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KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.3 (3/4)
(2)
CN2
14
CN2
13
39
38
1:3B
1:3B
1:3B
1:3B
1:3B
1:3B
IC10
GNDA1
50
VDDA34
61
VDDD
24
VDDA12
52
GNDA2
54
39
SB1_0
38
SB1_1
SI1_1
35
36
SI1_0
SB1_2
37
44
SB2_0
45
SB2_
1
SI2_1
48
47
SI2_0
SB2_2
46
VDDREF
57
40
SO1_1
S01_0
41
VREF
56
43
SO2_1
S02_0
42
GNDA
59
GNDA4
63
GNDD
21
Vout1
51
Vin1
49
53
Vout2
Vin2
55
6.3V /0.22
C45
DT_STD[12]
1:4C
DT_STD[13]
1:4C
VH13
VH14
DG
16V/1
C50
VH13
VH14
+5V
C77
6.3V /1
DG
AG
AG
AG
AG
AG
TP323
+5V
TP314
16V/1
C68
AG
AG
VH14
IC13
12
13
14
TP315
+15V
TP316
IC13
5
6
7
VH13
VH16
VREF
2:12A;2:6A;F1
0.01uF/25V
C66
IC13
1
2
3
4
11
TP313
VH15
IC13
10
9
8
C46
10V/0.1
C47
10V/0.1
C48
10V/0.1
C49
10V/0.1
7
8
11
10
9
DIAL[12]
DT_STD[13]
DIAG[12]
SHNT[13]
BELLI[13]
BELLI[12]
DIAL[13]
DIAL[12]
SHNT[12]
CPCDET[13]
SHNT[13]
DIAG[13]
CPCDET[12]
DT_STD[12]
REVDET[13]
CPCDET[12]
REVDET[12]
CPCDET[13]
REVDET[12]
DIAL[13]
SHNT[12]
R[13]
R[12]
T[12]
PAY[12]
T[13]
PAY[13]
VOUT[12]
VOUT[13]
BELLI[13]
BELLI[12]
REVDET[13]
VIN[12]
VIN[13]
DIAG[12]
DIAG[13]
M
N
SAME AS A
SAME AS A
D
C
B
A
66
KX-
TDA6181X
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