Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
Pedir dica reparação
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyTC850
NO APS DELAY BETWEEN FW AND PLAY, BREAKS TAPES When using APS, unit should go into reverse FW mode to stoptape, wait for a moment, then engage PLAY. The delay did not occur, andunit went directly into play from FW, breaking tape.
SonyXR20
INTERMITTENT AUDIO OUTPUT Sound cuts out momentarily on radio or tape when accessoriesare first turned on (actuating blower, lights, brakes, etc.). Kills soundfor a second without affecting dial lights. Also occurs if engine isrevved up to 1200 rpm or so while in neutral. Foll
SonyKV1965
PIX BEND, TROUBLESHOOTING SUGGESTION Bend in picture. It can be changed by brightness, but noteliminated. Also slight bow in edge of picture, pin adj. does help butdifficult to get straight if not impossible. Customer is not complainingabout above described problem. -HQ COMMENTS: The di
SonyKV1770R
WAVY VERTICAL BARS, LEFT SIDE OF SCREEN With antenna connected, wavy stripes similar to those causedby cable ingress appear on left side of screen. With no antenna, signalis snowy and weak, but shows no evidence of vertical artifacts. HIT asswas replaced, with no effect. Cable assohmmeter.
SonyCDP302
SKIPPING Skipping. Found on an older unit S/N 804653. Everything wasthe same except TE was lower in amplitude 0.78Vpp vesus 1.1Vpp in thenewer units. Is there a procedure for adj. laser output?
SonyPSX50
INTERMITTENT TRACKING Found anti-skate pin too long and was rubbing against baseassy.
SonySL2700
SHUTDOWN FROM ANY MODE After inserting tape, pressing any mode switch unit wouldshutdown in approx. 10 to 20 seconds. Take-up reel would turn slowly ornot at all. Pinch solenoid operation may also be erratic.
SonySL30
NO LUMINANCE DURING PLAYBACK, CHROMA OK Monitor picture shows no low frequency information, onlychroma information. The picture also rolls.
SonyXR780
DEAD OUT OF THE BOX Unit turns on and lights up but is muted.
SonyKV2675R
INTERMITTENT LOSS OF PICTURE OR RETRACE LINES, CR PIN CONN Set would intermittently loose picture or get retrace and attimes go out of focus. This is a serious problem as it is not easilydetected. I suggest an immediate S/B.
SonySPP22
HANDSET DEFECTIVE - NO CONNECTION TO BASE Handset beeps as if distance between base and handset is toogreat. Also when handset is in cradle it cannot be called by call button.
SonyCDP650ES
DRAWER WON'T OPEN Drawer would not open after inserting a disc upside down.
SonyCDP70
NO DISC ROTATION - PART MISSING Part missing on chucking arm assy. Nowhere to be found inunit, with part missing chucking arm puts too much pressure on disccausing no rotation.
SonyD5
JAMMED FR BUTTON FR button was jammed in causing unit not to start.
SonyPCMF1
MUTING In 14 bit mode unit works correctly. In 16 bit mode, unitmuted.


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.

Verifique se o esquema está disponível na área de downloads