Panasonic UB-T880 / UB-T880W (serv.man4) Service Manual ▷ View online
117
1000p
C2192
0
R2361
J0JHC0000075
L2006
J0JHC0000075
L2007
1000p
C2195
AGND
16
22u
C2194
0
R2360
16
22u
C2189
GND
0
R2359
3.3V
A
1000p
C2165
AGND
1000p
C2169
16
22u
C2164
16
22u
C2167
0
R2310
1k
R2311
C0DBGFG00064
IC2027
NC
1
GND
2
VDD
4
VOUT
5
CE
3
C9ZB00000593
IC2028
DI
79
AOUT_2
1
FOUT_2
3
SW2_23
5
SW2_21
7
SW2_19
9
SW2_17
11
SW2_15
13
SW2_6
24
SW2_13
15
SW2_4
26
SW2_1
1
17
SW2_2
28
SW2_9
19
SW2_0
30
SW1_22
32
SW1_20
34
SW1_18
36
SW1_16
38
LD
40
SW1_14
42
SW1_12
44
SW1_10
46
SW1_8
48
SW1_6
50
SW1_4
52
SW1_2
54
SW1_0
56
FOUT_1
58
AOUT_1
60
SW_SEL1
62
SW_SEL3
64
SEL_OE
66
GAIN1_1
68
DVDD
70
DVSS
72
FSEL_0
74
GAIN2_1
76
REF2
78
CLK
80
FIN_2
2
AVSS2
4
SW2_22
6
SW2_20
8
SW2_18
10
SW2_16
12
FSEL_1
21
SW2_7
23
SW2_14
14
SW2_5
25
SW2_12
16
SW2_3
27
SW2_10
18
SW2_1
29
AV
DD
2
20
SW1_23
31
SW1_21
33
SW1_19
35
SW1_17
37
SW1_15
39
AVDD1
41
SW2_8
22
SW1_13
43
SW1_1
1
45
SW1_9
47
SW1_7
49
SW1_5
51
SW1_3
53
SW1_1
55
AV
SS
1
57
FIN_1
59
SW_SEL0
61
SW_SEL2
63
SW_SEL4
65
GAIN1_0
67
GAIN1_2
69
REF
71
DIS
73
GAIN2_0
75
GAIN2_2
77
1000p
C2173
AGND
16
22u
C2172
1000p
C2177
3.3V
GND
16
22u
C2174
16
22u
C2166
1000p
C2168
AGND
AGND
1000p
C2171
16
22u
C2170
ADIN2
1:8B
0
R2338
ADIN1
1:8A
0
R2362
GAIN2[2]
1:8C
GAIN2[1]
1:8C
GAIN2[0]
1:8C
FSEL[0]
1:8D;6:6B
DIS
1:8D;6:6B
GAIN1[2]
1:8C
GAIN1[1]
1:8C
GAIN1[0]
1:8C
RPMSK
1:8D;6:6B
GND
220
R2368
220
R2369
GND
RPSEL[0-4]
1:8C;6:8C
220
R2370
220
R2371
220
R2372
220
R2373
220
R2374
220
R2375
220
R2376
220
R2377
220
R2378
220
R2379
220
R2380
220
R2381
220
R2382
L[1-15]
7:2B
220
R2358
220
R2357
220
R2356
220
R2355
220
R2354
220
R2353
220
R2352
220
R2351
220
R2350
220
R2349
220
R2348
220
R2347
220
R2346
220
R2345
220
R2344
220
R2343
220
R2342
220
R2341
L[16-33]
7:2B;7:4B
220
R2328
220
R2327
220
R2326
220
R2325
220
R2324
220
R2323
220
R2322
220
R2321
220
R2320
220
R2319
220
R2318
220
R2317
220
R2316
220
R2315
220
R2314
L[34-48]
7:4B
0
R2406
220
R2425
220
R2418
220
R2416
GAIN3[0]
1:8D
220
R2443
220
R2390
220
R2417
16
22u
C2200
220
R2392
220
R2410
AGND
220
R2387
1000p
C2201
16
22u
C2202
220
R2415
220
R2385
16
22u
C2198
220
R2435
GND
220
R2386
3.3V
220
R2447
220
R2441
1000p
C2205
220
R2394
GAIN4[0]
1:8D
C9ZB00000593
IC2029
DI
79
AOUT_2
1
FOUT_2
3
SW2_23
5
SW2_21
7
SW2_19
9
SW2_17
11
SW2_15
13
SW2_6
24
SW2_13
15
SW2_4
26
SW2_1
1
17
SW2_2
28
SW2_9
19
SW2_0
30
SW1_22
32
SW1_20
34
SW1_18
36
SW1_16
38
LD
40
SW1_14
42
SW1_12
44
SW1_10
46
SW1_8
48
SW1_6
50
SW1_4
52
SW1_2
54
SW1_0
56
FOUT_1
58
AOUT_1
60
SW_SEL1
62
SW_SEL3
64
SEL_OE
66
GAIN1_1
68
DVDD
70
DVSS
72
FSEL_0
74
GAIN2_1
76
REF2
78
CLK
80
FIN_2
2
AV
SS
2
4
SW2_22
6
SW2_20
8
SW2_18
10
SW2_16
12
FSEL_1
21
SW2_7
23
SW2_14
14
SW2_5
25
SW2_12
16
SW2_3
27
SW2_10
18
SW2_1
29
AV
DD2
20
SW1_23
31
SW1_21
33
SW1_19
35
SW1_17
37
SW1_15
39
AV
DD1
41
SW2_8
22
SW1_13
43
SW1_1
1
45
SW1_9
47
SW1_7
49
SW1_5
51
SW1_3
53
SW1_1
55
AV
SS1
57
FIN_1
59
SW_SEL0
61
SW_SEL2
63
SW_SEL4
65
GAIN1_0
67
GAIN1_2
69
REF
71
DIS
73
GAIN2_0
75
GAIN2_2
77
220
R2421
220
R2414
220
R2393
GAIN3[1]
1:8D
220
R2388
220
R2434
220
R2409
AGND
220
R2446
220
R2440
220
R2426
RPSEL[0-4]
1:8C;6:5C
L[82-93]
7:5B
GAIN4[1]
1:8D
220
R2433
RPMSK
1:8D;6:2B
220
R2437
GND
220
R2436
220
R2389
ADIN4
1:8F
220
R2445
AGND
L[64-81]
7:5B
GAIN3[2]
1:8D
220
R2395
220
R2413
220
R2439
220
R2412
220
R2438
GAIN4[2]
1:8D
220
R2422
L[49-63]
7:4B;7:5B
1000p
C2197
0
R2427
220
R2444
220
R2391
16
22u
C2196
220
R2419
DIS
1:8D;6:2B
220
R2396
GND
220
R2411
220
R2442
220
R2423
220
R2420
ADIN3
1:8E
220
R2424
FSEL[0]
1:8D;6:2B
16
22u
C2185
1000p
C2186
J0JHC0000075
L2005
5VREG
10k
R2340
GND
10k
R2408
GND
5V
5V
A
5V
A
5V
A
2.0V
2.0V
2.0V
2.0V
10k
R2407
GND
10k
R2384
1k
R2383
LV
SE
L
1:5A;6:2C;6:4B
10k
R2339
GND
LV
SE
L
1:5A;6:4B;6:6C
10k
R2313
1k
R2312
B1ABCF000012
Q2001
B1ABCF000012
Q2002
22p
C2207
22p
C2190
22p
C2214
22p
C2175
22p
C2182
22p
C2213
22p
C2191
22p
C2204
22p
C2211
22p
C2176
22p
C2215
22p
C2193
22p
C2203
22p
C2178
22p
C2209
22p
C2206
22p
C2179
22p
C2187
22p
C2212
22p
C2208
22p
C2183
22p
C2180
22p
C2216
22p
C2217
22p
C2188
22p
C2210
22p
C2184
22p
C2181
0
R2330
0
R2329
0
R2335
0
R2334
0
R2333
0
R2336
0
R2332
0
R2331
0
R2337
0
R2365
0
R2364
0
R2366
0
R2367
0
R2363
0
R2398
0
R2403
0
R2405
0
R2401
0
R2402
0
R2404
0
R2397
0
R2399
0
R2400
0
R2429
0
R2430
0
R2432
0
R2428
0
R2431
C
E
B
A
D
F
3
24
6
5
8
7
A
B
C
D
E
F
CL2066
CL2068
CL2060
CL2067
CL2069 CL2070
CL2072
CL2062
CL2063
CL2061
CL2064
CL2071
CL2065
0
R2454
0
R2455
0.5
100
R2002
0.1u
C2008
0.5
100
R2005
CL2001
25
33u
C2001
5VREG
B0JCPD000039
D2001
1000p
C2002
0.5
100
R2004
0.1u
C2005
1000p
C2007
12V
0.5
100
R2003
16
22u
C2006
GND
C0CBADE00023
IC2001
GND
2
IN
1
OUT
3
CL2002
0
R2460
0
R2461
0
R2462
0
R2463
C0JBAS000354
IC2031
IN
1
VDD
2
S1
4
D
5
GND
3
S2
6
5V
A
0.1u
C2274
AGND
LV
SE
L
1:5A;6:2C;6:6C
0
R2470
2.0V
1000p
C2199
RPSEL[0-4]
RPSEL[4] RPSEL[3] RPSEL[2] RPSEL[1] RPSEL[0]
L[1-15]
L[1] L[2] L[3] L[4] L[5] L[6] L[7] L[8] L[9] L[10] L[1
1]
L[12] L[13] L[14] L[15]
L[16-33]
L[33]
L[32]
L[31]
L[30]
L[29]
L[28]
L[27]
L[26]
L[25]
L[24]
L[23]
L[22]
L[21]
L[20]
L[19]
L[18]
L[17]
L[16]
L[34-48]
L[34]
L[35]
L[36]
L[37]
L[38]
L[39]
L[40]
L[41]
L[42]
L[43]
L[44]
L[45]
L[46]
L[47]
L[48]
L[64]
L[87]
L[79]
L[50]
L[81]
L[86]
L[77]
RPSEL[3]
L[53]
L[69]
L[78]
RPSEL[4]
L[82-93]
L[76]
L[60]
L[67]
L[49]
L[71]
L[72]
L[65]
L[70]
L[82]
L[93]
L[73]
L[66]
L[64-81]
L[51]
L[59]
L[62]
L[74]
L[52]
L[90]
L[92]
RPSEL[2]
L[54]
L[75]
L[91]
L[58]
RPSEL[1]
L[84]
L[89] L[88]
L[85]
RPSEL[0-4]
L[55]
L[83]
L[57]
L[68]
L[49-63]
RPSEL[0]
L[80]
L[63]
L[61]
L[56]
RECEPTION 1 Board
RECEPTION 2 Board
UB-T880 / T880W
6
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.
Note: N.M. means “ Not Mounted”.
118
L[32-62]
6:2D;6:3E;6:8D
L[63-93]
6:5D;6:6E;6:8D
L[1-31]
6:3E;6:5D
K1MY40BA0380
CN2013
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
K1MY40BA0380
CN2014
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
K1MY40BA0380
CN2015
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
C
E
B
A
D
F
3
24
6
5
8
7
A
B
C
D
E
F
5V
GND
0.1u
C2219
0.1u
C2220
0.1u
C2221
0.1u
C2222
0.1u
C2223
0.1u
C2224
0.1u
C2225
0.1u
C2226
0.1u
C2227
12V
GND
0.1u
C2230
0.1u
C2228
0.1u
C2229
0.1u
C2233
0.1u
C2231
0.1u
C2232
0.1u
C2236
0.1u
C2234
0.1u
C2235
GND
0.1u
C2237
5VREG
0.1u
C2253
0.1u
C2245
0.1u
C2246
0.1u
C2254
0.1u
C2247
0.1u
C2252
0.1u
C2243
0.1u
C2250
0.1u
C2248
GND
0.1u
C2251
0.1u
C2249
0.1u
C2244
3.3V
5V
A
AGND
0.1u
C2257
0.1u
C2255
0.1u
C2256
0.1u
C2260
0.1u
C2258
0.1u
C2259
0.1u
C2261
0.1u
C2262
0.1u
C2263
3.3V
A
AGND
0.1u
C2265
0.1u
C2264
0.1u
C2267
0.1u
C2266
0.1u
C2268
2.5V
2.0V
AGND
AGND
CL2107
CL2106
CL2105
CL2104
CL2103
CL2102
CL2101
CL2100
CL2099
CL2098
CL2097
CL2096
CL2095
CL2094
CL2093
CL2092
CL2091
CL2090
CL2089
CL2088
CL2087
CL2086
CL2085
CL2084
CL2083
CL2082
CL2081
CL2080
CL2079
CL2078
CL2077
CL2138
CL2137
CL2136
CL2135
CL2134
CL2133
CL2132
CL2131
CL2130
CL2129
CL2128
CL2127
CL2126
CL2125
CL2124
CL2123
CL2122
CL2121
CL2120
CL21
19
CL21
18
CL21
17
CL21
16
CL21
15
CL21
14
CL21
13
CL21
12
CL21
11
CL21
10
CL2109
CL2108
CL2169
CL2168
CL2167
CL2166
CL2165
CL2164
CL2163
CL2162
CL2161
CL2160
CL2159
CL2158
CL2157
CL2156
CL2155
CL2154
CL2153
CL2152
CL2151
CL2150
CL2149
CL2148
CL2147
CL2146
CL2145
CL2144
CL2143
CL2142
CL2141
CL2140
CL2139
0.1u
C2269
0.1u
C2270
0.1u
C2272
0.1u
C2273
0.1u
C2271
ERJ3GEY0R00V
0
R2472
AGND
22p
C2275
ERJ3GEY0R00V
0
R2473
AGND
AGND
ERJ3GEY0R00V
0
R2474
L[30]
L[1-31]
L[32-62]
L[63-93]
L[2]
L[3]
L[4]
L[5]
L[6]
L[7]
L[8]
L[9]
L[10]
L[1
1]
L[12]
L[13]
L[14]
L[15]
L[16]
L[17]
L[18]
L[19]
L[20]
L[21]
L[22]
L[23]
L[24]
L[25]
L[26]
L[27]
L[28]
L[29]
L[62]
L[32]
L[33]
L[34]
L[35]
L[36]
L[37]
L[38]
L[39]
L[40]
L[41]
L[42]
L[43]
L[44]
L[45]
L[46]
L[47]
L[48]
L[49]
L[50]
L[51]
L[52]
L[53]
L[54]
L[55]
L[56]
L[86]
L[57]
L[58]
L[59]
L[60]
L[61]
L[92]
L[91]
L[90]
L[89]
L[88]
L[87]
L[85]
L[84]
L[83]
L[82]
L[81]
L[80]
L[79]
L[78]
L[77]
L[76]
L[75]
L[74]
L[73]
L[72]
L[71]
L[70]
L[68]
L[67]
L[66]
L[65]
L[64]
L[63]
L[93]
L[31]
L[1]
L[69]
For EMI
1
From Electrode Sheet
From Electrode Sheet
From Electrode Sheet
N.M.
N.M.
N.M.
N.M.
RECEPTION 1 Board
RECEPTION 2 Board
UB-T880 / T880W
7
7
Note: N.M. means “ Not Mounted”.
119
11.3.2. 2nd Version Product
3.3V
GAIN4[0]
3:6B
GAIN4[2]
3:6B
GAIN4[1]
3:6B
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
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]
3:2B;3:6B
3.3V
RECINT
2:2C
A[1]
2:5A
A[12]
2:5A
*CPUCS3
2:5A
*RD
2:5A
68
R2017
SENB_R
2:5A
SCLK
2:5A
SDA
T
2:5A
SYNC
2:4C
10k
R2051
68
R2013
*PLLRST
2:4C
10k
R2044
*RRES
2:4C
10k
R2069
10k
R2072
10k
R2065
*RES
2:4C
68
R2021
68
R2012
10k
R2105
10k
R2104
DIS
3:2B;3:6B
10k
R2111
68
R2122
68
R2019
DOEN
2:4C
68
R2014
R2091
10k
R2054
10k
R2045
68
R2015
SDAR
2:5B
10k
R2062
10k
R2056
10k
R2053
0.1u
C2068
0.1u
C2080
AG
ND
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
GAIN11
104
GAIN10
105
NC8
106
NC9
107
AV
SS3
108
AVDD
2
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
AVDD
3
144
AV
SS
1
1
PLL_VCNT
2
PLL_PO
3
NC1
4
NC2
5
STEST
O
6
STESTEN
7
EX
CLK
8
DVDD1
9
CLKIN
10
CLK
OUT
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
D11
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[11-15]
2:7D
10k
R2075
10k
R2047
D[0-10]
2:7D
GND
GND
68
R212
5
68
R2126
GAIN3[2]
3:6B
GAIN3[0]
3:6B
68
R2124
GAIN3[1]
3:6B
68
R2150
68
R2151
GAIN2[2]
3:2B
GAIN2[0]
3:2B
68
R2149
GAIN2[1]
3:2B
68
R2147
68
R2148
GAIN1[2]
3:2B
GAIN1[0]
3:2B
68
R2146
GAIN1[1]
3:2B
RPMSK
3:2B;3:6B
68
R2121
68
R2132
68
R2133
68
R2134
68
R2135
68
R2136
10k
R2067
10k
R2068
3.3V
GND
10k
R2086
RPSEL[0-4]
3:5C;3:8C
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
AG
ND
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
AG
ND
3.3V
A
16
22u
C2028
1000p
C2033
0
R2138
AG
ND
ADIN1
3:4C
0
R2141
ADIN2
3:2C
ADIN4
3:6C
0
R2142
AG
ND
0
R2145
ADIN3
3:8C
0.1u
C2071
AG
ND
16
22u
C2075
AG
ND
16
22u
C2074
0.1u
C2070
AG
ND
16
22u
C2076
0.1u
C2072
16
22u
C2077
AG
ND
0.1u
C2073
10k
R2084
10k
R2085
10k
R2092
10k
R2093
150
R2071
1M
R2064
AGND
10k
R2077
GND
3.3V
GND
3.3V
0.1u
C2011
0
R2007
68
R2011
0
R2009
AG
ND
10k
R2099
10k
R2100
10k
R2101
3.3V
10k
R2102
10k
R2103
GND
0.033u
C2049
7.5k
R2076
16
22u
C2016
5V
330p
C2048
4.7k
R2156
4.7k
R2159
4.7k
R2157
4.7k
R2139
5V
A
AG
ND
4.7k
R2140
4.7k
R2153
4.7k
R2152
4.7k
R2158
0.1u
C2103
AG
ND
2.0V
AGND
3.0V
3.0V
3.0V
3.0V
3.0V
100
R2042
910
R2041
R2041
V_off
set1
V_off
set1
910
R2048
100
R2049
+
-
C0ABBA000138
IC2006
3
2
1
+
-
C0ABBA000138
IC2006
5
6
7
4.7k
R2154
+
-
C0ABBA000138
IC2007
3
2
1
4.7k
R2161
4.7k
R2143
4.7k
R2162
AG
ND
V_off
set3
5V
A
0.1u
C2104
AGND
4.7k
R2155
4.7k
R2160
10.4M
H0J104500001
X2001
22p
C2004
1M
R2006
0
R2001
22p
C2003
GND
3.0V
3.0V
LV
SE
L
3:4B
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
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
C2059
22p
C2027
22p
C2092
22p
C2085
22p
C2102
22p
C2029
22p
C2039
22p
C2097
22p
C2058
22p
C2024
22p
C2009
22p
C2091
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
CL2011
CL2023
CL2018
CL2005
CL2019
CL2020
CL2013
CL2003
CL2021
CL2022
CL2006 CL2007
CL2015
CL2008
CL2024
3.3V
GND
10k
R2448
10k
R2449
0
R2471
C1ZBZ0004262
IC2002
VDD
1
XO
UT
2
REFCLK
6
SSCLK
7
XIN/CLKIN
3
*SSON
8
*PD/OE
4
VS
S
5
+
-
C0ABBA000138
IC2032
5
6
7
+
-
C0ABBA000138
IC2032
3
2
1
V_off
set2
AG
ND
0.1u
C2276
5V
A
2.0V
AG
ND
5V
A
820
R2477
100
R2478
56
R2476
+
-
C0ABBA000138
IC2033
5
6
7
AG
ND
820
R2475
R2475
V_off
set4
+
-
C0ABBA000138
IC2033
3
2
1
0.1u
C2277
V_off
set3
V_off
set4
V_off
set2
CL2170
CL2171
CL2172
CL2173
68
R2479
22p
C2278
10k
R2480
0
R2482
0
R2483
0
R2484
0
R2485
C0DBGGG00042
IC2003
NC
1
GND
2
VDD
4
VOUT
5
CE
3
0
R2486
0
R2487
C0ABBA000138
IC2006
V-
4
V+
8
C0ABBA000138
IC2007
V-
4
V+
8
C0ABBA000138
IC2032
V-
4
V+
8
C0ABBA000138
IC2033
V-
4
V+
8
0
R2489
0
R2490
0
R2491
0
R2492
+
-
C0ABBA000138
IC2007
5
6
7
4.7k
R2163
4.7k
R2144
D[11-15]
D[15] D[14] D[13] D[12] D[11]
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
4
RECEPTION 1 Board
UB-T880 / T880W
Note:
㨯
N.M. means “Not Mounted”.
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.
120
68
R2231
0
R2235
GND
68
R2237
68
R2233
A[1]
1:3A
*CPUCS3
1:3B
SDA
T
1:2D
68
R2234
SENB_R
1:2D
0
R2236
0.1u
C2125
A[12]
1:3A
*RD
1:3B
68
R2232
SCLK
1:2D
3.3V
GND
D[0-15]
1:2D;1:2E
GND
0.1u
C2126
GND
3.3V
0
R2244
*RRES
1:2D
68
R2238
*RES
1:2C
68
R2241
DOEN
1:2D
*PLLRST
1:2C
68
R2243
68
R2242
SYNC
1:2D
68
R2240
68
R2239
5V
10k
R2217
R2219
3.3V
R2221
10k
R2223
10k
R2225
10k
R2228
10k
R2230
GND
RECINT
1:2C
10k
R2218
3.3V
10k
R2220
10k
R2222
10k
R2226
10k
R2216
GND
C0JBAZ002550
IC2016
DIR
1
A1
2
B1
18
*OE
19
A2
3
VC
C
20
A3
4
B2
17
A4
5
B3
16
A5
6
B4
15
A6
7
B5
14
A7
8
B6
13
A8
9
B7
12
GND
10
B8
11
C0JBAZ002550
IC2017
DIR
1
A1
2
B1
18
*OE
19
A2
3
VC
C
20
A3
4
B2
17
A4
5
B3
16
A5
6
B4
15
A6
7
B5
14
A7
8
B6
13
A8
9
B7
12
GND
10
B8
11
SDAR
1:2C
0.1u
C2117
16
22u
C2119
K1K
A24AA0202
CN2005
12
34
56
78
91
0
11
12
13
14
15
16
17
18
19
20
21
22
23
24
K1K
A22AA0202
CN2008
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
C
E
B
A
D
F
3
24
6
5
8
7
A
B
C
D
E
F
CL2027
CL2044
CL2048
CL2053
CL2034
CL2045
CL2032
CL2054
CL2035
CL2046
CL2039
CL2055
CL2036
CL2047
CL2040
CL2056
CL2037
CL2031
CL2057
CL2049
CL2043
CL2058
CL2050
CL2042
CL2059
CL2051
CL2041
CL2052
CL2033
10k
R2450
10k
R2451
0
R2452
D[0-15]
D[0] D[1] D[2] D[3]
D[4] D[5] D[6] D[7]
D[8]
D[9] D[10] D[11]
D[12] D[13] D[14] D[15]
To
CONTROL
Board
To
CONTROL
Board
2
4
RECEPTION 1 Board
UB-T880 / T880W
Note:
㨯
N.M. means “Not Mounted”.
N.M.
N.M.
N.M.
Click on the first or last page to see other UB-T880 / UB-T880W (serv.man4) service manuals if exist.