Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | TAAX360 | INCORRECT PART NUMBER FOR IC-101 | Both IC | ||
Sony | CCDV8AFU | FOUR VERT. LINES IN PICTURE DURING E-E OR CAMERA RECORDING | Four evenly spaced vertical lines appeared in pix during E-Eor camera recording. Also appears during self recorded playback. | ||
Sony | KV2644R | RETRACE LINES, REPLACED R749 | Retrace lines in pix. | ||
Sony | KV2645RS | AUDIO POP ON CHANNEL CHANGE, ADJ T207 | Loud audio pop on channel change, power on, or power off.Changed T207 on A board, this reduced pop somewhat, but did not eliminateit. Adjusted T207 while changing channels to eliminate popping. | ||
Sony | RME100V | PICTURE DROPOUTS ON TAPE RECORDED ON EVS-700U FROM CCD-V8AFU | Dropouts occur in LP recording mode. | ||
Sony | SLHF400 | SNOWY PICTURE IN BETASCAN WHEN WARM (APPROX. 1 HR OF USE) | After running the unit for approx. 1 hr, when CUE or REVIEWis used picture is extremely snowy. Unit was very temperature sensitive. | ||
Sony | XR77 | NO LOADING | Cass will not load. This happens on models XR-50, XR-70.and XR-77. 385 deforms with use (years) to the point where loading isincomplete. 387 joint lever assy can latch 386 threading arm assy. Removecass holder, then carefully bend upwards to restore 9 | ||
Sony | ESR10 | WRONG PART NUMBER | Reference numbers 229 and 230 are crossed. In orderingreverse pinch roller (item 230 on page 26 of service manual), I receivedforward pinch roller (item 229). -HQ COMMENTS: We will issue a S/B. | ||
Sony | KPR4110 | CP6001 OPEN, REPLACED CP6001 | This unit is used with a Panasonic VCR PV-1770 and when theVCR comes out of the scan mode (review) the unit will go into HV shutdownand sometimes open CP-6001. This is caused by a problem with the VCRchanging the horizontal freq. This unit opened CP-60 | ||
Sony | SL5200 | INT. BLOWS F001 AND Q002 | Unit would very int. blow Q002 and F001. It was very hard tolocate the problem because short would disappear on the 12V line before itcould be located. | ||
Sony | SLHFR90 | SERVO ADJUSTMENTS IN MANUAL INCORRECT | Test point for Betascan drum speed adjustment (P. 202) isincorrect. Also, X-0 jitter adjustment is impossible - can -HQ COMMENTS: Correct test point for Betascan adjustment is IC021 Pin 5.X-O jitter adjustment is not necessary due to servo improvement | ||
Sony | CDP70 | DISPLAY INDICATES ALL ZEROS | Display would not function, all zeros displayed at alltimes. All other functions were OK. Inspection revealed no clock pulseson Pin 37, IC106. | ||
Sony | CDP203 | RF PLL ALIGNMENT CORRECTION | Service manual says to adjust L201 for 4.3218 MHz. I believethis to be in error and L201 should be adjusted for 4.2818 MHz. -HQ COMMENTS: You are correct. I will issue a S/B. | ||
Sony | EVC8U | NO VIDEO PB | 1) Unit had no playback video - just intermittent flashes.2) Poor sync and rainbow in picture. | ||
Sony | SL5200 | COLOR BEAT DURING PLAYBACK WITH AUDIO IN CONNECTED | Color beat on monitor only during P/B when audio input isconnected (E-E is OK). |