Dicas Reparação




Modelo - Chassis CCDV8


Pesquisa: CCDV8 Enviar Dica Resolvida
Resultados 186
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(Chassis)
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SonyCCDV8AFU
NO POWER UP OF CAMERA SECTION Camera section would not power up. Found DC-DC converter bad.Replaced DC-DC converter camera would power up for just a second then shutdown. Measured 5 volt line with Ohm meter (5 line measured 4 Ohms toground). Traced it down to shorted C-741 on ME-1
SonyCCDV8AFU
NO POWER ON CAMERA No power on camera mode. Check pin 2 of CN-702, short toground.
SonyCCDV8AFU
UNIT DOES NOT TURN ON WITH THE POWER SWITCH The unit does not turn on with the camera power switch.Capacitor C-731 on the 20 volt line of CP-9 board was shorted.
SonyCCDV88
U.S. UNIT COMPARABLE TO CCD-V88 Which U.S. unit is comparable to the CCD-V88? -HQ COMMENTS: The CCD-V88 is the Japanese version of the CCD-V11.
SonyCCDV8AFU
NO A/V PB, CAM REC, AUDIO E-E, FF/REW AND SLOW EJECT 1) When eject it takes 7 seconds to start unthreading. 2) NoCAM REC audio EE. Picture ok. 3) No video and audio PB. 4) No F/F andrewind but Cue/Review is ok. Found pin #36 IC-102 (VI-6 Bd.) only 3V,normal should be 4.9V. Traced 3V came from IC-401 pin
SonyCCDV8AFU
NO PICTURE AND SOUND IS NOISY No picture and sound is noisy.
SonyCCDV8AFU
PART UNABLE TO FIT Replacement part will not fit - input cable too short.Measures 2 1/2 inches should be about 4 inches (3P connector) stock fromKC. -HQ COMMENTS: We are investigating and will advise.
SonyCCDV8AFU
NO CAMERA FUNCTION No camera function. We found no 5V from DC to DC converter.This measured 100 OHMs to ground. Further tests leveled C-709 to measure100 OHMs.
SonyCCDV8AFU
NO CONTROL PANEL PART NUMBER FOR COMPLETE ASSEMBLY Reference number 105 does not include buttons - need completeassembly. -HQ COMMENTS: Please order X-368-677-21 for the complete assembly. Aservice bulletin will be issued shortly.
SonyCCDV8AFU
DOTS ON TAPE WITH OUTDOOR SHOOT ONLY Leaves dots on tape like water spots on imager (outdoor only).Problem also occured with unit serial No. 24500.
SonyCCDV8AFU
INTERMITTENT SHUTDOWN VTR would either go off or turn on intermittently. This tran-sistor was leaky, causing the flip-flop to change state at random.
SonyCCDV8AFU
DISTORTED SOUND RECORD OR P.B. Playback of prerecorded tape or tape recorded on unit was gar-bled. Checked pin 13 of IC401 and VCO frequency was approx. 1MHZ. RV402would adjust freq. from .9MHZ to 1.29MHZ. Found bad connection on R434.Pin 46, IC401, remained at 2.13VDC all the time
SonyCCDV8AFU
NOISE IN PIX DURING PLAYBACK Once unit warmed up, noise bars would drift through pix. ATFpilot at pin 1 of IC106 would disappear when problem was observed. Hadcorrect wave form at Q114 but not at the collector of Q121. Small spikeswere not present at this point.
SonyCCDV8AFU
NO PART NUMBER FOR IRIS ASSEMBLY Page 156 of service manual shows no part number for irisassembly (including motor). -HQ COMMENTS: Part number is 3-707-176-01, and is also used in BMCcamcorders. A service bulletin will be issued.
SonyCCDV8AFU
NO CAMERA LUMINANCE PS602 increased in resistance (1.4 Kohms).


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.

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