Dicas Reparação




Modelo - Chassis FX


Pesquisa: FX Enviar Dica Resolvida
Resultados 677
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCCDFX410
WILL NOT LOAD/UNLOAD IC-510 appeared bad and it would not turn on Q-509. Put unitin page four address OE DATA 01 then Pause. Then address II DATA OC forUnload to troubleshoot IC-510. Had input to pin 14 and no output. Appliedsix volts on Q-509 collector and unit unloaded.
SonyTCFX170
BAD MOTORS Customer sent four TC-FX170's in for repair. All had badspots on motor. Also pertains to serial numbers 8814792, 8802009 and8801941. I've seen this at least five other times.
SonyCCDFX410
CAPSTAN OVERSPEEDING Capstan overspeeds. Mechanism will not operate. Apparentloss of F.G.
SonyCCDFX410
AVAILABILTY OF FP-442 FLEX BOARD We are getting many requests from the field for the partnumber for the FP-442 Flexible board. Is this part available? -HQ COMMENTS: This part is listed in the CCD-FX620 Service Manual page163. Part number is 1-641-639-13.
SonyCCDFX511
NO VIDEO OUT IN PLAY No video out. Scope pin 47 of IC-201 (video process) OIT.Trace through Q-216, 218, 220, 222, 223, C-260. Into IC-206 pin 1 VCAchip pin 3 had no output.
SonyCCDFX410
WEAK LUMINANCE AND SYNC IN CAMERA VIDEO Dark picture with loss of some horizontal sync. Picture doesnot roll luminance off the CS-31 board is ok. Checked luminance atC-071 into the capacitor is fine and out of the capacitor is weak withvery little sync.
SonyCCDFX310
MULTIPLE LINES IN VIEWFINDER SCREEN Multiple lines running horizontally in viewfinder screen.Upon examination of waveform at IC-501, pin 3, (vertical drive out) Ifound the following waveform: The irregularity occurred every threecycles.
SonyCCDFX411
NO VTR FUNCTIONS/CAMERA OK When put in the VTR mode, unit would shut off. Unit wouldturn on in VTR, viewfinder would light up, then 20 seconds later it wouldgo off.
SonyCCDFX510
INTERMITTENT POWER Unit would not always turn on with power switch.
SonyCCDFX410
CAMERA VIDEO VERY DISTORTED/LINES IN PICTURE/RANDOM NOISE Found pulses of IC-801 pins 30-335 distorted. Replaced IC-801from a scrap board with the same problem. Checked pulses pins 30-35still bad.
SonyWMFX70
OVERSEAS MODEL - NEED PART NUMBER FOR THE REMOTE Overseas model and the part number for the remote is not list-ed in the service manual.
SonyCCDFX410
RED PICTURE FROM CAMERA Unit played back pre-recorded tapes fine. Camera sectionwould output red picture with same video detail (looking solarized).Checked IC-802 A/D converter. There was no activity on pin 1 of IC-802 -0vdc.
SonyCCDFX510
TAPE JAMMED Technician Carl Smith reports symptom of tape jammed. The setwould sometimes work if tipped on its side.
SonyWMFX40
AUDIO IS INTERMITTENT Intermittent audio.
SonyCCDFX410
JAMMED Unit came in jammed. Gary Kilbourn found the cam gear hadseveral broken teeth.


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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