Dicas Reparação SONY




Modelo - Chassis


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(Chassis)
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SonyCFS710
UNIT EATS TAPES. Unit eats tapes. I noticed that the washer Ref 311 P/N3-701-438-01 does not fit properly on the flywheel (Ref312). The washer'sinside diameter is too wide (2.5 mm). Consequently, the Flywheel does notstay in position and drifts.
SonyMDP700
PART NUMBERS FOR SERVO CHECKER CABLES There are no part numbers available for the LD and CD checkercables in the service manuals. -HQ COMMENTS: Part number for the LD cable is J-6080-880-A. Part numberfor the CD checker cable is J-6080-922-A. Both parts are available in KC.The old servo c
SonyMDP200
PART NUMBERS FOR SERVO CHECKER CABLES There are no part numbers for the LD and CD checker cables inthe service manual. -HQ COMMENTS: Part number for the LD cable is J-6080-880-A. Part numberfor the CD checker cable is J-6080-922-A. Both parts are available in KC.The jigs are no longer nee
SonyKV32XBR15
INTERMITTENT HORIZONTAL SHIFT TO RIGHT, RE-SOLDERED IC-582 Intermittent picture is shifted to the right - no color anddark. When you turn the set on and off, unit will work ok.
SonyKV2090R
RASTER WITH DISTORTED SOUND, RESOLDER A-1 CONNECTOR Distorted sound, no picture, no snow plain raster only.
SonyCCDV9
DEAD UNIT Unit dead and no display. When lithium battery is taken out,display comes on. When its put back in, the unit dies again.
SonyCDX7580
ILLUMINATION WEAK/WON'T SWITCH COLORS Display won't switch color or display is dim.
SonySLV575UC
TIMER RECORD LOCK UP Customer sets up timer Record program 1 to start at (forexample) 8:00 A.M. Switch-off at 8:30 A.M. Program 2 starts 9:00 A.M.switch-off 9:30 A.M. At 8:00 A.M. unit starts to record, but powerfailure occurs at 8:10 A.M. Power returns at 8:40 A.M. cus
SonyCDPC305
STATIC IN OUTPUT WHEN UNIT HAS WARMED UP Static in output which increases as the unit (IC) heats up.This is the second encounter of this type in recent weeks.
SonyACV30
AVAILABILITY OF CH BOARD Reference FPR #LO244. The disclaimer no authorizationrequired has not yet been attached to part no. A-4925-307-A in thecomputer so our parts distributors are still rejecting orders for thispart. -HQ COMMENTS: All semiconductors are now available for the
SonyD4
DEFECTIVE PART - UPPER LID ASSEMBLY When replacing upper lid assembly, I found the magnet in thechuck plate assembly on the wrong side. There was no magnetic chucking tospindle motor.
SonySPP150
NO ACTIVATION DURING BATTERY SAVE Unit works in normal mode but will not activate channelscanning in BATT SAVE mode.
SonySPP110
NO ACTIVATION DURING BATTERY SAVE Unit works in normal mode but will not activate channelscanning in BATT SAVE mode.
SonySPP300
HANDSET DOES NOT COMMUNICATE WITH BASE Cordless handset had low B+ to PLL. Only 1.2 volts on Q-210collector.
SonySPP100
HANDSET DOES NOT COMMUNICATE WITH BASE Cordless handset had low B+ to PLL. Only 1.2 volts on Q-210collector.


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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