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.2 (2/4)
PAY[2]
1:2B
28
T[2]
1:2A
CN4
3
PAY[1]
1:2A
CN2
3
R[2]
1:2A
CN4
2
CN4
1
PAY[3]
1:2B
29
T[3]
1:2B
CN2
4
CN4
4
R[3]
1:2B
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
VH3
VH4
VH3
VH4
DT_STD[3]
1:3C
DT_STD[2]
1:3C
R113
100
R114
100
TP212
TP206
TP207
TP208
TP209
TP210
TP211
TP205
CLK
1:4B;1:5B;1:9B;12G;3:F7;3:K7
C_CS[0]
1:7G
DCLK
1:7H;12H;3:F8;3:K8
FH
1:9B;12G;3:F7;3:K7
nRST
1:4C;1:5C;1:7B;12H;3:F8;3:K8;4:11B
DHW
1:9B;12G;3:F7;3:K7
DOUT
1:7H;12H;3:F8;3:K8
UHW
1:9B;12G;3:F7;3:K8
DIN
1:7H;12H;3:F8;3:K8
F
E
H
G
6
2
3
4
5
1
CPCDET[2]
SHNT[2]
DIAL[2]
REVDET[2]
BELLI[2]
DIAG[2]
REVDET[2]
DIAL[2]
SHNT[2]
CPCDET[2]
DT_STD[2]
CPCDET[3]
SHNT[3]
DIAL[3]
REVDET[3]
VOUT[3]
REVDET[3]
DIAL[3]
BELLI[3]
SHNT[3]
DIAG[3]
DT_STD[3]
CPCDET[3]
FH
VOUT[2]
BELLI[2]
BELLI[3]
VIN[2]
VIN[3]
DIAG[2]
DIAG[3]
C
D
SAME AS A
SAME AS A
(1)
(2)
(a)
61
KX-
TDA6181X
3/4
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.2 (3/4)
T[5]
1:2B
R[5]
1:2B
R[4]
1:2B
CN2
5
PAY[4]
1:2B
30
T[4]
1:2B
31
PAY[5]
1:2B
CN2
6
IC7
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
GNDA3 59
GNDA4 63
GNDD 21
Vout1
51
Vin1
49
53 Vout2
Vin2
55
6.3V /0.22
C33
VH5
VH5
VH6
VH6
DG
+5V
16V/1
C38
VH5
16V/1
C62
+15V
DT_STD[4]
1:3C
DT_STD[5]
1:3C
C73
6.3V/1
DG
AG
AG
AG
AG
AG
AG
0.01uF/25V
C60
VH8
VH6
IC11
10
9
8
IC11
12
13
14
IC11
5
6
7
VH7
TP217
TP215
TP219
TP218
TP216
IC11
1
2
3
4
11
+5V
VREF
6A;3:F1;3:L1
AG
C34
10V/0.1
C36
10V/0.1
C37
10V/0.1
C35
10V/0.1
D
C
B
A
7
8
11
10
9
CPCDET[5]
SHNT[4]
BELLI[5]
DIAG[4]
DIAG[5]
REVDET[4]
DIAL[4]
BELLI[4]
CPCDET[4]
VOUT[5]
REVDET[5]
DIAL[5]
SHNT[5]
CPCDET[5]
SHNT[5]
DIAL[5]
REVDET[5]
SHNT[4]
DIAL[4]
CPCDET[4]
REVDET[4]
VOUT[4]
DT_STD[4]
DT_STD[5]
BELLI[4]
BELLI[5]
VIN[4]
VIN[5]
DIAG[4]
DIAG[5]
F
E
SAME AS A
SAME AS A
(3)
62
KX-
TDA6181X
4/4
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.2 (4/4)
(a)
(3)
33
R[7]
1:2C
CN2
7
R[6]
1:2B
PAY[6]
1:2C
32
T[6]
1:2B
PAY[7]
1:2C
CN2
8
T[7]
1:2C
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
VH7
VH7
VH8
VH8
DT_STD[6]
1:3C
DT_STD[7]
1:3C
TP226
TP227
R115
100
R116
100
TP223
TP225
TP222
TP224
TP221
TP220
C_CS[1]
1:7G
FH
1:9B;6G;3:F7;3:K7
nRST
1:4C;1:5C;1:7B;6H;3:F8;3:K8;4:11B
CLK
1:4B;1:5B;1:9B;6G;3:F7;3:K7
DHW
1:9B;6G;3:F7;3:K7
DOUT
1:7H;6H;3:F8;3:K8
DCLK
1:7H;6H;3:F8;3:K8
UHW
1:9B;6G;3:F7;3:K8
DIN
1:7H;6H;3:F8;3:K8
F
E
H
G
7
8
11
10
9
BELLI[0-7],CPCDET[0-7],DIAG[0-7],DIAL[0-7],REVDET[0-7],SHNT[0-7]
REVDET[6]
DIAL[6]
CPCDET[6]
BELLI[6]
DIAL[7]
SHNT[6]
SHNT[6]
CPCDET[7]
DIAL[6]
REVDET[7]
DIAG[6]
DIAG[7]
SHNT[7]
CPCDET[7]
DIAL[7]
BELLI[7
]
REVDET[7]
REVDET[6]
CPCDET[6]
SHNT[7]
VOUT[6]
VOUT[7]
DT_STD[6]
DT_STD[7]
BELLI[6]
BELLI[7]
VIN[6]
VIN[7]
DIAG[6]
DIAG[7]
H
G
SAME AS A
SAME AS A
16
14
15
13
12
11
10
9
63
KX-
TDA6181X
16.3.
 No.3
1/4
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.3 (1/4)
(1)
CN2
10
34
CN2
9
35
1:3A
1:3A
1:3A
1:3A
1:3A
1:3A
IC9
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
GNDA3
59
GNDA4
63
GNDD
21
Vout1
51
Vin1
49
53
Vout2
Vin2
55
6.3V /0.22
C39
DT_STD[8]
1:4C
DT_STD[9]
1:4C
VH10
DG
+5V
16V/1
C44
VH9
VH9
VH9
16V/1
C65
+15V
VH10
C75
6.3V /1
DG
AG
AG
AG
AG
AG
AG
AG
0.01uF/25V
C63
IC12
10
9
8
IC12
12
13
14
VH10
IC12
5
6
7
VH12
VH11
TP304
TP302
TP301
TP303
TP300
IC12
1
2
3
4
11
+5V
VREF
2:12A;2:6A;L1
C40
10V/0.1
C41
10V/0.1
C42
10V/0.1
C43
10V/0.1
6
2
3
4
5
1
BELLI[8]
DIAL[8]
SHNT[8]
DIAG[8]
CPCDET[9]
DT_STD[9]
REVDET[8]
BELLI[9]
REVDET[9]
DIAL[9]
CPCDET[9]
SHNT[8]
REVDET[9]
CPCDET[8]
SHNT[9]
DIAL[9]
DIAG[9]
SHNT[9]
DIAL[8]
CPCDET[8]
REVDET[8]
R[8]
R[9]
T[8]
T[9]
PAY[9]
PAY[8]
DT_STD[8]
VOUT[9]
BELLI[9]
BELLI[8]
VOUT[8]
VIN[8]
VIN[9]
DIAG[8]
DIAG[9]
J
I
SAME AS A
SAME AS A
D
C
B
A
64
KX-
TDA6181X
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