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UX-P115U
6 – 9
[2] TEL/LIU PWB circuit
1. TEL/LIU PWB circuit
NOTE:
This
mark
indicates
a
safety-critical
part(s).
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
DG
DG
DG
DG
DG
+24VA
DG
Vref
A
DG
+24VA
DG
Vref
A
Vref
B
+24VL
DG
Vref
B
DG
DG
+24VL
Vref
A
DG
DG
ARG
DG
DG
Vref
A
+24VA
Vref
A
DG
DG
+24VL
Vref
A
Vref
A
DG
DG
CNLIU
A
-8
CNLIU
A
-7
MJTEL-4
MJTEL-1
MJTEL-3
MJTEL-2
CNLIU
A
-5
CNLIU
A
-6
CNLIU
A
-1
CNL
IU
A
-1
0
CNLIU
A
-2
CNL
IU
A
-1
1
CNLIU
A
-3
MJ1-4
MJ1-3
CNL
IU
A
-1
2
CNLIU
A
-9
CNLIUA
-4
Ci
+2
4
V
L
TX
+
TX
-
RX
-
RX
+
TE
L
I
N
TEL
MUTE
PI
N
DG
FILM
+
2
4VL
DG
PI
N
FILM
(
BROWN)
(
R
ED)
(
O
RANGE)
(Y
ELLOW)
S
G
206S
S
G
206S
Ri
n
g
Ti
P
Rx
in
Tx
o
u
t
RH
S
-
CM
L
JP
JP
JP
JP
M
ICMUTE
R1
1
8
1
3
k
ZD4
HZ
2
C
1
C4
2
.2uF/50v
SW1
HOOK
SW
C
2
M
1
R1
0
1
620
CM
L
OUAZ-SH-124DZ
C
C
M
M
B
B
R12
2
0
R1
0
2
47K
C
1
0
9
220p
C6
0.82u
F
/2
5
0
(vF)
Q101
RT
1P141C
TP1
C1
1
3
N.
M.
N.
M.
N.
M.
PC
1
PC817X4
21
AR1
RA391P-V
6-2
C1
0
8
N.
M.
ZD5
HZ
9
C
3
TP
2
J23
J
P
C1
1
4
2200p
R1
0
0
3.
3
k
C10
1
0.
1
u
C
1
0
3
1000p
AR3
RA50
1P
-C
6
R
1
0
6
82K
L2
R1
100(1/
2
W
)
Q102
R
T
1
N
436C
R12
3
1.5
K
R
1
17
8
.2K
PH
2
PIN
2
1
4
3
J24
J
P
R1
2
4
1K
+
-
IC100
LM2902NS
8
10
9
C1
1
0
1000p
CML
OUAZ-SH-124DZ
TP
4
PC
1
PC817X4
4
3
+
-
IC100
7
5
6
Q1
KT
C3198G
R
C
1
1
1
220p
D1
1N4148
A
K
R7
2
2
k
(1
/2
W
)
TP
3
-
+
11
4
IC100
LM2902NS
1
2
3
Q100
R
T
1
N
436C
PH
1
FILM
2
1
4
3
R
1
19
3
.3K
+
-
IC100 LM2902NS
14
12
13
C5
0.01u
C1
0
7
N.
M.
R1
1
6
3.
3
k
R1
1
4
56k
R2
1.2
k
(1
W
)
C3
22uF/50v
D4
1N4148
A
K
C1
100uF/5
0v
R11
5
39K
R1
1
3
0
R10
7
3
.6
k
C1
0
4
1000p
R6
15
0(1/4W)
R3
2k(1/2W)
T1
i2164
D3
1N4148
A
K
R1
0
5
2
7
k
R1
0
9
3.
3
k
C1
0
0
2
2
0
p
R1
1
0
1K
R1
0
3
3.3
K
C1
0
6
1000p
C10
2
N.
M.
R1
1
1
1
k
C1
0
5
1000p
R1
0
4
3.3
K
D2
1N4148
AK
R1
1
2
16K
Q103
R
T
1
N
436C
L1
C2
22uF/50v
C1
1
2
N.
M.
C
7
4
.7
u
F/50v
R8
22
k
(1
/4
W
)
R5
100(1/4W)
ZD2
HZ6A3
C8
1
0uF/50v
ZD6
HZ27-A
R1
2
1
N.
M.
R4
51(1W)
ZD1
N.
M.
R1
0
8
13
k
R
1
20
2
2
0k
ZD3
HZ
2
C
1
K5AR
6H6x10(W)2.5TS
L3
TEL/LIU
PWB
Circuit
IC100 LM2902NS