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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
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
SONY SH 2000
1-474-315-11 SANKEN 		In protection, the stby led turns on when plugged in and then goes out, without a single signal. Defect on the power supply board, I tested the couplers, the stk y6763 (z401) and nothing, the problem was in the broken d 408. VALDIR GDP2
SONY KDL-32BX425
Backlight does not come on, audio comes out, but then disarms, this repeats 3 times, then the red LED gives an error code with 6 blinks. R26 of 10k=(01c) open on the inverter board, close to the ci oz964sn. Replace it, as this resistor releases 5 volts for the transistor to switch pin 3 of the oscillator ci (enable). dudutekk
SONY KDL32R305B
Turn on and off Led bus. shorted In my case, I replaced an LED point. it was possible to take advantage of the bus APs.Eletronica
SONY KDL-40W605B
Does not turn on, with the standby LED flashing 6x. Defect in the LD board responsible for turning on the backlight LEDs. Tsound are 2 SMD capacitors in parallel at the backlight output. Check both, as they may have a short circuit. rafaelmoraes99
SONY KDL46EX655
Stand by flashes 3 times, rj45 cable connected and lightning strike burned router Ci da lan short (realtek 8201), tip falcon electronics Replace of the same, tadeu masson
SONY KLV-40M400A
TV turns on and off quickly blinking standby LED 4x Short in component c4086 The c4086 was removed and the TV turned on normally Ivan Junior