device turns off, turns it back on and the eject function works perfectly. PATRICK ELETRÔNICA
SONY MCD-M60D MHC-M60D
Inoperative device does not even turn on standby, the power supply keeps oscillating, raising and lowering voltages. Integrated pwm that switches the mosfet transistors Integrated pwm power supply switching (couldn't see the number) JHONNES ELETRONIC
SONY KDL-40R485B
LED flashing 4x Capacitor ck10 on the vcon board shorted. next to the 220 coil. just change it and run for the hug! Rafael Sena
SONY MHC-RG121
No audio Defective phone jack Replace o jack...j2 GGN
SONY HCD-ZX80D
Don't read cd This sound has the following defect, insert 3 CDs, it spins for a few minutes, it reads normally, when you change 2, it no longer reads, we already replaced the original optical unit, nothing, we changed the flex cable, it continued to have the same defect, this defect was q101- um6k1n code - k1 double mosfet does not arm the mosfet gate with a problem, we replaced it for the new one, resolved the CD worked normally, all 3 CDs, the defect was not the flex cable and the optical unit, it was a bad mosfet Defect resolved assistência técnica SONY
SONY HCD SHAKE33
Protection code e05 After many scans on the audio board, nothing was found, everything was ok, I decided to give the power supply board a good check, I found the d318 shorted on the same line as it, an open 10r resistor D318 and an open 10r resistor on the same line José Dias
SONY HCD-ESX6
No sound. low power supply 24v, normal 36v R1003 (5k6) Israel Portela
SONY HCD-EZ880Z
When connecting, the message protect e02 appears I lifted the jamper jw649, it turned on normally, I checked the q606 and q607 and they were good. I decided to change the output but it kept turning off. I did the following, I disconnected pins 2,3,5 and 6 input from the output and injected a direct audio signal, it didn't turn off anymore. I checked the capacitors c666,667,668 and c669= 1mf x100v ceramic. they replace them directly without forehead. HIPER ELETRONICA SERVICE Maraial-PE