Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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(Chassis)
SintomaCausaSoluçãoPor:
SonyCFSW402
TAPE SQUEALS AT END OF TAPE Unverified problem. Servicer reports that squeal occurs dur-ing auto-reverse at end of tape. Using TDK SA90 tape, capstan seems to beslipping on leader.
SonyXTV5
MISSING PART NUMBERS Service manual has picture of remote control (page 4) but man-ual does not identify remote control part numbers. -HQ COMMENTS: The remote control used with the XTV5 is model numberRM-X5. The service manual for the RM-X5 lists the part numbers.
SonyRMP700E
INCOMPATIBLE PART - UPPER LID ASSEMBLY Replacement part is physically different than original doorassembly. Hinge area, left and right on new replacement part hinge area,left and right on new replacement part has additional plastic which willnot allow replacement. Original door is open ende
SonyRMP700A
INCOMPATABLE PART - UPPER LID ASSEMBLY Replacement part is physically different than original doorassembly. Hinge area, left and right on new replacement part has addi-tional plastic which will not allow replacement. Original door is openended on left and right hooks. The replacement part
SonyKP36XBR
NO KEYSTONE ADJUSTMENTS POSSIBLE No keystone adjustments possible. RV-6024 and RV-6033 had noeffect on keystone adjustments.
SonyRMX2
PC BOARD CHANGES There is a difference in the B and C connectors and wiringwhen going from first version of the main PCB to a version like in theSupplements 1 and 2. Is there a solution to this problem other then re-wiring B and C connectors on this unit?
SonySLV575UC
INTERMITTENT PLAY AND EJECT Cam motor and loading motor would only drive in one direction.
SonyKV27XBR15
PART NUMBER FOR CABLE FROM A82-C82, 1-508-768-00 Is the 6 pin cable between the A-82 connector and the C-82connector available and if so, what is the part number? -HQ COMMENTS: Please see Pg 92 of your service manual under C-board(Connectors). You will see C82, P/N 1-508-768-00, Connector (5mm pitch)
SonyCDPX77ES
DRAWER OPENS BUT WON'T CLOSE WHEN OPEN/CLOSE BUTTON PUSHED When the unit is turned on, the drawer would open but will notclose when the Open/Close button is pushed.
SonySLHFT7
DISTORTED PICTURE Picture jumps, won't lock with tracking, no RF switching pulsefrom (IC-001 pin 34 servo).
SonySLV70HF
COUNTER STOPS INTERMITTENTLY Counter would stop reading and all other functions ok. CTLpulse was not a problem.
SonySLV575UC
NO REWIND Unit has no rewind.
SonyICFSW7600
NO AUDIO IN SHORTWAVE MODE No audio in shortwave bands - other bands ok.
SonySLV676UC
NO VIDEO OUTPUT No video out in tuner EE mode. All other inputs ok. Tapeplays fine.
SonyCCDF33
NO POWER No power at all. All functions do not work. IC-501 gets EVER5V (Vpp and Vss) but does not turn on DC to DC. Found X-501 with nooscillation.


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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