Schematic Diagram - Usb Board - Sony HCD-FX200 Service Manual

5-6.

SCHEMATIC DIAGRAM - USB Board -

1 2
USB BOARD
A
B
CN108
23P
VBUS 1
CL001
VBUS 2
VBUS GND 3
CL002
VBUS GND 4
CL003
C USB_TXD 5
CL004
USB_RXD 6
CL005
USB_SLP 7
CL006
USB_RES 8
CL007
MGND 9
CL008
C
VM(7V) 10
CL009
AVDD 11
CL010
PANEL
R-OUT 12
BOARD
CL011
(2/2)
D
DACGND 13
CN831 CL012
L-OUT 14
(Page 23)
CL013
AGND 15
CL014
DGND 16
CL015
DVDD 17
CL016
CD_M-MUTE 18
CL017
CD_RESB 19
CL018
CD_DI 20
CL019
E
CD_DO 21
CL020
CD_CL 22
CL021
CD_CE 23
F
G
H
HCD-FX200/FX205
• See page 16 for Waveforms. • See page 29 for IC Pin Function Description.
3 4 5
C115 R143
R103 0.1 10k
100
R105
100
C107
2.2
50V
10
C106
0.1
R106
100
C103
R134
27p
100
X101 R107
12MHz 1M
R-OUT
C104
27p
L-OUT R108 470
R109 100
C102
0.1
R110
100
M-MUTE C101 R111
100 100
RESB
10V
DI
DO
CL
CE
C127 C126 C128
220p 100p 100p
6 7 8
C110
0.1
C108 C114 C113 R122
2.2 10p 10p R121 15k
33
R104
R119
100
0
R120
33
48 47 46 45 44 43 42 41 40 39 38 37
1 36
P73 P27
3.3
2 35
RES P26
3.3
3 XT1 P25 34
0
33
4 XT2 STCK
IC101
5 32
VSS1 PCMREQ
1.7 0
6 31
CF1 USB CONTROLLER STDATA
1.7
IC101
7 30
CF2 P21
LC87F1JJ2AU-SQFP-H
3.3
8 VDD1 P20 29
3.3 0
28
9 DO PCMLRSY
3.3 0
10 27
DI PCMBCK
3.3 0
11 26
CL PCMDATA
0
12 SO1 DBGP2 25
13 14 15 16 17 18 19 20 21 22 23 24
R112 R113 R115 R117
100 100 100 100
C122 C105 R114 R116 R118 R137
220p 0.1 100k 100k 100k 10k
17 17
9 10 11
R140 CL036
0
R141
D101 D100
0
MC2837 MC2837
D102
MC2837
C112
100 L101
10V
3 1
R123
15k
4 2
R138
C118
R133 0
0.1
100
R139
0
C119
22p
R132
100
CE
CL
C120
22p
DO
R131 DI
C121
100
22p
RESB
M-MUTE
L-OUT
R-OUT
R136 R135
10k 10k
Note: IC101 cannot exchange with single. When this part is damaged,
exchange the entire mounted board.
HCD-FX200/FX205
12 13
W002
(CHASSIS)
CL071
CN105
CL072 4
CL073 3
2
CL074
1
CN102
19P
CL027
1 STREQ
CL028
2 STCK
CL029
3 STDATA
4 CE
5 CL
6 DI
7 DO
8 RESB
A
9 M-MUTE
10 DVDD(3.3V) BD73U
BOARD
11 DGND
CN402
12 AGND
(Page 15)
13 L-OUT
14 DACGND
15 R-OUT
16 AVDD(3.3V)
17 VM(7V)
18 MGND
19 MGND
CN106
7P
CL025
1 TRESET
CL024
2 DBGP0
CL023
3 DBGP1
4 GND (NC)
CL022
5 DBGP2
6 3.3V
7 3.3V