Dicas Reparação SONY




Modelo - Chassis


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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCDP510
SPINDLE ASSY SLIPS DOWN Caused disc's to be damaged. Found spindle assy had slippeddown motor shaft. This was a new unit that failed out of the box. -HQ COMMENTS: Confirm to monitor this and similar models. We willhave stock checked when we can confirm enough additional cas
SonyKV27HFR
DEAD, REPLACE C-893 AND AC FUSE Set dead.
SonyKV2782R
DEAD/SHUTDOWN, REPLACE Q-653 Initially set was dead. Would not trigger relay at power on.IC651 corrected first problem. Second problem was intermittent shutdowndue to voltage rising at OVP detector Pin 2 IC651 (GB board).
SonyKPRM360
NO PICTURE No picture.
SonyCDP910
CHUCKING ARM ASS'Y, DRIVER FOR LOCKING SCREW Chucking arm ass'y out of alignment due to nylon roller guidemissing from ass'y. Part had fallen out of unit when disc tray opened.Head on locking screw driver broke off. Sheared off at tip while securinglocking screw.
SonyGENERAL
P/N FOR SMALL LENGTHS OF HEAD WIRE Customer orders 9-919-566-00 which is 30M of head wire forWM-10. Only needs small piece to fix.
SonySLHF900
REEL SENSORS - S/B #300 AND #301 The service bulletins #300 and #301 refer to new GP2S09Bdiodes (P/N 8-719-939-11) being available and new RS boards for 8mmproducts being available. These bulletins also say that the new sensorscannot be mounted on the old boards. Please explain how th
SonyTC630
REPLACEMENT POWER SWITCH Ordered replacement power switch P/N 1-514-325-11 whichsubs to 1-516-037-XX. The mounting bracket on the original is 2 1/4long and on the replacement only 1 5/8 long. -HQ COMMENTS: The original switch is no longer available from KCP.I am afraid you wil
SonyKV1742
SLIGHT HUM BAR ON SCREEN Slight audio hum and slightly noticeable hum bar rolling frombottom to top.
SonyCDP302
UNIT WOULD SKIP INTERMITTENTLY Intermittent skipping.
SonyXR550R
HEAD ASSEMBLY DOES NOT LOCK IN Head transport comes in and out continuously.
SonyD3
UNIT SHUTS DOWN Unit starts to play then advances tracks very fast and stops.
SonyCCDV8AFU
NO ATF Unit would not lock up on playback. Traced problem to bufferQ106. Base of buffer had no DC. L106 connected to base, other side ofcoil had proper DC, found L106 open. On page 135 of Service Manual, thereis a mistake, diagram shows (2) L106.
SonyCCDV3
NEED PART NUMBERS FOR FLAT CABLES (MV-11 BD TO SS-70 BD) P/N of (2) flat cables from MV-11 board to SS-70 board(see Page 177). -HQ COMMENTS: The part numbers are on Page 185 of S/M.18 Pin 1-558-895-1122 Pin 1-558-896-11
SonyCDP310
INCORRECT PLL ADJ PROCEDURE Cannot read PLCK during PLL adjustment.


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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