Dicas Reparação




Modelo - Chassis CDPC305


Pesquisa: CDPC305 Enviar Dica Resolvida
Resultados 14
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SonyCDPC305
PART NUMBER FOR BRACKET (PRESS PULLEY) SAME AS CDP211 In the service manual there is no reference number and no partnumber for the press pulley bracket.
SonyCDPC305
LEGS OF POWER TRANSFORMER DO NOT MATCH HOLES ON PCB The power transformers supplied by NPC (p/n 1-449-954-11) havelegs which do not line up with the holes on the power PCB. -HQ COMMENTS: Tokyo has advised that the transformer can be adapted tothe power board by trimming the two leads that do not match th
SonyCDPC305
ROLLERS SHOWN IN S.B. #327 INCOMPATIBLE, ORDER X-4924-409-1 The servicer ordered a disc roller table part numberX-4924-457-1 per service bulletin 327 to replace rollers and only receivedthe rubber part of roller. The shaft did not come with it nor would therubber part fit on the old shaft. Should they come with
SonyCDPC305
INTERMITTENT SCRAPING NOISE Magnet assembly (909) rubs against the chucking arm (67)intermittently. Have seen this five times.
SonyCDPC305
DISK TABLE DOESN'T POSITION PROPERLY Disk tray does not position properly over pick-up. Sometimesit stops then jerks its way in position. Found the plastic pivot shaftwas worn on bottom side of disk table which has plastic burrs where itrubs against the bracket (ref.58).
SonyCDPC305
SCRAPING SOUND WHILE DISC IS PLAYING The chucking yoke scrapes against chucking arm while playingdisc. Pushing on left front side of disc table corrects this problem.
SonyCDPC305
INTERMITTENT LOCK-UP Intermittent the unit locks-up. The BU bracket doesn't comeup. Problem more consistent on Shuffle mode because the bracket goes upand down more often. Found flat spots on rubber rollers Ref. No. 59. Thetray will not position right so the disc count w
SonyCDPC305
TRAY DOES NOT STOP AT CENTER OF PICKUP Tech in San Diego showed me that when you go to the next diskthe tray would stop early and then at times would jerk its way to centerof laser base assembly. The problem appears to be either a warped tray orcabinet assembly. Sometimes the problem is int
SonyCDPC305
WRONG PART FOR DISK TABLE When she ordered Reference No. 52, (2 hole type) and receiveddifferent type of table assembly (looks like CDP-C400 one hole typetable). This is according to Cathy in Pittsburgh. I looked up PMI and<-28> on display (national backorder).
SonyCDPC305
NO AUDIO OUTPUT No audio output. Disc is spinning and counter is counting.
SonyCDPC305
UNIT WOULD NOT PLAY Unit would not play or open.
SonyCDPC305
LOADING GEAR Unit will either not open and close properly or the drawerwill close, open slightly and then reclose.
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.
SonyCDPC305
INCORRECT PART NUMBER - SPINDLE MOTOR Part number for spindle motor (M-101) is incorrectly listed inthe 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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