DV-989AVi-S
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 OVERAL BLOCK DIAGRAM
DVDM BOARD
DVD
DECODER
(CPPM,CPRM)
EBY-CHIP
PE5286B
(
)
RF IC
LA9704W
5V
SERVO
DSP
LC78652W
5&3.3V
MPEG2 DECODER
MITSUBISHI
AV1
(DVD-A,DTS,TPP)
(Progressive Scan)
M65776BFP
3.3V&1.8V
SYSTEM
CONTROL
CPU
FR30
PD6345A
CLK
Generator
SM8707DV
3.3V (NPC)
16M
SDRAM
16M
PGM
FLASH
MEMORY
3.3V
64M
SDRAM
3.3V
LOADING
MOTOR
DV-989AVi Block
Diagram
SPDL
MOTOR
PU
STEPPING
MOTOR
TRAVERSE
PICK UP
FTS
DRIVER
M56788AFP
6&12V
SPDL
DRIVER
BA6664FM
6&5V
RF(SA
CD)
PD5787A
FL
CONTROL
CPU
PE5314C
3.3V Counter
FL Tube
Display
KEY Board
3V,H=12.9mm
Board
Audio DSP
XCA56367PV150
3.3V&1.8V
AQE
PD0274A
CPLD IC
LC4032VAA
3.3V (Macnica)
CD
Direct
SW
LA73054
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QQ 376315150
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TEL 13942296513
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