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3-1
3-2 3-3
3-1. SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS
2
3
–
1
Ver.1.5
Transistor
Transistor
Discrete semiconductot
(
Chip semiconductors that are not actuall
y
used are included.
)
Diode
Anode
Cathode
Base
Emitter
Collector
Base
Emitter
Collector
Device Printed symbol Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
*
Note:
• All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
• Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
• All resistors are in ohms.
•
f : nonflammable resistor.
• F : fusible resistor.
•
¢ : internal component.
•
p : panel designation, and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
•
e : earth-ground.
• E : earth-chassis.
• All voltages are in V.
• Readings are taken with a 10 M digital multimeter.
• Voltage value is non signal state.
• Voltage variations may be noted due to normal production
tolerances.
•
s : B + bus.
•
S : B – bus.
Note: The components identified by shading and mark
! are critical for safety. Replace only with part
number specified.
Note: Les composants identifiés per un tramé et une
marque ! sont critiques pour la sécurité. Ne les
remplacer que par une pièce portant le numéro
spécifié.
A
B
C
D
E
F
G
H
I
J
Schematic diagram
ÒÒ
ÒÒ
Ò (us) board
1234567891011 141312
1615
A
B
C
D
E
F
G
H
I
J
5V
5V
5V
5V
1.4
1.4
0
3.2
3.3
00
00 00
0
0
0
3.2
0
3.2
0
3.2
0
2.7
0.7
0.1
10.0
5.8
4.8
3.7
2.5
133.5
5.8
0
3.3
0
0
3.3
3.3
0
0
3.3
3.3
0
0.7
0
L
G
N
1
2 3
1
23
4
12
3 4
1234
5 6 7 8
1234
5 6 7 8
1234
5 6 7 8
1
2
3
4
5 6
7
8
9
123456789101112
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
41
42
43
44
45
46
47
48
1
2
3
G
R
1234123412341234
FB1102
C1117
C1118
D1103
D1107
CN2901
FB1211
C1201
C1202
FB1212
FB1213
C1205
C1508C1509
C1203
R1205
FB1228
S1101
IC1102
C1513
C1514
R1510
R1509
D1502
IC1201
IC1202
R1102
D1213
D1210
D1211
C1212
Q1501
IC1502
D1101
C1113
C1120
LF1101
R1101
C1101
F1101
VD1101
CN1101
D1102
FB1103
R1105
R1111
IC1101
D1105
C1103
D1106
R1103
C1102C1105 C1104
IC1103
R1112
L1102
C1108
C1115R1113
C1107C1114
R1108
R1116
R1107
R1104 R1115
R1106
C1110
C1109
R1109
FB1101
T1101
R1513
C1510
FB1502
R1517
R1518FB1218
FB1217
FB1219
R1110 R1114
C1511C1512
C1213
R1209
Q1101
R1516
FB1501
IC1501
C1506 C1507
C1515
L1501
C1505
C1504C1501R1512
X1501
C1502
R1511
R1514
R1515
C1211
FB1215
C1208
C1207
D1215
D1214
FB1214
FB1216
R1501
R1502
R1503
R1504
R1506
R1507
R1508
R1505
R1207 R1208
FB1226
R1206
D1207
D1208
D1205
D1206
D1203
D1204
D1201
D1202
D1212
FB1201
FB1202
FB1203
FB1204
R1203 R1204
R1201 R1202
FB1220
FB1222
CN2902
CN2903
CN2904
FB1205
FB1206
FB1208
FB1207
FB1224
CN2905
C1204
C1206
C1210
R1210D1501
R1520
R1212
C1111
C1112
C1116
UF4005
SPB-26MVWF
0.1
25V
B:CHIP
220
10V
47
25V
220
10V
47
25V
4700p
250V
4700p
250V
0.1
25V
B:CHIP
15k
:CHIP
POWER SW
µPC1093J-1-T
0.01
B:CHIP
0.1
25V
B:CHIP
10k
:CHIP
10k
:CHIP
HZU5.6B2TLF
MIC2526-2BM
MIC2526-2BM
1
3W
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
HZU5.6B2TLF
0.1
25V
B:CHIP
2SC2412K -T-146-QR
TPS7233QPWR
D4SB60L
AC-RECT
100
450V
0.1
250V
LFT
560k
1/2W
:SURGE
0.1
250V3.15A
TNR14V471K660
AC INLET
P6KE200
3.3
:FPRD
560k
1/2W
TOP223Y-BB
D5SC4M
5V-RECT
1000p
250V
D1N20R-TR
10V-RECT
10
47
25V
0.1
:MPS
0.1
PC123FY2
470
22µH
330
10V
470p15
2200
10V
2200
10V
10k
:RN-CHIP
560
:RN-CHIP
10k
100 22
10k
:RN-CHIP
47
25V
0.047
B:CHIP
3.3k
:RN-CHIP
SRT
27k
:RN-CHIP
4.7
22
:CHIP
22
:CHIP
0
:CHIP
0
:CHIP
330 330
4.70.1
25V
B:CHIP
0.1
25V
B:CHIP
10k
:CHIP
2SC2412K -T-146-QR LED DRIVE
1.5k
:CHIP
TUSB2040PT
0.01
B:CHIP
0.47
16V
B:CHIP
0.22
16V
B:CHIP
5.6µH
:CHIP
12p
1000p
B:CHIP
0
:CHIP
0
:CHIP
48MHz
47p
50V
CH:CHIP
3.3k
:RN-CHIP
10k
:CHIP
10k
:CHIP
220
10V
220
10V
0.1
25V
B:CHIP
HZU5.6B2TLF
HZU5.6B2TLF
22
:CHIP
22
:CHIP
22
:CHIP
22
:CHIP
22
:CHIP
22
:CHIP
22
:CHIP
22
:CHIP
15k
:CHIP
15k
:CHIP 5MM
15k
:CHIP
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
UDZ-TE-17-3.9B
HZU5.6B2TLF
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
15k
:CHIP
15k
:CHIP
15k
:CHIP
15k
:CHIP 5MM
5MM
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
5MM
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
470k
:CHIP
MA111
0
:CHIP
10k
:CHIP
220p
250V
220p
250V
68p
1KV
+5V
+5V
+3.3V
+3.3V
ENA
FLGA
FLGB
ENB
OUT A
IN
GND
OUT B
SENSE OUT
OUT
GND IN
IN/EN
PG
V BUS1
V BUS2
DM2
DP2
GND
DM1
DP1
GND
ENA
FLGA
FLGB
ENB
OUT A
IN
GND
OUT B
GND
GND
PORT 1
PORT 0
PORT 2
PORT 3
DP3
V BUS3
DM3
PORT 4
V BUS4
DM4
DP4
DP0
DM0
GND
DP1
DM1
BUSPOWER
GANGED
DP2
DM2
VCC
DP3
DM3
SUSPEND
DP4
DM4
RST
OVR_4
POW_4
OSCOFF
XTA21
XTAL1
GND
POW_3
OVR_3
VCC
POW_2
OVR_2
OVR_1
POW_1
US
(USB CONTROL)
SWITCH
POWER DISTRIBUTION
SWITCH
POWER DISTRIBUTION
12
34
SWITCH
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
SURGE PROTECT
USB HUB
CONTROLLER
REFERENCE
REGULATOR
ISOLATION
COUPLER
ISOLATION
COUPLER
B-SS2981<U/C>-US.