Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonySTRAV910
WRONG PART NUMBER FOR 6 PIN OUTPUT JACKS J403-J405 The part number listed in the manual for the output jacks areall the same regardless if it is a 4 pin or 6 pin jack.
SonyKV8AD10
NO POWER No horizontal drive.
SonyKV32SXR10
TWO INCH BORDER AROUND PICTURE, LEAKY Q-1560 AND D-1502 Unit had a two inch border around picture.
SonyCCDTR5
CAMERA WILL NOT LOAD Camera will not load. This is the second camera with this.
SonyGV8
RECORD KNOB Record knob is not available. It is necessary to order entirepanel items yet the power knob, which is almost the same is available,items 12 and 10.
SonyXR7180
UNIT APPEARS DEAD The unit appears to be dead but does have some LEDs on. Someof the supplies are low. This is due to an open emitter-base junction ofQ-317. Leakage through R-363 makes the circuit look loaded down.
SonyTCWR510
WRONG PART NUMBER Part number for Q-701 is not in the Kansas City Parts system.
SonyKV25XBR
SCHEMATIC ERROR REGARDING V-PULSE From connector A-2 pin 3 on the V-pulse does not correctlyfind its way to IC-103/pin 4. After being inverted at Q-127, its showngoing to IC-103 pin 15, FM trap pin 4 is shown tied to power switch line. -HQ COMMENTS: Thank you very much for your report.
SonyFD500
NO RASTER - AUDIO OK, REPLACED OPEN C802 No horizontal pulse at collector of Q-802. A horizontal pulsewas present at base of Q-802. Collector voltage was 9VDC and the basevoltage was -3.4VDC.
SonyKPR46CX50
NO WHITE BALANCE ADJ. IN SM, SEE CORRECTION -1 Several complaints from servicers about incorrect whitebalance. Service manual does not contain white balance adjustmentprocedure. -HQ COMMENTS: See Correction-1, or use the white balance adjustmentprocedure contained in the KPR-36XBR service manual.
SonyKPR41DS2
WHITE BALANCE, REFER TO CORRECTION 2 Several complaints from servicers about incorrect whitebalance. Service manual does not contain white balance adjustmentprocedure. -HQ COMMENTS: For the White Balance Adjustment see KPR-41DS2/Correction-2 P/N 9-963-993-92.
SonyKPR41DS1
WHITE BALANCE ADJUSTMENT WRONG,SEE CORRECTION NUMBER 2 Several complaints from servicers about incorrect whitebalance. Service manual does not contain white balance adjustmentprocedure. -HQ COMMENTS: Please see SM correction number 2.
SonyKPR46CX10
WHITE BALANCE, SEE SM CORRECTION # 1 Several complaints from servicers about incorrect whitebalance. Service manual does not contain white balance adjustmentprocedure. -HQ COMMENTS: For the White Balance Adjustment Procedure see KPR-46CX10/Correction-1, P/N 9-964-100-91.
SonyTCS430
HEAD WIRE TOO THICK Shielded cable from the PC board to the tape head opens on onechannel. Wire I have will solve the problem but it is too thick and in-terferes with the mechanism and buttons of unit. Not provided with anykind of head wire to solve these problems. Is or
SonySSM910
WRONG PART NUMBER IC-501 is listed in the manual incorrectly as 8-729-262-72. -HQ COMMENTS: The correct part number is 9-991-577-01.


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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