Kbc-Ite It8518E - Clevo P170EM Service Manual

Schematic Diagrams
Sheet 35 of 61

KBC-ITE IT8518E

B - 36 KBC-ITE IT8518E
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KBC-ITE IT8518E
VDD3
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
0_04 for M760T/TU
BKP1005HS121_04 for M740T/TU
U31
EMI Solution
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#
2,20 SERIRQ
22 SERIRQ
16,24,30,38 BUF_PLT_RST# LPCRST#/WUI4/GPD2( PU )
14
KBC_WRESET#
WRST#
126
R673 0_04
25 GA20
GA20/GPB5
4
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
31 VGA_FAN DAC4/GPJ4
81
DAC5/GPJ5
ADC
66
BAT_DET
47 BAT_DET ADC0/GPI0
BAT_VOLT 67
47 BAT_VOLT ADC1/GPI1
68
14,25 DGPU_PWRGD
69 ADC2/GPI2
3 THERM_VOLT ADC3/GPI3
TOTAL_CUR 70
47 TOTAL_CUR
ADC4/GPI4
71
30 WLAN_DET#
72 ADC5/GPI5
CCD_DET#
30 CCD_DET# ADC6/GPI6
MODEL_ID 73
ADC7/GPI7
SMBUS
SMC_BAT 110
36,47 SMC_BAT SMCLK0/GPB3
SMD_BAT 111
36,47 SMD_BAT
115 SMDAT0/GPB4
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
D04 del R550
PWM
24
LCD_BRIGHTNESS
KB_LED_ENZ & LED_BAT_FULL SWAP
PWM0/GPA0( PU )
KBC_BEEP 25
33 KBC_BEEP PWM1/GPA1( PU )
28
31,37 LED_SCROLL#
29 PWM2/GPA2( PU )
LOW ACTIVE
31,37 LED_NUM# PWM3/GPA3( PU )
30
31,37 LED_CAP# PWM4/GPA4( PU )
31
31 LED_BAT_CHG
PWM5/GPA5( PU )
32
HIGH ACTIVE
36 KB_LED_ENZ PWM6/GPA6( PU )
34
31 LED_PWR PWM7/GPA7( PU )
PS/2
85
80CLK
30 80CLK PS2CLK0/GPF0( PU )
86
14 DGPU_PWR_EN#
87 PS2DAT0/GPF1( PU )
3IN1
PS2CLK1/GPF2( PU )
88
H_PROCHOT#_EC
4 H_PROCHOT#_EC PS2DAT1/GPF3( PU )
89
37 TP_CLK
90 PS2CLK2/GPF4( PU )
37 TP_DATA PS2DAT2/GPF5( PU )
WAKE UP
125
31 LED_BAT_FULL PWRSW/GPE4( PU )
18
41 PWR_SW#
21 RI1#/WUI0/GPD0( PU )
15,30,37 LID_SW# RI2#/WUI1/GPD1( PU )
GP INTERRUPT
33
22 PWR_BTN# GINT/GPD5( PU )
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)
EC Cost Down
LCD_BRIGHTNESS
15 BRIGHTNESS
D03 modify
del R276
C406 *0.1u_16V_Y 5V_04
manuals search engine
KBC_AVDD
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
J_KB1
D05
P150
KBC_AGND
P151
J_KB1=>J_P151KB1
Backlight KB
J_KB2=>J_P15KB1
J_KB3=>J_P17KB1
J_P151KB1
KB-SI0
85208-24051
KB-SI1
58 4
KB-SI0 KB-SI2
KSI0/STB#
59 KB-SI1 5 KB-SI3
KSI1/AFD#
60 KB-SI2 6 KB-SI4
KSI2/INIT# 61 8
KB-SI3 KB-SI5
KSI3/SLIN#
62 KB-SI4 11 KB-SI6
KSI4
63 KB-SI5 12 KB-SI7
KSI5 64 14
KB-SI6
LPC K/B MATRIX
KSI6 65 15
KB-SI7 KB-SO0
KSI7
KB-SO1
36 1
KB-SO0 KB-SO2
KSO0/PD0 37 KB-SO1 2 KB-SO3
KSO1/PD1
38 KB-SO2 3 KB-SO4
KSO2/PD2
39 KB-SO3 7 KB-SO5
KSO3/PD3
40 9
KB-SO4 KB-SO6
KSO4/PD4
41 KB-SO5 10 KB-SO7
KSO5/PD5
42 KB-SO6 13 KB-SO8
KSO6/PD6
43 16
KB-SO7 KB-SO9
KSO7/PD7
44 KB-SO8 17 KB-SO10
KSO8/ACK#
45 KB-SO9 18 KB-SO11
KSO9/BUSY
46 19
KB-SO10 KB-SO12
KSO10/PE
51 KB-SO11 20 KB-SO13
KSO11/ERR#
52 KB-SO12 21 KB-SO14
KSO12/SLCT
53 22
KB-SO13 KB-SO15
KSO13
54 KB-SO14 23 KB-SO16
KSO14
55 KB-SO15 24 KB-SO17
IT8518E
KSO15
FLASH
100
FLFRAME#/GPG2 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
( PD )FLRST#/WUI7/TM/GPG0 CCD_EN 30
GPIO
56
KB-SO16
( PD )KSO16/GPC3
57 KB-SO17
( PD )KSO17/GPC5
93
( PD )ID0/GPH0 USB_CHARGE_EN 29,40,41
94
( 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
HSPI_MSO 20
( PD )ID5/GPH5 99
( PD )ID6/GPH6 HSPI_MSI 20
107
DD_ON 29,40,41
( PD )ID7/GPG1
EXT GPIO
82
DD_ON_LATCH 41
( PD )EGAD/GPE1
83 R300 0_04
( PD )EGCS#/GPE2 DGPU_RST# 14,24
84
( PD )EGCLK/GPE3 SUSC# 22,43
WAKE UP
30 80DET#
35
( PD )WUI5/GPE5 RSMRST# 22
17
KBC_RST# 25
( PD )LPCPD#/WUI6/GPE6
PWM/COUNTER
47
CPU_FANSEN 31
( PD )TACH0/GPD6 48
( PD )TACH1/GPD7 VGA_FANSEN 31
120
R294 0_04
PM_PCH_PWROK 22
( PD )TMRI0/WUI2/GPC4 124
( PD )TMRI1/WUI3/GPC6 ALL_SYS_PWRGD 15,22,45
CIR
119
KB_LED_XSDI 36
( PD )CRX/GPC0 123
0_04 R642
( PD )CTX/GPB2 PME# 24,38
D03 modify
LPC/WAKE UP
19
( PD )L80HLAT/GPE0 SWI# 22
112
SUSB# 22,33,34,41
( PD )RING#/PWRFAIL#/LPCRST#/GPB7
CLOCK
2 CK32KE
CK32KE
128 CK32K
CK32K
D03 modify
del R284, X9, X10, C419, C418
bug 54
NC3 SHORT
KBC_AGND
¤U±µÄ²
24 26 1
J_KB2,3
D04
P170
Delete U50, C760, C759, net BLK_DAC
Backlight KB
J_P15KB1 J_P17KB1
CF20261D0RG-10-NH CF20261D0RG-10-NH
24 KB-SI0 24
23 KB-SI1 23
22 22
KB-SI2
21 KB-SI3 21
20 KB-SI4 20
D05
19 19
KB-SI5
18 KB-SI6 18 C409 1u_10V_Y5V_06 ->1u_6.3V_X5R_04
17 KB-SI7 17
MODEL_ID RA
1 1
KB-SO0 R277
2 KB-SO1 2
P170EM_3D 10K
3 3
KB-SO2
4 KB-SO3 4
P170EM 6.49K 10K
5 KB-SO4 5
6 KB-SO5 6 P151EM 23.7K 10K
7 7
KB-SO6
8 KB-SO7 8
P150EM X 10K
9 KB-SO8 9
10 10
KB-SO9
11 KB-SO10 11
RA
12 KB-SO11 12 MODEL_ID R277
13 13
KB-SO12
14 KB-SO13 14
RB
15 KB-SO14 15 R278
16 16
KB-SO15
25 KB-SO16 25
26 KB-SO17 26
D03 modify
CCD_DET#
VDD3 KBC_AC/BATL#
WLAN_DET#
R630 10K_04
R631 4.7K_04
R632 4.7K_04 R289
4,25 H_PECI
C
AC
SMC_BAT
21 SMC_CPU_THERM
A
D21
BAV99N3
C
SMD_BAT AC
D22 A
BAV99N3
C PCLK_KBC
R280
BAT_DET AC
A
D23
BAV99N3
C
AC
BAT_VOLT BAT_VOLT
A
D24
BAV99N3
80DET# R283 10K_04 3IN1 TOTAL_CUR R497
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
VDD SI
2 KBC_SPI_SO_R
R285
SO
3 1
R499 KBC_FLASH KBC_SPI_CE#_R R287
WP# CE#
1K_04
6
KBC_SPI_SCLK_R R288
SCK
KBC_HOLD# 7 4
R504
HOLD# VSS
VDD3 4.7K_04
MX25L3206E C159
J_80DEBUG1 20p_50V_NPO_04
1
3IN1
2
80CLK
3
80DET#
14,15,17,19,20,23,26,27,30,31,33,34,36,37,41,45,46,48
4
5 2,20,30,37,38,40,41,47
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
*88266-05001
VDD3
R279
100K_04
KBC_WRESET#
C409
1u_6.3V_X5R_04
RB VOLTAGE
R278
X 3.3V
2V smart
charger
1V smart
charger
0V
*6.49K_1%_04
VDD3
10K_04
VDD3
R275 10K_04
R291 10K_04
R312 10K_04
43_1%_04 EC_H_PECI_R
SMC_CPU_THERM R516 *0_04
C412 *10p_50V_NPO_04
*10_04
C403 1u_6.3V_X5R_04
100_04 C480 1u_6.3V_X5R_04
47_04 KBC_SPI_SI
KBC_SPI_SO
15_1%_04
15_1%_04 KBC_SPI_CE#
47_04 KBC_SPI_SCLK
D03 modify
add C159
5VS
VDD3
3.3VS