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Schematic Diagrams
SYSTEM POWER B - 33
B.Schematic Diagrams
SYSTEM POWER
DD_ONH
PR212 100K
D04
4A 4A
SUSB-
SUSB-
DD_ONH
G
DS
PQ32
2N7002
+
PC62
220U/4V(D)
PJ2
2mm
G
DS
PQ21
2N7002
G
S D
PQ89
2N7002
PC48
0.1U(0805)/25V
PC47
10U/10V(1206)
4
62
5
73
1
8
PQ85
AO4422
PC66
1000PF
PR81
18.7K_1%
4
6 2
5
7 3
1
8
PQ44
RSS90N03
PR163
10(0805)
PR177
10(0805)
PC173
0.1u
4
62
5
73
1
8
PQ87
AO4422
PR77
100K
+1.5V(10,33)
+1.5V
PC50
0.1u
G
S D
PQ26
2N7002
A C
PD10
RB751V
PC171
0.1u
G
DS
PQ95
2N7002
PR147
100K
PC172
0.01UF
PR178
10(0805)
PR71
1M
A C
PD38
11FS2
G
DS
PQ31
2N7002
PR67 1M(R)
PC160
0.1u
PR85 0
4
6 2
5
7 3
1
8
PQ41
AO4422
G
S D
PQ25
2N7002
PR184
100K
AC
PD9
1SS355
PC73
10U(1206)
PR172 1K
G
DS
PQ22
2N7002
PR144 4.7K
PR149
1M
PR161
100K
G
DS
PQ28
2N7002
PC167
0.1U(0805)
CE
B
PQ92
DTA114EUA
PR68 1M(R)
PR146 100K
PR143 4.7K
PR156 100K
PR170
11.5K_1%
A C
PD39
SM140A
PR69
0
PR75
60.4K_1%
PR166
56K
PR183
100K
PJ4
6mm
PC53
1000PF
PR88
120K
PC51
1000PF
PR160
100K
PC55
1000PF
PR181
100K
PR84 15K
B
EC
C1
PQ51 2SC4672
PR86
10m(2512)
4
6 2
5
7 3
1
8
PQ47
AO4422
PC60
33PF
G
S D
PQ30
2N7002
CA
PD6 1SS355
+
PC63
*220U/4V(D)
PR176
10(0805)
PR72
120K
PC72
0.01U
G
S D
PQ90
2N7002
12
PL3
4.7uH
PR165
100K
B
E C
PQ23
2SB1198K
PR159
100K
G
S D
PQ91
2N7002
PC59
33PF
PR169
1.2K(0805)
PR171
10K_1%
+
PC68
150U/6.3V_D
+2.6VDIMM
PC159 0.1u
CA
PD8 1SS355
+2.6VDIMM(4,5,6,7,34)
PC57
10U/25V(1206)
PC174
0.1u
PR79
*0
PR164
100K
PC54
0.01U
PR148 100K
G
DS
PQ88
2N7002
4
6 2
5
7 3
1
8
PQ46
RSS90N03
PR76
8m(2512)
4
62
5
73
1
8
PQ86
AO4422
PC70
10U/25V(1206)
PC169
10U(1206)
PR182
100K
CE
B
PQ35
DTA114EUA
PR82 0
PR179
100K
G
DS
PQ40
AO3401
CE
B
PQ33
DTB114EK
PR80 *0
PC168
1U
PR185
100K
4 3
21
PL4 SDT-1205P/4R7
PR87
100K
G
DS
PQ37
2N7002
G
DS
PQ80
2N7002
PR162
10(0805)
CE
B
PQ34
DTC114EUA
PR73
105K_1%
G
DS
PQ45
2N7002
G
DS
PQ50
2N7002
CE
B
PQ79
DTC114EUA
+
PC67
150U/6.3V_D
PC49
0.1u
G
DS
PQ42
2N7002
PC71
0.01U
PC165
0.01U
AC
PD11
RB751V
VIN
1
GND
2
SD
3
BP
4
VO
5
PU13
CM2831SIM25
4
62
5
73
1
8
PQ84
AO4422
B
E C
PQ52
2SD1782
PR168 0
PC52
0.1u
PC64
0.01U
PC58
1000PF
PC65
1000PF
PR175
100K
CA
PD7 1SS355
PC45
0.1u
PR158
1M
BOOST1
24
TG1
26
SW1
25
BG1
22
SENSE1+
30
SENSE1-
31
PLLIN
3
VIN
23
VOSENSE1
1
PLLFLTR
2
ITH1
5
FCB
4
3.3VOUT
7
SGND
6
INTVCC
20
BOOST2
17
TG2
14
SW2
15
BG2
18
SENSE2+
12
SENSE2-
11
VOSENSE2
9
ITH2
8
EXTVCC
21
RUN/SS1
28
RUN/SS2
13
PGOOD
27
PGND
19
NC
10
NC
16
NC
29
NC
32
PU5
LTC3728LXCUH
PR180
100K
PC46
0.1u
PJ3
6mm
PR150 10K
G
S D
PQ27
2N7002
PR157
100K
G
DS
PQ94
2N7002
G
DS
PQ20
2N7002
PC164
0.1u
PR65 10K
G
DS
PQ29
2N7002
PC166
2.2U(0805)
PR74
0
A C
PZD1
5.1V
A C
PD40
SM140A
PR78
19.1K_1%
G
DS
PQ49
2N7002
G
DS
PQ38
2N7002
G
DS
PQ39
2N7002
G
DS
PQ81
2N7002
G
DS
PQ36
2N7002
PC61
*.01u
PR83 10K
PR145 100K
PR70
100K
G
DS
PQ93
2N700
2
VDD3
VIN
VDD5
VA
12V
VDD3
VDD5
+5V
VIN1
VL
VL
VIN1
VIN
GND_F
GND_F
GND_F
12V
VIN
GND_F
GND_F
GND_F
GND_F
GND_F
VIN1
SYS5V
12V VCC12
VL
VDD5
5A
+12V
VL
+12V
+5VS
+3VS
+5V
3VH8
+12V
+3V
SYS3V
VDD5
SYS5V
+3V
VIN1
3VH8
+3VS
5A
SYS5V
VIN
VA
VDD3
SYS5V
12V
+5VS
VDD5
VDD5
VDD5
+5V+3V
SYS5V
VDD5
+5V
VDD5
VCC12
+12V
12V
VDD3 +3V
+2.6VDIMM
+2.5V +1.5V
PWRS(24)
DD_ON(3,24,27)
PWRSW#(24)
+3VS (2,8,9,10,11,12,13,14,15,16,19,20,21,22,24,25,27,29,31,33)
SUSB#(14,17,21,24,30)
TEST (33)
VIN1 (14,33)
+3V (11,14,17,18,19,20,21,24,29,33)
SUSB- (34)
3VH8 (24)
150mA
VA (24,35)
VIN (14,16,24,27,33,34,35)
VDD3 (3,11,12,14,16,18,21,24,26,30,31,33,34,35)
ADJ_PWRS(26,27)
SYS5V (33,34)
12V (16)
+5VS (11,12,14,15,16,21,22,24,29,31,33)
TVPWR_ON(16,24,26)
Shutdown_stb_power (23)
ADJ_ON (24,26)
DD_ONH
(34)
DD_ON#
(34)
+12V (14,18,25,26,28,34)
SYS5V (33,34)
VDD5 (13,14,16,18,23,24,26,27)
+5V (18,21,23,24,28,33)
VCC12 (33)
4A 4A
DD_ONH
V+
DD_ONH
ADJ_ON
TEST
TEST
+2.5V(3,8,10,11)
+2.5V
12VIN
D04
VIN1
4A
4A
TEST
4A
4A
Sheet 32 of 40
SYSTEM POWER