Dicas Reparação SONY




Modelo - Chassis


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Resultados 18945
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyXK8D
PCB CHANGE: MOTOR, REGULATOR The Motor PCB and the Regulator PCB are no longer availablefrom Kansas City Parts. Newer units have a combination type of PCB.
SonyKV27SXR10
HIGH PITCH SOUNDS, REPLACED YOKE SEE SB #0114 High pitch squeal.
SonyCDXR77
REPLACEMENT OPTICAL BLOCKS Replacement blocks coming through with pin 3 and 4 solderedtogether on 12 pin flex connector. This is just a little drop of solderwhich can easily be overlooked and cause the block not to work wheninstalled. This also is true on other models.
SonySLV70HF
NO PLAYBACK OF SELF-RECORDED TAPES When playing back a self-recorded tape, a picture can only beseen in the scan modes. Pre-recorded tapes playback ok.
SonySTRGX5ESII
UNIT RESETS WHEN VOLUME DOWN PRESSED ON REMOTE When the Volume Down button is pressed on the remote, the unitgoes into reset and comes back on. All else is ok.
SonyEDV9500
C/R PICTURE SHIFTED TO THE LEFT In the Cue or Review mode the picture is shifted horizontallyabout 1/2 inch to the left.
SonySLV70HF
RECORD LEVEL VOLUME CONTROL HAS NO EFFECT The record level volume control has no effect on audio recordlevel. The sound is recorded very loud.
SonyKV27TS30
NO PICTURE, SHORTED PICTURE TUBE G-2 shorted.
SonyCCDTR5
LOW LUMINANCE ON PLAYBACK Unit had low luminance level when playing tapes recorded withthis machine prerecorded tapes played fine. Pin 24 of IC503 had luminancelevel of about 1 volt. pin 25 level was 0.6 volts.
SonySLHFR70
NO PB PICTURE (NO DRUM ROTATION) Drum motor will not rotate.
SonyCCDF70
DOES NOT EJECT Does not eject cassette or does not open when empty.
SonyKV27AVR
ADDITIONAL CIRCUIT BOARD Servicer had unit that would function properly if unplugged &plugged in again. However, if unit was turned off with power switch, thenback on with power switch no functions would operate. Servicer found anextra circuit board assy. in the unit (not in S
SonySLHF870D
NO AUDIO No audio on Playback or it takes about a minute before audiocomes on Playback. Normal sound during tuner reception.
SonyCDPC401
PART NUMBER FOR REMOTE RM-D505 The CDP-C400 and C401 is supplied without a remote control.Since this unit has a remote control receiver on the front panel, whichcommander should be sold to the customer if they want one? -HQ COMMENTS: Please sell the customer the remote commander RM-
SonyCDPC400
PART NUMBER FOR REMOTE RM-D505 The CDP-C400 and C401 is supplied without a remote control.Since this unit has a remote control receiver on the front panel, whichcommander should be sold to the customer if they want one? -HQ COMMENTS: Please sell the customer the remote commander RM-


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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