Dicas Reparação




Modelo - Chassis 5000


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SonyCCDV5000
AUTO FOCUS QUESTION We need to know at what point the auto focus sets the lens ata fixed point when in wide angle zoom. We cannot locate this informationin the service or owners manual. Are we overlooking it or does this modelhave a different mode of operation?? Please l
SonyCCDV5000
NEW AUDIO/PCM PC BOARD VERSION INCOMPATIBILITY/SM SUPP-1 Instead of PC-35, we found a different version PC-52, withcustomer complaint as huming noise as in manual mode, even with and levelcontrol at minimum setting (0) level. The circuit is different withPC-35. Replaced with PC-35 that solved the hum. All a
SonyCCDV5000
NO COLOR GAIN Weak, light color no yellow color only. If view with colorbar test chart no AWB or manual white balance function.
SonyKP5000
NO CONTROL OF HOR. KEYS OR HORIZONTAL SIZE, REPLACED D-5303 Does not control horizontal keys and horizontal size.
SonyCCDV5000
DISPLAY FLASHES Display is ok in Stop mode. Switch power to VTR mode anddisplay starts to flash (as if no lithium battery). No noticable currentdraw on external power supply.
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


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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