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CIRCUIT OPERATIONAL DESCRIPTION
CIRCUIT OPERATIONAL DESCRIPTION
3. Loader Part
The loader which read the data of audio/video from optic disc and transfer them to MPEG
decoder can be divided into Deck total DVD assay(in a short term, Mecha) and Servo. Mecha
mounts with the optical pick-up which allows reading the signal of a disc using laser beam
and makes it operates and consists of the deck mechanism which allows loading a disc and
reading the data. Servo is a sort of circuit which allows operating the loader and recovering
the data and consists of Motor Drive IC operating the spindle, the sled, the loading motor.
Loader Block Diagram
Sm(SANYO_DVD-DX500)051220.indd 4
2005-12-29 8:58:37
Содержание DVD-DX500
Страница 19: ...18 CIRCUIT DIAGRAM 1 POWER SUPPLY SCHEMATIC DIAGRAM Sm SANYO_DVD DX500 051220 indd 18 2005 12 29 8 58 49 ...
Страница 21: ...CIRCUIT DIAGRAM 20 2 RF MPEG SCHEMATIC DIAGRAM Sm SANYO_DVD DX500 051220 indd 20 2005 12 29 8 58 54 ...
Страница 22: ...CIRCUIT DIAGRAM 21 3 SDRAM FLASH SCHEMATIC DIAGRAM Sm SANYO_DVD DX500 051220 indd 21 2005 12 29 8 58 58 ...
Страница 23: ...CIRCUIT DIAGRAM 22 4 VIDEO OUTPUT PORT SCHEMATIC DIAGRAM Sm SANYO_DVD DX500 051220 indd 22 2005 12 29 8 59 01 ...
Страница 24: ...CIRCUIT DIAGRAM 23 5 AUDIO OUTPUT PORT SCHEMATIC DIAGRAM Sm SANYO_DVD DX500 051220 indd 23 2005 12 29 8 59 04 ...
Страница 25: ...CIRCUIT DIAGRAM 24 3 CONTROL BOARD SCHEMATIC DIAGRAM Sm SANYO_DVD DX500 051220 indd 24 2005 12 29 8 59 07 ...
