Dicas Reparação




Modelo - Chassis


Pesquisa: Enviar Dica Resolvida
Resultados 81349
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCCDTR31
INDICATOR SHOWS THE BATTERY IS LOW/REPLACE C406 Battery indicator shows as dead even with AC adaptor. Found schematic has mistake, pin. 57 of IC402 should be 3.0V insted of 0.3V. My reading was 1.3V. Capacitor C406 was leaky.
SonyCCDFX630
NO BACKUP BATT INDICATION/RECONNECT FLEX CONNECTOR No backup battery indication. Found flex connector fromswitch block to back up batt was not connected from factory.
SonyCCDFX630
NO VIDEO IN CAMERA MODE/REPLACE IC702 No camera E to E video, only jumpy horisontal lines. VTRvideo OK.
SonyCCDFX620
STRAP MOUNT BROKEN/CABINET SIDE Strap broken off cabinet. Replaced left cabinet.
SonyCCDFX430
EXTENDER FOR DD-64 BOARD/J-6082-195-A Is there a part number for an extender for the DD-64board on this model? -HQ COMMENTS: Please use J-6082-195-A.
SonyCCDFX430
NO CAMERA OPERATION/RESOLDER C719 Had several reports of no camera operation being caused bypoorly soldered C719. This capacitor is critical to operation of timinggenerator IC702. Couples the 28 mHz clock to IC702/p.7. Resolderingrestores proper operation.
SonyCCDFX410
MOSAIC PICTURE/RE-ADJUST V-SUB Picture from camera was in tyupical mosaic pattern. Problemcaused by a mis-adjusted CCD V Sub. Readjustment resolved problem.
SonyCCDF55
DATES DON'T DISPLAY CORRECTLY - EUROPEAN STYLE Dates would not display properly in viewfinder after theVC-100 board was changed. To remedy the problem, the data at Page Daddress 01 was changed from 3B to 59. This address appears to designate several of the features/modes for themodel, i.e. the date
SonyCCDF301
BAD REC/REPLACE C216 AND C240 After rec from cam. pix looked bad. Too low Y and distortedY signal. After measuring rec. current discovered signal coming out ofIC206 pin 7. SW IC low. Found caps C216 and C240 def, leaky. C216 Part112660711 is not on the computer. C216 is 47ufx4
SonyCCDF30
PLAYS LP TAPES AT SP SPEED/REPLACE IC001Plays LP tapes at SP speed.Indicator on LCD is SP. Found defective IC 001
SonyPICPP1
BATTERY PART NUMBER
SonyPIC1000
PART NUMBER FOR THE DL123A BACKUP LITHIUM BATTERY
SonyCSSB100
MOTORBOATING NOISE RIGHT CHANNEL CAUSED BY C12 Unit was motorboating (right channel) and audio wasdistorted. IC2 overheated after awhile. -SOLUTION :Found C12 decreased in value to .0001mf. Replaced cap. -HQ COMMENTS: C12 provides the AC Ground path for the right channel Amp(IC2). Note that same
SonyCPD15SF1
NO POWER, HISSING SOUND CAUSED BY D304 AND D305, A BOARD Monitor would not power up. An intermittent hissing soundcould be heard.
SonyCPD15SF1
TICKING AT TURN ON, NO PIX, NO HI-V CAUSED BY D304 & D305 No pix or high voltage at turn-on. Could hear a ticking noisefrom the horizontal section. Found short in B+ line. Checked IC603 - OK,Q503 - OK. Finally traced short to A board. Found both D304 and D305shorted.


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