Dicas Reparação SONY




Modelo - Chassis


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(Chassis)
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SonyKV32XBR10
AUDIO CONTROL DOES NOT WORK, REPLACED IC-251 ("X" BOARD) Cannot control volume or mute the sound. The display showsvolume changing but speaker level does not change. Also changing thechannel may cause the sound to disappear entirely.
SonyRM717
SUBSTITUTE FOR RM-717 RM-717 has a B/O of 7293, RM-728 is a perfect substitute forRM-717. The price is the same, $43.03 and the amount of 1382 in stock inKansas City. Tgis will decrease the B/O of RM-717. -HQ COMMENTS: Thank you for your information. The only differencebe
SonyKV27XBR10
SPECIFICATION, AUDIO AMPLIFIER FREQ RANGE 180HZ-20KHZ What is the frequency range of the audio amplifier on the (K)board? -HQ COMMENTS: The frequency response is: 180Hz-20kHz.
SonyKV27XBR15
SPECIFICATION: AUDIO AMPLIFIER, 180HZ-20KHZ What is the frequency range of the audio amplifier on the (K)board? -HQ COMMENTS: The frequency response is: 180Hz-20kHz.
SonyCDPC8ESD
PART NUMBER MISSING-TRANSIT LOCK KEY There is no part number listed in the manual for the transitlock key. Please supply the part number. -HQ COMMENTS: To Tokyo: This is a necessary part for service. Pleasesupply the part number. Is it the same as the transit lock key for theCDP-C400/50
SonyCDPC800
PART NUMBER MISSING-TRANSIT LOCK KEY There is no part number listed in the manual for the transitlock key. Please supply the part number. -HQ COMMENTS: To Tokyo: This is a necessary part for service. Pleasesupply the part number. Is it the same as the transit lock key for theCDP-C400/50
SonyCDPC700
PART NUMBER MISSING-TRANSIT LOCK KEY There is no part number listed in the manual for the transitlock key. Please supply the part number. -HQ COMMENTS: To Tokyo: This is a necessary part for service. Pleasesupply the part number. Is it the same as the transit lock key for theCDP-C400/50
SonyCCDF35
EVR ADJUSTMENT DATA I need the CCD-F35 average EVR adjustment data like the datafor the CCD-V11. Can you send it to me? -HQ COMMENTS: Please refer to page 207 of your CCD-F35 service manual.
SonyCCDF35
REPLACEMENT LENS INCOMPATABLE (DIFFERENT SCREW) The replacement lens assembly for the CCD-F35 has a differentbase from the original. The retaining screws, reference 318, page 174 ofthe service manual are too short. San Jose Service Center needs thecorrect size to repair a customers unit. -HQ COMMEN
SonyD9
ACCESSORIES A correction is needed in the (model inquiry) of the STN formodel D-9/90. As we know, the power required is 9VDC however, the partsupplied listed is EBP2 battery case (AA), part number X-493-011-71.This holds 2 (AA) batteries which provides only 3VDC wh
SonySPPS10
STATIC FROM BASE UNIT DURING STANDBY
SonySTRVX5
PART NUMBER FOR COMPLETE TRANSFORMER MISSING The service manual lists the part number for the core forthese two transformers and when you order them you get only the core. Aservicer has the coils burned up. Are the complete transformers availableor can we provide specs so they can wind them? The
SonyCDP17F
PART NUMBER FOR THE PILOT LAMP The part number for the pilot lamp (pL1) is not listed in theservice manual. -HQ COMMENTS: The part number is 151862311.
SonyKV25VXR
POWER While researching the problem, it cannot turn unit on withremote or front panel. I discovered that power switch on front paneleffectively behaves as a master power switch. This is to allow timer RECfor VCR without turning on TV. This is not very well
SonyXR740
CIRCUIT MODIFICATION NOT PUBLISHED AS S/B,NOT SENT WITH PART IC-701 (new Part Number 8-759-207-77) is shipped without thecircuit change information. There is no Service Bulletin with this infor-mation. To summarize, when IC-701 is changed, R-719 should be changed to47k OHM (1-249-437-11). If a timing board is a


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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