Read Sharp AR-NB3 (serv.man5) Service Manual online
AR-NB3
CIRCUIT DIAGRAM
7 – 12
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
V
B
US1
V
B
US2
PWE1
11,1
6
DM1
1
1
,15
D
P
1
1
1,1
5
OC1
11,1
6
DM2
1
1
,15
D
P
2
1
1,1
5
PWE2
11,1
6
OC2
11,1
6
LINK1
11
VCC
5Volt
5Volt
VCCIO
5Volt
5Volt
C154
0.1uF
TP697
C23
0
0.1uF
NOAS
M
C15
9
0.1uF
+
C23
1
220uF
/1
6
V
NOAS
M
L25
DLW2
1
S
N
9
0
0
S
Q
2
NOAS
M
1
4
2
3
C15
7
1
0
00pF
C23
2
1
0
00pF
NOASM
R27
2
15k
NOAS
M
C15
3
1000pF
R27
1
15k
NOAS
M
IC3E
TC74LCX14
F
T
11
10
TP565
TP434
R26
9
10k
IC3F
TC74LCX14
F
T
13
12
C155
0.01uF
R174
560
TP567
TP463
D4
L
T
L
-155GHA
R18
4
560
C15
6
10u
F
IC23
BD651
3
F
7
1
2
3
4
8
5
6
IN
ENA
FLGA
FLGB
ENB
OUTA
OUTB
GND
C16
4
10u
F
C15
8
10u
F
R211
10k
R175
10k
D2
L
T
1
P
67A
TP432
R27
0
10k
R17
2
10k
IC29E
TC74LCX14
F
T
11
10
C23
3
0.1uF
R17
3
10k
IC29F
TC74LCX14
F
T
13
12
TP
696
R17
7
15k
R274
560
NOASM
C15
1
0.1uF
D18
L
T
1
P
67A
NOASM
+
C15
2
220uF
/1
6
V
R17
8
15k
L14
DLW2
1
S
N
9
0
0
S
Q
2
1
4
2
3
C20
1
0.1uF
C166
1
0
0pF
L15
BLM18PG121SN1
D
1
2
C165
0.1uF
TP464
CN9
UAR27-4K
5
J
0
0
3
6
5
4
1
2
1A
4A
5A
6A
2A
3A
D+
SHIELD
SHIELD
GND
VBUS
D-
VBUS
GND
SHIELD
SHIELD
D-
D+
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