Dicas Reparação




Modelo - Chassis 5000


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SonyCCDV5000
DATA SCREEN SCRAMBLED ONLY IN VTR WITH NO SIGNAL CV-401 AFC trimed will correct data screen then it would startto drift. Voltages around IC-406 AFC capacitor pin 37 and up areincorrect. AFC input is UCC. Replaced CV-401. -HQ COMMENTS: CV-401 is the AFC adjustment element for the DDS SyncGenerator I
SonyCCDV5000
LCD FULLY LIT UP - INTERMITTENT Sometimes by squeezing or flexing the cabinet all segments ofthe LCD would go on or sometimes the deck would even go into Rewind. Ifthe unit was disassembled, it would not fail. I notied that one cabinetscrew would connect the handle bracket (Ref. No.
SonyCCDV5000
UNIT MUST BE DISASSEMBLED TO ADJUST EVR Unit needed EVR adjusted several times to satisfy a very de-manding customer. Unit had to be disassembled each time adjustments weremade to ground TP B6.
SonyCCDV5000
NO AUDIO - ONE OR BOTH CHANNELS No audio output on left channel. Traced to no output but goodinput to audio output selector IC-317. Found C-382 had one lead pulledout of can. Noticed that all four capacitors along side of IC-317 werenot flush mounted to board.
SonyCCDV5000
"WAVY" LINES AT 2-4 SECOND INTERVALS IN PB WHEN RECORDED After 30 minutes, Playback would show slight wavy lineshorizontally at 2 - 4 second intervals. This problem only exists on tapesrecorded on this unit. Playback of tapes from other units were perfect.
SonyCCDV5000
PART NUMBER FOR REC PROOF SWITCH TAPE SELECT There is no part number listed for the REC proof switch onthis model. What is the part number?
SonyCCDV5000
CHANGE OF VIEWFINDER TYPE Regarding the above CRT for the CCDV5000 viewfinder, has thisCRT been changed from a square type to a round type? A servicer says heopened a viewfinder to replace the CRT and noticed it had a round typeinstead of the square type. Has it been changed?
SonyCCDV5000
IMPROPER IRIS OPERATION WHEN IN MANUAL MODE When switched to manual mode, iris would close completelyunder lower light conditions.
SonyCCDV5000
INCORRECT PART NUMBER FOR AF-DM ASS'Y The part number listed in the manual for the AF-DM ass'y isA-7030-171-A. This part number is no good in KCP or RPC.
SonyCCDV5000
NO AUDIO FOR 1 1/2 SECONDS AFTER PAUSE When customer takes unit out of pause mode, he has no audiofor 1 1/2 seconds. This causes a problem when editing. -HQ COMMENTS: This is normal operation. The audio must be muted untilthe servos come up to speed, otherwise there would be noise from the
SonyCCDV5000
WHEN USING DIGITAL FUNCTIONS OVERLAP NOT SMOOTH When in Standby mode, picture will jump when going fromdigital functions to clear. When using the overlap function, afteroverlap is completed, picture will jitter slightly. Checked adjustmentsto digital board and found them in specs. Jitter of picture
SonyCCDV5000
OUTDOOR TOO RED AUTO SLIGHTLY OFF RED After performing white balance adjustments, found outdoorpreset to be slightly red. Is there a way to compensate for this withoutaffecting the manual white balance setting? -HQ COMMENTS: The white balance adjustment should work OK. Please tryre-perfor
SonyCCDV5000
COLOR FLICKERS 30 SECONDS INTO PLAYBACK Color starts flickering after about 30 seconds of playback.
SonyXR5000
TAPE STICKS WHEN EJECTING Tapes are intermittently sticking inside when ejected. Thereturn link has a square bend on the end toward the rear of the deck andan angular bend on the front. If the spring is installed backwards, itcauses the problem. -HQ COMMENTS: Thanks for the inf
SonyCCDV5000
NOT SHOWING WHEN BATTERY IS LOW I supplied an externally regulated DC power supply with unitin Record, Standby, I lowered the DC supply from 6.3V down to 5.5V. Thebattery down indicator did not come on at all on the LCD or monitor.


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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