Dicas Reparação




Modelo - Chassis 5000


Pesquisa: 5000 Enviar Dica Resolvida
Resultados 291
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(Chassis)
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SonySPPA5000
LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonyCCDV5000
DIST 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.
SonyCCDV5000
NEW 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.
SonyCCDV5000
HORIZONAL 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.
SonySPPA5000
LOW BATTERY AFTER CHARGING. Customer states they have low battery after charging for longtime.
SonySPPA5000
NO DISCONNECTION WITH B & K TELEPHONE ANALYZER Answering machine will not disconnect with B & K telephoneanalyzer. The unit works fine with normal telephone line.We would like to have the information on VOX circuit. -HQ COMMENTS: This unit will not disconnect with the B&K telephoneanalyzer becaus
SonyCCDV5000
INTERMITTENT COLOR ON RECORDING/ REPLACE C630Intermittently no color on recordings, E-E and playback are OK. Found defective filter capacitor C630 in chroma processor.
SonySVT5000
RESISTOR PART #S ON THE MANUALS BACK PAGE Resistors on CPA main PCB are not listed in manual ordered3.3 1/6 w from back page to see if it was correct for R3007. Part is toolow wattage value 1/6 w part on board looks like 1/2-1w.
SonyCCDV5000
UNIT SHUTS DOWN WHEN USING BATTERY/REPLACE IC103 Unit ran fine on AC adaptor but would not ooperate withbattery. Tech was not able to perform battery down adjustment, no matterwhere set unit shut down at 6.3 volts. Battery sense line at themicroprocessor was changing when RV001 was adjusted at pin 4
SonyCCDV5000
POOR VIDEO IN FORWARD SEARCH (TEARING): REF 304 LEFT COASTER Unit had excessive hitches in forward play, forward search hadan unusable picture.
SonyCCDV5000
BLOWS FUSES, CAPSTAN FLEX RUBS THROUGH Unit had F603 open. Found that FU70 board was rubbing thecapstan motor flex cable. There was no FU insulating plate.
SonyCCDV5000
UNIT DEAD NO LCD FOUND Q106 OPEN, So even with ever 5V units MICRO (IC101) DIDNOT DETECT BATTERY IN. -HQ COMMENTS: IC103 is the voltage regulator IC. The voltage detectorIC104/IC105 then commands Q106 to switch between Lithium or Batteryvoltage.
SonyCCDV5000
TIPS FOR PIX NOISE I have noticed, on these units, if you see white snownoise in the pix, then usually the head is defective. If, however, you seedark dropouts or streaks in the pix, you can usually expect both the headand RP amp to be defective. In either case, remember
SonyCCDV5000
NO EJECT OR OTHER FUNCTIONS. TAPE JAM/REPOSITION TENSION ARM Reference FPR #L0970. Tension arm jumped track, tape onwrong side, will not unthread. Repositioning tension arm allows unitto work OK. Problem then cannot be duplicated. This has been seen onseveral units. Seems to occur the first time a new tape i
SonyCCDV5000
NO VIDEO No EE or PB video. Using the CCDV5000 troubleshooting guide,we traced the signal up to pin 16 of the HD8 HIC board, but a very weakone coming out of pin 20.


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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