Schematic Diagrams
B - 34 KBC-ITEIT8518E
B.Schematic Diagrams
KBC-ITEIT8518E
Sheet 33 of 54
KBC-ITEIT8518E
KBC_SPI_SCLK_R
D03 modify
KBC_AC/BATL#
RA
KBC_AC/BATL#
12/19 ADD LightSensor
ADD PIN,12/22
0_04 for M760T/TU
BKP1005HS121_04 for M740T/TU
EMI Solution
H_PROCHOT#_EC
D05
C409 1u_10V_Y5V_06 ->1u_6.3V_X5R_04
EC_VCC
PCLK_KBC
26
J_KB2,3
1
C213
0.1u_16V_Y5V_04
R196
43_1%_04
C543
*0.1u_16V_Y5V_04
C191
10u_10V_Y5V_08
NC1
SHORT
D7
BAV99N3
A
C
AC
C232
20p_50V_NPO_04
C183
*10p_50V_NPO_04
R220
10K_04
K/B MATRIX
FLASH
LPC
SMBUS
PS/2
PWM
UART
DAC
CLOCK
IT8518E
CIR
ADC
WAKE UP
PWM/COUNTER
LPC/WAKE UP
EXT GPIO
GP INTERRUPT
WAKE UP
GPIO
U14
IT8518E/HX
WRST#
14
LPCCLK
13
LAD0
10
LAD1
9
LAD2
8
LAD3
7
LFRAME#
6
( PD )LPCPD#/WUI6/GPE6
17
SERIRQ
5
ECSMI#/GPD4( PU )
15
ECSCI#/GPD3( PU )
23
GA20/GPB5
126
KBRST#/GPB6( PU )
4
KSI0/STB#
58
KSI1/AF D#
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
VC
C
11
VS
T
B
Y
26
VS
T
B
Y
50
VS
T
B
Y
92
VS
T
B
Y
114
VS
T
B
Y
127
VS
T
B
Y
121
VBAT
3
AV
C
C
74
PS2CLK0/GPF0( PU )
85
PS2DAT0/GPF1( PU )
86
PS2CLK1/GPF2( PU )
87
( PD )TMRI0/WUI2/GPC4
120
( PD )TMRI1/WUI3/GPC6
124
LPCRST#/WUI4/GPD2( PU )
22
( PD )WUI5/GPE5
35
PWRSW/GPE4( PU )
125
RI1#/WUI0/GPD0( PU )
18
RI2#/WUI1/GPD1( PU )
21
( PD )RING#/PWRFAIL#/LPCRST#/GPB7
112
TXD/GPB1( PU )
109
RXD/GPB0( PU )
108
( PD )CTX/GPB2
123
PS2DAT1/GPF3( PU )
88
PS2CLK2/GPF4( PU )
89
PS2DAT2/GPF5( PU )
90
( PD )TACH0/GPD6
47
( PD )TACH1/GPD7
48
PWM0/GPA0( PU )
24
PWM1/GPA1( PU )
25
PWM2/GPA2( PU )
28
PWM3/GPA3( PU )
29
PWM4/GPA4( PU )
30
PWM5/GPA5( PU )
31
PWM6/GPA6( PU )
32
PWM7/GPA7( PU )
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
VS
S
1
VS
S
12
VS
S
27
VS
S
49
VS
S
122
VS
S
113
AV
SS
75
CK32KE
2
CK32K
128
DAC3/GPJ3
79
DAC2/GPJ2
78
GPJ1
77
GPJ0
76
( PD )EGCS#/GPE2
83
( PD )EGCLK/GPE3
84
( PD )EGAD/GPE1
82
GINT/GPD5( PU )
33
L80LLAT/GPE7( PU )
20
VS
S
91
DAC5/GPJ5
81
DAC4/GPJ4
80
PWUREQ#/GPC7( PU )
16
( PD )CRX/GPC0
119
( PD )KSO16/GPC3
56
( PD )KSO17/GPC5
57
( PD )ID0/GPH0
93
( PD )ID1/GPH1
94
( PD )ID2/GPH2
95
( PD )ID3/GPH3
96
( PD )ID4/GPH4
97
( PD )ID5/GPH5
98
( PD )ID6/GPH6
99
( PD )ID7/GPG1
107
SMCLK0/GPB3
110
SMDAT0/GPB4
111
SMCLK1/GPC1
115
SMDAT1/GPC2
116
SMCLK2/GPF6( PU )
117
SMDAT2/GPF7( PU )
118
FLFRAME#/GPG2
100
FLAD0/SCE#
101
FLAD1/SI
102
FLAD2/SO
103
FLAD3/GPG6
104
FLCLK/SCK
105
( PD )FLRST#/WUI7/TM/GPG0
106
( PD )L80HLAT/GPE0
19
C235
1u_6.3V_X5R_04
R195
0_04
R204
4.7K_04
.
L35
HCB1005KF-121T20
R233
10K_04
R222
1K_04
C240
0.1u_16V_Y5V_04
R213
10K_04
R231
10K_04
.
L8
HCB1005KF-121T20
C209
0.1u_16V_Y5V_04
R221
47_04
C198
*0.1u_16V_Y5V_04
C199
1u_6.3V_X5R_04
R515
100_04
D8
RB751V-40(lision)
A
C
D9
BAV99N3
A
C
AC
R191
0_04
LOW ACTIVE
J_BLKB1
CF20261D0RG-10-NH
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
NC3
SHORT
R214
*0_04
R197
*0_04
C544
1u_6.3V_X5R_04
R278
R277
R202
4.7K_04
C536
*0.1u_16V_Y5V_04
R232
0_04
R176
*10_04
C193
0.1u_16V_Y5V_04
R190 0_04
C192
0.1u_16V_Y 5V_04
R228
10K_04
R230
*10K_1%_04
J_80DEBUG1
88266-05001
1
2
3
4
5
R234
4.7K_04
R236
15_1%_04
KBC_WRESET#
U16
MX25L3206E
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
R203
47_04
D10
BAV99N3
A
C
AC
R166
*0_04
D6
BAV99N3
A
C
AC
C537
0.1u_16V_Y5V_04
R235
15_1%_04
C197
0.1u_16V_Y5V_04
R165
100K_04
KBC_AVDD
VDD3
KBC_AGND
VDD3
VDD3
VDD3
KBC_AGND
VDD3
3.3VS
VDD3
VDD3
VDD3
CCD_EN
29
SWI#
20
LID_SW#
15,34
BRIGHTNESS
15
VDD3
15,18,29,34,37,38,47,54
EC_H_PECI_R
SERIRQ
18,54
LPC_AD0
18,54
TP_DATA
34
SMC_BAT
14,47
LPC_AD1
18,54
LPC_AD2
18,54
LPC_AD3
18,54
LPC_FRAME#
18,54
SMD_BAT
14,47
LED_NUM#
34
LED_PWR
34
TP_CLK
34
LED_SCROLL#
34
LED_BAT_CHG
34
LED_CAP#
34
LED_BAT_FULL
34
PCLK_KBC
22
BUF_PLT_RST#
18,22,29
KBC_BEEP
31
GA20
23
AC_IN#
47
LED_ACIN
34
PWR_SW#
38
SMC_VGA_THERM
13
H_PECI
3,23
80CLK
29
3.3VS
3,9,10,11,12,13,14,15,16,17,18,19,20,22,23,24,25,27,28,29,30,31,32,34,35,38,42,44,54
THERM_VOLT
2
SMD_VGA_THERM
13
smart
charger
AC_PRESENT
20,22
BAT_VOLT
47
BAT_DET
47
KBC_MUTE#
31,32
SMI#
23
SCI#
23
H_PROCHOT#_EC
3
VGA_FAN1
30
WLAN_EN
29
CPU_FAN
30
80DET#
PWR_BTN#
20
PME#
18,22
ME_WE#
18
HSPI_SCLK 18
BKL_EN 15
BT_EN
29,34
KBC_RST# 23
DD_ON
27,37,38
HSPI_MSO 18
PM_PCH_PWROK 20
CPU_FANSEN 30
ALL_SY S_PWRGD 13,14,15,20,42
RSMRST# 20
SMC_CPU_THERM
19
3IN1
29
VGA_FANSEN 30
DD_ON_LATCH 38
VGA_THROTTLE 13,14
80DET#
29
USB_CHARGE_EN 27,37,38
5VS
13,14,15,16,17,18,24,25,28,30,31,32,34,35,38,42,43,44
TOTAL_CUR
47
SUSB#
20,31,32,38
DGPU_RST# 13,14,22
KB_LED_XSDI 35
KB_LED_XCLK 35
WLAN_DET#
29
MXM2_PRSNT#
14,19
SUSC#
20,40
KB_LED_ENZ
35
PMOSFET_CONTROL#
47
KB_LED_XLE
35
VGASEN_SEL
30
HSPI_MSI 18
HSPI_CE# 18
VGA_FAN2
31
D05
C403, C480 1u_10V_Y5V_06 ->1u_6.3V_X5R_04
KB-SO1
KB-SO8
KB-SO4
KB-SI0
KB-SO7
KB-SO10
KB-SO6
KB-SO14
KB-SO0
KB-SI3
KB-SI6
Backlight KB
KB-SI1
KB-SI7
KB-SO11
KB-SI2
KB-SI5
KB-SO12
KB-SO5
KB-SO9
KB-SI4
KB-SO13
KB-SO2
KB-SO3
del R276
0V
BAT_VOLT
SMC_BAT
SMD_BAT
BAT_DET
KB-SO7
KB-SO13
KB-SO6
KB-SO14
KB-SO9
KB-SO2
KB-SO15
0_04 FOR IT8512CX/EX
0.1U_04 FOR ITE8512-J(ITE8502-J W/0 CIR)
EC Cost Down
KB-SO1
KB-SO10
KB-SO5
KB-SO11
KB-SO8
D05
J_KB1=>J_P151KB1
J_KB2=>J_P15KB1
J_KB3=>J_P17KB1
KB-SO3
KB-SO0
KB-SO12
KB-SO4
TOTAL_CUR
KBC_SPI_SO_R
KBC_HOLD#
SPI_VDD_1
32Mbit
KBC_FLASH
KBC_SPI_SCLK
KBC_SPI_SO
KBC_SPI_CE#_R
KBC_SPI_SI_R
KBC_SPI_SI
KB-SO17
KBC_SPI_CE#
KBC_WRESET#
RB
D03 modify
¤W±µÄ²
3IN1
PME#
KB-SO17
KB-SO16
FAN Select
3IN1
BAT_VOLT
PCLK_KBC
LCD_BRIGHTNESS
KBC_BEEP
HIGH ACTIVE
SMD_BAT
MODEL_ID
80CLK
SMC_BAT
SMC_CPU_THERM
BAT_DET
¤U±µÄ²
KB-SO16
X
KBC_SPI_*_R = 0.1"~0.5"
KBC_SPI_CE#
D03 modify
add C159
TOTAL_CUR
SM0-> Battey/Slave
SM1-> LightSensor
Mater
10K
DEL CCD_DET#
3/16 Stanley
LCD_BRIGHTNESS
BAT_VOLT
D04
KB_LED_ENZ & LED_BAT_FULL SWAP
KBC_SPI_SI
80CLK
3IN1
80DET#
KBC_SPI_SO
del R550
CK32K
CK32KE
KBC_SPI_SCLK
WLAN_DET#
KB-SO15
D03 modify
MODEL_ID
P370EM
KB-SI0
KB-SI3
KB-SI7
KB-SI1
KB-SI6
KB-SI4
KB-SI2
KB-SI5
Backlight K/B only,12/1
EC_H_PECI_R
1
MODEL_ID
3.3V
10K
VOLTAGE
J_KB1
X
VGASEN_SEL
P370EM_3D
SMD_VGA_THERM
SMC_VGA_THERM
24
R313
10K_04
RB
P370EM
EC_VSS
AR12¤£¤W¥ó,§ïM/BºÝPUL-UP
5/25 Stanley
RA
ADD PMOS CONTROL
Stanley 5/22
Содержание P375SM
Страница 1: ...P375SM P375SMF ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer P375SM P375SMF Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 54: ...Disassembly 2 30 Removing the Volume Board Module 2 Disassembly ...
Страница 57: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 58: ...Part Lists A 4 Bottom A Part Lists Bottom ONLY FOR 單卡用 Figure A 2 Bottom ...
Страница 59: ...Part Lists LCD P375SM A 5 A Part Lists LCD P375SM Figure A 3 LCD P375SM ...
Страница 60: ...Part Lists A 6 LCD P375SMF A Part Lists LCD P375SMF Figure A 4 LCD P375SMF ...
Страница 61: ...Part Lists Mainboard A 7 A Part Lists Mainboard ONLY FOR 雙卡用 Figure A 5 Mainboard ...
Страница 62: ...Part Lists A 8 DVD A Part Lists DVD Figure A 6 DVD ...
Страница 63: ...Part Lists COMBO A 9 A Part Lists COMBO Figure A 7 COMBO ...
Страница 64: ...Part Lists A 10 A Part Lists ...