Dicas Reparação




Modelo - Chassis


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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyKV32XBR55
MENU WOULDN'T OPERATE PROPERLY - OTHER REMOTE FUNCTIONS OK When you call up memory for menu and then hit return, the TVwould shutdown and then turn back ON by itself and be in micro lockup.Then you would have to unplug TV to reset it. All voltages and waveformslooked ok around micro and sub control IC.
SonyKV32XBR51
NO AUDIO FROM SPEAKERS BUT SUBWOOFER AUDIO IS OK No audio from side speakers and subwoofer is ok. IC-2451shorted which opened PS-2401 fuse link.
SonyCCDV101
NEED PART NUMBER FOR THE DRUM BASE I need the drum base for a CCD-V101. The manual shows it aspart of the drum assembly. It is not included when ordering the drumassembly. -HQ COMMENTS: The partnumber is X-3686-482-5 and is in stock in KCP.
SonyCCDTR5
LS CHASSIS ASSEMBLY SUBS TO NEW PART NO. WHICH DOESN'T WORK Ordered part number X-3727-953-2 and was sent X-394-018-61.Unable to install new part. -HQ COMMENTS: Refer to service bulletin CAM 221. This must be donewhenever the cassette compartment holder is changed.
SonyKV20EXR20
NEED CORRECT PART NUMBER (RY-601), 1-515-516-00 There is no sub master for P/N 1-515-684-22. -HQ COMMENTS: You are correct there is no sub master for part number1-515-684-22 that is because this number has been subed to part number1-515-516-00. KCP will correct the mistake please order the 1-515-516
SonyTCDD10
UNIT UNTHREADS TAPES WHEN PLAY BUTTON IS PRESSED Tape loads O.K. Unit would unthread tape when play button waspressed, but if you went into Rewind or Fast Forward after tape loading,they both functioned properly. Scoping Q-531 and C-566 you could see thekick start, but was of low amplitude and durati
SonyCCDF550
INTERMITTENT/NO AUTO FOCUS OPERATION Problem is intermittent. No auto focus operation.
SonyCCDF77
WARNING LIGHT FLASHING Warning light flashing intermittent or indicated eject flash-ing on.
SonyCCDF55
LINE AND LETTERS APPEAR ON SCREEN Line and letters appear on screen and viewfinder. Even on TVrunning time does not show.
SonySLV575UC
SQUEALING NOISE IN REVIEW Unit produced a mechanical squeal in Review only and was ableto reduce noise by raising end of cassette. Traced problem to brakeassembly T soft. This brake band is only used when you are in theReview mode.
SonyTADL100
LOSS OF LEFT CHANNEL I have been informed by our Marketing Group that some unitshave been losing main left channel output. Pre-out works fine.
SonyEVS900
PART NUMBER FOR SWITCH BLOCK, CONTROL. When ordering the above mentioned part from our Kansas CityParts Center, the part number substitutes to 1-464-785-11, and the itemfor the EVS800 is received, with Japanese writing on it. -ACTION TAKEN: I checked WRPC, and found that 1-464-785-71 does
SonyMDP510
NO AUDIO WHEN IC-701 IS REPLACED After replacing IC-701 to correct a problem of no audio in onechannel, the tech had no audio in either channel. He then checked thetype number on the IC and found that the original IC was a HA12127ANTinstead of an HA12127NT. We could find no documentat
SonySLV575UC
VERTICAL BARS IN MONITOR OUT Unit manifested black vertical bars on monitor or RF outputonly. Line out video was ok.
SonySTRAV710
INOPERATIVE Unit would not turn on with the power switch. The volumecontrol light came on but that was it. We checked the must haves on thedisplay controller, noticing that they were all OK and the chip was eventalking to the main micro. We further observed that


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