Dicas Reparação




Modelo - Chassis PSFL9


Pesquisa: PSFL9 Enviar Dica Resolvida
Resultados 9
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyPSFL99
ARM DROPS TOO FAST - TIGHTEN LIFTER ASSY REF. #217 Tonearm drops onto record without any damping.
SonyPSFL9
P/N FOR UPPER FRAME ASSY Need part # for upper frame assy. -HQ COMMENTS: The part number is 4-905-866-01. The number is listed onPage 43 as Ref. No. 113.
SonyPSFL9
INCORRECT SET DOWN MOD. Need part # for modification. -HQ COMMENTS: Install edge-detection board (P/N X-4906-107-1).A diagram is available for installation.
SonyPSFL9
INTERMITTENT BINDING OF TONE ARM The customer said that about once a week the tone arm wouldstall about one third of the way into the record. It was then necessaryto nudge the arm while engaging the arm transport. We found the guide barto be slightly bent and hanging up the tone arm.
SonyPSFL9
PART NOT AVAILABLE - UP/DOWN COIL My servicer ordered the part (#1-422-162-11), KC sent a notethat the part was no longer available.
SonyPSFL9
TONEARM DROPS TOO QUICKLY Cue drop not damped. Occasionally the tonearm would wobblelaterally on the way down.
SonyPSFL9
ECCENTRIC LOADING GEAR Loading gear was slightly eccentric which cause the module todrag when loading.
SonyPSFL9
NO FUNCTION CONTROL No function control and erratic display.
SonyPSFL9
IRREGULAR GUIDE BAR The unit preformed very well except that when the tone armreturned to the rest position it would vibrate during the last inch oftravel. We found the guide bar to be slightly irregular causing the tonearm to slightly bind and vibrate.


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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