Dicas Reparação




Modelo - Chassis


Pesquisa: Enviar Dica Resolvida
Resultados 81370
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyKV32XBR65
IC-101 DOES NOT MATCH PART NUMBER IN MANUAL, SEE SB 92 Above part number does not match with the part called for inthe Service Manual. -HQ COMMENTS: During production, the microprocessor was changed.These two IC are not interchangable. Please check to see what micro isbeing used before ordering from KCP.
SonyDTC700
AUDIBLE CLICK WHEN USING RECORD PAUSE Sony Sales in Brisbane, CA has received complaints of anaudible click when using record pause. -HQ COMMENTS: I checked a DTC-700 and a TCD-D3 in the lab with adigital and analog input. The TCD-D3 did not have a problem in eithermodes. I tried several
SonyD66
INTERMITTENT POWER The force needed to connect and disconnect the AC adaptorbreaks the connection to the power jack on main PCB.
SonyTAE1000ESD
NO VIDEO OUTPUT Video 2 input works, but others do not. 2. Audio works fine.
SonySTRAV900
DISCREPANCY IN THE VALUE OF F-801 AND F-802 Unit came in with Q-766 and Q-765 shorted from C-E. F-801 andF-802 were also blown. The service manual parts list shows F-801 for(AV900) this model as a 6.3 amp fuse while the unit itself has a label for8 amp fuses. The blown fuses were of the 8 amp v
SonyCDP508ESD
TRAY RATTLES AS IT COMES OUT OF THE UNIT When the Open/Close button is pushed, the tray would rattle asit was coming out and also when closing.
SonyCCDTR4
EATING TAPES The tapes are being eaten.
SonyCCDF55
SCREEN DATA JITTERING The screen data is jittering.
SonyCCDTR6
IRIS IS ALWAYS OPEN Iris is always open.
SonyCCDTR4
INCORRECT PART NUMBER
SonyCDXR77
DISPLAY ILLUMINATION IS WEAK Illumination is really weak and/or remote line out does notwork. This problem occurs quite frequently.
SonyCDXR79
DISPLAY ILLUMINATION IS WEAK Illumination is really weak and/or remote line out does notwork. This problem occurs quite frequently.
SonyKV27XBR60
DEAD SET, COLD SOLDER JOINT R-167 Dead set. The set could be turned on with remote but it cameon with channel 0 in display and picture was out of horizontal sync.Once these EVR adjustments were made, the set worked ok as long as itwas turned On or Off with remote or by unplugging and re
SonyKV27TS22
NO VIDEO, REPLACE IC-301 Had no video, traced problem to defective IC-301.
SonyCCDTR7
INCORRECT PART NUMBER IC141 Incorrect part number in service manual.


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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