KX-NCP1174XJ (serv.man2) - Panasonic PBX Service Manual (repair manual). Page 44

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44
KX-NCP1174XJ
10.6. No.5
KX-NCP1174
XJ SCHEMATIC DIAGRAM No.5
D[7]
A[0]
D[0]
D[1]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
A[1]
A[2]
A[3]
A[4]
A[5]
A[5]
D[0-7]
RA701
10K
1 2 3 4
5
6
7
8
RA700
10K
1 2 3 4
5
6
7
8
J703
0
J704
0
J702
0
RA702
10K
1 2 3 45
6
7
8
TP1159
TP1160
TP1161
TP1162
TP1163
TP1164
TP1165
TP1166
DG
TP1168
TP1169
TP1170
TP1176
TP1101
DG
A[0-19]
nCS_CID
TP1115
TP1116
TP1117
TP1151
TP1152
TP1153
TP1154
TP1155
TP1156
TP1157
TP1158
+3.3V
TP1130
UHW
nRD
nWR
nRST
TP1102
TP1103
TP1104
TP1105
TP1178
TP1107
TP1108
TP1109
TP1110
TP1111
TP1112
TP1113
TP1118
TP1119
TP1120
TP1121
TP1122
TP1150
TP1149
TP1148
DG
+3.3V
TP1179
TP1172
+3.3V
+3.3V
TP1167
DG
DG
+3.3V
DG
TP1127
TP1128
TP1129
TP1123
TP1124
TP1125
TP1126
TP1114
TP1137
TP1136
TP1171
X700
4.096MHz
10V/0.1
C700
10V/0.1
C703
NC
C701
C702
6.3V/33u
J712
NC
C713
50V/0.01
C712
50V/0.01
C714
50V/0.01
C715
50V/0.01
C722
10V/0.1
C720
10V/0.1
C721
10V/0.1
+2.5V
C706
50V/0.01
C705
50V/0.01
C704
50V/0.01
+3.3V
TP1132
TP1140
TP1141
TP1144
TP1145
TP1173
DG
DG
C727
10V/1u
C728
10V/1u
C729
10V/1u
C730
10V/1u
C731
10V/1u
+3.3V
TP1177
DG
HWCLK
CP0
C732
NC
C710
NC
C709
NC
C711
NC
C716
NC
C718
NC
C717
NC
C719
NC
C725
NC
C723
NC
C724
NC
+2.5V
+3.3V
TP1133
C707
50V/0.01
C708
NC
DG
DG
DG
DG
DG
DG
DG
C739
NC
DG
J700
0
J707
0
J706
NC
J705
NC
J701
NC
J708
0
J711
0
J710
NC
J709
NC
C735 10V/1u
IC701
1
VIN
2
Vss
3
CE
4 NC
5
VOUT
DG
+2.5V
J720 TP1174
+3.3V
TP1175
C737
16V/2.2u
C738
16V/1.0u
C736
16V/0.1u
4M
VCNT
+2.5V
R711
68K
R707
NC
R706
100
R710
68K
R709
68K
R713
1K
R712
1M
R708
68K
R704
100
R703
10K
R715
10K
R714
10K
R701
10K
R700
10K
R702
10K
R705
10K
IC700
1
AVSS1
2
AVDD2
3
AINP3
4
AINM3
5
GS3
6
AIN3
7
AINP2
8
AINM2
9
GS2
10
AIN2
11
AVSS11
12
AVDD12
13
AINP1
14
AINM1
15
GS1
16
AIN1
17
AINP0
18
AINM0
19
GS0
20
AIN0
21
VREF
22
AVSS22
23
AVDD23
24
MODE3
25
MODE2
26
MODE1
27
MODE0
28
VSS28
29
VDD29
30
NIRQ
31
NWAIT
32
NWR
33
NRD
34
DATA7
35
DATA6
36
DATA5
37
DATA4
38
DATA3
39
DATA2
40
VSSQ40
41
VDDQ41
42
DATA1
43
DATA0
44
NCS1
45
NCS0
46
DEC_NOCS1
47
DEC_NOCS0
48
DEC_NCSI
49
DEC_AD
50
ADD4
51
ADD3
52
ADD2
53
VSS53
54
VDD54
55
ADD1
56
ADD0
57
CLK_EN
58
NRST
59
VDDQ59
60
VSSQ60
61
PLL_VCNT
62
PLLGND
63
PLLVDD
64
DT_STD3
65
DT_STD2
66
DT_STD1
67
DT_STD0
68
VDD68
69
VSS69
70
OSI
71
OSO
72
VSSQ72
73
TST_CLK
74
SCANEN
75
DT_TOE3/HWFH
76
DT_TOE2/HWCP
77
DT_TOE1/HWCLK
78
DT_TOE0/UHWD
79
VDDQ79
80
VSSQ80
81
PDATA/PIO[7]
82
PCLK/PIO[6]
83
NPCS1/PIO[5]
84
NPCS0/PIO[4]
85
PDET3/PIO[3]
86
PDET2/PIO[2]
87
PDET1/PIO[1]
88
PDET0/PIO[0]
89
VDD89
90
VSS90
91
PIN7
92
PIN6
93
PIN5
94
PIN4
95
PIN3
96
PIN2
97
PIN1
98
PIN0
99
VDDQ99
100
VSSQ100
FIL700
1
2
3
C733
50V/27P
C734
50V/27P
D
F
E
C
B
A
H
G
4
5
7
6
8
10
9
001:4F
001:3G;002:7A;002:1A;003:7A;003:1A
001:5F;004:10B
001:4F;004:10B
001:4G;002:7A;002:1A;003:7A;003:1A;004:10C
001:3G
001:6B
25
27
26
3.3V
0V
3.3V
0V
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