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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCDX5040NO DISPLAY/NO FUNCTIONS EXCEPT DISC LOAD No display, no functions (it will load a disc, but it will notplay it).
SonyCDX45RFCOMPRESSION SPRING MISSING Mechanism jammed and discs are stuck inside. Found that thecompression spring (ref. 61) was not in the unit.
SonyCDX4050NO AUDIO OUTPUT (FOUND COLD SOLDER JOINTS IC701 PINS 29, 30) No audio output.
SonyCCDV5000 INTERMITTENT COLOR ON RECORDING/ REPLACE C630Intermittently no color on recordings, E-E and playback are OK. Found defective filter capacitor C630 in chroma processor.
SonyCCDTR81PICTURE JUMPS - DC-DC CONVERTERPicture jumps in playback or camera modes and no output from S video. Discovered no -3.6V (VEE) on video in/out switching transistors Q308, Q309. SOLUTION: Replace DC-DC converter.
SonyCCDTR77ZEROS IN EVF AND ALL SEGMENTS LIT IN LCD - W501 PIN 14/CN74 The EVF only showed zeros and all segments and characters onthe LCD were turned on. There was no data to slave signal between LC45and VS103 boards.-SOLUTIOIN :Resoldered pin 14 of W501 on CN74 board. Submitted by DewayneKemp of Entertainment Technolog
SonyCCDTR700WILL NOT PLAY HI-8 RECORDING/ RESOLDER SL-37 BD Unit would not recognize Hi-8 tapes, therfore any Hi-8 recording appeared washed out.
SonyCCDTR7NO COLOR WITH SELF RECORDED TAPE PB / Q508-VC80 BD Pre recorded PB color ok, E-E color ok only problem no colorwith self recorded tape PB.
SonyCCDTR400MOTORS NOT WORKING (LOADING, CAPSTAN) F451 OPEN / BAD CN901 Motors not working (loading capstan) F451 open.
SonyCCDTR400BATTERY DOWN ADJUSTMENT - CORRECTION The battery down adjustment in the manual is incorrect. -HQ COMMENTS: Working on a solution.
SonyCCDTR21IN RECORD LENS COVER INDICATOR IS ON BUT LENS COVER OPEN When trying to record, the lens cover indicator is acitivatedbut the lens cover is open. -FOUND: S002 is not completely activated. Replaced S002.
SonyCCDTR200DEW INDICATOR ALWAYS ON / FP573 FAILURE Dew indicator was activated. Traced to open connector at theedge of the dew sensor element, where it connects to the flexible board FP573. NOTE: This failure happens to both CCDTR200 and CCDTR500. Maybeothers too.
SonyCCDFX530NO CAMERA VIDEO / BROKEN TRACE ON FP-46 Unit had no camera video.
SonyCCDFX420CAMERA VIDEO HAS DIGITAL NOISE / REPLACE CORE IC707 When in camera mode, the picture looked like it has digitalnoise in video out, but the video looked good in the view finder. AlsoVTR play back on prerecorded tapes looked fine on video out.
SonyCCDFX410P/N FOR CASSETTE DOWN SW S005 This switch is mis-labeled on p.165 of schematic, along withFP-442 flex. I know the p/n 1-570-771-21 appears in other FPRs, but it mayhelp to have direct reference in SERIS.



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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