Dicas Reparação




Modelo - Chassis


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Resultados 81404
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MarcaModelo
(Chassis)
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SonyCBH2
PART NUMBER The part number for this pad assy is not valid. -HQ COMMENTS: Although the part is not stocked, the part numberX-2248-902-0 is valid in NPC. Please order to NPC.
SonyCF570
MISSING PART NUMBER FOR THE STOPPER No part number for the stopper. -HQ COMMENTS: The number is 3-553-039-00 for the STOPPER.
SonySTRAV460
NO AM/FM Customer complained of intermittent AM-FM. Unit had no AM-FMwhen examined.
SonyKV25XBR
NO OPERATION OF FRONT PANEL BUTTON CONTROLS EXCEPT FOR POWER On screen display would always indicate MTS status whenattempting to change other controls. Switch has high resistance, andshows signs or corrosion.
SonyKV1311CR
FAINT VERTICAL LINES, REPOSITION WIRES AROUND THE FLYBACK Faint vertical lines. -HQ COMMENTS: Found repositioning the wires in the flyback vicinity caneliminate the bars. Please proceed as follows: 1) display RASTER on thescreen from signal generator. 2) move the wires around the flyback awayfrom it as far
SonyITA500
RADIO STATION HEARD ON TELEPHONE Radio station is heard when the answering machine answers thephone.
SonyCDP102
METAL COLLARS FALL OFF PINS ON DISC PLATE ASSY #373 The metal collars which go over the pins on the disc plateassy fall off and become lodged in the mechanism, usually sticking on themotor magnet. -HQ COMMENTS: The disc plate assy has been changed upon model changesfor new products. There is no good fix
SonySLHF300
CREASING OF TAPES Damages tapes at beginning, after the machine stopsautomatically from rewind. This problem occurs often using L750 or L830tapes. -HQ COMMENTS: The problem was resolved by changing the spring to astronger one and roughening the base of the reel where th
SonyKV2782R
NO CASTERS, THIS MODEL COMES WITHOUT CASTER The new product information sheet from Home Office and the S/Mboth clearly state this product has casters. The San Diego Plant is notproducing this product with casters. -HQ COMMENTS: There are mistakes in both S/M as well as sales brochurein regard to
SonyD5
UNIT SPINS FORWARD THEN BACKWARD Unit would spin then stop and go backward.
SonySLHF300
NO TUNER MEMORY Unit has no memory or loses memory.
SonySLHF400
NO THREADING Unit would accept tape but would not thread. Found pinchroller solenoid not engaging properly.
SonyPSFL9
INTERMITTENT BINDING OF TONE ARM The customer said that about once a week the tone arm wouldstall about one third of the way into the record. It was then necessaryto nudge the arm while engaging the arm transport. We found the guide barto be slightly bent and hanging up the tone arm.
SonyKV20XBR
CHANGING PURITY, CRT The purity would change when the unit heated up. Also itwould change when the set was vibrated/shocked.
SonyKV2680R
INTERMITTENTLY WON'T POWER OFF MANUALLY, IC-105 MEMORY IC Intermittently this unit would not power off manually. Whenit was in the failure mode the screen would blank and possibly go to anoff channel when the power button was depressed. All remote functionsworked fine. We could not detect any irregular volta


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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