Panasonic KX-TDA6181X Service Manual page 61

2/4
1 2
(1)
C
1:2A
PAY[1]
1:2A
R[2]
E
CN4
2
CN2
3
SAME AS A
F
28
1:2A
T[2]
3
CN4
1:2B
D
PAY[2]
1:2B
R[3]
G
CN4
1
CN2
4
SAME AS A
H
29
1:2B
T[3]
4
CN4
PAY[3] 1:2B
3 4
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.2 (2/4)
5 6
(2)
REVDET[2]
BELLI[2]
CPCDET[2] 1
SI3_1
DT_STD[2]
2 SI3_0
VOUT[2]
DIAL[2] 3 SB3_2
BELLI[2]
4 SB3_1
REVDET[2]
5 SB3_0
VH3
SHNT[2] SO3_1 31 FH
6 FSC
DIAG[2]
S03_0 PCLK 32
7
30
60 Vout3 DRB
Vin3 DXB 29
58
VIN[2]
TCB 28
TP205
DRA 27
DT_STD[2]
TP212
DXA 26
1:3C
VH3
25
TCA
TP206
RESET 23
DIAG[2]
22
MCLK
CS 17
CPCDET[2]
CPCDET[3]
14 DCLK 18
SI4_1
DIAL[2]
DT_STD[3]
19
13 SI4_0 DIN
SHNT[2]
DIAL[3] SB4_2 TP207
DOUT 20
12
REVDET[3]
BELLI[3] TP208
CHCLK1 33
11 SB4_1
TP209
REVDET[3] 10 SB4_0 CHCLK2 16
BELLI[3]
TP210
SHNT[3] SO4_1 34
9 INT12
TP211
DIAG[3] S04_0 INT34 15
8
62 Vout4
64 Vin4
VOUT[3]
1:3C
DT_STD[3]
VH4
FH
1:9B;12G;3:F7;3:K7
CLK
1:4B;1:5B;1:9B;12G;3:F7;3:K7
DHW
1:9B;12G;3:F7;3:K7
UHW
1:9B;12G;3:F7;3:K8
nRST
VIN[3]
1:4C;1:5C;1:7B;12H;3:F8;3:K8;4:11B
C_CS[0]
1:7G
DCLK
1:7H;12H;3:F8;3:K8
DOUT
1:7H;12H;3:F8;3:K8
DIN
VH4 1:7H;12H;3:F8;3:K8
DIAG[3]
CPCDET[3]
DIAL[3]
SHNT[3]
(a)