Kbc-Ite It8587 - EUROCOM ARMADILLO 2 W840AU Service Manual

KBC-ITE IT8587

5
11/21
.
3.3V_KBC
HCB1005KF-121T20 C265
C249 C247 C255
L20 10u_10V_Y5V_08
0.1u_10V_X7R_04 0.1u_10V_X7R_04 0.1u_10V_X7R_04
3.3VS
C229
0.1u_10V_X7R_04
3.3VS
R241
D 8.2K_04
U15A
10
5,29 LPC_AD0 LAD0/GPM0
9
5,29 LPC_AD1 LAD1/GPM1
8
5,29 LPC_AD2 LAD2/GPM2
7
5,29 LPC_AD3
LAD3/GPM3
13
5 PCLK_KBC
LPCCLK/GPM4
6 LPC
5,29 LPC_FRAME# LFRAME#/GPM5
5
7,29 SERIRQ SERIRQ/GPM6
22
6,23,24 BUF_PLT_RST# LPCRST#/GPD2( PU )/5VT
R234 100K_04 KBC_W RESET# 14
3.3V_KBC WRST#
C218 0.1u_16V_Y5V_04
GA20 126
GA20/GPB5
4
31 AC_IN#
KBRST#/GPB6( PU )
16
29 LED_ACIN
PWUREQ#/BBO/SMCLK2ALT/GPC7( PU )
20
6 AC_PRESENT L80LLAT/GPE7( PU )/5VT
23
7 SMI#
ECSCI#/GPD3( PU )/5VT
15
7 SCI# ECSMI#/GPD4( PU )
77 DAC
26 KBC_MUTE# GPJ1
CPU_FAN 79
25 CPU_FAN DAC3/TACH1B/GPJ3
C267 0.1u_16V_Y5V_04
C ADC
BAT_DET 66
28,31 BAT_DET
ADC0/GPI0
BAT1_VOLT 67
28,31 BAT1_VOLT ADC1/GPI1
69
2 THERM_VOLT ADC3/GPI3
70
31 TOTAL_CUR ADC4/GPI4
MODEL_ID 73
ADC7/CTS1#/GPI7
SMBUS
R754 33_04 110
28,31 SMC_BAT
SMCLK0/GPB3/5VT
R755 33_04 111
28,31 SMD_BAT SMDAT0/GPB4/5VT
R253 *0_04 117
5 SMC_CPU_THERM SMCLK2/PECI/GPF6( PU )
R259 43_1%_04
2 H_PECI
PWM
25
26 BEEP
PWM1/GPA1( PU )/5VT
31
29 LED_BAT_CHG
PWM5/GPA5( PU )/5VT
32
29 LED_BAT_FULL PWM6/SSCK/GPA6( PU )/5VT
34
29 LED_PW R PWM7/RIG1#/GPA7( PU )/5VT
PS/2
80CLK 85
24 80CLK PS2CLK0/TMB0/CEC/GPF0( PU )5VT
87
24 3IN1 PS2CLK1/DTR0#/GPF2( PU )/5VT
86
6,27,30 SUSB#
PS2DAT0/TMB1/GPF1( PU )/5VT
88
6,30,35 SUSC#
B PS2DAT1/RTS0#/GPF3( PU )/5VT
89
29 TP_CLK PS2CLK2/GPF4( PU )/5VT
90
29 TP_DATA PS2DAT2/GPF5( PU )/5VT
R233 0_04 PW R_SW _EC# WAKE UP
30 PW R_SW #
R229 *0_04 18
30 PW R_SW _R# RI1#/GPD0( PU )
21
15,29 LID_SW # RI2#/GPD1( PU )/5VT
GP INTERRUPT
33
6 PW R_BTN# GINT/CTS0#/GPD5( PU )/5VT
R790 *0_04
UART
4 EC_RTC_RST#
R789 0_04 108
24 W LAN_DET# RXD/SIN0/GPB0( PU )/5VT
109
2 H_PROCHOT_EC TXD/SOUT0/GPB1( PU )/5VT
IT8587
C220
0.1u_16V_Y5V_04
A
Airplane ON
Windows 8
Airplane OFF
5
4 3
KBC_AVDD
L21
HCB1005KF-121T20
3.3V_KBC
C262 C264
0.1u_10V_X7R_04 *0.1u_10V_X7R_04
KBC_AGND
1 24
J_KB1
J_KB1
FP226H-024S10M
58 KB-SI0 4
KSI0/STB#
59 KB-SI1 5
KSI1/AFD# 22 SMC_EDP_CLK
60 KB-SI2 6
KSI2/INIT# 22 SMD_EDO_DAT
61 8
KB-SI3
5,20 SMC_VGA_THERM
KSI3/SLIN#
62 KB-SI4 11
5,20 SMD_VGA_THERM
KSI4
63 KB-SI5 12
KSI5
64 KB-SI6 14
KSI6
65 KB-SI7 15
KSI7
3.3VDSW
K/B MATRIX
22
36 KB-SO0 1
KSO0/PD0
37 KB-SO1 2 100K_04
KSO1/PD1
38 KB-SO2 3
KSO2/PD2
39 7
KB-SO3
KSO3/PD3
40 KB-SO4 9 R232
KSO4/PD4
41 KB-SO5 10
KSO5/PD5
42 KB-SO6 13
KSO6/PD6
43 KB-SO7 16
KSO7/PD7
44 KB-SO8 17
KSO8/ACK#
45 KB-SO9 18
KSO9/BUSY
46 KB-SO10 19
KSO10/PE
51 KB-SO11 20
KSO11/ERR#
52 21
KB-SO12
KSO12/SLCT
53 KB-SO13 22
IT8587 KSO13
54 KB-SO14 23
KSO14
55 KB-SO15 24
KSO15
106
CCD_EN 29
5VT/( PD )SSCE1#/VCEN/GPG0/TM
107
5VT/( PD )DTR1#/SBUSY/GPG1/ID7 DD_ON 27,30,33
R291 *10K_04
3.3V_KBC
95
5VT/( PD )CTX1/SOUT1/DAT3/GPH2/ID2 BKL_EN 15
R257 10K_04
35
RSMRST# 6
5VT/( PD )RTS1#/GPE5
17
5VT/( PD )LPCPD#/GPE6 SB_KBCRST# 7
47
( PD )TACH0A/GPD6 CPU_FANSEN 25
120 LOT6_CHG
( PD )TMRI0/GPC4
124 R742 0_04
( PD )TMRI1/GPC6
123
LAN_W AKEUP# 8,23
( PD )CTX0/TMA0/GPB2
19
SW I# 7
5VT/( PD )L80HLAT/BAO/GPE0
112
5VT/( PD )RING#/PWRFAIL#/CK32KOUT/LPCRST#/GPB7 PMOSFET_CONTROL# 31
101 ALSPI_CE# R276 0_04
5VT/FSCE#/GPG3 HSPI_CE# 5
102 ALSPI_MSI R273 0_04
5VT/FMOSI/GPG4 HSPI_MSI 5
ALSPI_MSO
103 R271 0_04
5VT/FMISO/GPG5 HSPI_MSO 5
105 ALSPI_SCLK
R269 0_04
HSPI_SCLK 5
5VT/FSCK/GPG7
104
5VT/DSR0#/GPG6 AIRPLAN_LED# 29
SMC_BAT
SMD_BAT
R294 BAT_DET PD17
*10mil_short SS0140W G
PD18
KBC_AGND SS0140W G
2,4,5,6,7,8,10,13,14,15,16,22,23,24,25,26,28,29,30,32,34,36
2,4,5,6,7,8,10,13,14,15,16,22,23,24,25,26,28,29,30,32,34,36
4 3
2
3.3V_KBC
U15B
76 100
6 SUS_PW R_ACK TACH2/GPJ0 5VT/SSCE0#/GPG2
80
24 MINI_PW R_ON DAC4/DCD0#/GPJ4
81
6 PCH_DPW ROK_EC
DAC5/RIG0#/GPJ5
78 56
4 ME_W E DAC2//TACH0B/GPJ2 ( PD )KSO16/SMOSI/GPC3
57
( PD )KSO17/SMISO/GPC5
68
R286 *0_04
4 HDA_RST# ADC2/GPI2
IT8587
71 93
24 3G_DET# ADC5/DCD1#/GPI5 5VT/( PD )CLKRUN#/GPH0/ID0
72
20 GPIO2_FB_TGL_REQ# ADC6/DSR1#/GPI6
94
5VT/( PD )CRX1/SIN1/SMCLK3/GPH1/ID1
R262 *0_04
R255 *0_04 96
5VT/( PD )GPH3/ID3
115 97
R263 0_04
SMCLK1/GPC1/5VT 5VT/( PD )GPH4/ID4
R261 0_04 116 98
SMDAT1/GPC2/5VT 5VT/( PD )GPH5/ID5
118 99
5 SMD_CPU_THERM SMDAT2/PECIRQT#/GPF7( PU ) 5VT/( PD )GPH6/ID6
82
5VT/( PD )EGAD/GPE1
BRIGHTNESS 24 83
BRIGHTNESS
PWM0/GPA0( PU )/5VT 5VT/( PD )EGCS#/GPE2
84
5VT/( PD )EGCLK/GPE3
R758 0_04 28
24 W LAN_EN PWM2/GPA2( PU )/5VT
DSW _POW ER
29 48
PWM3/GPA3( PU )/5VT ( PD )TACH1/TMA1/GPD7
30 119
6 PCH_PW ROK_EC
PWM4/GPA4( PU )5VT 5VT/( PD )CRX0/GPC0
2
CK32KE/GPJ7
128
CK32K/GPJ6
125
24 3G_EN PWRSW/GPE4( PU )
IT8587
UMA R293
MODEL_ID RA
V1.0 10K
MODEL_ID
LOT6_CHG 31
EAPD_MODE 26
Close to U28
For Sharkbay auto load code.
8587
11/19
HSPI_CE# CHG_JAP
R277 *10K_04
HSPI_MSI
R274 10K_04
HSPI_MSO R272 *10K_04 KBC_SPI_SI
HSPI_SCLK R270 *10K_04
KBC_SPI_SO
KBC_SPI_SCLK
VDD3
C
AC
28,31 SMC_BAT
D11 A
BAV99 RECTIFIER
C
AC
28,31 SMD_BAT
D10 A SMC_BAT
BAV99 RECTIFIER SMD_BAT
BAT_DET
C
AC
28,31 BAT_DET
D12 A
BAV99 RECTIFIER
C
AC_IN#
AC
28,31 BAT1_VOLT
A PCLK_KBC
D13 R235 *10_04 Z2406
BAV99 RECTIFIER BAT1_VOLT
PD16
SS0140W G
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
6,7,10,30 3.3VDSW
Title Title Title
[28]KBC-ITE IT8587 [28]KBC-ITE IT8587 [28]KBC-ITE IT8587
30 3.3V_KBC
4,6,10,20,24,27,29,30,31,32,33,34 VDD3
2,15,20,23,24,26,27,29,30,32,34,35,37 3.3V
Size Size Size Document Number Document Number Document Number
6-71-W8400-D04A
3.3VS
SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
3.3VS A3 A3 A3
4,6,10 RTCVCC
Date: Date: Date: Thursday, December 18, 2014 Thursday, December 18, 2014 Thursday, December 18, 2014
2
Schematic Diagrams
1
R280 R281 PJ12
10K_04 1K_04 *OPEN_10mil-1MM
1 2
GPG2 30
*0_04 R759
SLP_SUS# 6,30
R792 0_04
BT_DET# 24
PCH_SLP_W LAN_N 6
D
USB_PW R_EN 27,30,33
PM_PCH_PW ROK 6
CHG_JAP
CHG_JAP 31
KBC_SPI_SCLK
KBC_SPI_SO
KBC_SPI_SI
DGPU_PW RGD 37
dGPU_RST# 16
dGPU_PW R_EN# 37
R757 0_04
BT_EN 24
R756 *0_04
SUSW ARN# 6
ALL_SYS_PW RGD 6,15,36
FB_CLAMP 17,20,37
3G_POW ER 24
R242 10K_04
Sheet 28 of 42
KBC-ITE IT8587
C
DIS R285
RB
X M710L
3.3V_KBC
RA
R293 10K_04
R285 *10K_04
RB
test mode.
R287 *10K_04
R288 10K_04
B
R289 *10K_04
R290 10K_04
3.3V_KBC
R266 1.5K_04
R265 1.5K_04
R284 10K_04
C230 0.1u_10V_X7R_04
C219 *10p_50V_NPO_04
C261 1u_6.3V_X5R_04
A
Rev Rev Rev
1.0 1.0 1.0
Sheet Sheet Sheet 28 28 28 of of of 42 42 42
1
KBC-ITE IT8587 B - 29