DOWNLOAD Panasonic KX-TDA6181X Service Manual ↓ Size: 2.89 MB | Pages: 71 in PDF or view online for FREE

Model
KX-TDA6181X
Pages
71
Size
2.89 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / 16-PORT ANALOGUE TRUNK CARD
File
kx-tda6181x.pdf
Date
PREV: Panasonic KX-TDA6178X / KX-TDA6178XJ (serv.man5) Service Manual / Supplement

Panasonic KX-TDA6181X Service Manual ▷ View online

2/4
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.3 (2/4)
CN2
11
36
DHW
1:9B;2:12G;2:6G;K7
37
DOUT
1:7H;2:12H;2:6H;K8
UHW
1:9B;2:12G;2:6G;K8
DIN
1:7H;2:12H;2:6H;K8
C_CS[2]
1:7G
DCLK
1:7H;2:12H;2:6H;K8
FH
1:9B;2:12G;2:6G;K7
CN2
12
CLK
1:4B;1:5B;1:9B;2:12G;2:6G;K7
nRST
1:4C;1:5C;1:7B;2:12H;2:6H;K8;4:11B
1:3A
1:3A
1:3B
1:3B
1:3B
1:3B
5
SB3_0
6
SO3_1
S03_0
7
INT34
15
INT12
34
DRB
30
PCLK
32
FSC
31
DOUT
20
DIN
19
DXB
29
RESET
23
MCLK
22
CS
17
DCLK
18
4
SB3_1
SI3_1
1
2
SI3_0
SB3_2
3
9
SO4_1
S04_0
8
10
SB4_0
11
SB4_1
SI4_1
14
13
SI4_0
SB4_2
12
CHCLK1
33
CHCLK2
16
TCB
28
DRA
27
DXA
26
TCA
25
60
Vout3
Vin3
58
62
Vout4
Vin4
64
DT_STD[10]
1:4C
DT_STD[11]
1:4C
VH11
VH12
VH11
VH12
TP312
TP311
R117
100
R118
100
TP308
TP310
TP307
TP309
TP306
TP305
F
E
H
G
6
2
3
4
5
1
BELLI[11]
REVDET[11]
DIAL[10]
SHNT[10]
VOUT[10]
DIAL[11]
REVDET[10]
DIAG[11]
REVDET[11]
SHNT[11]
REVDET[10]
CPCDET[11]
CPCDET[11]
DT_STD[11]
DT_STD[10]
CPCDET[10]
SHNT[10]
DIAG[10]
DIAL[10]
BELLI[10]
CPCDET[10]
R[11]
T[11]
PAY[11]
VOUT[11]
R[10]
PAY[10]
T[10]
SHNT[11]
DIAL[11]
BELLI[10]
BELLI[11]
VIN[10]
VIN[11]
DIAG[10]
DIAG[11]
K
L
SAME AS A
SAME AS A
(1)
(a)
65
KX-
TDA6181X
3/4
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
4/4
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.3 (4/4)
(a)
DOUT
1:7H;2:12H;2:6H;F8
UHW
1:9B;2:12G;2:6G;F7
C_CS[3]
1:7G
41
FH
1:9B;2:12G;2:6G;F7
DCLK
1:7H;2:12H;2:6H;F8
CLK
1:4B;1:5B;1:9B;
2:12G;2:6G;F7
DIN
1:7H;2:12H;2:6H;F8
40
CN2
15
DHW
1:9B;2:12G;2:6G;F7
nRST
1:4C;1:5C;1:7B;
2:12H;2:6H;F8;4:11B
CN2
16
1:3C
1:3C
1:3C
T[14]
1:3B
R[14]
1:3B
PAY[14]
1:3C
5
SB3_0
6
SO3_1
S03_0
7
INT34
15
INT12
34
DRB
30
PCLK
32
FSC
31
DOUT
20
DIN
19
DXB
29
RESET
23
MCLK
22
CS
17
DCLK
18
4
SB3_1
SI3_1
1
2
SI3_0
SB3_2
3
9
SO4_1
S04_0
8
10
SB4_0
11
SB4_1
SI4_1
14
13
SI4_0
SB4_2
12
CHCLK1
33
CHCLK2
16
TCB
28
DRA
27
DXA
26
TCA
25
60
Vout3
Vin3
58
62
Vout4
Vin4
64
DT_STD[14]
1:4C
DT_STD[15]
1:4C
VH15
VH16
VH15
VH16
TP325
TP324
R119
100
R120
100
TP320
TP322
TP319
TP321
TP318
TP317
7
8
11
10
9
DT_STD[15]
DT_STD[14]
BELLI[15]
CPCDET[15]
DIAL[15]
CPCDET[14]
DIAL[14]
REVDET[15]
DIAL[14]
VOUT[14]
DIAG[14]
DIAG[8-15],BELLI[8-15],CPCDET[8-15],DIAL[8-15],DTMF[8-15],REVDET[8-15],SHNT[8-15]
SHNT[14]
REVDET[14]
SHNT[15]
CPCDET[14]
REVDET[14]
DIAL[15]
REVDET[15]
BELLI[14]
SHNT[15]
SHNT[14]
DIAG[15]
R[15]
T[15]
PAY[15]
VOUT[15]
BELLI[15]
CPCDET[15]
BELLI[14]
VIN[14]
VIN[15]
DIAG[14]
DIAG[15]
O
P
SAME AS A
SAME AS A
F
E
H
G
(2)
67
KX-
TDA6181X
16.4. No.4
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.4 (1/2)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
(28)
(27)
TP919
RA406
68
1
2
3
6
7
8
TP920
TP903
+3.3V
TP942
+3.3V
DG
RA401
10K
4
3
1
2
7
8
6
5
DG
RA410
1K
4
3
2
1
8
7
6
5
LA401 220
1
2
3
4
5
6
7
8
RA409
10K
4
3
2
1
8
7
6
5
TP906
+3.3V
J403
0
J404
0
J401
NC
RA412
1K
4
3
2
1
8
7
6
5
RA414
10K
1
2
3
4
5
6
7
8
RA407
68
1
2
3
6
7
8
+3.3V
RA411
1K
4
3
2
1
8
7
6
5
C403
1
39K
R401
TP907
IC403
A11
1
A9
2
A8
3
A13
4
nWE
5
CE2
6
A15
7
VCC
8
NC
9
A16
10
A14
11
A12
12
A7
13
A6
14
A5
15
A4
16
A3
17
A2
18
A1
19
A0
20
I/O0
21
I/O1
22
I/O2
23
GND
24
I/O3
25
I/O4
26
I/O5
27
I/O6
28
I/O7
29
nCE1
30
A10
31
nOE
32
+3.3V
TP904
TP921
DG
TP909
+3.3V
TP941
TP912
LA403 220
1
2
3
4
5
6
7
8
TP905
+3.3V
C404
0.01
TP939
TP910
TP917
RA405
68
1
2
3
6
4
5
4
5
4
5
4
5
7
8
DG
RA403
10K
4
3
2
1
8
7
6
5
DG
DG
+3.3V
+3.3V
TP918
+3.3V
FIL402
1
2
3
TP902
+3.3V
TP938
TP913
TP911
TP916
TP915
J402
0
TP914
Q401
E
C
B
+3.3V
DG
RA415
10K
4
3
2
1
8
7
6
5
LA402 220
1
2
3
4
5
6
7
8
+3.3V
RA404
10K
4
3
2
1
8
7
6
5
RA416
10K
4
3
2
1
8
7
6
5
LA404 220
1
2
3
4
5
6
7
8
RA408
68
1
2
3
6
7
8
+3.3V
DG
RA413
1K
4
3
2
1
8
7
6
5
RA402
10K
1
2
3
4
5
6
7
8
+3.3V
CN401
1
1
2
2
3
3
4
4
5
5
6
6
7
7
TP908
TP940
C402
0.01
+3.3V
DG
TP952
TP950
TP948
TP951
TP954
TP949
TP953
TP955
TP1019
TP1020
TP1022
TP1018
TP1017
TP1016
TP1021
TP1023
IC402
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
NC(A19)
9
WE
11
RESET
12
NC13
13
NC14
14
RY/BY
15
NC(A18)
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
CE
26
Vss27
27
OE
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
Vcc
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A_1
45
Vss46
46
BYTE
47
A16
48
(A20)NC
10
D
F
E
C
B
A
G
6
2
3
4
5
A[2]
A[8]
D[0]
A[7]
A[4]
A[1]
A[8]
A[5]
D[3]
D[9]
D[8-15]
D[10]
A[4]
D[11]
A[10]
D[7]
A[6]
A[7]
D[12]
A[12]
D[6]
D[13]
A[0-12]
A[0]
A[8]
A[6]
D[14]
D[2]
D[5]
RXD0
D[5]
D[15]
nBUSY
A[3]
A[10]
A[11]
A[9]
HALT
A[12]
A[5]
D[0-7]
A[3]
A[4]
D[1]
D[8-15]
A[9]
D[2]
A[2]
D[3]
A[1]
D[4]
TXD0
A[3]
A[10]
A[1]
D[6]
A[12]
D[7]
CTS
D[8]
A[11]
D[4]
A[9]
A[11]
nCS0
RTS
A[2]
A[5]
A[0]
D[0]
D[1]
A[6]
A[7]
A[13]
A[15]
A[17]
A[16]
A[14]
A[13]
A[14]
A[15]
A[16]
A[17]
A[18]
A[19]
A[19]
A[18]
A[17]
A[16]
A[15]
A[14]
A[13]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
nWR
nWR
nRD
nRD
nRD
68
KX-TDA6181X
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