Dicas Reparação
Modelo - Chassis EVS550
Pesquisa: EVS550 Enviar Dica Resolvida
Resultados 14
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | EVS550U | ERRORS IN PROCEDURE FOR SP/LP SWITCHING ADJUSTMENT | On page 174, section 9-4-4 (Adjustment Methods),steps 1-5 need corrections: Service Manual (wrong): Correct procedure: ---------------------- ------------------- 1. Set S110 | ||
| Sony | EVS550 | NO OPERATION | You can push tapes all the way in and make it seat but thatis all. No Operation. | ||
| Sony | EVS550 | DEAD. UNIT WILL NOT TURN ON OR STAY ON | Unit came in dead. First, I replaced the power supply. Then Ihad intermittent flashing of the clock. I noticed that the 5V line at pins57 & 58 was varying by 1V as the clock flashed. Finally foundthat D002 had gone high in resistance, causing micro to re | ||
| Sony | EVS550 | INCORRECT COUNTER-SLOW LOCKING AFTER SCAN. SB 139R1 | Place unit in play, let play for a couple of minutes, forwardscan a few minutes, reverse scan a few minutes, and I let play a few moreminutes. Rewind tape and counter would be off sometimes 45 seconds.While scanning the SP/LP indicator would be going ba | ||
| Sony | EVS550 | REMOTE PROGRAM SET FEATURE INOPERABLE: CHECK TV/CATV SETTING | All functions worked from the remote except the program setfeature. When trying to use this function, the unit would emit threeshort beeps. | ||
| Sony | EVS550 | NOISE (WAVYLINES IN PICTURE) | Customer complained of noise in the picture and poorpicture. | ||
| Sony | EVS550 | NOISE IN VIDEO IN E/E MODE | Noise in the video when in E/E mode. Capacitor C-005 wasmissing in the unit. Technician added the capacitor which resolved theproblem. This unit worked before the capacitor was added. Being the unitis two years old, technician could not find anything | ||
| Sony | EVS550 | ADJUSTMENT PROCEDURE NOT CORRECT: SB CSV-2 188R1 | Per servicer, the adjustment procedures of the EV-S550 is notcorrect (see 9-4-2) switching position adjustment CM-13 board and mech-anical adjustment 8-1-2 adjustment preparation. Unable to translate. | ||
| Sony | EVS550 | NOISE LINES APPEAR (INTERMITTENTLY) RANDOM VIDEO DROPOUT | Noise lines appear randomly with video dropouts (Playbackmode). | ||
| Sony | EVS550 | NEED PART NUMBER FOR CASSETTE DOOR | I need the part for the cassette compartment door. It ismissing from the exploded view drawings and is not included with theloading mechanism of which it is a part. I have checked the list ofmiscellaneous parts with no luck. -HQ COMMENTS: The part num | ||
| Sony | EVS550 | PART NUMBER FOR REC PROOF SWITCH TAPE SELECT | There is no part number listed for the REC proof switch onthis model. What is the part number? | ||
| Sony | EVS550 | NO OPERATION | No functions - display and LEDs flash. | ||
| Sony | EVS550 | NOISY PICTURE | Unit showed noisy picture on most channels, some channelslooked ok on the EE mode. Looking at the video signal very hard to detectproblem. Scoped voltage lines and could not see anything wrong. Oncloser observation the 12V line had 50mV of white noise | ||
| Sony | EVS550 | NO RECORD OR PLAYBACK VIDEO - AUDIO IS OK | E.E. video is ok. Playback video is non-existent and no videoRecord. FM audio is ok. |