Dicas Reparação SONY




Modelo - Chassis


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SonyM7
HOOK-UP CONFUSION Wiring diagram on page 16 of service manual can be confusingwhen replacing mike.
SonyCFS3000
WRONG REAR CABINET When rear cabinet is ordered by 3-319-547-01, part receivedwill not fit unit. The part, we need says Made in Korea on rear,whereas the part we are receiving says Made in Japan. Could you supplyus with the correct part number for the rear cabinet of the
SonyKV1747RX
INCORRECT PART NUMBER FOR MODULE DM4 DM4 (IC601) part number given incorrectly in KV-1747RXService Manual (1-123-705-11). -HQ COMMENTS: Correct part number is 1-231-705-00. We will publishcorrection on this.
SonyD5
UNIT SHUTS DOWN Disc would start, then quit. Operating the unit upside downwould sometimes allow unit to play. Once engaged in play, it would skiptracks intermittently. Search reverse would not operate.
SonyTCK60
IRREGULAR SPEED Excessive W and F. Static torque tests OK, motor and servocheck OK. Rubber OK.
SonyWMF8
INCORRECT P/N FOR SWITCH LEVER P/N for switch lever is incorrect. -HQ COMMENTS: The correct SW lever for the WM-F8 is by P/N 3-319-028-01.Please refer to the T/N A0046 for the P/N correction. This should fitwithout modification. The SW lever you received is for the TCM-6.
SonySL2700
NO FUNCTION OF PB OR REC. NO OPERATION OF MOTOR CIRCUITS Replaced fuse PS-605. -HQ COMMENTS: The SS-14 board contains five fuses (3-glass tube type,2-semiconductor type). After checking the supply voltages at theconnector pins, it is a good idea to check all fuses.
SonySL3000
MISSING PART NUMBER FOR FRAME BUTTON Need part number for frame button on Page 8-2 of SL-3000manual. -HQ COMMENTS: P/N is 3-654-555-00 (Qty in stock - 100).
SonyD5
COMPACT DISC Intermittent distortion. Right ch. would also occasionallyincrease in volume, high frequency content would also increase. Pushingon PC board would cause unit to exhibit problem.
SonyZX7
PART NUMBER MISSING No part number for M901 (capstan motor).
SonyCDP302
NO PLAY Three units with the same problem. Symptom was no play func-tion. Found optical block stuck at rear of BU-1 unit, even afterreleasing transit screw.
SonyKV25XBR
VERTICAL JITTER This unit had a 1/2 vertical jitter when using a satelliteantenna. On cable or regular VHF/UHF antenna, there was no problem.
SonyBMC550
PART NUMBER FOR IMAGER BMC-550 IRP 8-750-010-22 What is correct P/N for BMC-550 S/M 8-750-010-22 CCD-V8? We do not know and CCD-V8 IRP 8-750-010-22 have no stock of S/M P/N. CCD-V8 S/M 8-750-010-22 -HQ CO
SonyXR40
FM STEREO FAILURE After 30-60 minutes, stereo light will no longer turn on ifstation is changed or mono/steno switch is pushed. Radio still plays butin mono. Switching voltage at Pin 7 of IC2 is 6.9V with stereo switch on,7.8V with it off this remains the same whether u
SonyMDR40II
INCORRECT PART NUMBER Manual lists part number 2-371-809-00 as black. Partsreceived are silver. We need the correct number for the black housing. -HQ COMMENTS: The correct part number is 2-371-809-21. The MDR-40IIhas 3 different colors. When you order the part, you have


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.

Não arrisque reparar equipamentos com tensões elevadas se não tiver conhecimentos técnicos para o fazer em segurança.

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