Kbc-Ite It8518E - Clevo W170ER Service Manual

KBC-ITE IT8518E

VDD3
C420 C329 C447 C395
0.1u_16V_Y 5V_04 10u_10V_Y 5V_08 0.1u_16V_Y 5V_04 0.1u_16V_Y5V_04
C443
L48 HCB1005KF-121T20 0.1u_16V_Y 5V_04
EC_VCC
3.3VS
0_04 for M760T/TU
BKP1005HS121_04 for M740T/TU
U12
EMI Solution
10
20,30 LPC_AD0
9 LAD0
20,30 LPC_AD1 LAD1
8
20,30 LPC_AD2 LAD2
7
20,30 LPC_AD3
13 LAD3
PCLK_KBC
24 PCLK_KBC
6 LPCCLK
20,30 LPC_FRAME# LFRAME#
5
20,30 SERIRQ SERIRQ
22
24,29,32 BUF_PLT_RST#
LPCRST#/WUI4/GPD2( PU )
14
KBC_WRESET#
WRST#
126
25 GA20
GA20/GPB5
4
30,45 AC_IN#
16 KBRST#/GPB6( PU )
33 LED_ACIN PWUREQ#/GPC7( PU )
20
*0_04 R242
21,22,24 AC_PRESENT L80LLAT/GPE7( PU )
0_04 R251
18 NVVDD_CURRENT_LIMIT
23
24,25 SMI#
15 ECSCI#/GPD3( PU )
24,25 SCI# ECSMI#/GPD4( PU )
DAC
76
29,30 WLAN_EN
77 GPJ0
24,35 KBC_MUTE# GPJ1
78
6-03-08518-0P3
20 ME_WE DAC2/GPJ2
79
29 CPU_FAN DAC3/GPJ3
80
29 MINI_PWR_ON IT8518E/HX
81 DAC4/GPJ4
45 BAT_RST# DAC5/GPJ5
ADC
BAT_DET 66
45 BAT_DET
67 ADC0/GPI0
BAT_VOLT
45 BAT_VOLT ADC1/GPI1
68
CCD_SW#
30 CCD_SW# ADC2/GPI2
69
2 THERM_VOLT
ADC3/GPI3
70
45 TOTAL_CUR
71 ADC4/GPI4
*0_04 R138
25 CRIT_TEMP_REP# ADC5/GPI5
72
0_04 R154
29 3G_DET# ADC6/GPI6
73
ADC7/GPI7
CCD_DET#
30 CCD_DET#
MODEL_ID
SMBUS
SMC_BAT 110
30,45 SMC_BAT SMCLK0/GPB3
SMD_BAT 111
30,45 SMD_BAT SMDAT0/GPB4
SMC_VGA_THERM 115
18 SMC_VGA_THERM
116 SMCLK1/GPC1
SMD_VGA_THERM
18 SMD_VGA_THERM SMDAT1/GPC2
SMC_CPU_THERM_R 117
SMCLK2/GPF6( PU )
SMD_CPU_THERM_R 118
SMDAT2/GPF7( PU )
PWM
24
LCD_BRIGHTNESS
PWM0/GPA0( PU )
KBC_BEEP 25
35 KBC_BEEP PWM1/GPA1( PU )
28
33 LED_SCROLL#
PWM2/GPA2( PU )
29
33 LED_NUM# PWM3/GPA3( PU )
30
33 LED_CAP# PWM4/GPA4( PU )
31
33 LED_BAT_CHG PWM5/GPA5( PU )
32
33 LED_BAT_FULL 34 PWM6/GPA6( PU )
33 LED_PWR PWM7/GPA7( PU )
80CLK
29 80CLK
PS/2
85
86 PS2CLK0/GPF0( PU )
29 BT_DET#
87 PS2DAT0/GPF1( PU )
29 3IN1 PS2CLK1/GPF2( PU )
88
30 WLAN_SW# PS2DAT1/GPF3( PU )
89
30 TP_CLK
90 PS2CLK2/GPF4( PU )
30 TP_DATA
PS2DAT2/GPF5( PU )
WAKE UP
125
29 3G_EN
PWRSW/GPE4( PU )
18
37 PWR_SW# RI1#/WUI0/GPD0( PU )
21
11,30 LID_SW# RI2#/WUI1/GPD1( PU )
GP INTERRUPT
33
22 PWR_BTN# GINT/GPD5( PU )
UART
108
33 OPTIMUS_MODE RXD/GPB0( PU )
109
29 WLAN_DET# TXD/GPB1( PU )
IT8518E/HX
R438 *0_04 EC_VSS
C444 0.1u_16V_Y5V_04
0_04 FOR IT8512CX/EX
0.1U_04 FOR ITE8512-J(ITE8502-J W/0 CIR)
EC Cost Down
LCD_BRIGHTNESS
R241 *10mil_short
11 BRIGHTNESS
C446 *0.1u_16V_Y5V_04
KBC_AVDD
L17
HCB1005KF-121T20
VDD3
C330
C337 C327 C326
0.1u_16V_Y5V_04 *0.1u_16V_Y 5V_04 *0.1u_16V_Y5V_04
1
KBC_AGND
W170ER
J_KB1
*85208-24051
58 KB-SI0 4 KB-SI0
KSI0/STB# 59 5
KB-SI1 KB-SI1
KSI1/AFD#
60 KB-SI2 6 KB-SI2
KSI2/INIT#
61 KB-SI3 8 KB-SI3
KSI3/SLIN# 62 11
KB-SI4 KB-SI4
KSI4 63 12
KB-SI5 KB-SI5
KSI5
64 KB-SI6 14 KB-SI6
LPC K/B MATRIX
KSI6
65 KB-SI7 15 KB-SI7
KSI7
36 1
KB-SO0 KB-SO0
KSO0/PD0
37 KB-SO1 2 KB-SO1
KSO1/PD1
38 KB-SO2 3 KB-SO2
KSO2/PD2
39 KB-SO3 7 KB-SO3
KSO3/PD3 40 9
KB-SO4 KB-SO4
KSO4/PD4
41 KB-SO5 10 KB-SO5
KSO5/PD5
42 KB-SO6 13 KB-SO6
KSO6/PD6
43 KB-SO7 16 KB-SO7
KSO7/PD7 44 17
KB-SO8 KB-SO8
KSO8/ACK#
45 KB-SO9 18 KB-SO9
KSO9/BUSY
46 KB-SO10 19 KB-SO10
KSO10/PE
51 KB-SO11 20 KB-SO11
KSO11/ERR# 52 21
KB-SO12 KB-SO12
KSO12/SLCT
53 KB-SO13 22 KB-SO13
KSO13
54 KB-SO14 23 KB-SO14
KSO14
55 KB-SO15 24 KB-SO15
KSO15
FLASH
100
3G_POWER 29
FLFRAME#/GPG2 101
KBC_SPI_CE#
FLAD0/SCE#
102
KBC_SPI_SI
FLAD1/SI
103 KBC_SPI_SO
FLAD2/SO
104
NB_ENAVDD 11,23
FLAD3/GPG6 105
KBC_SPI_SCLK
FLCLK/SCK
106
( PD )FLRST#/WUI7/GPG0/TM CCD_EN 30
GPIO
56
( PD )KSO16/GPC3 SUSB# 6,22,37,39
57
( PD )KSO17/GPC5 SUSC# 22,40
93
SUS_PWR_ACK 22
( PD )GPH0/ID0 94
( PD )GPH1/ID1 BT_EN 29,33
95
( PD )GPH2/ID2 BKL_EN 11
96
( PD )GPH3/ID3 HSPI_CE# 20
97
HSPI_SCLK 20
( PD )GPH4/ID4 98
( PD )GPH5/ID5 HSPI_MSO 20
99
( PD )GPH6/ID6 HSPI_MSI 20
107
( PD )GPG1/ID7 DD_ON 30,37,38
EXT GPIO
82
( PD )EGAD/GPE1 VGA_SW# 33
83
( PD )EGCS#/GPE2 dGPU_RST# 24
84 dGPU_PWR_EN#
dGPU_PWR_EN# 24,37,40,44
( PD )EGCLK/GPE3
WAKE UP
35
( PD )WUI5/GPE5 RSMRST# 22
17
KBC_RST# 25
( PD )LPCPD#/WUI6/GPE6
PWM/COUNTER
47
( PD )TACH0/GPD6 CPU_FANSEN 29
48
H_PROCHOT#_EC 3
( PD )TACH1/GPD7
120
( PD )TMRI0/WUI2/GPC4 PM_PCH_PWROK 22
124
( PD )TMRI1/WUI3/GPC6 ALL_SYS_PWRGD 11,22,42
CIR
119
MUTE_SW#
( PD )CRX/GPC0 MUTE_SW# 30
123
( PD )CTX/GPB2 PME# 24,32
LPC/WAKE UP
19
( PD )L80HLAT/GPE0 SWI# 22
112
( PD )RING#/PWRFAIL#/LPCRST#/GPB7 USB_CHARGE_EN 37,38
CLOCK
2 CK32KE
CK32KE SUSACK# 22
128 CK32K
CK32K
R226
*10mil_short
J_80DEBUG1
NC2 SHORT
KBC_AGND
*88266-05001
3,9,10,11,20,21,22,23,24,25,26,27,29,30,32,33,34,35,37,42,44
VDD3
24
J_KB1
R451
100K_04
6-20-94AF0-124
W150ER
KBC_WRESET#
KBC Connect§ó´«§»-P
J_KB2 C642
85208-24051
1u_6.3V_X5R_04
4
5
6
8
Board-n¥[
11
12
14
15
EC MODULE CHOOSE (FOR DIFFERENCE K/B TYPE)
1
2
RX VOLTAGE
VER.
3
7
V1.0 R136 10K/ R135 X 3.3V
9
10
R136 X /R135 10K 0V
13
16
17
18 MODEL_ID
R136
19
20 R135
21
RX
22
23
24
RN22
10K_8P4R_04
CCD_SW# 5 4
dGPU_PWR_EN# 6 3
7 2
CCD_DET#
8 1
3G_DET#
MUTE_SW# R303 10K_04
PCLK_KBC R240 PCLK_KBC_R C445
*10_04
BAT_VOLT
R157 100_04 C340
SMC_CPU_THERM_R R184 43_1%_04
SMC_CPU_THERM_R
R192 *0_04
SMD_CPU_THERM_R
R201 *0_04
VDD3
NC1
BIOS/EC ROM
SHORT
KBC_SPI_*_R = 0.1"~0.5"
0.1u_16V_Y5V_04
32Mbit
C333
U9
8 5
SPI_VDD_1 KBC_SPI_SI_R
VDD SI
2 KBC_SPI_SO_R
SO
3 1
R131 KBC_FLASH KBC_SPI_CE#_R
WP# CE#
1K_04
6 KBC_SPI_SCLK_R
SCK
7 4
R151 KBC_HOLD#
HOLD# VSS
4.7K_04
PCT25VF032B
6-04-25032-491
VDD3
1
3IN1
R216
2
80CLK
*10K_04
3
80DET# 80DET#
4
5
20,29,30,32,37,38,45 VDD3
3.3VS
Schematic Diagrams
MODEL_ID
W150ERQ
W170ER
10K_04 Sheet 36 of 51
VDD3
*10K_04
KBC-ITE IT8518E
VDD3
*10p_50V_NPO_04
1u_6.3V_X5R_04
H_PECI 3,21,25
SML1CLK 21,29
SML1DATA 21,29
R150 *10mil_short KBC_SPI_SI
KBC_SPI_SO
R108 *10mil_short
R109 *10mil_short KBC_SPI_CE#
R152 *10mil_short KBC_SPI_SCLK
C331 *33_50V_NPO_04
KBC-ITE IT8518E B - 37