1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
ON
5A
5V
5A
5VS
ON
DEFAULT SHORT DEFAULT SHORT
DD_ON#
SUSB
SUSB#_PCH
SUSB#_PCH
EC
PCH
SUSC#_PCH
SUSC#_PCH
DD_ON
EC_EN
Clost to P2808B0
3A
3.3V
8A
3.3VS
M: uP7553 ---- 6-02-07553-9C0
S: AP2821KTR-G1 6-02-02821-9C0
1.5A
1.5A
3.3VA
BIOS+EC setup
G0, S5, S4:low
S4 support RTC wake:high
VDD3
VDD3
VDD5
5V
VDD3
VDD5
5VS
VDD5
VDD3
VDD3
VIN1
VDD3
VA
VIN
VA
VIN VIN1
VDD3
3.3V
VDD3
3.3VS
VDD3
3.3VA
VDD3
VDD3
DD_ON[42,43,48,52]
DD_ON# [43] SUSB [26,28,45,53]
SUSB#[28,29,31,43,47,50,51]
EC_EN[48]
SUSC# [51,53]
SUSB# [28,29,31,43,47,50,51]
SUSC#_PCH[33,48]
SUSB#_PCH[33,48]
USB_CHARGE_EN[48,52] PWR_SW # [48]
M_BTN#[46,48]
SUSB#_EN [42]
VA[57]
VIN1[52]
VIN[29,33,51,52,53,54,55,56,57,59,61]
VDD5[43,45,52]
3.3V[2,23,28,29,39,40,41,43,51,53,54,58,61]
5VS[9,26,27,28,45,47,49,59,60]
3.3VS[8,9,23,26,27,28,29,30,32,33,34,35,36,37,40,41,44,45,46,47,48,49,54,59,60,61,62]
VDD3[30,31,33,36,37,40,42,44,45,48,51,52,56,57,58,59,60,61,62]
VDDQ[6,8,9,33,53]
5V[28,42,43,45,53,54,55,56,58,61,62]
SLP_SUS#[48]
3.3VA[9,30,31,32,33,36,37,51]
Title
Size Document Number Rev
Date: Sheet
of
6-71-N9500-D01A
D01A
[50] 5V,5VS,3.3V,3.3VS ,3.3VA
A3
50 68Friday, October 06, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-N9500-D01A
D01A
[50] 5V,5VS,3.3V,3.3VS ,3.3VA
A3
50 68Friday, October 06, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-N9500-D01A
D01A
[50] 5V,5VS,3.3V,3.3VS ,3.3VA
A3
50 68Friday, October 06, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R772 *10K_04
R678 1K_1%_04
R685
*100_04
PQ2
2SK3018S3
G
DS
Q49
*2SK3018S3
G
DS
C903
0.1u_50V_Y5V_06
C910
470p_50V_X7R_04
R673 1_1%_06
G5016U56
CT2
10
OUT2
8
EN2
5
VBIAS
4
IN2
6
GND
11
EN1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GND
15
R681
*100_04
C919
330p_50V_NPO_04
R147
*100K_04
R683
10K_04
PR12
10K_04
R679 1K_1%_04
C909
220p_50V_NPO_04
R686
10K_04
R684
*100_04
C945
*1u_6.3V_X5R_04
C915
0.1u_10V_X7R_04
C917
0.1u_10V_X7R_04
R671 10K_04
PR11
10K_04
R687 10K_04
U66
UP7553PMA5-25
EN
3
VIN
5
VIN/SS
4
VOUT
1
GND
2
U55
P2808B0
6-02-28081-921
VA
1
VIN
2
M_BTN#
3
INSTANT-ON
4
GND
5
PWR_SW #
6
DD_ON_LATCH
7
VIN1
8
PC15
*0.1u_10V_X7R_04
R680
*100_04
Q50
*2SK3018S3
G
DS
G5016U57
CT2
10
OUT2
8
EN2
5
VBIAS
4
IN2
6
GND
11
EN1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GND
15
C907
0.1u_10V_X7R_04
PJ17 1mm
1 2
PJ18 1mm
12
C906
0.1u_10V_X7R_04
R675 10K_04
PR15 10K_04
C918
220p_50V_NPO_04
C911
1u_6.3V_X5R_04
C947
*0.1u_10V_X7R_04
R677 *100K_04
PR14
*100K_04
U215
74AHC1G08GW
1
2
5
4
3
PQ1
2SK3018S3
G
DS
PJ16 *CV-40mil
12
C921
*0.1u_10V_X7R_04
R682
10K_04
R771
10K_04
C912
*0.1u_10V_X7R_04
Q48
*2SK3018S3
G
DS
PC14
*0.1u_10V_X7R_04
C914
0.1u_10V_X7R_04
C908
0.1u_10V_X7R_04
Q47
*2SK3018S3
G
DS
C904
0.1u_50V_Y5V_06
U216
74AHC1G08GW
1
2
5
4
3
R676 10K_04
C905
0.1u_10V_X7R_04
C916
0.1u_10V_X7R_04
C902
0.1u_50V_Y5V_06
PJ15 *CV-40mil
1 2
C946
0.1u_10V_X7R_04
R672 100K_04
PR13
100K_04
C920
1u_6.3V_X5R_04
C922
*0.1u_10V_X7R_04
C913
*0.1u_10V_X7R_04
DD_ON DD_ON_EN
SUSB#
VDD3_R
SUSB#_ENU56_EN2U56_EN1
VDD3_R
DD_ON#
SUSB
DDON_LATCH
PWR_SW #_R
DD_ON
SUSB
DD_ON_EN SUSB#_ENU57_EN2U57_EN1
DD_ON#
3.3VA_EN