Power 3.3V/ 5V - Clevo D900C Service Manual

Schematic Diagrams

Power 3.3V/ 5V

VDD5
5VS
30..32 SUSBL
Sheet 33 of 40
Power 3.3V/ 5V
B - 34 Power 3.3V/ 5V
VDD5 19,23,26,30,31
5VS 6,12..14,18,19,22,24,26..28
5V 5V 12,13,23,26,27,30..32,34
VDD3
PQ21
SI4800BDY
VDD5 5VS
8
3A 3A
7 3
VDD5
6 2
PR105 5 1
Power Plane
SYS3V
PR106
100K_04
PR183
PJ11 PC102 PC83 PC84
10K_04 PQ32 10_08
40mil G 2N7002W .0015U_50V_04 10U_10V_08
D05
.1U_10V_04
PQ33
PQ73
SU SBL G 2N7002W G 2N7002W
PR87
PR109
100K_04
PR90
PR91
DEL 1.2VS
PR92
D05
SGN D 4
PC68
.01U_50V_04
PQ23
SI4800BDY
VDD3 3VS
8
INTVCC2
3A 7 3 3A SGN D 4
6 2
Power Plane
PR101 5 1
240K_04
PR182
PC93
PC104 PC89 10_08
PQ34 10U_10V_08 D05
G .01U_50V_04
2N7002W
.1U_10V_04
PQ72
2N7002W
G
PQ26
SI4800BDY
1.8V 1.8VS
8
4A 7 3 4A
6 2
PR97 5 1 Power Plane
560K_04
PR181
PC88 PC90 PC98
PQ25 10_08
G *.01U_50V_04 10U_10V_08 D05
2N7002W
.1U_10V_04
PQ71
2N7002W
G
SYS15V 1.5V 1.5VS
3A PQ39
SI4800BDY 3A
PR110 8
7 3
Power Plane
100K_04
6 2
5 1
PR111
EN_15VS
560K_04
PC113
2200P_50V_04 PC187 PC108 PC107
PQ68
2N7002W .022U_04 10U_10V_08
G
.1U_10V_04
PC181
.1U_50V_06
3V 3V 4,6,10..13,21,25..28,30..32
3VS 3VS 2,6,8..15,17..22,24..28,31
VDD3 4,13,19,23,25..27,29,32 1.5V 1.5V 31
R U N/ SS2
PR84 10_04
PR82 10_04
PR80
1M_04
PU3
PC59 .01U _50V_04 RUN_SS1 28 27
RUN/SS1 PGOOD
PC65 *180P_50V_04 PC63
30 26
SENSE1+ TG1
PR86 105K_1%_04 .001U_50V_04 31 25 PC57
Rb SENSE1- SW1
Ra
20K_1%_04
1 24
VOSENSE1 BOOST1
PR88 *0_04
INTVCC2
0V:220KHz
PR89 0_04 2 23
PLLFLTR VIN
5V:640KHz
PC67 .01U_50V_04
3 22
PLLIN BG1
4 21
FCB EXTVCC
15K_1%_04 PC70 220P_50V_04
5 20
ITH1 INTVCC
PC69 *30P_50V_04 6 19
SGND PGND
1U_10V_06
7 18
3.3VOUT BG2
15K_1%_04 PC71 220P_50V_04
8 17
ITH2 BOOST2
PC66 *30P_50V_04
9 15
VOSENSE2 SW2
20K_1%_04
11 14
Rb
SENSE2- TG2
12 13
SENSE2+ RUN/SS2
Ra
PC60 LTC3728LXCUH
PC64 PR85 .001U_50V_04
PR79 63.4K_1%_04
PR74 *.001U_50V_04
0_04
*0_04 PR81 10_04
PR83 10_04
R U N/ SS2 PR75 1M_04
PC58
PQ66
SI4800BDY .1U _50V_06
VDD5 5V
8
4A 7 3 4A
6 2 5V SGND 4
5 1 Power Plane
PR103 RU N _SS1
EN _15V
0_04 PC100 PQ29
2N7002W
*.01U_50V_04
D D_ON#
G
PJ9
40m il
SGN D4
PJ10
1 2
11,13,23,28 SUSB# SUSBL 30..32
40m il
PQ22
SI4800BDY
SYS15V VDD3 3V
8
3A 7 3 3A
6 2
5 1
Power Plane
PR102
1M_04
PR104
EN _15V
23,32 DD_ON
1M_04 PC101 PQ31
2N7002W
PC103 .01U_50V_04
2200P_50V_04 G
DD_ON#
1.5VS 1.5VS 4,9..13,25,28
VIN VIN 13,19,26,29..32,34
1.8V 1.8V 7..9,32
1.8VS 1.8VS 13,14
PR78 0_06
5V
5V
VIN1
PQ17 PD12 PL2
SI4800BDY FM5822 4.7U_7*7*3.5 PR94
7A
1 2
PQ19 8m_25
PR73 SI4800BDY PC76
+
.1U_50V_06 9/25
PD5
4
C A 4
10_04 220U_6.3V_V
R U N /SS2 FM0540-N
? VDD3 VDD5 Hig h Si d e ? ? ? ? 2 p cs 10 u _ 2 5 V
PC 54
PC55 PC51 .1U_50V_06 PC168 PC52 PC61
.1U_50V_06 10U_25V_12 10U_25V_12
9/25
4.7U_10V_08
PQ20
PD6
SI4800BDY
C A 4
PC56 FM0540-N
4
.1U_50V_06
9/25 PL3 PR93
1 2
PQ18 PD13
SI4800BDY FM5822 4.7U_7*7*3.5 10m _12
+ PC77
220U _6.3V_V
C A
PD8 FM0540-N
PC72
.01U_50V_06
A C
D05 PD9 FM0540-N
1U_16V_06
C A
PD10 FM0540-N
PC74
.01U_50V_06 A C
PQ16 PQ14 PD11 FM0540-N
2N7002W 2N7002W
G G
0.1U_50V_06
SGN D 4
PR176 0_04
Shutdown_stb_power 27
SYS5V
PJ4
1
PR108
10K_04
D D _ON #
DD_ON# 31,32
SGN D 4
PQ30
PC105
D D _ON G 2N7002W
.1U_10V_04
PR107
100K_04
SYS5V VDD5
PJ6 7A
1 2
PC79
.1U_50V_04
VIN
PC53 PC62
10U_25V_12 10U_25V_12
SYS3V VDD3
PJ7 4A
1 2
PC82
.1U_50V_04
SYS5V
SYS10V
PC73
D05
SYS15V
PC75
D05
2 JUMP