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BLOCK DIAGRAM
OPU:HOP-8541T
(HITACH ME)
Disc
PU
Disc
motor
Unit
mechanism
7ch-Driver
SPDL/SLED/Fo/Tr/Ti/LD
89
Loading
motor
Analog Front End
HD153722TF
100pin-TQTF
Slide
motor
(RENESAS)
M63041AFP
(RENESAS)
Tray Detect
SW
Eject
SW
Limit
SW
LED
3.3V Reg. IC
XCM403AA01SR
2.8V/1.5V Reg.IC
XC6409BV05PR
MBM29LV160BE
or Equivalent
DVD/CD DSP
(DVD/CD/Servo/ATAPI)
R8J32005FP
256pin LQFP
LPP/ADIP decorder
Microprocessor
(TOREX)
RST
(TOREX)
RST
Flash-ROM
(2MByte)
(FUJITSU)
(RENESAS)
DVD-codec
CD-codec
Servo DSP
ATAPI-IF
5.0V SW_Reg.IC
BD9703FP
(ROHM)
Interface
connector
Analog
audio
Host IDE
Device
configuration
jumper
MASTER
SLAVE
CSEL
12V
GND
5V
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