Vdd3, Vdd5 - Clevo P670SA Service Manual

Schematic Diagrams

VDD3, VDD5

D
Sheet 53 of 70
VDD3
VDD3, VDD5
C
VDD3
B
A
42,48,54 USB_CHARGE_EN
B - 54 VDD3, VDD5
5 4
PC192
1000p_50V_X7R_04
VREG3
VIN
PC215
+
PC188
15u_25V_6.3*4.4
1u_6.3V_X5R_06
PC193
10A
PQ32 0.1u_10V_X7R_04
(MDV1526URH) 4
SYS3V
PL8
PJ22 BCIHP0730-4R7M EMC2
2 1 2 1 *1000p_50V_X7R_04
5mm PQ30
(MDV1524URH)
PC191 R1
PD18 4
PC199 PR187
+
13K_1%_06 FM5822
R2
PR185
18.7K_1%_06
D03
Vout=2*(1+R1/R2)
=2*(1+13K/20K)
=3.3
EN_3V
R719 *0_04
VREG5
R734 0_04 EN_5V
Qpxfs!po!WEE40WEE6 Qpxfs!po!WEE40WEE6 Qpxfs!po!WEE40WEE6 Qpxfs!po!WEE40WEE6
R715
6 QXN QXN QXN QXN
10K_04 D
Q45A
DD_ON_EN_VDD 2 G
Q45B 3 S MTDK5S6R
D
MTDK5S6R 1
5 G PJ23 R714
42,48,54 DD_ON
S *CV-40mil
4 100K_04
G
Q44
2SK3018S3
5 4
3
VREF
PR186 *0_04 PR189 0_04
PC190
1u_10V_Y5V_06
PR188 PR202
EN_3V EN_5V
130K_1%_04 130K_1%_04
D01A PU17
7 24
VO2 VO1
R737 *10K_04
8 23
SYS5V
LDO3 POK
PC208
9 22
BOOT2 BOOT1
UP6182B
0.1u_10V_X7R_04
10 21
UGATE2 UGATE1
11 20
PHASE2 PHASE1
12 19 (MDV1524URH)
LGATE2 LGATE1
PR192
EN_ALL
PR203 PR204
*680K_1%_04
PR196 *0_04 0_04 *0_04
VREF
PR198 0_04
VREG5
PR194 *0_04
VREG5
VIN1
PC198
PD19
PC197
C A
1u_6.3V_X5R_06
VIN
4.7u_25V_X5R_08
RB751V-40(lision)
30,32,34,39,44,48,50,51,54,55,56,58
3
2 1
PC210
1000p_50V_X7R_04 VIN
PC217
PC216
PC207
+ +
0.1u_50V_Y5V_06
10 A
PQ35
4 (MDV1526URH)
SYS5V
PL11
BCIHP0730-2R2M
2 1
PQ37 EMC5 R1
*1000p_50V_X7R_04
PC209 PR205
4 *1000p_50V_X7R_04 30K_1%_06
for EMI
EMR9
*5.1_06 PC213
+
R2
0.1u_16V_Y5V_04
PR206
18.7K_1%_06
Vout=2*(1+R1/R2)
=2*(1+30K/18.7K)
=5.208
DMFWP!DP/!!
Title Title Title
[53] VDD3,VDD5 [53] VDD3,VDD5 [53] VDD3,VDD5
VDD3
42,54 VDD5
54 VIN1
Size Size Size Document Number Document Number Document Number
13,52,54,55,56,57,58 VIN 6-71-P6500-D03 6-71-P6500-D03 6-71-P6500-D03
A3 A3 A3
P650SE P650SE P650SE
Date: Date: Date: W ednesday, August 20, 2014 W ednesday, August 20, 2014 W ednesday, August 20, 2014 Sheet Sheet Sheet
2 1
D
VDD5
C
VDD5
PJ25
1 2
*5mm
B
A
Rev Rev Rev
D03 D03 D03
53 53 53 of of of 77 77 77