MEX-DV150UE/DV1500U/DV1505U
MEX-DV150UE/DV1500U/DV1505U
23
23
5-6. SCHEMATIC DIAGRAM - SERVO Section (3/3) -
• See page 32 for IC Block Diagrams.
C145
C149
RB120
C133
C135
C134
C136
C138
C140
C141
C139
C146
C147
C148
RB122
RB121
RB119
C142
C137
C143
R182
R183
R178
R179
R180
FB30
R184
IC10
IC11
IC9
0.1
0.1
68
0.1
0.1
0.01
0.01
0.01
0.1
0.1
100p
100p
0.1
100p
68
68
68
100p
100p
C132
0.1
0.1
10k
1k
4.7k
1k
10k
4.7k
EM638165TS-6G
S29AL032D70TFI
TC7W66FU(TE12R)
MEMADD(20:0)
MEMDAT(15:0)
MEMRD
MEMWR
SDRAM_ADD
SDRAM_DAT(15:0)
SDRAM_CNT
SDRAMGND
SDRAMVDD
MEMCS0
MEMADD0
MEMADD1
MEMADD2
MEMADD3
MEMADD4
MEMADD5
MEMADD6
MEMADD7
MEMADD8
MEMADD9
MEMADD10
MEMADD11
MEMADD12
MEMADD13
MEMADD14
MEMADD15
MEMADD16
MEMADD17
MEMADD18
MEMADD19
MEMADD20
MEMDAT0
MEMDAT1
MEMDAT2
MEMDAT3
MEMDAT4
MEMDAT5
MEMDAT6
MEMDAT7
MEMDAT8
MEMDAT9
MEMDAT10
MEMDAT11
MEMDAT13
MEMDAT14
MEMDAT15
MEMDAT12
RAMADD0
RAMADD1
RAMADD2
RAMADD3
RAMADD10
RAMDATA8
RAMDATA9
RAMDATA10
RAMDATA11
RAMDATA12
RAMDATA13
RAMDATA14
RAMDATA15
RAMWE
RAMCAS
RAMRAS
RAMCS1
RAMBA0
RAMCS0
RAMDQM
RAMDATA1
RAMDATA2
RAMDATA3
RAMDATA5
RAMDATA6
RAMDATA7
RAMDATA0
RAMDATA4
RAMDQM
RAMPLCK
RAMADD5
RAMADD6
RAMADD7
RAMADD8
RAMADD9
RAMADD11
RAMCKE
RAMADD4
(3/3)
SD-RAM
SWITCHING
FLASH MEMORY
R181
0
CN3
30P
A+5V
VGND
D+3.3V
D+1.8V
AMUTE
VGND
DSW
SELF
INSW
LO+
LO-
DRGND
D3.3V
A5V
RESET
BOOT
DGND
DGND
DR5V
D1.8V
AGND
AU5V
AUDIO_FL
AUDIO_FR
MIC IN
ZMUTE
VIDEO_COMP
AUGND
RXD
TXD
SREQ
DUPTD0
DUPRD0
EN
R161
R162
C90
C96
R120
C95
IC6
100
100
0.1
C92
0.0015
10
16V
4.7k
R110
10k
10 16V
PCM1780DBQ
D/A CONVERTER
AOUT0
ALRCLK
ABCLK
AMCLK
MD
MC
ML
FB24 0
V_COMP
L11 0
L5 0
TD0
RD0
RXD
TXD
EN
REQ
AMUTE
RESET
C120
L12
47
4V
0
DGND
VID
A
SW3
SW2
1
3
(DISC IN)
(SELF)
SW1
(CHUCKING END)
TP1
TP2
TP3
TP4
TP5
M 1
(LOADING)
DUP
AGND
DR+5V
DRGND