Vdd3, Vdd5 - Clevo W970SUW Service Manual

Schematic Diagrams

VDD3, VDD5

VDD3/VDD5
A
VDD3
VDD3
Sheet 33 of 45
VDD3, VDD5
B
C
D
B - 34 VDD3, VDD5
1 2 3
PC150
1000p_50V_X7R_04
VREG3
VIN
PC136 PC137 PC148
4.7u_25V_X5R_08 4.7u_25V_X5R_08 1u_6.3V_X5R_04
PC145
PQ38A
EMB17A03V 0.1u_10V_X5R_04
Short 4
SYS3V
PJ13 PL7
*OPEN-5mm 5A BCIHP0730-4R7M 4.7UH 5.5A 7.3*6.8*3
2 1 2 1
PQ38B
PC142 EMB17A03V
PC119
PC39 R1 PD15 PD16 2
+
PR172
13K F 1/16W SMD0402
PR155
*5.1_06
R2
PR168
20K_1%_04
Vout
=2*(1+R1/R2)
=2*(1+13K/20K)
=3.3V
Battery Mode VDD5
T ur e o f f a t sy st e m
o ff
PR149 *0_04
[25,30,31] DD_ON
PR148 0_04 5 G
[30,31] USB_CHARGE_EN
SUPPORT USB CHARGER PQ37B
POWER ON: MTDN7002ZHS6R
USB_CHARGE_EN = DDON=HI
POWEROFF CHARGE:
USB_CHARGE_EN = HI
DDON = LO
[36] AC_IN
1 2 3
4 5
VREF
PR173 *0_04 PR64 *20mil_04
PC51
1u_6.3V_X5R_04
PR161 PR62
EN_3V EN_5V
130K_04 130K_04
PU2
7 24
VO2 VO1
PR61 *10K_04
8 23
LDO3 POK
PC48 0.1u_10V_X5R_04
9 22
BOOT2 BOOT1
G5608E
EMI
10 21
UGATE2 UGATE1
PR60 *28mil_06
11 20
PHASE2 PHASE1
12 19 EMB17A03V
LGATE2 LGATE1
2nd:
6-02-5608-CQ0
PR56 EN_ALL
*680K_1%_04 PR52 PR57 PR58
M990125
PR55
PR63 *20mil_04 *0_04 2_06 *0_04 M-SOT323D
VREF
PC46
PR54 *0_04
VREG5
0.01u_50V_X7R_04
VIN1 VREG5
PD8
PC42 PC45
C A
VIN
4.7u_25V_X5R_08 1u_6.3V_X5R_04 M-SOT323D
RB751S-40C2 PC44
0.01u_50V_X7R_04
VREG5
PR53 EN_5V
10K_04
D
PQ37A
DD_ON_EN_VDD 2 G
S MTDN7002ZHS6R
D
PJ28 PC130
S
*CV-40mil
PQ16
G
*2SK3018S3
4 5
6 7
VIN
PC49
1000p_50V_X7R_04
PC140 PC138 PC139 PC153
+
10/4 add
SYS5V
7A
SYS5V
4
PQ39A PL8
EMB17A03V BCIHP0730-4R7M 4.7UH 5.5A 7.3*6.8*3
1 2
PQ39B PC47
R1
PD17 PD18 PC50 PR176
2 30K_1%_04
PR59 1000p_50V_X7R_04
PC120
PC40
+
PR175 R2
0.1u_10V_X7R_04
PR174
*1.5M_04 18.7K_1%_04
PD10
BAT54SS3 Vout
=2*(1+R1/R2)
A 1
SYS5V =2*(1+30K/18.7K)
3 C
=5.208V
A 2
SYS10V
PC43 6-13-18721-28C
PD9 2200p_50V_X7R_04 D03
BAT54SS3
A
1
3 C
A 2
SYS15V
PC41
2200p_50V_X7R_04
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[33]VDD3, VDD5 [33]VDD3, VDD5 [33]VDD3, VDD5
[31] VIN1
[31,32] SYS15V
[25,31] VDD5
Size Size Size Document Number Document Number Document Number
6-71-W54S0-D03 6-71-W54S0-D03 6-71-W54S0-D03
[12,31,32,34,35,36] VIN
A3 A3 A3
[14,21,23,24,26,30,31,34,36] VDD3
Date: Date: Date: Wednesday, April 09, 2014 Wednesday, April 09, 2014 Wednesday, April 09, 2014 Sheet Sheet Sheet
6 7
8
A
VDD5
VDD5
Short
PJ12
*OPEN-5mm
1 2
B
C
D
R e v R e v R e v
3.0 3.0 3.0
33 33 33 o f o f o f 45 45 45
8