Panasonic UB-T880 / UB-T880W (serv.man2) Service Manual / Supplement ▷ View online
17
9 “SECTION 11 SCHEMATIC DIAGRAM”
9.1.
“Section 11.1 CONTROL Board”
J0JHC0000046
L201
J0JHC0000046
L200
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+HUB3.3V
+HUB3.3V
+HUB3.3V
+HUB3.3V
+HUB3.3V
+HUB3.3V
+HUB3.3V
33
R456
2.43k
R459
15k
R451
10k
R458
510k
R462
510k
R460
10k
R473
R453
R452
10k
R461
GND
0
R457
CL205
30M
X202
C1CB00002807
IC208
VDD25OUT
1
VSSREG
2
LED4
3
LED3
4
LED2
5
LED1
6
GREEN
7
AMBER
8
VDD33_1
9
X1
10
X2
11
VDD25_1
12
BUS_B
13
TEST
14
RREF
15
AVSS
R
16
AVDD
1
17
AVSS
18
AVDD
2
19
VDD33_2
20
DMU
21
DPU
22
VSS1
23
VDD25_2
24
DM1
25
DP1
26
VSS2
27
DM2
28
DP2
29
VDD33_3
30
DM3
31
DP3
32
VDD25_3
33
DM4
34
DP4
35
VSS3
36
SYSRSTB
37
PPB4
38
CSB4
39
PPB3
40
CSB3
41
VSS4
42
PPB2
43
CSB2
44
PPB1
45
CSB1
46
VBUSM
47
VDD33REG
48
+HUB3.3V
10k
R463
510k
R466
510k
R464
10k
R465
0
R455
0
R454
GND
0
R471
0
R472
GND
GND
*HUBRESET
4:5B;6:6E
USBHUBDMU
4:6C
USBHUBDPU
4:6C
0
R478
J0JHC0000075
L203
GND
0
R479
ERJ6GEY0R00V
0
R476
J0JHC0000075
L202
CL207
ERJ6GEY0R00V
0
R474
G1BYYYC00014
LF200
1
2
4
3
J0JHC0000075
L205
ERJ6GEY0R00V
0
R477
G1BYYYC00014
LF201
1
2
4
3
GND
FG-USB2
CL208
CL206
VBUS3
J0JHC0000075
L204
CL209
ERJ6GEY0R00V
0
R475
FG-USB2
0
R481
0
R480
GND
VBUS4
GND
16
10u
C257
10
100u
C256
VBUS3
VBUS4
GND
GND
MIC2026-2YMTR C0DBZYY00015
IC209
1
*ENA
2
FLGA
3
FLGB
4
*ENB
5
OUTB
6
GND
7
IN
8
OUT
A
GND
10
100u
C259
USB5V
0
R467
0
R468
0
R469
0
R470
DEVVBUS
2:2D
HUBVBUS
4:5B
0
R449
0
R450
GND
GND
33
R448
+HUB3.3V
+HUB3.3V
USBDP2
2:3C
USBDM2
2:3C
6.3
4.7u
C249
6.3
4.7u
C251
6.3
4.7u
C244
C242
1000p
C241
50
12p
C247
50
12p
C243
0.1u
C254
0.1u
C250
0.1u
C255
0.1u
C260
0.1u
C258
0.1u
C245
0.1u
C253
0.1u
C248
0.1u
C261
0.1u
C262
0.1u
C240
0.1u
C252
0.1u
C246
K1FY104B0046
JK201
1
2
3
4
5
6
K1FY104B0046
JK200
1
2
3
4
5
6
TC7SH04FU(TE85L,JF
C0JBAB000660
IC207
NC
1
A
2
Y
4
VCC
5
GND
3
CL227
0.1u
C375
0.1u
C376
0.1u
C377
C
E
B
A
D
F
3
24
6
5
8
7
A
B
C
D
E
F
47
R645
1%
D+ GND
–
VBUS
–
D-
D+
D-
–
GND
VBUS
–
To
USB Wireless Adaptor
%JCPIG
CONTROL
Board
UB-T880 / T880W
3
6
Note: N.M. means “Not Mounted”.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
T
o
AUDIO Board
18
9.2.
“Section 11.4 POWER Board”
23
B
D
A
C
5
4
2
4.7k
R140
25V
100u/
C131
MIP2G50MDSLJ
IC101
VDD
1
FB
2
CL
3
SOURCE
4
VCC
5
DRAIN
7
UT20901551
L101
43
2
1
CN102
1
B1CHRE000001
Q109
4
5
1
2
3
6
7
8
2
10p
C1
15
10
R107
450V
100u/
C106
3
4
CN101
1
B8B-EH(LF)(SN)
CN105
8
5
4.7u
C151
2.2k
R124
0.1u
C101
20.0k
R133
LG102
10p
C1
18
ERZV14V471CS
Z101
3
10V
220u/
C135
B2P3-VH(LF)(SN)
2
0.1u
C152
C0CBABC00170
IC104
OUT
2
GND
3
IN
1
TA76L431FB(TE85L,F
IC102
A
3
REF
2
K
1
3
B6B-EH(LF)(SN)
6
TDZTR18
D108
V12
5
4
16V
1800u
/
C126
3
10k
R145
FA7703V
-H1-TE1
IC103
RT
1
CS
2
DT2
3
IN2+
4
IN2-
5
FB2
6
GND
7
OUT2
8
VCC
9
OUT1
10
SEL1
11
FB1
12
IN1-
13
REF
14
DT1
15
REG
16
D1FS4A-7063
D106
2
SN74L
VC1G04DCKR
IC106
NC
1
A
2
GND
3
VCC
5
Y
4
5
0.1u
C153
1k
R123
16V
1800u
/
C124
B1CHRE000001
Q108
4
5
1
2
3
6
7
8
+-
D3SBA60-7101
D101
1
2
3
4
1u
C155
B1CFGD000028
Q1
11
10V
220u/
C144
10k
R151
R151
UT20901550
L102
43
2
1
20.0k
R142
V5
10k
R156
1u
C109
22
R121
0.1u
C141
10p
C1
19
10p
C117
10k
R134
10k
R125
10k
R129
V3.3
15.0k
R126
2.5A
K5H252200002
F105
10u
L104
470k
R110
R110
24k
R105
470k
R111
R111
0.047u
C146
HS102
2
1
1
2
10p
C1
14
24k
R103
24k
R104
1.6A
F104
1k
R109
1u
C150
2200p
C104
20.0k
R132
4.7k
R130
0.1u
C122
0.1u
C138
100p
C127
10p
C121
CN103
1
0
R155
10p
C120
HS101
2
1
1
0
R154
B1CHRE000001
Q1
10
4
5
1
2
3
6
7
8
C0JBAB000594
IC105
1A
1
GND
2
2Y
4
VCC
5
2A
3
1Y
6
10p
C1
16
0.01u
C107
TC7P
A175FU(T5LPMCF
IC107
CK
1
GND
2
Q
4
VCC
5
D
3
*CLR
6
10k
R157
10k
R144
2.5A
250V
F101
B6B-PH-K-S(LF)(SN)
6
47u
C133
50V
2.2u
/
C110
24k
R106
4700p
C105
0.033u
C136
0.1u
C154
9.10k
R150
BA159(F23)
D102
B0BC7R9A0095
D115
V3.3
V12
2200p
C103
4
1
B4B-EH(LF)(SN)
CN104
1
0.1u
C102
470k
R102
10k
R158
V5
25V
100u/
C130
16V
1800u
/
C125
0.1u
C139
10.0k
R128
SG10TC15M-5600
D1
11
1
3
2
LG101
B0BC7R9A0095
D114
10V
220u/
C145
4
10k
R153
1k
R108
22
R122
MSF2R2812
T101
2
4
9
3
5
61
0
8
11
12
7
2A
F102
16V
1800u
/
C123
100p
C108
25V
100u/
C132
10.0k
R141
470k
R101
10D2-08LCS
TH101
100k
R159
10.0k
R131
10u
L105
10V
220u/
C134
47k
R152
10k
R136
20.0k
R143
6
47u
C143
7
50
10u
/
C111
10k
R162
1.6A
F106
M2FH3-5063
D112
M2FH3-5063
D113
KTK5132E-R
TK/P
Q106
KTK5132E-R
TK/P
Q105
TH102
4700p
C140
4700p
C137
1000p
C112
24k
R127
10u
L103
B0ACGM000001
D103
B0BC8R1A0005
D116
0.5A
F103
1k
R161
TLP781F(D4-GR,F)
PC101
1
2
3
4
TDZTR6.8
D107
B0JCDD000018
D110
B0JCDD000018
D109
+5V
GND
GND
GND
GND
GND
GND
GND
+5V
GND
GND
GND
GND
+12V
+12V
+5V
SW1
SW2
+5V
+12V
+5V
+5V
+5V
+12V
POWER Board
UB-T880 / T880W
1
1
T
o
AUDIO Board
T
o
CONTROL
Board
T
o
CONTROL
Board
T
o
CONTROL
Board
Add
Add
Add
Add
19
10 “SECTION 13 PARTS LOCATION AND MECHANICAL
PARTS LIST”
10.1. “Section 13.1 Exterior”
10.1.1. “Section 13.1.1 For UB-T880”
10.1.2. “Section 13.1.2 For UB-T880W”
Safety Ref.No.
Part No.
Code
Part Name & Description
Remarks
Original
New
26
PJGDC0058Z
No change
G
USB Wireless Adaptor's Cover
ISO:PS
29
PJUEC0504Z
No change
G
USB Wireless Adaptor's Plate
Safety Ref.No.
Part No.
Code
Part Name & Description
Remarks
Original
New
26
PJGDC0058Z
No change
G
USB Wireless Adaptor's Cover
ISO:PS
29
PJUEC0504Z
No change
G
USB Wireless Adaptor's Plate
20
10.2. “Section 13.5 Packing”
10.2.1. “Section 13.5.1 For UB-T880”
10.2.2. “Section 13.5.2 For UB-T880W”
Safety Ref.No.
Part No.
Code
Part Name & Description
Remarks
Original
New
16
PJJXC0586Z
PJJXC0586X
C
Software CD-ROM
17
PJQXC0337Z
PJQXC0337Y
C
Operating Instructions for UB-T880/-C/-U/-G/-A
Safety Ref.No.
Part No.
Code
Part Name & Description
Remarks
Original
New
16
PJJXC0586Z
PJJXC0586X
C
Software CD-ROM
17
PJQXC0337Z
PJQXC0337Y
C
Operating Instructions for UB-T880W/-C/-U/-G/-A
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