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Sony Repair Tips




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Search: sony
Results: 20088
Make Model Symptom Problem Solution By
SONY KV 200MG
When turned on, 03 lines appear (green, red and blue), then the image appears with the vertical semi-closed at the top. Saida vertical (the 7830). FERNANDO S
SONY KV TODAS
Low sound Defect in selectornic Breaking trick, remove the internal capacitor from the audio decoil t 02 and place a 4.5mb crystal in place of the removed capacitor and adjust it if necessary; Importantly, this crystal comes with 3 terminals, you have to cut the first terminal, and just run for a hug, tsound is no other way to repair the defect fernandoferreira
SONY KV-2170B
+b com 200v This device arrived in my hands with the converters q602 and 603 (2sc 4034e) and the zener diode d613 (r2m) shorted. After exchanging these components and without observing any other components with apparent problems, I turned on the device and the r2m diode shorted again. Removing it from the circuit I verified that the +b voltage reached 200v, when normal is 125v. After several hours of measurements I verified that the resistor r618 (100k x 1/8w) was open. went to change and run for the hug. Paulorusso
SONY KV-X2131D
I'm sound In addition to tr q251 and q261 of the mute circuit tsound was a 560k resistance (r256) open masfe
SONY KV200MG
I'm sound For no apparent reason Release jump 110 (mute system) Tectoy
SONY 29-XTR30
Jagged image C815 Replace component CSOM-(066)34231060
SONY 29-XTR30
Jagged image 9 and 12v power supply Check the filter capacitors of these lines CSOM-34231060
SONY TA 3650
Doesn't work Fixed Device working cesar
SONY KV34FV310
BA5A 		Activating protection, when turned on, a sound appears and disarms, it does not enter service mode Cy 8002 mcz3001d secondary power supply of at pxoimo flyback Popi
SONY LBT-A195
Display does not light D1309,d1308 ambos bzx de 6,5 e 33v Check the power supply transformer fuses, following the 30v and 6.5v filament supply and you will find d1308, d1309 shorted, also test 2sb1375 PALAURO
SONY KV-14LT1E
FE2 MONO 		(eleven bliks) LED blinks 11 times when turning on, the TV sometimes starts up. Mcz3001d faulty, r610 with changed value joao gomes
SONY KV-14M1E
BE-4 		Generates high for a moment and LED flashes 6 times Q 602 - dta 144 CELIO
SONY MHC-GNX100
Does not turn on flashing stand bay led 4 position 18V diode open position DD700 D701 D611 D612 large 3-pin resistor 0.22R 5W with one of the open pin and the IC600 STK412-240 Replace the same eletroclaudio aguas belas
SONY MHC 290
Shows eject on the display then stays on standby D 023 d024 shorted ' Replace the same ANTONIO NOBREGA [PATOS.PB]
SONY HCD-ZX80D
Completely stopped, power supply ;8817 Fortaleza client, henchman Electrical network current oscillation Well guys, the 4v power supply was burnt out; I put a DVD player that has 5v and it was a mess and just look for a power supply that isn't too big, hug and good luck. marcos melo cascavel ceara
SONY KLV 40 S200
LED flashes 3 times and does not start The three voltages on the video card are missing, these three voltages are not the main power supply Video card replacement itan
SONY KV 2970T
It turns off the screen and it comes back to normal when I touch the screen then it starts all over again I have already checked all the areas that could cause this defect. roni
SONY KV-M 2100E
With sound the screen was completely white with no image Causes diode under the line transformer, just replace it bezerro
SONY KV29T80
Jagged image at the edges and audio stuttering. detail, intermittent defect and also happens in av. Cable a.t. of the flayback, charred at the exit of the flay. Flyback replacement gmcmaster10
SONY KV 2163S
Turns on without picture normal sound Regular a escreen