Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | CCDV8AFU | 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 | ||
Sony | CCDV8AFU | 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. | ||
Sony | CCDV8AFU | 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. | ||
Sony | CCDV8AFU | NO CAMERA LUMINANCE | PS602 increased in resistance (1.4 Kohms). | ||
Sony | CCDV8AFU | Q-810 ON HD6 BOARD DOESN'T FIT | Original part on HD-6 board (-12) is a different type ZK69,which is physically different from the 2SA1242LB. -HQ COMMENTS: Please cut the leads on the 2SA1242LB in order to makeit fit. Tokyo is considering replacing the 2SA1242LB with the originalZK69. | ||
Sony | CCDV8AFU | WON'T EJECT TAPE | Won't eject or load Maxell P6-120. | ||
Sony | CCDV8AFU | WHITE FLASHES | Intermittent iris mechanism. | ||
Sony | CCDV8AFU | NO RF OUT | RF unit had video out but no audio out. | ||
Sony | CCDV8AFU | PART NO FOR RING IN ZOOM LENS ASS'Y | Need part number for ring at front of zoom lens ass'y. -HQ COMMENTS: Because of the precise optical axis adjustment needed forthe zoom lens ass'y, the assembly is not done in Sony Factory soreplacement parts are unavailable. | ||
Sony | CCDV8AFU | NO ATF | Unit would not lock up on playback. Traced problem to bufferQ106. Base of buffer had no DC. L106 connected to base, other side ofcoil had proper DC, found L106 open. On page 135 of Service Manual, thereis a mistake, diagram shows (2) L106. | ||
Sony | CCDV8AFU | NO VIDEO OUTPUT (USING RFU80UC) | No video output (using RFU80UC). | ||
Sony | CCDV8AFU | REPLACING CCD PICK-UP | This unit had intermittent picture. Found cold solder jointon CP-9 board. I have to remove CCD imager to repair unit. During removeor install one, seems damaged. | ||
Sony | CCDV8AFU | IN VTR POWER ON, UNIT COMES ON IN RECORD PAUSE MODE | At turn on (VTR side) with the RF modulator plugged in, itwill come on in the record pause mode. If the RF modulator is left dis-connected, then it will come on in the normal stand by mode. There is aglitch in the power supply when this unit turns on, | ||
Sony | CCDV8AFU | NO CHROMA | In camera mode - no chroma in video out, but luminance OK. | ||
Sony | CCDV8AFU | BLACK/GREEN UPPER DRUM ASSY SUBS TO BLUE/RED | Computer subs A-7049-017-A (upper drum assy blk or grn) to-004-A (blue or red). Are these compatible? -HQ COMMENTS: Check the dynamic damper label for a 01A or 05A. If 01A,replace with rotary upper drum kit (A-7048-021-A). If 05A, replace withrotary |