5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Backlight KB 15"
6-04-02510-A90
For Auto load code
EMI Solution
Backlight KB 17"
KB-SO13
KB-SO7
KB-SO15
KB-SO2
KB-SO9
KB-SO14
KB-SO6
KB-SO8
KB-SO11
KB-SO5
KB-SO10
KB-SO1
KB-SO4
KB-SO12
KB-SO0
KB-SO3
KB-SO16
KB-SO17
KB-SI0
KB-SI4
KB-SI6
KB-SI1
KB-SI7
KB-SI3
KB-SI5
KB-SI2
KB-SI0
KB-SI4
KB-SI6
KB-SI1
KB-SI7
KB-SI3
KB-SI5
KB-SI2
KB-SO13
KB-SO7
KB-SO15
KB-SO2
KB-SO9
KB-SO14
KB-SO6
KB-SO8
KB-SO11
KB-SO5
KB-SO10
KB-SO1
KB-SO4
KB-SO12
KB-SO0
KB-SO3
KB-SO16
KB-SO17
KB-SO18
KB-SO19
KB-SO20
KB-SO21
KB-SO22
KB-SO23
KB-SO24
KB-SO25
KB-SO19
KB-SO18
KB-SO20
KB-SO21
KB-SO22
KB-SO23
KB-SO24
KB-SO25
KBC2_WRESET#
EC_VCC
KBC2_SPI_SO
KBC2_SPI_CE#
KBC2_SPI_SCLK
KBC2_SPI_SI
KBC2_SPI_CE#
KBC2_SPI_SI
KBC2_SPI_SO
KBC2_SPI_SCLK
KBC2_SMBus_DAT0
KBC2_SMBus_CLK0
KBC2_SMBus_CLK0
KBC2_SMBus_DAT0
KBC2_SMBus_CLK1
KBC2_SMBus_DAT1
KBC2_SMBus_DAT0
KBC2_SMBus_CLK0
KB-SO27
KB-SO28
KB-SO29
KB-SO30
KB-SO31
KB-SO32
KB-SO33
KB-SO34
KB-SO35
KB-SO36
KB-SO37
KB-SO38
KB-SO39
KB-SO40
KB-SO41
KB-SO42
KB-SO43
KB-SO26KB-SO26
KB-SO27
KB-SO28
KB-SO29
KB-SO30
KB-SO31
KB-SO32
KB-SO33
KB-SO34
KB-SO35
KB-SO36
KB-SO37
KB-SO38
KB-SO39
KB-SO40
KB-SO41
KB-SO42
KB-SO43
KB-SO13
KB-SO7
KB-SO15
KB-SO2
KB-SO9
KB-SO14
KB-SO6
KB-SO8
KB-SO11
KB-SO5
KB-SO10
KB-SO1
KB-SO4
KB-SO12
KB-SO0
KB-SO3
KB-SO16
KB-SO17
KB-SI0
KB-SI4
KB-SI6
KB-SI1
KB-SI7
KB-SI3
KB-SI5
KB-SI2
KB-SO19
KB-SO18
KB-SO20
KB-SO21
KB-SO22
KB-SO23
KB-SO24
KB-SO25
KB-SO27
KB-SO28
KB-SO29
KB-SO30
KB-SO31
KB-SO32
KB-SO33
KB-SO34
KB-SO35
KB-SO36
KB-SO37
KB-SO38
KB-SO39
KB-SO40
KB-SO41
KB-SO42
KB-SO43
KB-SO26
KB-SO23
KB-SO24
VDD3
KBC_AVDD2
VDD3
VDD3
KBC_AGND
KBC_AGND
VDD3
VDD3
3.3VS
VDD3
3.3VS
BUF_PLT_RST#18,24,26,31,36,38
LPC_FRAME#17,31,39
SERIRQ16,31,39
PCLK_KBC21,31
LPC_AD317,31,39
LPC_AD217,31,39
LPC_AD117,31,39
LPC_AD017,31,39
KBC2_SCI#31
SUSB#17,22,27,28,29,31,40,43
SUSC#17,31,41
TP_CLK35
TP_DATA35
KBC2_GPIO0 31
KBC2_GPIO1 31
KBC2_GPIO2 31
KBC2_INT#31
SMC_BAT31,45
SMD_BAT31,45
KBC_SMBus_CLK131
KBC_SMBus_DAT131
VDD3 16,17,20,26,31,34,37,40,42,43,45
3.3VS 10,11,12,13,14,15,16,17,18,19,2,20,21,22,23,24,25,26,27,28,3,31,33,34,35,36,37,38,39,43,46,7,8,9
KBC2_DAC31
KBC2_ADC31
PWR_SW#31,43
EC_RTC_RESET 17
GA2016,31
Title
Size Documen t Number Rev
Date: Sheet
of
6-71-P7500-D03A
3.0
[32] SECOND EC IT8587
A3
32 58Wednesday, October29, 2014
!!DMFWP!DP/
SCHEM ATIC1
Title
Size Documen t Number Rev
Date: Sheet
of
6-71-P7500-D03A
3.0
[32] SECOND EC IT8587
A3
32 58Wednesday, October29, 2014
!!DMFWP!DP/
SCHEM ATIC1
Title
Size Documen t Number Rev
Date: Sheet
of
6-71-P7500-D03A
3.0
[32] SECOND EC IT8587
A3
32 58Wednesday, October29, 2014
!!DMFWP!DP/
SCHEM ATIC1
R564 1.5K_04R564 1.5K_04
R80 *10mil_shortR80 *10mil_short
C593
*0.1u_16V_Y5V_04
C593
*0.1u_16V_Y5V_04
R590 100K_04R590 100K_04
R90 47_04R90 47_04
R562 *47_04R562 *47_04
K/B MATRIXLPC
SMBUS
PS/2
PWM
DAC
IT8587
ADC
GPIO
FLASH
PWM/COUNTER
EXT GPIO
LPC/WAKE UP
CLOCK
K/B 2"
U46
IT8587E/FX
K/B MATRIXLPC
SMBUS
PS/2
PWM
DAC
IT8587
ADC
GPIO
FLASH
PWM/COUNTER
EXT GPIO
LPC/WAKE UP
CLOCK
K/B 2"
U46
IT8587E/FX
WRST#
14
LPCCLK
13
LAD0
10
LAD1
9
LAD2
8
LAD3
7
LFRAME#
6
LPCPD#/WUI6/GPE6
17
SERIRQ
5
ECSMI#/GPD4
15
ECSCI#/GPD3
23
GA20/GPB5
126
KBRST#/GPB6
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
85
PS2DAT0/GPF1
86
PS2CLK1/GPF2
87
TMRI0/WUI2/GPC4
120
TMRI1/WUI3/GPC6
124
LPCRST#/WUI4/GPD2
22
WUI5/GPE5
35
PWRSW/GPE4
125
RI1#/WUI0/GPD0
18
RI2#/WUI1/GPD1
21
RING#/PWRFAIL#/LPCRST#/GPB7
112
TXD/GPB1
109
RXD/GPB0
108
CTX/GPB2
123
PS2DAT1/GPF3
88
PS2CLK2/GPF4
89
PS2DAT2/GPF5
90
TACH0/GPD6
47
TACH1/GPD7
48
PWM0/GPA0
24
PWM1/GPA1
25
PWM2/GPA2
28
PWM3/GPA3
29
PWM4/GPA4
30
PWM5/GPA5
31
PWM6/GPA6
32
PWM7/GPA7
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
EGCS#/GPE2
83
EGCLK/GPE3
84
EGAD/GPE1
82
GINT/GPD5
33
L80LLAT/GPE7
20
VSS
91
DAC5/GPJ5
81
DAC4/GPJ4
80
PWUREQ#/GPC7
16
CRX/GPC0
119
KSO16/GPC3
56
KSO17/GPC5
57
ID0/GPH0
93
ID1/GPH1
94
ID2/GPH2
95
ID3/GPH3
96
ID4/GPH4
97
ID5/GPH5
98
ID6/GPH6
99
( PD )ID7/GPG1
107
SMCLK0/GPB3
110
SMDAT0/GPB4
111
SMCLK1/GPC1
115
SMDAT1/GPC2
116
SMCLK2/GPF6
117
SMDAT2/GPF7
118
FLFRAME#/GPG2
100
FLAD0/SCE#
101
FLAD1/SI
102
FLAD2/SO
103
FLAD3/GPG6
104
FLCLK/SCK
105
FLRST#/WUI7/TM/GPG0
106
L80HLAT/GPE0
19
J_FLASH2
88266-02001
J_FLASH2
88266-02001
1
2
R559 0_04R559 0_04
R91 1K _04R91 1 K_0 4
C567
0.1u_16V_Y5V_04
C567
0.1u_16V_Y5V_04
R560 0_04R560 0_04
J_BLKB17_2
*50584-0260N-001
J_BLKB17_2
*50584-0260N-001
4
5
6
8
11
12
14
15
1
2
3
7
9
10
13
16
17
18
19
20
21
22
23
24
25
26
R565 100K_04R565 100K_04
R83 47_04R83 47_04
J_BLKB17_1
*85219-2607N
J_BLKB17_1
*85219-2607N
4
5
6
8
11
12
14
15
1
2
3
7
9
10
13
16
17
18
19
20
21
22
23
24
25
26
R554 15_1%_04R554 15_1%_04
R561 1.5K_04R561 1.5K_04
R558 15_1%_04R558 15_1%_04
R88 *10mil_shortR88 *10mil_short
.
L52
HCB1005KF-121T20
.
L52
HCB1005KF-121T20
C564
0.1u_16V_Y5V_04
C564
0.1u_16V_Y5V_04
J_BLKB15_2
50584-0260N-001
J_BLKB15_2
50584-0260N-001
4
5
6
8
11
12
14
15
1
2
3
7
9
10
13
16
17
18
19
20
21
22
23
24
25
26
R809 0_04R809 0_04
C586
*0.1u_16V_Y5V_04
C586
*0.1u_16V_Y5V_04
C565
0.1u_16V_Y5V_04
C565
0.1u_16V_Y5V_04
NC1 SHORTNC1 SHORT
C111
*20p_50V_NPO_04
C111
*20p_50V_NPO_04
R810 0_04R810 0_04
C558
10u_10V_Y5V_08
C558
10u_10V_Y5V_08
J_BLKB15_1
85219-2607N
J_BLKB15_1
85219-2607N
4
5
6
8
11
12
14
15
1
2
3
7
9
10
13
16
17
18
19
20
21
22
23
24
25
26
C588
0.1u_16V_Y5V_04
C588
0.1u_16V_Y5V_04
C109
0.1u_16V_Y5V_04
C109
0.1u_16V_Y5V_04
.
L48 HCB1005KF-121T20
.
L48 HCB1005KF-121T20
R563 *47_04R563 *47_04
U13
GD25Q10TIGR
M-SO8
U13
GD25Q10TIGR
M-SO8
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
C566
0.1u_16V_Y5V_04
C566
0.1u_16V_Y5V_04
R864
*100K_04
R864
*100K_04
R557 4.7K_04R557 4.7K_04
C570 0.1u_16V_Y5V_04C570 0.1u_16V_Y5V_04
R863
*100K_04
R863
*100K_04
C585
0.1u_16V_Y5V_04
C585
0.1u_16V_Y5V_04