KX-TDA6111XJ, KX-TDA6111X - Panasonic PBX Service Manual (repair manual). Page 22

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14 SCHEMATIC DIAGRAM
14.1. No.1
KX-TDA6111XJ/KX-TDA6111X BUS-ME CARD SCHEMATIC DIAGRAM (1/2)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(11)
(10)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
R107
100
+3.3V
TP244
TP242
RA304
0
1
2
3
4
5
6
7
8
IC102
1 RIN1-
2 RIN1+
3 RIN2+
4 RIN2-
5 RIN3-
6 RIN3+
7 RIN4+
8 RIN4-
9
EN*
10
ROUT4
11
ROUT3
12
GND
13
VCC
14
ROUT2
15
ROUT1
16
EN
TP243
TP245
+3.3V
R106
100
RA303
0
1
2
3
4
5
6
7
8
DG
DG
C105
0.01u
R105
100
C102
0.01u
J103
NC
TP191
TP190
R108
0
TP189
TP192
RA302
0
1
2
3
4
5
6
7
8
J106
NC
J102
NC
J104
NC
TP194
R109
0
J101 NC
IC103
1
EN
2
DIN1
3
DIN2
4
VCC
5
GND
6
DIN3
7
DIN4
8
EN*
9
DOUT4-
10
DOUT4+
11
DOUT3+
12
DOUT3-
13
DOUT2-
14
DOUT2+
15
DOUT1+
16
DOUT1-
+3.3V
J105 NC
TP193
RA307
0
1
2
3
4
5
6
7
8
TP198
TP202
J110 NC
C104
0.01u
J111
NC
TP199
RA306
0
1
2
3
4
5
6
7
8
IC104
1
EN
2
DIN1
3
DIN2
4
VCC
5
GND
6
DIN3
7
DIN4
8
EN*
9 DOUT4-
10DOUT4+
11DOUT3+
12DOUT3-
13DOUT2-
14DOUT2+
15DOUT1+
16DOUT1-
J108
NC
+3.3V
J113
NC
J107 NC
+3.3V
DG
TP195
TP196
J109
NC
TP201
TP200
DG
TP197
J114 NC
J112
NC
DG
DG
TP241
R103
100
IC101
1
RIN1-
2
RIN1+
3
RIN2+
4
RIN2-
5
RIN3-
6
RIN3+
7
RIN4+
8
RIN4-
9
EN*
10
ROUT4
11
ROUT3
12
GND
13
VCC
14
ROUT2
15
ROUT1
16
EN
+3.3V
R102
100
TP240
RA305
0
1
2
3
4
6
7
8
+3.3V
R101
100
C101
0.01u
RA301
0
1
2
3
4
5
5
6
7
8
TP239
10k
R112
J115
NC
R111
0
DG
TP248
C103
0.01u
J116
NC
IC105
1
DE
2
DIN
3
ROUT
4
GND
5
#RE
6
DO-/RI-
7
DO+/RI+
8
VCC
TP247
DG
+3.3V
TP246
R113
0
NC
R110
0
R114
68
DG
DG
DG
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
DG
DG
DG
TP119
TP120
TP121
TP122
TP123
TP124
TP125
TP126
TP127
TP128
TP129
TP130
TP131
TP132
TP141
TP142
TP101
DG
TP102
DG
DG
+3.3V
TP149
TP150
TP151
TP152
TP153
TP154
TP155
TP156
TP157
TP158
TP159
TP160
TP161
TP162
TP163
TP164
TP165
TP166
TP167
TP168
TP169
TP170
TP171
TP172
TP173
TP174
TP103
TP104
TP105
TP106
TP107
TP108
TP109
TP110
TP111
TP112
TP113
TP114
TP115
TP116
TP117
TP118
TP215
TP216
TP217
TP218
TP219
TP220
TP223
TP224
TP225
TP226
TP227
TP228
TP229
TP230
TP231
TP232
TP233
TP234
TP235
TP236
TP237
TP238
TP203
TP204
TP205
TP206
TP207
TP208
TP181
TP182
TP183
TP184
TP185
TP186
TP187
TP188
TP211
TP212
TP221
TP222
TP175
TP176
TP177
TP178
TP179
TP180
TP209
TP210
TP213
TP214
RA310
68
1
2
3
4
5
6
7
8
RA311
68
1
2
3
4
5
6
7
8
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
65
61
63
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
FIL104
1
2
3 4
FIL105
1
2
3 4
FIL106
1
2
3 4
FIL107
1
2
3 4
FIL103
1
2
3 4
FIL101
1
2
3 4
FIL102
1
2
3 4
FIL108
1
2
3 4
+3.3V
GND
R123
56
R104
100
D
F
E
C
B
A
H
G
4
5
6
3
2
1
SHWD0_N
SHWD1_P
SHWD1_N
SHWD2_N
SHWD2_P
S_RINGSYNC_N
S_nRESET_P
S_SHW_nFH_P
S_SHW_nFH_N
S_SHW_CLK_P
SHWD0_P
LA[5]
LA[4]
LA[3]
LA[2]
LA[1]
LD[14]
LD[13]
LD[12]
LD[11]
LD[10]
LD[9]
LD[8]
LD[7]
LD[6]
LD[5]
LD[4]
LD[3]
LD[2]
LD[1]
LD[0]
LD[15]
S_RINGSYNC_P
S_CCLINK_N
S_CCLINK_P
S_nRESET_N
S_SHW_CLK_N
S_NETREF_N
S_NETREF_P
SHWU2_P
SHWU2_N
SHWU1_N
SHWU1_P
SHWU0_P
SHWU0_N
S_nLOS_P
S_CPU_STATUS1_N
S_nLOS_N
S_CPU_STATUS0_N
S_CPU_STATUS0_P
S_CPU_STATUS1_P
Interface connector of expansion
CN101
nDIAG
LOCAL_nRST
SHWU[0]
SHWD[0]
SHWU[1]
SHWD[1]
SHWU[2]
SHWD[2]
S_NETREF
RINGERSYNC
nLOS
nSRST
BS1
SHW_CLK
BS2
SHW_FH
nCMIB
nINTRCL
nRDCL
nWECL
nCSCL
1
22
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