Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV2783R | HUE CHANGE ABOVE CHANNEL 35, ADJ AFT COIL SLIGHTLY | Color and hue are fine from channel 2-35. When a channelabove channel 35 is selected, the hue will change flesh tones to green.Tried service bulletin No. 273 but it did not help. | ||
| Sony | STRGX10ES | 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. | ||
| Sony | TCFX160 | 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. | ||
| Sony | WMAF604 | 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. | ||
| Sony | SPP320 | 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. | ||
| Sony | MDP510 | 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. | ||
| Sony | KV25DXR | 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. | ||
| Sony | CDP608ESD | 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. | ||
| Sony | CDPC10 | 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 | ||
| Sony | KPR4110 | NO GREEN IN PICTURE, CHECK FILAMENT VOLTAGE, REPLACED CRT | Open filament on green CRT. | ||
| Sony | GDM1950 | VERTICAL SEAM | Displaying a white field, some units may exhibit a darkhorizontal line at mid screen. | ||
| Sony | XM5540 | 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. | ||
| Sony | SLV555UC | 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). | ||
| Sony | CCDTR5 | POOR VIDEO IN PLAYBACK | Drop out in RF playback envelope (one of four missing).Appears to be tape path or head problem. | ||
| Sony | STRAV910 | 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 |