Dicas Reparação




Modelo - Chassis CCDV8


Pesquisa: CCDV8 Enviar Dica Resolvida
Resultados 186
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCCDV801
NO LANC OPERATION/NO REMOTE FUNCTION - W201 COLD SOLDER RM95 not powering up/no function when connected to remoteconnector and no remote control function.
SonyCCDV8AFU
CAPSTAN MOTOR WILL NOT START IN REVERSE DIRECTION / RPL C414 The capstan motor will not go in reverse mode. Found highlevel ripple on audio 5 v lines caused by shorted C414. Apparently shouldnot cause capstan propblems.
SonyCCDV8AFU
IC501 GETTING HOT DRUM SPEED ERRATIC/REPLACE Q508 During playback or camera rec drum does not get on speed.IC501 gets hot and unit shuts down. Flashing eject LED appears.
SonyCCDV8
GREEN PICTURE FROM CAMERA/REPLACE IC705 No video coming from camera section, green screen. Problemwas caused by 2 v line from IC 705 dropping below 1v. Replaced IC705resolved problem. The 2 v line is used as areference voltage for manyadjustments. Must be right on for proper operation.
SonyCCDV88
NO PIX IN NORMAL PLAY, BUT CUE/REVIEW AND PAUSE OK Had no sync, thus no pix in play. However, the unit woulddisplay a picture in CUE/REVIEW and PAUSE.
SonyCCDV801
SLOW PLAY HAS LINES (CAME IN WITH BAD VIEWFINDER) Slow play had intermittent snow in it. Path was correct andwould not adj. properly with menu by data screen controls. Back tensionwas at 9g/cm. Still play slow. Regular record and play were good.
SonyCCDV801
CIRCUIT BOARDS ARE DIFFERENT/SM SUPP-2
SonyCCDV801
AUTOFOCUS HUNTING Customer complained of autofocus hunting of camera. Servicerwas able to restore what appears to be correct operation by changing datain address 38 from 48 to 38. This adjustment is not explained in servicemanual. Please advise. -HQ COMMENTS: Address
SonyCCDV8AFU
CAMERA POWER ON-OFF PROBLEM Camera switch does not function intermittently comes on whenbattery is put in. It then will not shut off.
SonyCCDV801
NEED PART NUMBER FOR THE DRUM BASE I need the drum base for a CCD-V801. The manual shows itas part of the drum assembly. It is not included when ordering the drumassembly.-HQ COMMENTS: A service bulletin will be issued on this soon. The partnumber is X-3686-482-5 and is in stock in KCP.
SonyCCDV801
ERROR IN SERVICE MANUAL PAGE 137 On page 137 of the service manual it shows IC-910/pin 1 goingto both ground and 4.8V VDD through a 0 Ohm resistor. Obviously, B+ andground are not connected together.
SonyCCDV8AFU
VIDEO GOOD BUT EVERYTHING PURPLE Luminance good but everything is a shade of purple. Good sig-nal on TP-705, ME-1 board. Bad signal on TP-707. Problem would clearwhen RV-701 turned to open side.
SonyCCDV8
IC-501 DRUM DRIVE RUNS HOT Drum driver IC-501 ran very hot to the touch. The drum motorspun. Traced cause back to open Q-510 SV-13 board.
SonyCCDV8AFU
EATS TAPE DURING EJECT Eats tape during eject. IC-502 pin 15 not going to normal 4volts. Capstan motor would not turn except after a nudge to start it.IC-502 pin 10 input 150usec. pulse normal as read at turn on.
SonyCCDV8
NO CAMERA POWER No camera power on VTR. Power on and function ok. FoundQ-602 on all the time. Replaced Q-602 that does not help. Found S-753has some resistance.


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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