Dicas Reparação





Pesquisa:

Resultados 81883

MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCDX5070OPTICAL PICKUP RECEIVED FROM NPC DOES NOT WORK IN UNIT The unit came in for service with type KSS-410A opticalpickup, which was defective. The type shown in the service manual isKSS-313A, which was ordered from NPC and installed in the unit, but thispickup did not work in the customer's unit. Is there a pa
SonyCDX45DISCS DON'T SPIN, "E04" SHOWN ON DISPLAY (REPLACED IC13,Q21) Loads the CD but will not spin, shows E04 on display.
SonyCDV701MOST FUNCTION BUTTONS DO NOT OPERATE/CHECK EJECT BUTTON Most of the function switches do not operate. A selected fewwill respond. Unit resembled having a button stuck in the activated mode. I was not able to track this down by checking key scan lines to and fromthe micro. I was able to determine the fault
SonyCCDTR82NO STEADY SHOT No steady shot indicator showed in viewfinder.
SonyCCDTR77NO CAMERA OUTPUT/RESOLDER L710 The camera had no output. The problem was caused by L710 onthe VC136 board being poorly soldered on one side. Re-soldering resolvedthe problem.L 710 is in the camera 5v line. When it opens the camera sections isbasically dead.
SonyCCDTR71ONLY ZOOMS ONE WAY/REPLACE IC855 Unit would only zoom in the direction that zoom was firsttried at power-on. If you tried wide first, it would only zoom wide untilyou turned power off. After killing power if you tried tele first, wouldonly zoom in the telephoto.
SonyCCDTR71BROKEN VIEW FINDER LATCH View finder latch breaks off and you must replace (or at leastorder) the entire right cabnet to fix it. Can the latch be made aseperate part number? -HQ COMMENTS: We investigated this before, and found it to be tooexpensive to get a sufficient quantity
SonyCCDTR70NEW VC-145 DOES NOT WORK CHANGE PAGE F ADD 00 TO DATA 5E New VC-145 does not work
SonyCCDTR7LOSES Y SIGNAL AFTER A FEW MINUTES/REPLACE C318 Would lose Y signal after unit was on for a few minutes.
SonyCCDTR400NOISY CAPSTAN, INTERMITTENT ROTATION/REPLACE CAPSTAN MOTOR Noisy capstan, intermittent rotation.
SonyCCDFX620PART NUMBER FOR TELE/WIDE SWITCH INCORRECT/1-692-257-21 Drawing in S/M is incorrect showing plug in flex connector andswitch board. Flex board is actually part of switch assy.
SonyCCDFX530DRUM PROBLEM/RESOLDER IC505 Drum assy runs extremely fast.
SonyCCDFX530NO FOCUS, NO ZOOM/REPLACE LENS BLOCK No focus, no zoom
SonyCCDFX510PREMATURE TAPE END DETECTION We need clarification on CSV-3 Service Bulletin #333. The partlisted as C865 is a filter cap on the focus motor B+ line on p.116. Thedrawing in the S/B shows C559, which is a filter on 5V regulator IC508 onp.122. Which cap should be changed for this symp
SonyCCDF55JAPANESE CHARACTERS FOR MONTH ON OSD, LCD DISPLAY OK Due to water damage, we had to replace the CT21 board on thisunit. After installation, we could not get the OSD to display the datecorrectly. Either it was yy/mm/dd or mm/dd/yy, but with the month inJapanese characters.



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