Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | KV27XBR15 | "F" BOARD CIRCUIT CORRECTION, REFER TO SB # 66R1 | There is a discrepancy in the F board schematic diagram.When the board is ordered, it comes with a softstart circuit consisting ofQ-604, R-610 R-616 and C-613. This circuit is not in the service manual. -HQ COMMENTS: There was a production change when | ||
Sony | CCDV101 | DIGITAL TILTER PICTURE DISTORTED | Digital titler picture is distorted. Picture has black hor-izontal lines. If you turn the power off, then on immediately picture maylock on. | ||
Sony | DTC700 | REPLACED DRUM ASSEMBLY - DRUM DOESN'T SPIN | After replacing drum assembly, the new drum did not spin.Checked all drive signals to drum - ok. Put old drum back and still nospin. | ||
Sony | SLV575UC | CANNOT PROGRAM CLOCK OR TIMER | Cannot program clock or timer. Found no 32Khz clock at IC-201pins 10 and 11 (real time clock). | ||
Sony | SLV353UC | WON'T TURN OFF DISPLAY (NO FUNCTIONS OPERATE) | When unit is plugged in (power on), immediately comes on andwon't turn off, no functions operate, won't load a tape. Looks like microis locked up. Note: When the cam motor was taken out of the unit and a DCvolt applied to it, it intermittently ran for | ||
Sony | CDPC205 | DAMAGED LOADING GEAR | Unit will either not open and close properly or the drawerwill close, open slightly and then reclose. | ||
Sony | CDPC305 | LOADING GEAR | Unit will either not open and close properly or the drawerwill close, open slightly and then reclose. | ||
Sony | CDPC9ESD | DISC DOES NOT GO INTO UNIT | Some discs are jamming when they go into the magazine. -HQ COMMENTS: A similar problem was found in a CDPC100. As mentioned inFPR No. L1070, some wear and scratches on the metal spring inside themagazine were found. By filing the contact area on the s | ||
Sony | KX2501A | FOLDOVER AT TOP (VERTICAL), REPLACED C518 | There is a foldover at top of screen (vertical). | ||
Sony | KV1554R | THIRD CHANNEL POSITION STUCK IN HIGH BAND | The third channel position (normally channel 4) was stuck inthe HIGH band. All other channel positions worked properly. The problemwas caused by D-005 on the M-1 board. The diode checked good with a DVMin the diode test position. A common failure wit | ||
Sony | DTC75ES | INCORRECTLY WIRED DAT ERROR INDICATOR JIG CONNECTOR CABLE | The connector cable used to interface the error indicator jig(P/N J-8000-001-A) to the unit is wired backwards. This causes all threeleds to steadily light when the A head is monitored and no leds will lightwhen monitoring the B head. This has been ver | ||
Sony | DTC700 | INCORRECTLY WIRED DAT ERROR INDICATOR JIG CONNECTOR CABLE | The connector cable used to interface the error indicator jig(P/N J-8000-001-A) to the unit wired backwards. This causes allthree leds to steadily light when the A head is monitored and no ledswill light when monitoring the B head. This has been verifi | ||
Sony | TCW390 | MUTES LINE OUT WHEN RECORDING FROM LINE IN | When recording from line in, the line out is muted. However,if you are recording from deck to deck, line out is not muted. I believethis is normal. The TCW-390 is part of system package and does not usethe line out when recording from line in. Is thi | ||
Sony | CCDF50 | NO PICTURE ON PLAYBACK | After five minutes of warm up, the picture on Playback will godark. Sound was fine. | ||
Sony | CCDTR6 | NO COLOR RECORD | Unit won't record color, playback of pre-recorded tapes is ok.Tried resoldering CN-202 on VS-63 board with no results. |