Panasonic UB-T880 / UB-T880W Service Manual ▷ View online
93
AGND
C1ZBZ0004217
IC1006
POUT36
17
POUT35
18
POUT34
19
HVDD1
20
POUT33
21
HVSS1
22
POUT32
23
NPVDD1
24
POUT31
25
PPVDD1
26
POUT30
27
POUT29
28
HVDD2
29
POUT28
30
POUT27
31
POUT26
32
POUT25
33
POUT24
34
POUT23
35
HVSS2
36
POUT22
37
POUT21
38
HVSS3
39
POUT20
40
HVDD3
41
POUT19
42
POUT18
43
POUT17
44
HVSS4
45
POUT16
46
POUT15
47
POUT14
48
POUT13
49
POUT12
50
POUT11
51
HVDD4
52
POUT10
53
POUT9
54
PPVDD2
55
POUT8
56
NPVDD2
57
POUT7
58
HVSS5
59
POUT6
60
HVDD5
61
POUT5
62
POUT4
63
POUT3
64
POUT2
1
POUT1
2
POUT0
3
PSEL5
4
PSEL4
5
PSEL3
6
PSEL2
7
PSEL1
8
PSEL0
9
DVDD
10
PLUSIN
11
DVSS
12
NC
13
POUT39
14
POUT38
15
POUT37
16
100
R1
142
100
R1
143
100
R1
144
100
R1
145
100
R1
146
100
R1
147
100
R1
148
100
R1
149
100
R1
150
100
R1
151
100
R1
152
100
R1
153
100
R1
154
100
R1
155
100
R1
156
100
R1
157
100
R1
158
100
R1
159
100
R1
160
100
R1
161
100
R1
162
100
R1
163
100
R1
164
100
R1
165
100
R1
166
100
R1
167
100
R1
168
100
R1
169
100
R1
170
100
R1
171
100
R1
172
100
R1
173
100
R1
174
100
R1
175
100
R1
176
100
R1
177
100
R1
178
100
R1
179
100
R1
180
100
R1
181
K1MN40BA0238
CN1002
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
25
33u
C1058
1000p
C1061
1000p
C1066
16
22u
C1065
3.3V
GND
0.1u
C1068
0.1u
C1073
0.1u
C1072
0.1u
C1074
0.1u
C1069
0.1u
C1070
0.1u
C1071
TPULSE1
1:7C
68
R1097
GND
68
R1092
68
R1093
68
R1091
68
R1094
68
R1095
68
R1096
GND
TPSEL[0-5]
1:6A;3:2C;4:2C
180p
C1076
180p
C1088
180p
C1079
180p
C1091
180p
C1085
180p
C1084
180p
C1089
180p
C1093
180p
C1090
180p
C1083
180p
C1080
180p
C1087
180p
C1082
180p
C1092
180p
C1078
180p
C1075
180p
C1081
180p
C1086
180p
C1077
180p
C1100
180p
C1094
180p
C1099
180p
C1105
180p
C1101
180p
C1111
180p
C111
0
180p
C1106
180p
C1109
180p
C1104
180p
C1096
180p
C1097
180p
C111
3
180p
C111
2
180p
C1098
180p
C1107
180p
C1095
180p
C1103
C111
4
180p
C1108
180p
C1102
+VDD
J0JHC0000075
L1004
22p
C1062
22p
C1060
22p
C1064
22p
C1063
22p
C1057
22p
C1067
22p
C1059
C
E
B
A
D
F
3
24
6
5
8
7
A
B
C
D
E
F
CL1050
CL1030
CL1052
CL1060
CL1045
CL1051
CL1064
CL1063
CL1037
CL1061
CL1043
CL1056
CL1065
CL1068
CL1038
CL1058
CL1069
CL1041
CL1066
CL1046
CL1031
CL1040
CL1036
CL1048
CL1055
CL1032
CL1067
CL1039
CL1035
CL1047
CL1057
CL1053
CL1049
CL1033
CL1054
CL1044
CL1062
CL1042
CL1059
CL1034
AGND
AGND
0
R1379
AGND
47p
C1250
1000p
C1255
J0JHC0000075
L1008
NPVDD
J0JHC0000075
L1011
1000p
C1269
PPVDD
0.1u
C1275
0.1u
C1276
0.1u
C1277
J0JCC0000208
R1
130
J0JCC0000208
R1
124
J0JCC0000208
R1111
J0JCC0000208
R1
136
J0JCC0000208
R1
126
J0JCC0000208
R1
134
J0JCC0000208
R111
5
J0JCC0000208
R111
7
J0JCC0000208
R1
104
J0JCC0000208
R111
0
J0JCC0000208
R111
3
J0JCC0000208
R1
139
J0JCC0000208
R1
120
J0JCC0000208
R111
2
J0JCC0000208
R1
132
J0JCC0000208
R111
8
J0JCC0000208
R1
122
J0JCC0000208
R1
131
J0JCC0000208
R1
133
J0JCC0000208
R1
137
J0JCC0000208
R1
140
J0JCC0000208
R1
138
J0JCC0000208
R1
121
J0JCC0000208
R1
105
J0JCC0000208
R1
106
J0JCC0000208
R1
128
J0JCC0000208
R1
125
J0JCC0000208
R1
135
J0JCC0000208
R1
109
J0JCC0000208
R1
108
J0JCC0000208
R1
103
J0JCC0000208
R1
102
J0JCC0000208
R111
6
J0JCC0000208
R1
123
J0JCC0000208
R1
127
J0JCC0000208
R1
141
J0JCC0000208
R111
9
J0JCC0000208
R1
107
J0JCC0000208
R1
129
J0JCC0000208
R111
4
TPSEL[0-5]
TPSEL[5] TPSEL[4] TPSEL[3] TPSEL[2] TPSEL[1] TPSEL[0]
Pulse[1]
Pulse[2]
Pulse[3]
Pulse[4]
Pulse[5]
Pulse[6]
Pulse[7]
Pulse[8]
Pulse[9]
Pulse[10]
Pulse[1
1]
Pulse[12]
Pulse[13]
Pulse[14]
Pulse[15]
Pulse[16]
Pulse[17]
Pulse[18]
Pulse[19]
Pulse[20]
Pulse[21]
Pulse[22]
Pulse[23]
Pulse[24]
Pulse[25]
Pulse[26]
Pulse[27]
Pulse[28]
Pulse[29]
Pulse[30]
Pulse[31]
Pulse[32]
Pulse[33]
Pulse[34]
Pulse[35]
Pulse[36]
Pulse[37]
Pulse[38]
Pulse[39]
Pulse[40]
TRANSMISSION Board
UB-T880 / T880W
2
4
N.M.
Note: N.M. means “ Not Mounted”.
T
o
Electrode Sheet
N.M.
N.M.
N.M.
94
68
R1251
68
R1
186
68
R1258
68
R1250
68
R1
185
68
R1269
68
R1255
25
33u
C1122
0.1u
C1129
68
R1239
GND
68
R1235
68
R1263
68
R1245
68
R1254
1000p
C1123
68
R1234
68
R1270
16
22u
C1121
GND
68
R1261
68
R1264
0.1u
C1130
TPULSE2
1:7C
68
R1259
68
R1
188
68
R1253
68
R1271
68
R1262
68
R1244
68
R1240
68
R1252
68
R1266
68
R1265
0.1u
C1126
68
R1247
68
R1272
AGND
68
R1256
68
R1233
68
R1241
68
R1243
GND
68
R1236
68
R1267
68
R1248
68
R1
187
68
R1238
68
R1242
0.1u
C1128
C1ZBZ0004217
IC1007
POUT36
17
POUT35
18
POUT34
19
HVDD1
20
POUT33
21
HVSS1
22
POUT32
23
NPVDD1
24
POUT31
25
PPVDD1
26
POUT30
27
POUT29
28
HVDD2
29
POUT28
30
POUT27
31
POUT26
32
POUT25
33
POUT24
34
POUT23
35
HVSS2
36
POUT22
37
POUT21
38
HVSS3
39
POUT20
40
HVDD3
41
POUT19
42
POUT18
43
POUT17
44
HVSS4
45
POUT16
46
POUT15
47
POUT14
48
POUT13
49
POUT12
50
POUT11
51
HVDD4
52
POUT10
53
POUT9
54
PPVDD2
55
POUT8
56
NPVDD2
57
POUT7
58
HVSS5
59
POUT6
60
HVDD5
61
POUT5
62
POUT4
63
POUT3
64
POUT2
1
POUT1
2
POUT0
3
PSEL5
4
PSEL4
5
PSEL3
6
PSEL2
7
PSEL1
8
PSEL0
9
DVDD
10
PLUSIN
11
DVSS
12
NC
13
POUT39
14
POUT38
15
POUT37
16
K1MN40BA0238
CN1003
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
68
R1260
68
R1237
TPSEL[0-5]
1:6A;2:2C;4:2C
68
R1
183
1000p
C1124
68
R1246
68
R1268
0.1u
C1127
0.1u
C1
132
3.3V
0.1u
C1131
68
R1257
68
R1
182
68
R1249
68
R1
184
180p
C1159
180p
C1163
180p
C1149
180p
C1151
180p
C1142
180p
C1145
180p
C1164
180p
C1154
180p
C1165
180p
C1158
180p
C1156
180p
C1136
180p
C1143
180p
C1166
180p
C1140
180p
C1139
180p
C1162
180p
C1138
180p
C1161
180p
C1147
180p
C1148
180p
C1171
180p
C1134
180p
C1167
180p
C1172
180p
C1160
180p
C1137
180p
C1144
180p
C1170
180p
C1168
180p
C1150
180p
C1146
180p
C1141
180p
C1153
180p
C1133
180p
C1135
180p
C1152
180p
C1169
180p
C1155
180p
C1157
+VDD
J0JHC0000075
L1005
22p
C111
8
22p
C111
6
22p
C1125
22p
C111
5
22p
C111
7
22p
C1120
22p
C111
9
C
E
B
A
D
F
3
24
6
5
8
7
A
B
C
D
E
F
CL1
107
CL1090
CL1073
CL1099
CL1082
CL1
108
CL1091
CL1074
CL1
100
CL1083
CL1
109
CL1092
CL1075
CL1
101
CL1084
CL1076
CL1
102
CL1085
CL1077
CL1093
CL1
103
CL1086
CL1095
CL1078
CL1070
CL1
104
CL1087
CL1096
CL1079
CL1094
CL1
105
CL1088
CL1097
CL1080
CL1071
CL1
106
CL1089
CL1072
CL1098
CL1081
AGND
AGND
1000p
C1261
J0JHC0000075
L1009
NPVDD
J0JHC0000075
L1012
1000p
C1270
PPVDD
0.1u
C1278
J0JCC0000208
R1207
J0JCC0000208
R1208
J0JCC0000208
R1210
J0JCC0000208
R1217
J0JCC0000208
R1205
J0JCC0000208
R1213
J0JCC0000208
R1204
J0JCC0000208
R1228
J0JCC0000208
R1
195
J0JCC0000208
R1223
J0JCC0000208
R1225
J0JCC0000208
R1201
J0JCC0000208
R1
196
J0JCC0000208
R1218
J0JCC0000208
R1231
J0JCC0000208
R1
194
J0JCC0000208
R1206
J0JCC0000208
R1209
J0JCC0000208
R1221
J0JCC0000208
R1200
J0JCC0000208
R1227
J0JCC0000208
R1222
J0JCC0000208
R1
199
J0JCC0000208
R1226
J0JCC0000208
R1202
J0JCC0000208
R1203
J0JCC0000208
R1215
J0JCC0000208
R1212
J0JCC0000208
R1219
J0JCC0000208
R1232
J0JCC0000208
R1
193
J0JCC0000208
R1220
J0JCC0000208
R1214
J0JCC0000208
R1229
J0JCC0000208
R1224
J0JCC0000208
R121
1
J0JCC0000208
R1216
J0JCC0000208
R1
197
J0JCC0000208
R1230
J0JCC0000208
R1
198
TPSEL[2] TPSEL[1]
TPSEL[5] TPSEL[4] TPSEL[3]
TPSEL[0]
TPSEL[0-5]
Pulse[68]
Pulse[69]
Pulse[70]
Pulse[71]
Pulse[72]
Pulse[73]
Pulse[74]
Pulse[75]
Pulse[76]
Pulse[77]
Pulse[42]
Pulse[43]
Pulse[44]
Pulse[45]
Pulse[78]
Pulse[46]
Pulse[47]
Pulse[48]
Pulse[49]
Pulse[79]
Pulse[50]
Pulse[80]
Pulse[51]
Pulse[52]
Pulse[53]
Pulse[54]
Pulse[55]
Pulse[56]
Pulse[57]
Pulse[59]
Pulse[60]
Pulse[58]
Pulse[61]
Pulse[62]
Pulse[63]
Pulse[64]
Pulse[65]
Pulse[66]
Pulse[41]
Pulse[67]
TRANSMISSION Board
UB-T880 / T880W
3
4
95
100
R1342
68
R1277
100
R1349
100
R1341
68
R1276
100
R1360
100
R1346
25
33u
C1180
0.1u
C1187
100
R1330
GND
100
R1326
100
R1354
100
R1336
100
R1345
1000p
C1181
100
R1325
100
R1361
16
22u
C1179
GND
100
R1352
100
R1355
0.1u
C1188
TPULSE3
1:7C
100
R1350
68
R1279
100
R1344
100
R1362
100
R1353
100
R1335
100
R1331
100
R1343
100
R1357
100
R1356
0.1u
C1184
100
R1338
100
R1363
AGND
100
R1347
100
R1324
100
R1332
100
R1334
GND
100
R1327
100
R1358
100
R1339
68
R1278
100
R1329
100
R1333
0.1u
C1186
C1ZBZ0004217
IC1008
POUT36
17
POUT35
18
POUT34
19
HVDD1
20
POUT33
21
HVSS1
22
POUT32
23
NPVDD1
24
POUT31
25
PPVDD1
26
POUT30
27
POUT29
28
HVDD2
29
POUT28
30
POUT27
31
POUT26
32
POUT25
33
POUT24
34
POUT23
35
HVSS2
36
POUT22
37
POUT21
38
HVSS3
39
POUT20
40
HVDD3
41
POUT19
42
POUT18
43
POUT17
44
HVSS4
45
POUT16
46
POUT15
47
POUT14
48
POUT13
49
POUT12
50
POUT11
51
HVDD4
52
POUT10
53
POUT9
54
PPVDD2
55
POUT8
56
NPVDD2
57
POUT7
58
HVSS5
59
POUT6
60
HVDD5
61
POUT5
62
POUT4
63
POUT3
64
POUT2
1
POUT1
2
POUT0
3
PSEL5
4
PSEL4
5
PSEL3
6
PSEL2
7
PSEL1
8
PSEL0
9
DVDD
10
PLUSIN
11
DVSS
12
NC
13
POUT39
14
POUT38
15
POUT37
16
K1MN40BA0238
CN1004
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
100
R1351
100
R1328
TPSEL[0-5]
1:6A;2:2C;3:2C
68
R1274
1000p
C1182
100
R1337
100
R1359
0.1u
C1185
0.1u
C1
190
3.3V
0.1u
C1189
100
R1348
68
R1273
100
R1340
68
R1275
180p
C1229
180p
C1220
180p
C1216
180p
C1213
180p
C1217
180p
C1221
180p
C1215
180p
C1219
180p
C1222
180p
C1228
180p
C1212
180p
C1225
180p
C1218
180p
C1227
180p
C1230
180p
C1224
180p
C1214
180p
C1211
180p
C1223
180p
C1226
+VDD
180p
C1193
180p
C1192
180p
C1202
180p
C1206
180p
C1194
180p
C1200
180p
C1198
180p
C1203
180p
C1209
180p
C1196
180p
C1210
180p
C1195
180p
C1201
180p
C1205
180p
C1199
180p
C1207
180p
C1204
180p
C1197
C1191
180p
C1208
J0JHC0000075
L1006
22p
C1173
22p
C1175
22p
C1174
22p
C1177
22p
C1178
22p
C1176
22p
C1183
C
E
B
A
D
F
3
24
6
5
8
7
A
B
C
D
E
F
CL1
133
CL1
116
CL1
142
CL1
125
CL1
134
CL1
117
CL1
143
CL1
126
CL1
135
CL1
118
CL1
110
CL1
144
CL1
127
CL1
129
CL1
136
CL1
119
CL1
145
CL1
128
CL1
137
CL1
120
CL1
146
CL1
112
CL1
138
CL1
121
CL1
147
CL1
130
CL1
113
CL1
139
CL1
122
CL
1111
CL1
148
CL1
131
CL1
114
CL1
140
CL1
123
CL1
149
CL1
132
CL1
115
CL1
141
CL1
124
AGND
AGND
1000p
C1265
J0JHC0000075
L1010
NPVDD
1000p
C1271
J0JHC0000075
L1013
PPVDD
0
R1385
AGND
47p
C1280
J0JCC0000208
R1323
J0JCC0000208
R1301
J0JCC0000208
R1315
J0JCC0000208
R1308
J0JCC0000208
R1289
J0JCC0000208
R1321
J0JCC0000208
R1313
J0JCC0000208
R1307
J0JCC0000208
R1284
J0JCC0000208
R1303
J0JCC0000208
R1285
J0JCC0000208
R1310
J0JCC0000208
R1299
J0JCC0000208
R1287
J0JCC0000208
R1305
J0JCC0000208
R1306
J0JCC0000208
R131
1
J0JCC0000208
R1293
J0JCC0000208
R1298
J0JCC0000208
R1309
J0JCC0000208
R1302
J0JCC0000208
R1290
J0JCC0000208
R1286
J0JCC0000208
R1300
J0JCC0000208
R1288
J0JCC0000208
R1291
J0JCC0000208
R1295
J0JCC0000208
R1318
J0JCC0000208
R1314
J0JCC0000208
R1322
J0JCC0000208
R1294
J0JCC0000208
R1292
J0JCC0000208
R1316
J0JCC0000208
R1297
J0JCC0000208
R1296
J0JCC0000208
R1319
J0JCC0000208
R1312
J0JCC0000208
R1304
J0JCC0000208
R1317
J0JCC0000208
R1320
TPSEL[2] TPSEL[1]
TPSEL[5] TPSEL[4] TPSEL[3]
TPSEL[0]
TPSEL[0-5]
Pulse[108]
Pulse[109]
Pulse[1
10]
Pulse[1
11
]
Pulse[1
12]
Pulse[1
13]
Pulse[1
14]
Pulse[1
15]
Pulse[1
16]
Pulse[1
17]
Pulse[82]
Pulse[83]
Pulse[84]
Pulse[85]
Pulse[1
18]
Pulse[86]
Pulse[87]
Pulse[88]
Pulse[89]
Pulse[1
19]
Pulse[90]
Pulse[120]
Pulse[91]
Pulse[92]
Pulse[93]
Pulse[94]
Pulse[95]
Pulse[96]
Pulse[97]
Pulse[99]
Pulse[100]
Pulse[98]
Pulse[101]
Pulse[102]
Pulse[103]
Pulse[104]
Pulse[105]
Pulse[106]
Pulse[81]
Pulse[107]
N.M.
Note: N.M. means “ Not Mounted”.
TRANSMISSION Board
UB-T880 / T880W
4
4
N.M.
N.M.
N.M.
96
11.3. RECEPTION 1 Board, RECEPTION 2 Board
3.3V
GAIN4[0]
6:6B
GAIN4[2]
6:6B
GAIN4[1]
6:6B
68
R2079
68
R2080
68
R2018
68
R2020
68
R2016
68
R2081
68
R2082
68
R2030
68
R2035
68
R2033
68
R2036
68
R2034
68
R2032
68
R2037
68
R2031
68
R2038
68
R2022
68
R2029
68
R2024
68
R2025
68
R2026
68
R2028
68
R2023
68
R2127
68
R2128
68
R2129
68
R2078
10k
R2087
10k
R2088
10k
R2089
10k
R2090
10k
R2046
3.3V
10k
R2050
10k
R2070
10k
R2073
10k
R2074
10k
R2060
10k
R2058
3.3V
10k
R2057
10k
R2061
10k
R2066
10k
R2059
10k
R2052
10k
R2055
10k
R2063
10k
R2107
10k
R2106
10k
R2108
10k
R2110
10k
R2109
68
R2123
FSEL[0]
6:2B;6:6B
3.3V
RECINT
3:2C
A[1]
3:5A;4:5B
A[12]
3:5A;4:5B
*CPUCS3
3:5A;4:5B
*RD
3:5A;4:5B
68
R2017
SENB_R
3:5A;3:5E
SCLK
3:5A;3:5E
SDA
T
3:5A;3:5E
SYNC
3:4C;4:5B
10k
R2051
68
R2013
*PLLRST
3:4C;4:5B
10k
R2044
*RRES
3:4C;4:5B
10k
R2069
68
R2039
10k
R2072
10k
R2065
DA
TA_OE
2:2B;2:2D;5:4B
*RES
3:4C;4:5B
68
R2021
68
R2012
10k
R2105
10k
R2104
DIS
6:2B;6:6B
10k
R2111
68
R2122
LV
CL
K
5:4F
68
R2019
DOEN
3:4C
68
R2014
10k
R2091
10k
R2054
10k
R2045
68
R2015
SDAR
3:5B;3:5E
10k
R2062
10k
R2056
10k
R2053
0.1u
C2068
0.1u
C2080
AGND
0.1u
C2054
0.1u
C2053
0.1u
C2078
0.1u
C2081
0.1u
C2079
0.1u
C2066
C1ZBZ0004209
IC2005
DVDD3
37
D10
38
D9
39
D8
40
D7
41
D6
42
D5
43
D4
44
DVDD4
45
DVSS4
46
D3
47
D2
48
D1
49
D0
50
DATA_OE
51
TESTMD0
52
TESTMD1
53
TESTMD2
54
DVSS5
55
DVDD5
56
TESTEN
57
TESTIO0
58
TESTIO1
59
TESTIO2
60
TESTIO3
61
TESTIO4
62
TESTIO5
63
VRH4
64
VRL4
65
AIN4
66
NC4
67
VRH3
68
VRL3
69
AIN3
70
NC5
71
AVSS
2
72
AV
DD
1
73
NC6
74
GAIN42
75
GAIN41
76
GAIN40
77
GAIN32
78
GAIN31
79
GAIN30
80
DVDD6
81
DVSS6
82
FSEL1
83
FSEL0
84
DIS
85
RPMSK
86
TPULSE3
87
TPULSE2
88
TPULSE1
89
DVDD7
90
NC7
91
DVSS7
92
RPSEL4
93
RPSEL3
94
RPSEL2
95
RPSEL1
96
RPSEL0
97
DVSS8
98
DVDD8
99
GAIN22
100
GAIN21
101
GAIN20
102
GAIN12
103
GAIN1
1
104
GAIN10
105
NC8
106
NC9
107
AV
SS
3
108
AVDD2
109
NC10
110
AIN2
111
VRL2
112
VRH2
113
NC11
114
AIN1
115
VRL1
116
VRH1
117
TESTIO6
118
TESTIO7
119
TESTIO8
120
TPSEL0
121
TPSEL1
122
TPSEL2
123
TPSEL3
124
TPSEL4
125
TPSEL5
126
DVSS9
127
DVDD9
128
LVCL
K
129
TESTIO9
130
TESTIO10
131
TESTIO11
132
TESTIO12
133
TESTIO13
134
TESTIO14
135
TESTIO15
136
A1
137
A12
138
CPUCS3_N
139
RD_N
140
PLLOSL0
141
PLLOSL1
142
NC12
143
AVDD3
144
AV
SS
1
1
PLL_VCNT
2
PLL_PO
3
NC1
4
NC2
5
STEST
O
6
STESTEN
7
EXCLK
8
DVDD1
9
CLKIN
10
CLKOUT
11
DVSS1
12
CLKSEL
13
PLLRST_N
14
PLLMSL0
15
RESET_N
16
PLLMSL1
17
DVDD2
18
NC3
19
DVSS2
20
RECINT
21
SDAR
22
SDA
T
23
SCLK
24
SENB
25
DOEN
26
SYNC
27
TRRES_N
28
RSEL
29
BSEL
30
D15
31
D14
32
D13
33
D12
34
D1
1
35
DVSS3
36
GND
1000p
C2047
3.3V
GND
3.3V
A
16
22u
C2046
0.1u
C2082
0.1u
C2065
1000p
C2045
0.1u
C2061
16
22u
C2044
0.1u
C2060
10k
R2040
GND
D[1
1-15]
2:2A;3:7D;5:2C
10k
R2075
10k
R2047
D[0-10]
2:2A;2:2D;3:7D;3:7D;5:2B;5:2C
GND
GND
68
R2125
68
R2126
GAIN3[2]
6:6B
GAIN3[0]
6:6B
68
R2124
GAIN3[1]
6:6B
68
R2150
68
R2151
GAIN2[2]
6:2B
GAIN2[0]
6:2B
68
R2149
GAIN2[1]
6:2B
68
R2147
68
R2148
GAIN1[2]
6:2B
GAIN1[0]
6:2B
68
R2146
GAIN1[1]
6:2B
RPMSK
6:2B;6:6B
68
R2121
68
R2132
68
R2133
68
R2134
68
R2135
68
R2136
10k
R2067
10k
R2068
3.3V
GND
10k
R2086
RPSEL[0-4]
6:5C;6:8C
10k
R2112
10k
R2114
10k
R2115
10k
R2116
10k
R2117
10k
R2118
10k
R2119
10k
R2120
10k
R2137
10k
R2130
10k
R2131
10k
R2113
GND
0.1u
C2062
AGND
1000p
C2069
3.3V
1000p
C2052
16
22u
C2067
J0JHC0000075
L2003
0
R2098
0.1u
C2055
0
R2095
GND
1000p
C2064
J0JHC0000075
L2004
0
R2096
J0JHC0000075
L2002
C0DBA
YY00768
IC2004
VIN
1
OUT
3
GND2
4
GND1
2
16
22u
C2051
16
22u
C2063
0
R2097
3.3V
A
0
R2094
1000p
C2014
16
22u
C2010
AGND
3.3V
A
16
22u
C2028
1000p
C2033
0
R2138
AGND
ADIN1
6:4C
0
R2141
ADIN2
6:2C
ADIN4
6:6C
0
R2142
AGND
0
R2145
ADIN3
6:8C
0.1u
C2071
AGND
16
22u
C2075
AGND
16
22u
C2074
0.1u
C2070
C0DBGFG00069
IC2003
NC
1
GND
2
VDD
4
VOUT
5
CE
3
AGND
16
22u
C2076
0.1u
C2072
16
22u
C2077
AGND
0.1u
C2073
10k
R2084
10k
R2085
10k
R2092
10k
R2093
150
R2071
1M
R2064
AGND
10k
R2077
GND
18p
C2025
3.3V
GND
3.3V
18p
C2026
0.1u
C2011
GND
0
R2007
68
R201
1
0
R2009
1k
R2027
1M
R2043
AGND
10k
R2099
10k
R2100
10k
R2101
3.3V
10k
R2102
10k
R2103
GND
10.4M
H0J104500001
X2002
0.033u
C2049
7.5k
R2076
10k
R2083
16
22u
C2016
5V
330p
C2048
1k
R2156
1k
R2159
1.5k
R2157
1.5k
R2139
5V
A
AGND
1.5k
R2140
1k
R2153
1k
R2152
1.5k
R2158
0.1u
C2103
AGND
2.0V
AGND
2.5V
2.5V
2.5V
2.5V
2.5V
20k
VR2001
1
2
3
100k
R2042
300k
R2041
V_of
fset
V_of
fset
0
R2048
0
R2049
+
-
C0ABBA000138
IC2006
3
2
1
+
-
C0ABBA000138
IC2006
5
6
7
C0ABBA000138
IC2006
V-
4
V+
8
1k
R2154
1k
R2163
C0ABBA000138
IC2007
V-
4
V+
8
+
-
C0ABBA000138
IC2007
5
6
7
+
-
C0ABBA000138
IC2007
3
2
1
1.5k
R2161
1.5k
R2143
1.5k
R2162
AGND
V_of
fset
5V
A
0.1u
C2104
AGND
1.5k
R2144
1k
R2155
1k
R2160
10.4M
H0J104500001
X2001
22p
C2004
1M
R2006
0
R2001
22p
C2003
GND
2.5V
2.5V
LV
SE
L
6:2C;6:4B;6:6C
J0JHC0000075
L2001
B0JDCE000003
D2004
1
23
5
4
B0JDCE000003
D2005
1
23
5
4
B0JDCE000003
D2002
1
23
5
4
B0JDCE000003
D2003
1
23
5
4
C0JBAB000660
IC2030
NC
1
A
2
Y
4
VCC
5
GND
3
GND
0.1u
C2218
3.3V
22p
C2017
22p
C2038
22p
C2023
22p
C2035
22p
C2095
22p
C2098
22p
C2043
22p
C2012
22p
C2089
22p
C2015
22p
C2084
22p
C2036
22p
C2019
22p
C2022
22p
C2032
22p
C2094
22p
C2088
22p
C2099
22p
C2034
22p
C2021
22p
C2030
22p
C2087
22p
C2093
22p
C2013
22p
C2086
22p
C2101
22p
C2083
22p
C2031
22p
C2041
22p
C2059
22p
C2027
22p
C2092
22p
C2085
22p
C2102
22p
C2029
22p
C2039
22p
C2020
22p
C2097
22p
C2058
22p
C2024
22p
C2009
22p
C2091
22p
C2050
22p
C2056
22p
C2100
22p
C2040
22p
C2037
22p
C2096
22p
C2057
22p
C2090
22p
C2018
1000p
C2042
C
E
B
A
D
F
3
24
6
5
8
7
A
B
C
D
E
F
CL2009
CL2026
CL2014
CL2012
CL2010
CL2025
CL2076
CL2016
CL2004
CL2017
CL201
1
CL2023
CL2018
CL2005
CL2019
CL2020
CL2013
CL2003
CL2021
CL2022
CL2006
CL2007
CL2015
CL2008
CL2024
3.3V
GND
10k
R2448
10k
R2449
GND
0
R2471
C1ZBZ0004262
IC2002
VDD
1
XOUT
2
REFCLK
6
SSCLK
7
XIN/CLKIN
3
*SSON
8
*PD/OE
4
VSS
5
D[11-15]
D[15] D[14] D[13] D[12] D[1
1]
D[0-10]
D[10] D[9] D[8] D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0]
RPSEL[0-4]
RPSEL[4]
RPSEL[3]
RPSEL[2]
RPSEL[1]
RPSEL[0]
*1
*2
RECEPTION 1 Board
RECEPTION 2 Board
UB-T880 / T880W
1
7
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
Note:
㨯
N.M. means “Not Mounted”.
㨯 *1: Mounted on RECEPTION 1 Board only
㨯 *2: Mounted on RECEPTION 2 Board only
Click on the first or last page to see other UB-T880 / UB-T880W service manuals if exist.