Read Sharp AR-NB2 (serv.man10) Service Manual online
AR-NB2
CIRCUIT DIAGRAM
7 – 12
VBUS1
VBUS2
11
10
13
12
IN
7
ENA
1
FLGA
2
FLGB
3
ENB
4
OUTA
8
OUTB
5
GND
6
11
10
13
12
1
2
D+
3
SHIELD
6
SHIELD
5
GND
4
VBUS
1
D-
2
4
1
3
2
4
1
3
2
VBUS
1A
GND
4A
SHIELD
5A
SHIELD
6A
D-
2A
D+
3A
C154
0.1uF
TP697
C230
0.1uF
NOASM
C159
0.1uF
C231
220uF/16V
NOASM
+
L25
DLW21SN900SQ2
NOASM
C157
1000pF
C232
1000pF
NOASM
R272
15k
NOASM
C153
1000pF
R271
15k
NOASM
IC3E
TC74LCX14FT
TP565
TP434
R269
10k
IC3F
TC74LCX14FT
C155
0.01uF
R174
560
TP567
TP463
D4
LTL-155GHA
R184
560
C156
10uF
IC23
MIC2026-2BM
C164
10uF
C158
10uF
R211
10k
R175
10k
D2
LT1P67A
TP432
R270
10k
R172
10k
IC29E
TC74LCX14FT
C233
0.1uF
R173
10k
IC29F
TC74LCX14FT
TP696
R177
15k
R274
560
NOASM
C151
0.1uF
D18
LT1P67A
NOASM
C152
220uF/16V
+
R178
15k
L14
DLW21SN900SQ2
C201
0.1uF
C166
100pF
L15
BLM18PG121SN1D
C165
0.1uF
TP464
CN9
UAR20-4K2100
VCC
5Volt
5Volt
VCCIO
5Volt
5Volt
PWE1
11,16
DM1
11,15
DP1
1
1,15
OC1
11,16
DM2
11,15
DP2
1
1,15
PWE2
11,16
OC2
11,16
LINK1
11
A
B
C
D
8765
4
3
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8765
4
3
1
1
2
2
3
4
5
6
7
8
D
C
B
A
12/16
USB CONNECTOR
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