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7-26. SCHEMATIC DIAGRAM – USB AUX Board – •
J700
(USB)
JR700
0
R700
82
R701
82
C757
0.22
JR706
0
EP701
(CHASSIS)
EP702
(CHASSIS)
D702
D703
C762
1SS355
1SS355
0.022
CN702
2P
GAME-IN(V)
GAME-IN(GND)
(Page 59)
VIDEO
C766
J701
0.022
3P
L
LINE IN
AUDIO
R
See page 88 for Waveform.
FB700
FB701
D708
D709
1SS355
1SS355
C708
1
R710
220k
R706
15k
R705
8.2k
C703
R703
C705
FOUTL
1000p
15k
220p
FOPL
FINL
R707
15k
C702
FOUTR
1000p
R704
8.2k
FOPR
R702
C704
FINR
15k
220p
USB INTERFACE
NC
NC
SGND
C707
SREF
0.047
C755
100p
NC
C756
4.7
50V
C725
C760
D704
0.1
0.0047
1SS355
R732
R731
D705
100k
33
1SS355
D706
1SS355
C715
X700
100
12MHz
10V
D707
1SS355
C711
C714
C706
22p
22p
0.1
JR707
0
JW704
R711
L702
R735
4.7k
22µH
22k
R712
R736
4.7k
22k
FB703
C710
1
Q702
DTA114EKA-T146
USB ON/OFF SWITCH
C712
0.47
TRDY
SCL
SDA
NC
NC
NC
IC700
NC
µAC3553B
NC
NC
ACK
INT_DATA
R713
47
C716
4.7
50V
C713
4.7
JW700
50V
JR701
0
C759
C758
C709
47
330
1
10V
10V
63
63
C717
C719
33
1
25V
+5V REGULATOR
IC701
Q701
NJM78M05S
2SB1132
-T101-R
O
I
G
R723
1k
R722
Q700,701
4.7k
B+ SWITCH
C721
C722
Q700
1
1
DTC114EKA
-T146
FB704
FB705
FB706
FB707
FB708
C730
C729
C728
C727
C726
330p
330p
330p
330p
330p
R730
680
R729
680
C718
0.1
D710
D711
1SS355
1SS355
CX-BK7
CN701
17P
I2C_CLK
I2C_DATA
USB_ACK
USB_INT
USB_VBUS_ON
USB_ON
VM
D-GND
V-IN
V-GND
D-GND
A-GND
(Page 67)
USB-L
USB-R
A-GND
AUX2-L
AUX2-R
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