Dicas Reparação




Modelo - Chassis


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(Chassis)
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SonySTRGX10ES
FRONT PANEL SUB-CHASSIS AVAILABILITY Unit was dropped. Sub-chassis is bent. Is it available? -HQ COMMENTS: I checked with Kansas City Parts. The sub-chassis is notavailable as a separate part.
SonyTCFX160
NO PLAYBACK OF PRERECORDED TAPES In playback mode, the line input signal is present at theline out jacks: Unit is stuck in the record mode. IC-311/pin 42 is alwaysless than 1 volt. IC-381/pin 11 toggles correctly.
SonyWMAF604
BOARD DOES NOT MATCH PCB LAYOUT IN S/M Servicer had two units of same model one unit matches thePCB layout in the S/M but the second unit does not. Servicer states thatcorrect board is 1-629-871-11-I the unit that does not match the layoutis P/N 1-629-871-11-II.
SonySPP320
HANDSET CHANGES CHANNELS ON ITS OWN After hand unit and base establish contact, the hand unitcycles to the next higher channel about every 12 seconds (just as itwould if the channel button were pushed). Troubleshooting hint: removepower from base unit. Hand unit cycling stops.
SonyMDP510
GREEN VERTICAL BAR IN DIGITAL EFFECTS Unit was normal in analog modes of operation. Any operationusing digital picture processing displayed a predominately green verticalbar approximately two inches wide in picture.
SonyKV25DXR
VIDEO HAS NOISE ON HIGHLIGHTS Unit displayed noise on high frequency portions of video.Noise was mostly red in color. Video input to this IC looked clean -RGB outputs displayed noise in waveform.
SonyCDP608ESD
GARBLED AUDIO IN BOTH CHANNELS Unit had distorted audio in both channels. Found approx-imately 800-900Hz mechanical resonance - similar to problem encounteredin CDP-C10.
SonyCDPC10
INCORRECT PART - GLASS PANEL COVERING DISPLAY Servicer ordered above part number and received that numberbut it was the incorrect part. Enclosed is not the part we ordered.Replacement part, which is incorrect, is enclosed. Please adviseKansas City Parts Center. -HQ COMMENTS: The glass panel for t
SonyKPR4110
NO GREEN IN PICTURE, CHECK FILAMENT VOLTAGE, REPLACED CRT Open filament on green CRT.
SonyGDM1950
VERTICAL SEAM Displaying a white field, some units may exhibit a darkhorizontal line at mid screen.
SonyXM5540
PART NUMBER FOR RV-601 AND RV-602 Part number 1-238-826-11 when ordered you receive a rightangle mount. This is incorrect it should be a vertical mount.
SonySLV555UC
WILL NOT LOAD TAPE OR WILL EAT TAPE IF IT LOADS Broken gears, reference numbers 273 and 267 may be due to badrotary switch reference number 256 (1-571-920-11).
SonyCCDTR5
POOR VIDEO IN PLAYBACK Drop out in RF playback envelope (one of four missing).Appears to be tape path or head problem.
SonySTRAV910
MICROPROCESSOR RESET When switching the surround from any mode to simulated (i.e.dolby to simulated, live to simulated etc.), the main and surroundspeakers mute. When switched off or back to any other mode, only thesurround speakers come back on. By switching the input sele
SonyCCDV5000
PART NUMBER FOR EXTENDER CABLE I need a part number for an extender cable to go fromthe FD-13 board (CN212) to the SS-95 board (W226). It should be a26p conductor. The part number does not appear to be in the servicemanual. -HQ COMMENTS: The part number is J-6082-055-A, 26 pin 1mm


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.

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