Dicas Reparação




Modelo - Chassis D25


Pesquisa: D25 Enviar Dica Resolvida
Resultados 56
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SonyD25
GREY WIRE ON PIN 1 OF IC301 These is grey wire from pin 1 of IC301 that goes to somewherein the unit. It came loose on a unit a servicer has and we couldn't findanything in the S/M as to where it should go.
SonyCFD250
SPINDLE DOES NOT SPIN IN TEST MODE No spin from spindle in test mode. -HQ COMMENTS: Tokyo has been contacted to verify the test modeinstructions. Tokyo scheduled to issue the supplement manual on thesubject at the end of march.
SonyCFD250
ORDERING REAR CABINET, NAME PLATE When ordering a rear cabinet for a CFD250/260 the onlyavailable part # for the U.S. models is 3-380-597-01. There seems to beno difference between a 250/260 rear cabinet other than the name plate(model#). A name plate is available for the CND and E. mod
SonyCFD250
NO AUDIO RADIO AND CD REPLACE IC308, P/N 8-759-060-73 When playing tape, audio from tape is still on even whenfunction buttons radio and CD are pressed. Thus no radio or CD audiocomes out.
SonyITD250
HANDSET MUTES WHEN EXTENSION PHONE IS PICKED UP Handset mutes when extension phone is picked up. This iscaused by line loading. The 12V off-hook line voltage of this unit getsloaded down to less than 6 volts when an extension phone is picked up.This unit will stop working at a line voltage less than
SonyITD250
LOSS OF MEMORY/BATTERY DRAIN Customer complains about every two weeks clock display on hisunit goes blank and the speed dial memories will be gone. He replaces thethree AA backup batteries but they go dead after 2 weeks. Current drainfrom the battery was about .03ma when connected
SonyITD250
MISSING PART NUMBER FOR BZ1 AND BZ2 There are no part numbers for BZ-1 and BZ-2 in the servicemanual. -HQ COMMENTS: The 2 buzzers BZ1 and BZ2 are not available as separateitems. However they are part of the lower cabinet assembly.Therefore, if you need to replace BZ1 or BZ2, you will have
SonyITD250
NO VOICE OUT OF HANDSET Traces are ripped on pins 1 and 2 of MJ301.
SonyD25
INTERMITTENT OPERATION W/ DC-IN & BP100, INTERNAL BATTERY OK Unit would not work intermittently. Moving DC input cablecaused power to cut in and out. While upside down, unit runs reliably.When sitting flat on bench, power would cut on and off. Moving FOP sub-chassis slightly would also cause power to cut out.
SonyFD250
STATIC THROUGH ALL STATIONS, OPEN FOIL It won't tune to any station, only snow.
SonyD25
DISC DOES NOT SPIN Disc does not spin. Open line between IC-502 pin 39 - spindleoutput and IC-504 pin 37.
SonyITD250
ERROR IN THE SERVICE MANUAL The frequency of oscillation of the crystal X1 is listed inthe service manual as 300 KHZ. However, the reading on the crystal is800 KHZ. -HQ COMMENTS: The service manual is in error. The correct frequency is800 KHZ. Thanks for the info.
SonyD25
AUDIO MUTES AND DISPLAY GOES BLANK INTERMITTENTLY Unit is intermittent and acts as though it was tapped veryhard. Sound mutes and time display goes away and comes back at the samepoint on the disc - no skipping. The spring becomes weak and the opticalblock cannot move forward because of the pressure o
SonyD25
DEAD UNIT No power with battery or AC adaptor.
SonyD25
WON'T PLAY WITH BATTERY OR ADAPTOR D-25 won't play or charge battery.


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