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A
B
DVD-S559
1
DVD MECHANISM UNIT
DVD
D
LOADER
(DM-4)
2
RF, A, B, C, D, E, F, MDI1
OPU
LD_DVD, LD_CD
T+/-, F+/-,
3
LOAD+/-,
SPINDLE/
MOT_SLED+/-,
STEPPING/
MOT_SPDL+/-
SLED
MOTOR
4
5
16
6
C
DVD LOADER/MPEG BLOCK DIAGRAM
DVD
• See page 22–26 ➝
SCHEMATIC DIAGRAM
IOA, V20
A (or B)
LDO1, LDO2
Q2302-2305
LD DRIVE
E
DMSO, FMSO,
TROPEN, TRCLOSE,
TRSO, FOSO,
IC2301
STBY, V1P4
MOTOR DRIVE
LA6565-TE-L-E
LIMIT, TRIN, TROUT,
OPO, OP+/-
A0-A20, AD0-AD7,
/PRD,/PCE,/PWR
IC4004
16Mbit FLASH
A
S29AL016D70TFI020
/DCS. /DRAS, /DCAS,
/DWE, DBA0, DBA1,
SDCLK0, SDCKE, DQM0, DQM1
D
E
IC4001
X4001
EEPROM
27MHz
BR24L16FJ-WE2
SDA
SCL
103
102
IC4002
MPEG/MICON/RF-AMP
MT1389FE/C2-L
IC4005
64Mbit SDRAM
A
K4S641632H-UC75
MA0~MA11,
DQ0~DQ15,
F
IC4006
REG+1.8V
A
C
A
LM1117S-ADJ
A, C
IC4003
110
RESET IC
A
BD5229G-TR
/URST
111
225
11
ZERO
IC8004
7.8
AUDIO DAC 2CH
AUDIO_L/R
PCM1742KE/2K
DAC_XCSO,
SCK, SD,
ACLK, ABCK,
A
.......AT+3.3V
ALRCK, ASDAT0
A, D
B
.......P.CON+3.3V
C
.......+1.8V
D
.......P.CON+5V
E
.......P.CON+6V
F
.......AT+12V
G
.......P.CON+12V
H
.......-28V
G
H
<VIDEO/AUDIO/FIP BLOCK>
IR
FP_DI, FP_DO, FP_SCK,
STB, FLDC+/-
R/CR, B/CB, G/Y, C/V
(4CH Video DAC)
VSEL1, I/XP,
LETTER, SQUEEZE
ASPDIF
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