Nokia 2110 Circuit Diagram of AL4
Circuit Diagram of AL4 (Version: 0.8 Edit: 33)
LCH–2
E10 1
E10 2
CI GARETTE LI GHTER
CONNECTOR
+VB
(red)
(bl ack)
GND
V1 0 0
PHONE COI L CORD CONNECTOR
L10 0
+5V
C100
22n
1N6283A
GNDGND
GND
C10 1
100u
GND
22k
R10 0
+12V
V1 0 1
BCX19
3k3
R11 0
R1 1 1
100k
C104
33p
N1 1 0
LM2901M
2
3=
+12V
12=
GND
R1 1 3
15k
22k
R11 2
4
–
5
+
C110
47k
R114
100p
+12V
N1 1 0
LM2901 M
6
–
7
+
3=
12=
+12V
GND
R11 5
3k3
1
+5V
R1 2 1
+12V
GND
10k
V110
BCW3 2
BCW3 0
V111
L11 0
125u
V1 1 2
IRF530N
GND
+5V
R1 2 2
C11 1
470n
8k2
150k
R1 2 3
V113
2 1 DQ0 6
125u
L11 2
R11 6
GND
C112
100u
0R33
L111
V1 3 3
V133
BAS2 8
BAS2 8
C114
22n
GND
C113
220u
GND GND
GND
VC
GND
X1 0 0
1
2
E110–E125
V1 0 2
GND
BZX84C12V
C10 2
GND GND
C10 5
N1 0 0
22n
LP2951
ACM
4135
GND
GND
18k
R120
+5V
67
28
C103
1u
GND
GND
C120
1u
GND
V1 0 3
BAS28
V103
BAS2 8
1u
GND
V1 3 0
BAS2 8
V1 3 0
BAS2 8
N110
LM290 1 M
14
3=
12=
+12V
GND
+
9
–
8
C1 2 2
4n7
C121
4n7
N1 1 0
LM2901M
13
3=
12=
+12V
GND
22k
R12 4
GND
+5V
+
11
–
10
GND
12k
R13 0
8k2
R13 3
GND
C130
2u2
470k
R13 1
470k
R13 4
GND
V1 3 1
BCW3 0
R13 2
BCW3 0
V1 3 2
22k
GND
+5V
3k3
1k8
GND
GN RD
V1 3 4
R13 5
R13 6
VRBG5 34 1K
V1 3 5
BCW3 2
68R
R11 8
GND
Original 50/96
GND
–8Page
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