Kbc-Ite It8518E - Clevo P170EM Service Manual

Schematic Diagrams

KBC-ITE IT8518E

VDD3
0_04 for M760T/TU
BKP1005HS121_04 for
EMI Solution
Sheet 35 of 61
KBC-ITE IT8518E
D04
KB_LED_ENZ & LED_BAT_FULL SWAP
LOW ACTIVE
HIGH ACTIVE
B - 36 KBC-ITE IT8518E
KBC_AVDD
C404 C401 C417 C420
0.1u_16V_Y5V_04 10u_10V_Y5V_08 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04
C415
L54 HCB1005KF-121T20 0.1u_16V_Y5V_04
EC_VCC
3.3VS .
M740T/TU
U31
10
2,20 LPC_AD0 LAD0
9
2,20 LPC_AD1 LAD1
8
2,20 LPC_AD2
7 LAD2
2,20 LPC_AD3 LAD3
PCLK_KBC 13
24 PCLK_KBC LPCCLK
6
2,20 LPC_FRAME#
5 LFRAME#
LPC K/B MATRIX
2,20 SERIRQ SERIRQ
22
16,24,30,38 BUF_PLT_RST# LPCRST#/WUI4/GPD2( PU )
14
KBC_WRESET#
WRST#
126
R673 0_04
25 GA20
4 GA20/GPB5
47 AC_IN# KBRST#/GPB6( PU )
16
31 LED_ACIN PWUREQ#/GPC7( PU )
20
22,24 AC_PRESENT
L80LLAT/GPE7( PU )
23
25 SMI# ECSCI#/GPD3( PU )
15
25 SCI#
ECSMI#/GPD4( PU )
DAC
76
30,31,37 WLAN_EN
GPJ0
77
34 KBC_MUTE# GPJ1
78
20 ME_WE# DAC2/GPJ2
79
31 CPU_FAN
DAC3/GPJ3
80
IT8518E
31 VGA_FAN DAC4/GPJ4
81
DAC5/GPJ5
ADC FLASH
66
BAT_DET
47 BAT_DET ADC0/GPI0 FLFRAME#/GPG2
BAT_VOLT 67
47 BAT_VOLT
ADC1/GPI1
68
14,25 DGPU_PWRGD ADC2/GPI2
69
3 THERM_VOLT ADC3/GPI3
TOTAL_CUR 70
47 TOTAL_CUR
ADC4/GPI4
71
30 WLAN_DET# ADC5/GPI5
72
CCD_DET#
30 CCD_DET# ADC6/GPI6 ( PD )FLRST#/WUI7/TM/GPG0
MODEL_ID 73
ADC7/GPI7
GPIO
SMBUS
( PD )KSO16/GPC3
SMC_BAT 110
36,47 SMC_BAT SMCLK0/GPB3 ( PD )KSO17/GPC5
SMD_BAT 111
36,47 SMD_BAT SMDAT0/GPB4
115
SMC_VGA_THERM
14 SMC_VGA_THERM SMCLK1/GPC1
SMD_VGA_THERM 116
14 SMD_VGA_THERM SMDAT1/GPC2
EC_H_PECI_R 117
118 SMCLK2/GPF6( PU )
SMDAT2/GPF7( PU )
D03 modify
del R550
PWM
24
LCD_BRIGHTNESS
PWM0/GPA0( PU )
KBC_BEEP 25
33 KBC_BEEP PWM1/GPA1( PU )
28
31,37 LED_SCROLL#
29 PWM2/GPA2( PU )
31,37 LED_NUM# PWM3/GPA3( PU )
30
EXT GPIO
31,37 LED_CAP# PWM4/GPA4( PU )
31
31 LED_BAT_CHG
32 PWM5/GPA5( PU ) ( PD )EGAD/GPE1
36 KB_LED_ENZ PWM6/GPA6( PU ) ( PD )EGCS#/GPE2
34
31 LED_PWR PWM7/GPA7( PU ) ( PD )EGCLK/GPE3
PS/2 WAKE UP
80CLK 85
30 80CLK PS2CLK0/GPF0( PU ) ( PD )WUI5/GPE5
86
14 DGPU_PWR_EN#
87 PS2DAT0/GPF1( PU ) ( PD )LPCPD#/WUI6/GPE6
3IN1
PS2CLK1/GPF2( PU )
88
H_PROCHOT#_EC PWM/COUNTER
4 H_PROCHOT#_EC PS2DAT1/GPF3( PU )
89
37 TP_CLK
90 PS2CLK2/GPF4( PU ) ( PD )TACH0/GPD6
37 TP_DATA PS2DAT2/GPF5( PU ) ( PD )TACH1/GPD7
WAKE UP
125 ( PD )TMRI0/WUI2/GPC4
31 LED_BAT_FULL PWRSW/GPE4( PU ) ( PD )TMRI1/WUI3/GPC6
CIR
18
41 PWR_SW#
21 RI1#/WUI0/GPD0( PU )
15,30,37 LID_SW# RI2#/WUI1/GPD1( PU )
GP INTERRUPT LPC/WAKE UP
33
22 PWR_BTN# GINT/GPD5( PU ) ( PD )L80HLAT/GPE0
( PD )RING#/PWRFAIL#/LPCRST#/GPB7
UART
108
36 KB_LED_XLE RXD/GPB0( PU )
109
47 CHG_RST
TXD/GPB1( PU )
IT8518E/HX
EC_VSS
R281 *0_04
C414 0.1u_16V_Y5V_04
0_04 FOR IT8512CX/EX
0.1U_04 FOR ITE8512-J(ITE8502-J W/0 CIR)
NC3 SHORT
EC Cost Down
LCD_BRIGHTNESS KBC_AGND
15 BRIGHTNESS
D03 modify
del R276
C406 *0.1u_16V_Y 5V_04
L53
HCB1005KF-121T20
. VDD3
¤W±µÄ²
C413 C411 C410
0.1u_16V_Y5V_04 *0.1u_16V_Y 5V_04 *0.1u_16V_Y5V_04
1 24 26
J_KB1
D05
P150
KBC_AGND
P151
J_KB1=>J_P151KB1
Backlight KB Backlight KB
J_KB2=>J_P15KB1
J_P15KB1
J_KB3=>J_P17KB1
J_P151KB1 CF20261D0RG-10-NH
KB-SI0 24 KB-SI0
85208-24051
KB-SI1 23 KB-SI1
58 4 22
KB-SI0 KB-SI2 KB-SI2
KSI0/STB#
59 KB-SI1 5 KB-SI3 21 KB-SI3
KSI1/AFD#
60 KB-SI2 6 KB-SI4 20 KB-SI4
KSI2/INIT# 61 8 19
KB-SI3 KB-SI5 KB-SI5
KSI3/SLIN#
62 KB-SI4 11 KB-SI6 18 KB-SI6
KSI4
63 KB-SI5 12 KB-SI7 17 KB-SI7
KSI5 64 14
KB-SI6
KSI6
65 KB-SI7 15 KB-SO0 1 KB-SO0
KSI7
KB-SO1 2 KB-SO1
36 1 3
KB-SO0 KB-SO2 KB-SO2
KSO0/PD0
37 KB-SO1 2 KB-SO3 4 KB-SO3
KSO1/PD1
38 KB-SO2 3 KB-SO4 5 KB-SO4
KSO2/PD2 39 7 6
KB-SO3 KB-SO5 KB-SO5
KSO3/PD3
40 KB-SO4 9 KB-SO6 7 KB-SO6
KSO4/PD4
41 KB-SO5 10 KB-SO7 8 KB-SO7
KSO5/PD5
42 KB-SO6 13 KB-SO8 9 KB-SO8
KSO6/PD6
43 16 10
KB-SO7 KB-SO9 KB-SO9
KSO7/PD7
44 KB-SO8 17 KB-SO10 11 KB-SO10
KSO8/ACK#
45 KB-SO9 18 KB-SO11 12 KB-SO11
KSO9/BUSY
46 19 13
KB-SO10 KB-SO12 KB-SO12
KSO10/PE
51 KB-SO11 20 KB-SO13 14 KB-SO13
KSO11/ERR#
52 KB-SO12 21 KB-SO14 15 KB-SO14
KSO12/SLCT
53 22 16
KB-SO13 KB-SO15 KB-SO15
KSO13
54 KB-SO14 23 KB-SO16 25 KB-SO16
KSO14
55 KB-SO15 24 KB-SO17 26 KB-SO17
KSO15
100
D03 modify
KB_LED_XCLK 36
101 KBC_SPI_CE#
FLAD0/SCE#
102 KBC_SPI_SI
FLAD1/SI
103
KBC_SPI_SO R636 *0_04
FLAD2/SO
104 KBC_AC/BATL# C A
VGA_THROTTLE 14
FLAD3/GPG6
105 KBC_SPI_SCLK D27 RB751V-40(lision)
FLCLK/SCK
106
CCD_EN 30
56
KB-SO16 SMC_BAT
57 KB-SO17
93
( PD )ID0/GPH0 USB_CHARGE_EN 29,40,41
94 SMD_BAT
( PD )ID1/GPH1 BT_EN 30,31,37
95
( PD )ID2/GPH2 96 BKL_EN 15
( PD )ID3/GPH3 HSPI_CE# 20
97
( PD )ID4/GPH4 HSPI_SCLK 20
98 BAT_DET
HSPI_MSO 20
( PD )ID5/GPH5 99
( PD )ID6/GPH6 HSPI_MSI 20
107
DD_ON 29,40,41
( PD )ID7/GPG1
BAT_VOLT
82
DD_ON_LATCH 41
83
R300 0_04
DGPU_RST# 14,24
84
SUSC# 22,43
80DET#
30 80DET#
35
RSMRST# 22
17
KBC_RST# 25
47
CPU_FANSEN 31
48
VGA_FANSEN 31
120
R294 0_04
PM_PCH_PWROK 22
124
ALL_SYS_PWRGD 15,22,45
119
KB_LED_XSDI 36
( PD )CRX/GPC0 123
0_04 R642
( PD )CTX/GPB2 PME# 24,38
D03 modify
19
SWI# 22
112
SUSB# 22,33,34,41
CLOCK
2 CK32KE
CK32KE 128
CK32K VDD3
CK32K
J_80DEBUG1
1
3IN1
D03 modify
2
80CLK
del R284, X9, X10, C419, C418
3
bug 54 80DET#
4
5
*88266-05001
VDD3
¤U±µÄ²
1
J_KB2,3
D04
P170
Delete U50, C760, C759, net BLK_DAC
J_P17KB1
CF20261D0RG-10-NH
24
23
22
21
20
D05
19
18 C409 1u_10V_Y5V_06 ->1u_6.3V_X5R_04
17
MODEL_ID RA RB VOLTAGE
1
R277 R278
2
P170EM_3D 10K X 3.3V
3
4
P170EM 6.49K 10K 2V
5
6
P151EM 23.7K 10K 1V
7
8
P150EM X 10K 0V
9
10
11
RA
12 MODEL_ID R277 *6.49K_1%_04
13
14
RB
15 R278 10K_04
16
25
26
CCD_DET#
R275 10K_04
VDD3 KBC_AC/BATL# R291 10K_04
WLAN_DET# R312 10K_04
R630 10K_04
R631 4.7K_04
R632 4.7K_04 R289 43_1%_04 EC_H_PECI_R
4,25 H_PECI
C
AC
SMC_CPU_THERM R516
21 SMC_CPU_THERM
A
D21
BAV99N3
C
AC
D22 A
BAV99N3
C PCLK_KBC
R280 C412
AC *10_04
A
D23
BAV99N3
C
AC
BAT_VOLT C403
A
D24
BAV99N3
R283 10K_04 3IN1 TOTAL_CUR R497 100_04 C480
3IN1 30
D05
VDD3
C403, C480 1u_10V_Y5V_06 ->1u_6.3V_X5R_04
NC4
SHORT 32Mbit KBC_SPI_*_R = 0.1"~0.5"
0.1u_16V_Y5V_04
C734
U39
8 5
SPI_VDD_1 KBC_SPI_SI_R R286 47_04
VDD SI
2 KBC_SPI_SO_R
R285 15_1%_04
SO
3 1
R499 KBC_FLASH KBC_SPI_CE#_R R287 15_1%_04
WP# CE#
1K_04
6
KBC_SPI_SCLK_R R288 47_04
SCK
KBC_HOLD# 7 4
R504
HOLD# VSS
4.7K_04
MX25L3206E C159 D03 modify
add C159
20p_50V_NPO_04
14,15,17,19,20,23,26,27,30,31,33,34,36,37,41,45,46,48 5VS
2,20,30,37,38,40,41,47 VDD3
2,4,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,29,30,31,33,34,36,37,38,41,45,48 3.3VS
R279
100K_04
KBC_WRESET#
C409
1u_6.3V_X5R_04
smart
charger
smart
charger
VDD3
VDD3
*0_04
*10p_50V_NPO_04
1u_6.3V_X5R_04
1u_6.3V_X5R_04
KBC_SPI_SI
KBC_SPI_SO
KBC_SPI_CE#
KBC_SPI_SCLK