Dicas Reparação




Modelo - Chassis


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Resultados 81389
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(Chassis)
SintomaCausaSoluçãoPor:
SonyCDXR77
NO AUDIO Found connector CN-101 disconnected due to excessive pullingon external audio output cables (CNJ401).
SonyCCDV101
NO PLAYBACK RF Traced problem to HR-10 board not receiving RP-5V on pin 7,however, had 5V on pin 19 (reg 5V) traced problem to L-236 open (236 wouldnot cause problem if the schematic were correct).
SonyCDXA30
REVISION OF SERVICE BULLETIN NUMBER CAR0130 The service bulletin tells you to connect pins 3 and 7 in theRMX2 to cure the distorted audio but in most cases the customer usuallysends in the CDX-A30 and not the RMX2.
SonyCDPC305
INCORRECT PART NUMBER - SPINDLE MOTOR Part number for spindle motor (M-101) is incorrectly listed inthe service manual.
SonyCDPC205
INCORRECT PART NUMBER - SPINDLE MOTOR Part number for spindle motor (M-101) is incorrectly listed inthe service manual.
SonyCDPC201
INCORRECT PART NUMBER - SPINDLE MOTOR Part number for spindle motor (M-101) is incorrectly listed inthe service manual.
SonyCDPC35
INCORRECT PART NUMBER - SPINDLE MOTOR Part number for spindle motor (M-101) is incorrectly listed inthe service manual.
SonyCCDV5000
VERTICAL LINES IN PICTURE Vertical, winding lines in picture, unstable raster.
SonyCCDV101
VERTICAL LINES IN PICTURE Vertical, winding lines in picture, unstable raster.
SonyCCDV99
VERTICAL LINES IN PICTURE Vertical, winding lines in picture, unstable raster.
SonyD25
DISC WOULD NOT ROTATE WHEN PLAY PRESSED When the Play button is pressed, disc spins intermittentlywith lid closed. With lid open and interlock defeated unit works.Particular problem with three-inch discs.
SonyCCDF70
SUPERIMPOSER DISTORTION When superimposer was engaged, picture would go intodistortion. This is the second camera with this problem.
SonySTRAV1010
DISTORTED AUDIO IN ONE CHANNEL Unit had distorted audio in one channel only after about twohours of undisturbed playing (any source input). Problem was mostnoticeable in dolby and hall but was there in all modes. Found R-581 atthe input to the dolby board was not installed at the fa
SonyITA650
NO AUDIO Unit goes on line by itself - after unit is set in the outposition.
SonyTCFX120
AUDIO DISTORTED - CAPSTAN BECOMES DISLODGED We have had several reports of the capstan becoming dislodgedon this model. This generally occurs when the customer inserts thecassette incorrectly and tries to close the door. The retaining washergives way and the capstan is pushed back.


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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