Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCDPC50
MOTOR ASSEMBLY SPINDLE The spindle motor is mounted in reverse polarity.
SonySPP50
NO COMMUNICATION BETWEEN BASE AND HANDSET Handset works with B & K 1050 analyzer, but would notcommunicate with base.
SonySPPS10
BUZZING NOISE FROM BASE UNIT I have seen this problem on several units - after the baseunit gets hot, you hear a loud buzzing sound.
SonyKPR4110
POOR CONVERGENCE, REPLACED R-6111, 6112, AND 6114 After changing defective STK IC on D PCB convergence, stillwould not function normally.
SonyCCDTR5
NO FUNCTIONS, CAUTION LIGHT BLINKS Unit powers up, but no functions. Tries to eject, andcaution light blinks.
SonyCCDSP7
LINES IN PLAYBACK Herring Bone in playback after a couple of minutes. Problemis present if self-recorded or pre-recorded tape used.
SonyD25
NO OPERATION FROM AC ADAPTOR OR BP100; O.K. ON BP2 Bad connection of collector of Q-414.
SonyD15
POWER CUTS OUT, INTERMITTANT BATTERY CHARGE Intermittently the power will cut off. Sometimes this willhappen when the unit is lightly touched. Also noticed that the batterywill not completely charge at times. I have seen several of these units.
SonyKV1928R
NO TUNER FUNCTIONS / FM STATION AUDIO BLEEDING THROUGH,CP102 Snow, no tuner function, FM audio bleeding through
SonyCCDF40
NO AUTO FOCUS/ZOOM No autofocus/zoom.
SonyKV1380R
CRT CRT in unit has the CRT, coil (degauss) and metal shield asone complete unit. Replacement CRT comes just with the CRT. We need thecomplete assembly part number. -HQ COMMENTS: There are two types of CRTs being used - one is in theservice manual. The o
SonySLV555UC
HEAD GAP SIZE What is the head gap size of the SLV-555?
SonySPPS10
STATIC IN HANDSET Static reception. Found C-503 on RF input section of handsetRF PCB was touching other sections of (RF) board.
SonyCCDF30
CAPSTAN RUNS FAST Capstan and system control problems very intermittent. Re-placed IC-001 and IC-007 on (SS-86) still has problems. Substitutedcapstan motor still the same problem.
SonyKV13TR20
PART NUMBER MISSING IN MANUAL FOR YOKE Part number missing.


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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