Dicas Reparação SONY




Modelo - Chassis


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(Chassis)
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SonyCDPC505
WARPED DISC TABLE Selecting a disk, disk would stop before centering under laserassembly. Problem was very intermittent. Frank in San Diego resolved theproblem.
SonyTCDD3
MODE GEAR D SLIPS TOOTH To Tokyo: It has come to our attention that Mode gear D isneeded as a replacement part. Due to the softer material this gears teethdeform and cause the other gears E and C to slip. This slippagecauses mechanical timing problems. We await your reply. F
SonyCPD1304
POWERS UP BUT NO DISPLAY Powers up but no display and no high voltage. Noise lookslike bad flyback transformer and sounds like flyback internal arching.Voltage check reveals no voltage going to collector of Q-403 HOT. It re-veals voltage is coming from Q-401 checking voltage o
SonyCFD770
POWER DOES NOT COME ON WHEN PUSHING POWER SWITCH Power will not come on when first pushing Power switch, if itdoes come on, unplug power cord for a couple of seconds and it will notcome on when pushed.
SonyCFD454
HEADBASE SHOWN IN SERVICE MANUAL DOES NOT MATCH ACTUAL PART Headbase shown in the service manual does not match the ac-tual part in unit. Part is shown with alignment posts and hold downclips. Part in unit has screw holes and a rear post. Verified with twoother CFD-454s in shop. No info in SDIS or any service
SonySTRAV19
FRONT PANEL AVAILABILITY There are 92 units at NRC awaiting front panels. Thereare 70 more units to be checked. There are 127 front panels on backorderin KCP. According to KCP front panel production has stopped for this unitand the parts may never be available. -HQ COMMENTS:
SonyCCDV101
MANUAL IRIS PROBLEMS WHEN THE BOARD IS REPLACED After replacing the VC-67 board, the manual iris wouldfunction normally until the last point where the iris should be closed.At this point the iris would fully open.
SonyD180K
UNIT DOES NOT FOCUS, FLEX CABLE HAS OPEN CIRCUIT Unit does not focus (flex cable has open trace). Movement ofthe optical assembly puts stress on the flex cable causing it to break.This is the second unit with this problem.
SonyITA305
UNIT WON'T RESET Customer says the unit won't reset. Pushing the reset buttonhas no effect.
SonyICB1000
SERVICE MANUAL IS INCORRECT - REFERENCE NUMBERS 14 AND 15 Illustrations on page 7 are wrong. No. 14 and 15 should bereversed. Then part numbers will be correct. -HQ COMMENTS: Thanks for the info. The descriptions vs part numbers inthe service manual are correct. But as you mentioned, the referencenumbers 1
SonyCFD460
WON'T READ TOC We have seen several units now where the disc spins, but willnot read TOC. There is often an audible clicking sound coming from themechanism. The problem is caused by the laser assembly binding with thechassis holder (No. 156). To verify the problem:
SonySPP65
PART NUMBER OF BATTERY The part number of the handset's battery is not listed in theservice manual. -HQ COMMENTS: The battery is stocked at KCPS under the part numberBPT16. Therefore, please use this part number when ordering thebattery. A service bulletin will be issued.
SonySPP55
PART NUMBER OF BATTERY The part number of the handset's battery is not listed in theservice manual. -HQ COMMENTS: The battery is stocked at KCPS under the part numberBPT16. Therefore, please use this part number when ordering thebattery. A service bulletin will be issued.
SonyBM815
PH-901, 902 NOT LISTED IN SERVICE MANUAL On page 25 of the BM-815 service manual it shows parts 907 and909 which correspond to 907 and 908 in the parts list: PHOTO INTERRUPTORPC BOARDS (S. REEL AND T. REEL). The part numbers are 1-619-136-11 and1-620-431-11. These part numbers are for boards
SonySPP115
TEST MODE PROCEDURES FOR BASE UNIT The procedures for putting the base unit in test mode areunclear in the service manual. -HQ COMMENTS: The correct procedures for putting the base unit in testmode are as follows:1. Disconnect battery pack. 2. Unplug AC Adaptor. 3. Connect IC-501/pin 11t


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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