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2/4
2
E
+15V
L1
TP5
TP7
F
0.8A/68u
TP1
TP820
P.G
P.G
IC1
5
ON/OFF 1
Vin
Vss 2
4
Vout 3
EXT
TP3
G
1
C6
0.01
P.G
L2
TP6
TP8
0.45A/220u
TP2
TP821
P.G
P.G
IC2
5
ON/OFF 1
Vin
H
Vss 2
4
Vout 3
EXT
TP4
2
C7
0.01
P.G
3
4
(1)
+3.3V DC/DC circuit
3
+3.3V
IP2
125V/0.75A
P.G
+5V DC/DC circuit
4
IP3
+5V
125V/0.75A
GND-1
P.G
5
(2)(3)
(4) (6)
(5) (7)
J6
0
J7
0
+3.3V
J8
0
E
DG
B
OPT[0]
C
Q3
OPT[1]
LED1
+3.3V
RED
+3.3V
U1
R3
TP11
5
1
2
1
150
TP9
2
10K
RA10
TP10
4
3
R4
TP12
3
4
GREEN
150
DG
DT_OE[0-7]
DT_OE[0]
DT_OE[1]
DT_OE[2]
DT_OE[3]
DT_OE[4]
DT_OE[5]
DT_OE[6]
DT_OE[7]
RA9
RA12
10K
10K
+3.3V
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.1 (2/4)
6
(r)
(s)
(t)
(u)
+3.3V
(v)
4D
(w)
5D
(x)
(y)
5
4
(z)
+3.3V
6
3
(A)
7
2
(B)
1
8
(C)
10K
RA13
(D)
(E)
(F)
(G)
(H)
(J)
(K)
J50
NC
(L)
J51
NC
(M)
J52
NC
(N)
(P)
(Q)
(R)
(S)
(T)
(U)
DG
(V)
(W)
(X)
(Y)
(Z)
(aa)
(ab)
(ac)
IC5
TP64
3
5
DG
(ad)
(ae)
(af)
(ag)
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