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Sony Repair Tips




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Search: sony
Results: 20086
Make Model Symptom Problem Solution By
SONY HCD-E300
Indica "please wait" no cd Clean the connectors of the red cable that takes data from the CD to the board. Persio (TVCompany)
SONY MHC DX 9
It turns on normally but the relay does not arm and tsound is no sound D801 shorted. relay responsible for filtering relay voltage Johicon Silva
SONY KDL-32R305B
Bl turning off in seconds Open LEDs on the buses, be aware that this model turns off in the same way if it is not connected to the t-com, which could cause mistakes if you test it without it. davi.sls
SONY KDL-40EX605
Does not turn on, dead without stand-by 3.3v missing Open resistor r6301 10r, which supplies stand-by IC LUIZ CONSERTOS
SONY 32EX425
Duplicate screen Faulty tcon Homemade method to find out if it is the tcon or screen, we must heat the chip with a blower or if the chip is heating up, use a contact cleaner as a coolant to cool the chip and see if the image returns to normal if it does, it is the tcon if it is not screen pimentelb
SONY STR-K760P
Dead Resistor de 1Ω aberto (r904) Replace and run for the hug Powertech
SONY KDL-40HX755
TV lights up red LED but doesn't turn on, when the power is turned on the green one comes on and goes back to stand by and flashes 3 times Fuse 6002 open and capacitor shorted next to a 3r3 coil. Just replace the shorted capacitor. Ofaztudo - Serra-ES
SONY KDL-32R305B
TV turns on normally but after 10 to 15 minutes it starts to restart. Ci tpc8129. ci smd which is at the power supply input. Replace the IC or place a 1n4007 diode from pin 1 to pin 8 of the IC with the anode on pin 1 and the cathode on pin 8 so that the TV stays on. Gerson Digitecnica
SONY KDL40R485
Turns on and off and the LED flashes 5x Change all the smd ceramic capacitors that are on the 17.5 line on the screen board Replace all the smd ceramic capacitors that are on the 17.5 line on the screen board ALEX LOPES
SONY GTR88
Vu locking and making noise Inside the vu tsound is a seesaw switch with leakage - just change it and it's like new ELISEU
SONY KV-29FS100
Delay in turning on or LED blinking Ci 600 power supply oscillator I just warmed it up with hot air and it works again... good luck Jhone eletronica
SONY 40EX525
It would turn on, it would change from red to green LED quickly, it would not turn on Switch to main board short on bga Switch to main board short on bga rogeriofederal
SONY KV-21FA310
BA-6 		Does not turn on, but the relay clicks and blinks 4 times Diode d580 open, put a 1n4148 in place. D580 1n4148 replace. Jadson G Nascimento
SONY 32R435
Turns off and on after 3 minutes sound and image ok Changed led Changing the LED or changing the bar cesila
SONY KDL-40R355B
Turns on, Sony appears, turns off, turns on again 3 times. and then the red LED flashes 6 times The defect is in the LEDs. or bad contact or burned out LED. good luck friends. Pernambucano
SONY KLV-22BX350
Half (center to top)picture only screen Same as above Half to top only bright Damu
SONY HCD-GT888
Sound works normally with audio. The display does not light up and the red volume LED does not light up, except for the USB one. Burning of the smd transistor, of the led driver circuit, which stabilizes the 13.5v voltage, it is located on the side PCI close to the CN 601 connector that comes from pin 16 which is the +13.5v led Replace of q716 or 2sb1710tl link for replacements (https://alltransistors.com/crsearch.php?mat=si&struct=npn&pc=100&ucb=1500&uce=800&ic=5&tj=150&hfe=8&caps=to218 Roberto Curto Circuito Serviços
SONY KDL-32EX425
Sometimes it turns on and shows the Sony logo and sound and nothing else, other times the standbay LED flashes 8x Analyzing I found two ceramic capacitors close to the c.i 6002 on the main board, both had a short when removing and measuring outside, only one was bad, even so I replaced both Changing ceramic capacitors close to the c.i 6002 on the main board. AJ INFOR
SONY KLV-52S510A
Turn on red LED. .pressing power switches it to green, leaving the display off and the backlight off. I heated the board in order to resolder the processor... Heat the oven to 180 degrees and place the board with resin, leave for 10 minutes and then let it cool and when assembling, use thermal paste on it... Fonseca
SONY KDL-40BX425
Led flashes twice power supply without 12 volts and 24 volts Short in diode d911 ud1006 at primary power supply Replace of the same juliano