Dicas Reparação







Pesquisa: 5000

Resultados 301

MarcaModelo
(Chassis)
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SonyEVS5000CLOCK RUNS FAST (2 SEC PER DAY) - ADJUST TIMER CLOCK Clock runs fast about 2 sec per day. Found timer clock adjustment. Clock was running at 4096.11 hz spec calls for 4096-04 .01.
SonyEVS5000LP PLAYBACK & RECORD PROBLEMS 3 units same customer 2 EVS5000, 1 EVS7000. EVS7000 recording has bad P/B. On both EVS5000 separate recording & P/B of each maching is fine. Checked all three 2/ tracking tape and all were ok.
SonySPPA5000UNIT FLASHES E1 IN DISPLAY, NO OTHER FUNCTIONS At power up unit would sound an error beep and thenalternately flash e and 1 on the display. Pressing any button wouldresult in another error beep. If the page and stop keys were pressedduring power up the unit would go into test mode correctly. Un
SonySVT5000VERY POOR PICTURE QUALITY Found RF level very low, causing poor picture quality especially on exit side. 3rd unit with problem in 1 month.
SonyEVS5000CLOCK GAINED SEVERAL SECS A DAY - ADJUST CLOCK FREQUENCY The clock gained several seconds a day.
SonySPPA5000FACTORY PRERECORDED GREETINGS ARE DISTORTED Factory prerecorded greetings and instructions sounddistorted. There is excessive wow and flutter in the audio, possiblycaused by an incorrect sampling rate (too low) in A/D and D/A conversions.
SonySPPA5000UNIT PLAYS BACK TO CALLER ICM INSTEAD OF OGM Unit plays back to caller an incoming message instead of theoutgoing message.
SonySPPA5000EXCESSIVE CROSSOVER DISTORTION ONTO HANDSET SPEAKER. Excessive crossover distortion onto handset speaker.
SonySPPA5000RANGE APPROX 5 FEET - TRIM LEGS OF CF202 IN HANDSET Handset would lose connection when approx 5-10 feet frombase.
SonySPPA5000HANDSET CUTS IN AND OUT DURING C0NVERSATION Handset cuts in and out during conversation. Battery terminalsin handset were not making secure contact with the battery. They wereeither bent out of shape (due to pressure exerted by battery when pushedin), or desoldered. If ref 16 (battery terminal) is
SonySPPA5000LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonyCCDV5000DIST AUDIO FIRST APPROX 10 SEC AFT CAM ON/RPL C378, PC52 BD Distorted and low audio for first approx 10 seconds afterturning camera on. Has to be off for several hours in order toduplicate.
SonyCCDV5000NEW MIC JACK PART DIFFERENT INTERNALLY THAN ORIGINAL/JUMPERStandardized Replacement Dual Mic Jack p/n 150779721 has different internal switching from original jack. Because pins 5 and 6 must be cut off to fit board, the Mic audio is lost.
SonyCCDV5000HORIZONAL BAND LINES IN PLAYBACK/RESLD PIN1, CN605, DI-21 BD Unit had intermittent problems in playback: 1.horizontal bands of incorrect color, 2.colors changing, 3.no video output.
SonySPPA5000LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.



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.

Não arrisque reparar equipamentos com tensões elevadas se não tiver conhecimentos técnicos para o fazer em segurança.

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