Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCCDTR600
NO POWER AND DRUM SPINS FASTER THAN NORMAL/RESLD IC505 Dead, no power drum spins faster than normal.
SonyCCDTR600
NO PLAYBACK PIX / REPLACE C1167 ON THE HE19 BD No playback pix, audio ok.
SonyCCDTR600
JACK COVER COMES OFF BY ITSELF. Jack cover comes off by itself, models CCDTR367376/83/93 andTR100 affected. Saw 5 units with same problem.- SOLUTION: Replace Cover, Jack- HQ COMMENTS: Japan is aware and is working on a fix.
SonyCCDTR600
VIEWFINDER INOPERABLE/INPUT DATA IN PAGE "D" ADD'S BO TO BB No color in viewfinder.
SonyCCDTR6
NO AUDIO INTERMITTENT AUDIO E-E / REPLACE C469 No E-E audio. Found voltage low pin 42 IC401. Should be2.1 v it was .7 volts. Found C469 220pf 50v tantalum capacitor leaky.Thus allowing microphone audio to appear at pin 42 but pulling down theDC voltage at that pin and activating the mute circuit
SonyCCDTR6
LOSS OF ATF / L502 OPEN Picture would intermittently lose tracking, and the trackinglines from scan would roll thorugh picture no ATF.
SonyCCDTR5
NO AUDIO / REPLACE Q231 ON THE VS22 BD No playback audio E-E ok.
SonyCCDTR400
NO COLOR ON RECORD OR PLAYBACK / REPLACE X201 Camera had no color through the monitor, but pix in EVF wasOK. Discovered frequency of VXO 40 Hz lower.
SonyCCDTR400
SQUEAL USING MAXELL TAPE / Had a few reports of the CCDTR400 producing a squeal,sometimes intermittently, from drum are which is actually caused by thetape. The offending tape is a Mexell Hi8 XR metal 100. Using any otheretape eliminates the noise. Suspect tape develops a bi
SonyCCDTR400
INT B/W IN PLAYBACK / REPL IC201 (Y/C PROCESS) VS BOARD Pix in playback has weak color and goes to b/w, then back toweak color.
SonyCCDTR4
INTERMITTENT B/W PIX IN VIDEO OUTPUT/RAN JUMPER; LEAKY C216 Unit has multiple problems after reair, found C326 leakingwhich is eating trace from possitive side of C326 to R216 of chroma ampcircuit.
SonyCCDTR36
NO PLAYBACK PIX / REPLACE C1167 ON THE HE19 BD No playback pix, audio ok.
SonyCCDTR33
UNIT DOES NOT RECORD AUDIO / RECONNECT MA231, MIC BD CONN Doesn't record audio (no mic audio) - SOLUTION: Reconnect flex connector at CN001 on MA231 PC board._HQ COMMENTS: There is no history of this being a common problem. Wewill monitor this for future problems. Thanks for the input.
SonyCCDTR33
NO PIX IN CAMERA JUST BLACK PIX/REPL IC705 VC BD; DEFCT COMP No pix in camera, pix black screen. Checked all data andother signals information, found IC705 875737369 on VC160 bad.
SonyCCDTR33
INT PIX; DISPLAYS ALL KINDS OF COLORS IN CAMERA/FLEX CD137 In camera section the pix first displayed red pix then blue,green etc. in sequence. Found flex cable of CCD imager board is cut, thatcaused problem.


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.

Não arrisque reparar equipamentos com tensões elevadas se não tiver conhecimentos técnicos para o fazer em segurança.

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