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Sony Repair Tips




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Search: sony
Results: 20072
Make Model Symptom Problem Solution By
SONY KVM2100E
BE2A 		No e/w correction C806--dry and/or r804 smd open Replace c806 and r804 jose luis calcada
SONY KV140MG
Opens the sound, but not the image Defective transistor Replaced q711, q731 and q751. problem solved Cleiton
SONY HCD-ZUX9
Completely stopped Power outage This equipment has an ac-dc converter, first check if it has a 4v output to feed the relay coil, if not, replace the converter and if it still doesn't work check if 4v is coming to the cn 201 connector on the side plate If so, the panel LED will light up but nothing will work, then check if 3.3v is coming out through the same CN201 connector, if not, just replace the reset IC or IC 202 edson102030
TV SONY KV 14VM 5 BR
TV with image but very low sound. After changing the c 225, it was shorted. For those who don't have the schematic, this capacitor is on pin 13 of the selector, ok. jaironuness
SONY KV 205 MP
No sound in rf note: sound has sound in av Replace ic 402 valdemiro This email address is being protected from spambots. You need JavaScript enabled to view it.
SONY KV 32 FQ86E
LED blinks 16 times and does not start TV Replaces the mcz3001d and electrolytic capacitors on the periphery It was ok fhmc
SONY KV-2970
Burning the +b 150v zener. Oscillation on the t603 pin (6;7) edson melo
SONY KV-21
BE-5 		LED flashes constantly and tsound is no high Sda 5255 burnt, replace Gaspar Aedo
TV SONY KV 2970 T
Interference on channels in normal rf av Changed c 102 22 micr 25 volts jaironuness
SONY KV-200MG
Power supply transistors burned, changing them, high and horizontal power supply stretched R618 changed Ronie Grein
SONY MHC-RG77
SOM DE TRES CDS 		When turned on, the sound went into protection mode and turned off. The message appeared on the screen like this (protect power) I checked the power supply but everything was fine, then I removed the number sound output (stk412-150). But then the unlikely thing happened, the sound only comes on on the panel with the output in place. Then I counted on luck and malice. I turned on the sound and left it in protection mode with the outlet in place. That's when I put my hand on the outlet and it was quite hot. I replaced the output and tsound was a file This email address is being protected from spambots. You need JavaScript enabled to view it.
SONY PLAYSTATION 75001
SPCH 		No image appears when turning on the device Unlock burnt Check the unlock or power supply voltage next to the unlock that connects the 3 volts Elias
SONY KV-29T80
Open the image then turn it off R575 470k open MB
SONY KV2553MT
GP1 		Horizontal line in the middle of the upper limit C558 (560uf/25v) Replace c558 with a 680μF/50v 105º joaquim cunha
SONY KV2553MT
GP1 		Ow of, no adjustments C830 e c831 (1uf/25v), ic tde-a2031a joaquim cunha
SONY KV2553MT
GP1 		Trc very bright and no image C852 (22/250v),r851 (0.47r),d851 joaquim cunha
SONY SCPH9001
PLAY 		Controls don't work Ps605 1.5 amp smd fuse open Replace fuse, controls work normally again This email address is being protected from spambots. You need JavaScript enabled to view it.
SONY KV-2170S
It tries to oscillate horizontally but it doesn't turn on. power supply oscillates normally has 115 volts tv makes a noise and doesn't work Does arming protection is consuming Replace o flyback at 2078 u0 (philips) Amauri
SONY KV3459T
Power supply drops less than 80v. Q605 leaking Q605 replace
SONY KV29T75
Turns on and falls into protection Ic 601,c634 LED flashes 2 times with time ffeet