5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
RB
RA
J_FAN1
1
3
CPU_FAN
6-20-23120-003
ὅℙ䓐䶂嶗ᾖ 㓡
KBC_LED
DEBUG PORT
OPTION (
⎗ẍ怠㑯㗗⏎ 枸䔁
)
J_KB1
124
N850
6-03-08587-FX
6-20-94AF0-124
6-20-94K40-106
KBC LED CONTROL
Used for 15"
3/10
VGA FAN CONTROL
J_FAN2
1
VGA_FAN
3
6-20-23120-003
CPU FAN CONTROL
Debug Port
䘥
J_KB2
124
N870
6-20-94K40-106
KBC_LED
Gary_Add N870 White LED Keyboard
N85 10K_1%
RBMODEL_ID RA
X
XN87 10K_1%
Voltage
3.3V
0V
⇌㕟us b char ge r ≇ 傥 ,
Pull low 㗪, 㚱, pull high 㗪㰺 㚱
D02
D02
D02
D02
Samuel ADD to EC 12/08
Samuel R828
ᶲẞ
12/08
samuel add 12/22
Samuel add LIGHT_KB_DET# D02 1/9
LIGHT_KB_DET# H
䘥
NET
ℐ
KB-DET
䃉
H
L
L
HH
⼑ 䘤
Samuel add LIGHT_KB_DET# D02 1/9
Samuel add LIGHT_KB_DET# D02 1/9
EC_PECI
KB-SI3
KB-SI2
KB-SO5
KB-SI1
KB-SO3
KB-SO4
KB-SO11
KB-SI6
KB-SI4
KB-SO8
KB-SO7
KB-SO6
KB-SO14
KB-SO2
KB-SO15
KB-SI0
KB-SI5
KB-SO12
KB-SO1
KB-SO10
KB-SO0
KB-SI7
KB-SO9
KB-SO13
BAT_DET
SMC_BAT
SMD_BAT
BAT_VOLT
CPU_FA N
AC_IN#
MODEL_ID
CPU_FA N
CPU_FA NSEN
3IN1
KB-SI3
KB-SI2
KB-SO5
KB-SI1
KB-SO3
KB-SO4
KB-SO11
KB-SI6
KB-SI4
KB-SO8
KB-SO7
KB-SO6
KB-SO14
KB-SO2
KB-SO15
KB-SI0
KB-SI5
KB-SO12
KB-SO1
KB-SO10
KB-SO0
KB-SI7
KB-SO9
KB-SO13
HSPI_SCLK
AUTO_LOAD_PWR
HSPI_MSO
HSPI_MSI
HSPI_CE#
CPU_FA NSEN
KBC_WRESET#
KBC_WRESET#
CPU_FA N
BAT_DET
MODEL_ID
3IN1
80CLK
80CLK
VB ATT_ BOO ST#
KBCLED
KBL IGHT_ADJ
KBL IGHT_ADJ
VBATT_BOOST#
EC_PECI
VGA_FAN
VGA_FANSEN
VGA_FAN
VGA_FANSEN
LIG HT_K B_D ET#
SMD_VGA_THERM
SMC_VGA_THERM
KB-DET
KB-DET
BAT_VOLT
KBC_MUTE#
KBC_MUTE#
GA20
LIG HT_K B_D ET#
LIG HT_K B_D ET#
LIG HT_K B_D ET#
VDD3
VDD3
FAN_CP U_5VS
3.3VS
5VS
FAN_CP U_5VS
5VS_KBC
VDD3
VDD3
KBC_AGND
KBC_AGND
KBC_AVDD
VDD3
3.3VS
VDD3
VDD3
KBC_AGND
5VS
5VS_KBC
3.3VS
FAN_VGA_5VS
FAN_VGA_5VS
5VS
5VS_KBC
3.3VS
VDD3
3.3VS
H_PECI 4
VDD34, 22,30,31,33, 36,38,40,42, 44,45,50,51, 52,56,57,58,59, 60,61,62,63
3.3VS8,9,23, 26,27,28,29, 30,32,33,34, 35,36,38,40, 41,44,45,46, 47,49,50,55
BAT_VOLT48, 58
BAT_DET48,58
5VS9, 26,27,29,45, 47,49,50,59, 60
AIRPLAN_LED# 46
CCD_EN 46
BKL_EN 28
HSPI_CE# 30
HSPI_MSI 30
HSPI_MSO 30
NB_ENAVDD 28,32
LAN_WAKEUP# 30,33,40,44
SWI# 32
EC_RSMRST# 33
SB_KBCRST# 34
BUF_PLT_RST#31,40, 41,44
LPC_FRAME#34,46
AC_PRESENT33
LED_ACIN46
SMI#34
SERIRQ34, 46
PCLK_KBC34
LPC_AD334, 46
LPC_AD234, 46
LPC_AD134, 46
LPC_AD034, 46
AC_IN#58
SCI#32
SMC_VGA_THERM22,49
SMD_VGA_THERM22,49
THERM_VOLT2
TOTA L_CU R58
SMC_BAT58
SMD_BAT58
BAT_VOLT48,58
BAT_DET48,58
LED_BAT_FULL46
LED_B AT_CHG46
LED_PWR46
KBC_BEEP47
EC_SSD_LED#46
TP_CLK45
TP_ DATA45
PWR_SW#50
LID_SW#28, 45
PWR_BTN#33
H_PROCHOT_E C4
HSPI_SCLK 30
SUS_PWR_ACK#33
VB ATT_ BOO ST#22
USB_CHARGE_EN50,52
3G_EN 39
BT_EN40
DD_ON42, 43,50,52
SUSB# 28,29,31, 33,42,43,50, 51,53
SUSC# 33,51,53
LOT6_CHG 58
WLAN_PWR_EN 40
3G_POWE R 39
SUS_WARN# 33
PM_PW ROK 31
ALL_SYS_PWRGD 4,28,31,55
SLP_SUS# 51,56
ME_WE33
ASM1142_P ORST#_R41
VIN28,33, 42,50,51,52, 53,54,55,57, 58,61
WLAN_EN 40
KB-DET 49
KB-SO16 49
KB-SO17 49
DGPU_PWR_EN 23,34
dGPU_GPIO8_OVERT 22
GC6_FB_EN_PCH23,34
KBC_MUTE#47
PMOS FET_CONTROL# 58
CHG_JAP 58
d_GPIO9_ALERT_FAN22
LIG HT_K B_D ET#34
Tit l e
Size
Document Num ber R e v
Dat e: She et
of
6-71-N85P0-D02
D02
[48] KBC-ITE IT8587
Cust om
48 71Wednesday, April 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEM ATIC1
Tit l e
Size
Document Num ber R e v
Dat e: She et
of
6-71-N85P0-D02
D02
[48] KBC-ITE IT8587
Cust om
48 71Wednesday, April 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEM ATIC1
Tit l e
Size
Document Num ber R e v
Dat e: She et
of
6-71-N85P0-D02
D02
[48] KBC-ITE IT8587
Cust om
48 71Wednesday, April 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEM ATIC1
C576
10u_6.3V_X5R_06
_
R525 4.7K_04
R835
10K_04
W/O CHARGER
R389 *10mil_s hort
R834
10K_04
CHARGER
R433 4.7K_04
_
R828 0_04
U5
NCT3940S-A
VOUT
3
GND
5
VIN
2
FON
1
VSET
4
GND
6
GND
8
GND
7
R387 47_04
R412
100K_04
.
L26
HCB1005KF-121T20
C536
10u_6.3V_X5R_06
C528 *5p_50V_NPO_04
R1374 10K_04
WHITE_KB
C556
0.1u_16V_Y 5V_04
R388 *10mil_s hort
D24
BAV 99 RE CTIFIER
A
C
AC
R383 1.5K _04
C13
0.1u_10V_X5R_04
_
J_KB1
85208-24051
N850
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
25
26
C392
0.1u_10V_X7R_04
WHITE_KB
U15
NCT3940S-A
WHITE_KB
VOUT
3
GND
5
VIN
2
FON
1
VSET
4
GND
6
GND
8
GND
7
J_FAN2
50273-0037N-001
1
2
3
NC2
NC1
C557
0.1u_16V_Y 5V_04
K/B MATRIX
FLASH
LPC
SMBUS
PS/2
PWM
UART
DAC
CLOCK
IT8587
CIR
ADC
WAKE UP
PWM/COUNTER
LPC/WAKE UP
EXT GPIO
GP INTERRUPT
WAKE UP
GPIO
U28
IT8587E/FX
WRST#
14
LPCCLK
13
LAD0
10
LAD1
9
LAD2
8
LAD3
7
LFRAME#
6
( PD )L PCPD#/WUI6/GPE6
17
SERIRQ
5
ECSMI#/GPD4( PU )
15
ECSCI#/GPD3 ( PU )
23
GA20/GPB5
126
KBRST#/ GPB6( PU )
4
KSI0/STB#
58
KSI1/AFD#
59
KSI2 /INIT #
60
KSI3/SLIN#
61
KSI4
62
KSI5
63
KSI6
64
KSI7
65
KSO0/PD0
36
KSO1/PD1
37
KSO2/PD2
38
KSO3/PD3
39
KSO4/PD4
40
KSO5/PD5
41
KSO6/PD6
42
KSO7/PD7
43
KSO8/ACK#
44
KSO9/BUSY
45
KSO10/ PE
46
KSO11/ ERR#
51
KSO12/ SLCT
52
KSO13
53
KSO14
54
KSO15
55
VCC
11
VSTBY
26
VSTBY
50
VSTBY
92
VSTBY
114
VSTBY
127
VSTBY
121
VBAT
3
AVCC
74
PS2CLK0 /GPF0( PU )
85
PS2DAT0 /GPF 1( PU )
86
PS2CLK1 /GPF2( PU )
87
( PD )TMRI0/WUI2/GPC4
120
( PD )TMRI1/WUI3/GPC6
124
LPCRST#/WUI4/GPD2( PU )
22
( PD )WUI5/GPE5
35
PWRSW/GPE4 ( PU )
125
RI1#/WUI0/GPD0( PU )
18
RI2#/WUI1/GPD1( PU )
21
( PD )RING#/PWRFAIL#/LPCRST#/GPB7
112
TXD/GPB1( PU )
109
RXD/GPB0( PU )
108
( PD )CT X/GPB2
123
PS2DAT1 /GPF 3( PU )
88
PS2CLK2 /GPF4( PU )
89
PS2DAT2 /GPF 5( PU )
90
( PD )T ACH0/GPD6
47
( PD )T ACH1/GPD7
48
PWM0/GPA0 ( PU )
24
PWM1/GPA1 ( PU )
25
PWM2/GPA2 ( PU )
28
PWM3/GPA3 ( PU )
29
PWM4/GPA4 ( PU )
30
PWM5/GPA5 ( PU )
31
PWM6/GPA6 ( PU )
32
PWM7/GPA7 ( PU )
34
ADC0/GPI0
66
ADC1/GPI1
67
ADC2/GPI2
68
ADC3/GPI3
69
ADC4/GPI4
70
ADC5/GPI5
71
ADC6/GPI6
72
ADC7/GPI7
73
VSS
1
VSS
12
VSS
27
VSS
49
VSS
122
VSS
113
AVSS
75
CK32KE
2
CK32K
128
DAC3/GPJ3
79
DAC2/GPJ2
78
GPJ1
77
GPJ0
76
( PD )EG CS#/G PE2
83
( PD )EG CLK/G PE3
84
( PD )EG AD/GPE1
82
GINT/GPD5( PU )
33
L80LLAT/GPE7( PU )
20
VSS
91
DAC5/GPJ5
81
DAC4/GPJ4
80
PWUREQ#/GPC 7( PU )
16
( PD )CR X/GPC0
119
( PD )KSO 16/G PC3
56
( PD )KSO 17/G PC5
57
( PD )GPH0/ID0
93
( PD )GPH1/ID1
94
( PD )GPH2/ID2
95
( PD )GPH3/ID3
96
( PD )GPH4/ID4
97
( PD )GPH5/ID5
98
( PD )GPH6/ID6
99
( PD )GPG1/ID7
107
SMCLK0/G PB3
110
SMDAT0/G PB4
111
SMCLK1/G PC1
115
SMDAT1/G PC2
116
SMCLK2/G PF6( PU )
117
SMDAT2/G PF7( PU )
118
FLF RAME#/GPG2
100
FLAD0 /SCE#
101
FLAD1 /SI
102
FLAD2 /SO
103
FLAD3/GPG6
104
FLCL K/SCK
105
( PD )F LRST #/WUI7/GPG0 /TM
106
( PD )L80HLAT/GPE0
19
R347 * 10K_04
R363 10K_04
R404 10K_04
R345 *10mil_s hort
C554
0.1u_10V_X7R_04
J_80DEBUG1
85205-04001
PCB Foot print = 85205-0400M
1
2
3
4
R362 1.5K _04
R348 10K_1% _04
J_KB2
85208-24051
N870
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
25
26
C500
0.1u_16V_Y 5V_04
C552 0.1u_10V _X7R_04
R386 43_1%_04
J_FAN1
85204-03001
1
2
3
R405 10K_04
R364 47_04
J_KBC_LED2
50541-00601-002
N870_WHITE
1
2
3
4
5
6
R329 *10mil_s hort
C501 0.1u_10V _X7R_04
R346 10K_04
N850
R7104.7K_04
R830 0_04
C393
10u_6.3V_X5R_06
N870_WHITE
R402 *0_04
D23
BAV 99 RE CTIFIER
A
C
AC
C284
10u_6.3V_X5R_06
U2
NCT3940S-A
VOUT
3
GND
5
VIN
2
FON
1
VSET
4
GND
6
GND
8
GND
7
C553
0.1u_10V_X7R_04
C555
0.1u_10V_X7R_04
J_KBC_LED1
50541-00601-002
N850_WHITE
1
2
3
4
5
6
R403 0_04
R812 100K_04
R7114.7K_04
R829 0_04
C502
0.1u_10V_X7R_04
C481 1u_6.3V _X5R_04
R330 10K_04
N870
C244
1u_6.3V_X5R_04
C394
10u_6.3V_X5R_06
N850_WHITE
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