Dicas Reparação




Modelo - Chassis


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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCCDTR91
DIGITAL SOLARIZATION , IC604 This camera had distortion that could be described as digitalsolarization. The picture was fine after heating A/D converter.
SonyCCDTR71
NO ZOOM, STUCK IN MANUAL FOCUS ALL THE TIME NO MANUAL EXPOSU Zoom did not work, auto focus did not work(stuck in manualfocus). No manual operation of exposure and program.
SonyCCDTR61
LOUD BUZZ IN CAMERA AUDIO/REPLACE MIC UNIT Loud buzz in camera mode. Audio playback of pre-recorded tapeis OK. But any tape recorded on this unit has a loud buzz recorded ontape. This buzz is also evident in E-E. Have subsituted good board forAU150 and MA170 with no change. Please help.
SonyCCDTR505
BLOWS FUSE/CHECK SOLDERING ON IC903 Intermittently will blow 1.6A main fuse. When it went badwould draw 1.5A in camera mode.
SonyCCDTR5
REPLACEMENT PART WON'T MOUNT/SCREW TOO SHORT Receive sub replacement A7040209K, and the assembly isthicker at the mounting where the fixing boss is attached(S/B cam 171).Making the original screw too short. USE A 1.4 X 3.0(7-627-551-57) SCREWINSTEAD OF THE 1.4 X 2.5 SCREW. -HQ COMMENTS: This has
SonyCCDTR5
P/N FOR EVF LOWER CABINET NOT IN SERVICE MANUAL The above part isn't in the service manual and I can't find aservice bulletin on this.
SonyCCDTR21
NO AUDIO/CHECK L160 No audio was caused by bad solder on one side of L160.Re-soldering corrected the problem. -HQ COMMENTS: L160 passes PB 5V.
SonyCCDTR200
NO MECHNICAL MOTION/REPLACE IC201 This unit came in in the unloaded position and would not load. IC903 was on and there was activity on pins 74, 75, 76 and 77. Theselines were also active at IC201 but, X201 was not oscillating.
SonyCCDTR101
INT NO VIDEO IN PB OR INT B/W OF REC IMAGES, CHECK Q414. Int. B/W and no video of Rec. material for this cam. Also,Int no video of PB pre-Rec material. Traced signal (Y comb out) to Q414,which had no signal on emitter (int) checked D.C. Voltages around Q414 anddetermined trans to be defective.
SonyCCDTR101
CAMERA E TO E OUTPUT MOSAIC/DOWNLOAD GOOD EVR DATA Both cameras were outputing a mosaic picture E to E. Core ICwas replaced and VC103 Board without solving the problem.
SonyCCDSP7
CHANGE IN CABINET, R, EVF. Service manual ID's ref #166 as #A7080563A. Supplement -1shows modified #166, and part changed from #X37251221 to #X37251223.KCP subs original part # with latest part #. Servicer says it doesn'tfit. Apparently ref #152, also modified in supplement -1
SonyCCDM8U
VERY INTERMITTENT CAUTION LIGHT/REPLACE FP8 After changing tapes and after eject, unit would only recordfor a few seconds. Suspected intermittent reel pulse. Replaced the photocoupler diode to no avail.
SonyCCDFX710
REMAINING TAPE LENGTH INDICATOR/RESOLDER SL-24 BOARD Tape length display would show last segment only and thendisplay zero min. Tape Icon would flash. This would happen no matter howmuch tape was on take-up reel. Unit never shut down due to lack of reelFG.
SonyCCDFX525
DISTORTED CAMERA VIDEO (MUTED)/REPLACE IC801 Total muted picture on EE camera mode V2 pulse distorted.
SonyCCDFX310
GRAINY PICTURE IN CAMERA STANDBY/REPLACE IC707, CS37 Distorted camera video very grainy almost digital looking.


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