Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyEVS550
NO RECORD OR PLAYBACK VIDEO - AUDIO IS OK E.E. video is ok. Playback video is non-existent and no videoRecord. FM audio is ok.
SonyFDL310
NO VHF INTERMITTENTLY Customer complaint no VHF and when switched to UHF picturecomes and goes. Looks like IF tuner block has a bad connection somewhere.
SonyKV8AD10
SET INOPERATIVE Set is inoperative. F-602 is open.
SonyCCDF46
MAKES CLICKING NOISE When camera is on, mechanism goes to loading position. Load-ing motor starts chattering. Replaced mode switch which did not fix theproblem.
SonyKV32XBR55
CAUTION REMOVING FRONT BEZEL Please exercize extreme caution when removing the front bezelon this unit. While doing so, set may tip foward. -HQ COMMENTS: Please add a form of support in front of the CRT. This isalso true for model KV-32XBR51.
SonyKV32XBR51
CAUTION REMOVING FRONT BEZEL Please exercize extreme caution when removing the front bezelon this unit. While doing so, set may tip foward. -HQ COMMENTS: Please add a form of support in front of CRT. This isalso true for model KV-32XBR55.
SonySLV555UC
DOTS SUPERIMPOSED OVER VIDEO ON E-E Superimposed on E-E video is a series of white dots across en-tire screen spaced at 1/2 inch intervals vertically and horizontally.If any function is accessed (i.e. channel change, etc.) they will move onscreen display area and return in one second.
SonyKV20EXR10
BUZZING NOISE, REPLACED T-602 Customer was complaining about intermittent buzzing. Unableto hear in the shop.
SonySTRGX90ES
NO OUTPUT/DISPLAY BLINKS "PROTECT MODE" Intermittently no output/display blinks unit in Protectionmode.
SonyCCDF34
OWNERS' MANUAL On page 21 of the owners' manual it states that the squaremanual focus symbol will blink when the autofocus function does not workproperly due to low light level or low contrast. This is incorrect thesymbol does not blink. Customer had camera in at Bur
SonyCCDF33
OWNERS' MANUAL On page 21 of the owners' manual it states that the squaremanual focus symbol will blink when the autofocus function does not workproperly due to low light level or low contrast. This is incorrect thesymbol does not blink. Customer had camera in at Bur
SonyKV27XBR10
NO SOUND, NO VIDEO, NO REMOTE FUNCTIONS, REPLACED IC-301 Receiver had no sound, no video, no remote functions and hi-voltage ok. I found no pulses on data and clock line between associatedICs. Also, no vertical pulse on pin 29 of IC-301.
SonyKV27TW70
NO SOUND OUT OF SPEAKER, RESOLDER IC-202 N OTHER CONNECTIONS No sound from right speaker, found that one of the leads onthe IC had broken. Servicer had two other units serial numbers: 7067498and 7067429 that had no audio out of right speaker. Found that vibrationhad broken the lead of the IC on this unit and had
SonyITA750
NO OFF HOOK DIAL IN UNIT When receiver is off hook, unit will not dial out but whenusing speakerphone or on hook dial, unit works fine. Credit R. Kennedyalso.
SonySLV676UC
VIDEO BLANKING IN SP MODE ONLY When playing back a tape recorded on this machine in the SPmode, video blanks out randomly. In Cue or Review, video is present.With prerecorded SP tapes and SP tapes recorded on other machines itplayed back fine. In EP, playback was normal. Sound did


Assistência TécnicaAs dicas apresentadas destinam-se a técnicos de eletrónica, a tentativa de reparação ou assistência sem ter conhecimentos de eletricidade e eletrónica, podem provocar danos mais graves aos equipamentos e, devido a tensões muito elevadas em alguns circuitos, graves danos fisicos que podem constituir um risco em determinadas reparações.

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