MOBILE VIDEO SYSTEMS DVD PLAYER DVP 01, 12/24V PAL / NTSC 7 607 276 007 CM/PSS 8 622 402 868 11/01 Schaltbild • Circuit diagram Inhaltsverzeichnis Table of Contents Seite Page Bedienelemente Controls Technische Daten Technical data Sicherheitshinweise Safety informations...
Technische Daten Technical data ALLGEMEIN GENERAL Operating voltage: 12 V/ 24 V Betriebsspannung: 12 V/ 24 V Power consumption: 20 W Leistungsaufnahme: 20 W Current consumption Stromaufnahme In operation: 800mA Betrieb: 800mA Stand by: 50mA Stand by: 50mA Operating temperature: -15°C –...
Fehlersuchplan Trouble shooting Power circuit A. Checking the power circuit Check T201 No 5 V Voltage No 9 V OUT No 12 V Voltage Check IC 201 Check the power Check Q 201 Check IC 202 supply is DC 10-16 Output is 12 V Check CZ 201 Check F 201 Fuse...
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Fehlersuchplan Trouble shooting Power circuit B. Push button is not good Check Switch button IF other button IF power button Check IC 102 Check XPK 1 Check IC U 32 Check P 19 of IC U 32 is high - 7 -...
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Fehlersuchplan Trouble shooting C. Remote control is not good Check the sensor Check Q 1 (78L05) Output is 5 V Check if the sensor IR output have a low, when control Wire control D. No response after press wire control key Check Q 1 Check CR 1 Check IC U 32...
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Fehlersuchplan Trouble shooting E. Audio and Video circuit NO VIDEO Check IC 201, IC 202 Check X 1, X 3 Check IC U 5 Check IC U 9 Check IC U 10, U 11, U 7 Check IC U 15, U 16, U 18 NO AUDIO Check IC U 31 Check IC U 23...
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IC Block Diagramm IC Block diagram ZiVA-3CR IC COM PORT Port Name Pin NO. Type Port Description System services RESET Hardware reset. An external device asserts RESET (active LOW) to execute a decoder hardware reset. TO ensure proper initialization after power stable, assert RESET for at least 20 us.
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IC Block diagram IC Block Diagramm Port Name Pin NO. Type Port Description Parallel DVD/CD or Serial CD Interface AREQUEST P194 Audio request. Decoder asserts AREQUEST to indicate that the audio input buffer has available space. ADACK P198 Audio data acknowledge. DVD-DATA P186-189 DVD parallel compressed data from DVD DSP.
IC Block Diagramm IC Block diagram Port Name Pin NO. Type Port Description OSD Interface OSD-BLK1 P139 Black out OSD. OSD-CLK P130 27I 2 or 27 I4 MHz clock. OSD-DATA(3:0) P131.132.135.137. External OSD color look-up data. OSD-VC1 P140 Transparent OSD. SDRAM/ROM Interface EDO-CAS EDO CAS.
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