Sony HCD-EH25 - SCHEMATIC DIAGRAM - USB Board

HCD-EH25/EH26
HCD-EH25/EH26
1919
• See page 23 for Waveforms. • See page 27 for IC Block Diagrams. • See page 33 for IC Pin Function Description.
7-7. SCHEMATIC DIAGRAM - USB Board -
CN101
X101
R101
R108
R109
R118
R120
R126
R127
R129
R132
R133
R134
C108
C116
C117
FB102
R115
R116
R124
R123
D102
D101
IC102
IC104
C137
C138
R137
R139
IC101
IC105
R125
D103
R136
C112
CN103
C130
C113
C114
C121
C124
C128
C125
C111
C110
C109
R102
R112
R113
C105
C118
R142
R141
R140
C127
C135
C136
R107
R106
R105
R104
R103
R135
C123
R121
C103
C101
C107
CN104
L102
IC103
FB101
R128
13P
16.9344MHz
100
100k
0
0
0
100
100
0
100k
10k
100k
0.1
0.1
0.1
0
2.2k
2.2k
1M
12k
MC2837
MC2837
TK63115SCL-G@GT
TC7WHU04FK
0.1
0.1
470
100
BU9428JKV
-E2
WM8727GED
100
MC2837
1.5
0.1
2P
0.1
6p
6p
0.1
0.1
0.1
0.1
0.1
0.1
0.1
100
0
0
1
0.1
100
100
100
0.1
0.001
5p
100
100
100
100
100
0
10
0
220 6.3
V
100
10V
1
5P
R5523N001B
0
0
RESETX
SEL_SLAVE
SEL_MP3
SEL_DOUT
SEL_VOL
SEL_APLSY
SEL_UTPKT
TEST1
TEST2
MCHNG
BUSY
SCL
SDA
A0
A1
TEST3
DVDDIO
SMAN
SEL_
TEST4
NC
TEST6
TEST7
TEST8
DVSS
TEST9
DVDD
TEST11
TEST12
TEST13
ATE ST1
AVDDC
USB_DM
USB_DP
AVS SC
REXTI
VOREFI
VDD_PLL
TEST_PLL
XIN_PLL
XOUT_PLL
VSS_PLL
DAVSS
VCDACO
LDACO
DAVDD
AMUTE
RDACO
TEST14
TEST15
TEST16
TEST17
BCK
DATA
TEST18
DVDD
TEST19
TEST20
TEST21
TEST22
DVSS
TMODE
IO
DVDD
BUSY
DGND
AGND
VOUT
NC
VDD
CE
GND
DIN
BCKI
LRCI
MCLK
VOUTL
VOUTR
VDD
GND
VBUS_GND
VBUS_5V
VBUS POWER
ON/OFF SWITCH
D/A CONVERTER
CLOCK SHIFT
USB CONTROLLER
RESET
MUCHING
FLG
EN
USB_SDA
USB_SCL
DVDD_3.3V
AVD D_ 3. 3V
ROUT
LOUT
REGULATOR
+1.5V
(USB)
CLKOUT12
LRCK
(Page 26)
(Page 25)
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