Dicas Reparação




Modelo - Chassis PSX800


Pesquisa: PSX800 Enviar Dica Resolvida
Resultados 9
Pedir dica reparação
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyPSX800
TONE ARM BUMPS UP AND DOWN The tone arm takes too long to balance. Standby light doesnot turn off. Played record ok but when the arm returns to off position,it bumps up and down. This problem is not constant, it is intermittent.One way to verify this problem is when the tone ar
SonyPSX800
TURNTABLE ARM WON'T DROP TO RECORD IN AUTO PLAY When Start/stop is pressed, the tonearm balances and moves tothe beginning of the record but will not lower to the record. -HQ COMMENTS: The FF motor was defective, I noticed when manually movingarm across the record, using the Forward arrow and the fas
SonyPSX800
TONE ARM MALFUNCTIONING HORIZONTALLY The tonearm did not center itself when it is up position.Therefore the tonearm slide inward or outward becasue of the angle error.
SonyPSX800
IRREGULAR HORIZONTAL MOTION OF THE TONEARM The unit came in a service station second time. First time,the tonearm did not go down intermittently. We went through the electricadjustment. The unit worked fine. Couple of month later, the unit camein for same problem.
SonyPSX800
INCORRECT PART NUMBER - D606 Incorrect P/N listed for 20V zener D606 on Page 54 ofmanual. P/N listed 8-719-990-03 should be 8-719-910-03.
SonyPSX800
GLUE ON S/N 800439 Intermittent cue up/down malfunction. Symptom was no dampingaction. Checking output of vert. MFB DET coil with scope showed inter-mittent no signal or noisy erratic signal. Tan glue on the solderpads of the coil's PCB in the bearing assy caused proble
SonyPSX800
OPEN LEAD IN S/N 802218 Intermittent cue up/down malfunction. Symptom was no dampingaction. Checking output of vert. MFB DET coil with scope showed inter-mittent no signal. An open lead, confirmed with ohmmeter was the cause.
SonyPSX800
TONEARM WOULD DROP When the tonearm was going down, before the stylus touched therecord, the muting relay clicked and the tonearm dropped.
SonyPSX800
P/N ERROR IN S/B Incorrect P/N listed page 54 of manual - P/N listed8-719-990-03 should be 8-719-910-03.


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.

Verifique se o esquema está disponível na área de downloads