Schematic Diagrams
B - 40 KBC IT8587
B.Schematic Diagrams
KBC IT8587
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
RSMRST# PCH & EC
⎒
暨
PUL
L DOW
N
ᶨ怲
,
㑯
1
IT8587
RA
RB
DEBUG PORT
OPTION (
⎗
ẍ
嬲≽ὅ
EC
㍸ὃ䘬
E X E C L
堐
)
㛒
⛐
E X E CL
堐
ᷕ
䘬
≇
傥⎗ẍ 冒 埴 ␥ ⎵
D E F A U L T
㓡
ᶲẞ
, (
⤪
㰺
㚱 ᶲẞ
, R T C
便 暣忶
⣏
)
EMI Solution
AUTO_LOAD_MODE
6-20-94A10-024
J_KB1
1
24
D01
N17E-G1
N17E-G2
VGA Chipset
P950EP6
10K
P950ER
RA
RB
x
VOLTAGE TABLE
3.3V
0V
R273
R271
R273
R271
D01
10K
x
CNVI_WIGIG_DET#
LOW: CNVi DEVICE
HIGH: Qualcomm WiGig DEVICE
EC_RSMRST#
80CLK
3IN1
EC_PECI
BAT_DET
MODEL_ID
KBC_MUTE#
3G_RST#
SMC_BAT
BAT_DET
SMD_BAT
BAT_VOLT
KBC_W RESET#
KB-SI3
KB-SI2
KB-SO5
KB-SI1
KB-SO3
KB-SO4
KB-SO11
KB-SI6
KB-SI4
KB-SO8
KB-SO7
KB-SO6
KB-SO14
KB-SO2
KB-SO15
KB-SI0
KB-SI5
KB-SO12
KB-SO1
KB-SO10
KB-SO0
KB-SI7
KB-SO9
KB-SO13
SMC_BAT_EC
SMD_BAT_EC
VBATT_BOOST#
EC_RSMRST#
KB-SO16
KB-SO17
KB-DET
MODEL_ID
KBC_MUTE#
CPU_FAN
CNVI_W IGIG_DET#
KBC_AGND
VDD3
VDD3
KBC_AGND
KBC_AVDD
VDD3
VDD3
VDD3
VDD3
VDD3
VDD3
3.3VS
VDD3
VDD3
VDD3
VDD3
VIN
VDD3
3.3VS
CCD_EN
47
PW R_SW #
51
LID_SW #
11,48
TP_CLK
46
TP_DATA
46
KBC_BEEP
41
LED_PW R
47
LED_BAT_CHG
47
H_PECI
5
SMC_BAT
39,64
SMD_BAT
39,64
THERM_VOLT
2
TOTAL_CUR
64
BKL_EN
11
H_PROCHOT_EC
5
AIRPLAN_LED#
47
HSPI_CE#
30
BUF_PLT_RST#
38,46,47,49
LPC_FRAME#
34,46
SERIRQ
34,46
PCLK_KBC
34
LPC_AD3
34,46
LPC_AD2
34,46
LPC_AD1
34,46
LPC_AD0
34,46
AC_PRESENT
33
AC_IN#
64
SMI#
38
SW I#
30
LAN_W AKEUP#
33,47,49
CPU_FANSEN
48
SB_KBCRST#
34
SMC_VGA_THERM
27,40
SMD_VGA_THERM
27,40
VGA_FANSEN
48
SMC_BAT
39,64
SMD_BAT
39,64
PW R_BTN#
33
BAT_DET
64
HSPI_MSI
30
VDD3
5,27,30,31,33,36,38,42,47,48,49,51,52,53,54,55,56,57,63,64
3.3VS
9,10,11,12,13,30,32,33,34,35,38,40,41,42,46,47,48,49,51,56,57,58,64
HSPI_MSO
30
HSPI_SCLK
30
SCI#
33
PM_PW ROK
38
ALL_SYS_PW RGD
5,11,38,58
LED_BAT_FULL
47
DGPU_PW R_EN
29,34
VBATT_BOOST#
27
USB_CHARGE_EN
51,52
BT_EN
30,49
3G_EN
50
DD_ON
51
VGASEN_SEL
48
EC_SSD_LED#
47
RSMRST#
33
VIN
11,42,51,52,55,56,57,58,59,60,64
BAT_VOLT
64
LED_ACIN
47
NV_EN_DOW N
29
KB-SO16
40
KB-SO17
40
EC_EN
33
dGPU_GPIO8_OVERT
27
d_GPIO9_ALERT_FAN
27
W LAN_EN
30,49
CPU_FAN_PW M
48
VGA_FAN_PW M2
48
VGA_FAN_PW M1
48
80CLK
49
3IN1
49
EC_AMP_EN
41
AMP_EN
42
3G_PW R_EN
50
EC_SLP_SUS#
39,53,54,56
ME_W E
33
3G_RST#
50
SUSC#_PCH
33
PM_CLKRUN#
33,46
SUSB#_PCH
33
CNVI_W IGIG_DET#
30,49
KB-DET
40
LIGHT_KB_DET#
34,40
GC6_FB_EN_PCH
29,38
KBLIGHT_ADJ
40
W LAN_PW R_EN
49
EC_CTRL_EN#
40
SMC_ASM1562
33,43,47
SMD_ASM1562
33,43,47
EC_SLP_SUS#
39,53,54,56
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P95E0-D02A
D02A
[39] ITE KBC 8587
A3
39
72
Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P95E0-D02A
D02A
[39] ITE KBC 8587
A3
39
72
Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P95E0-D02A
D02A
[39] ITE KBC 8587
A3
39
72
Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
R292
10K_04
ITE8587
J_80DEBUG1
*85204-04001
PCB Footprint = 85205-0400M
ITE8587
1
2
3
4
C601
0.1u_16V_Y5V_04
ITE8587
R280
*20mil_short-p
ITE8587
R622
*10K_04
ITE8587
C571
0.1u_16V_Y5V_04
ITE8587
R302
47_04
ITE8587
C568
*47p_50V_NPO_04
ITE8587
R674
0_04
ITE8587
C608
0.1u_16V_Y5V_04
ITE8587
IT8587
U23B
IT8587E/FX
ITE8587
GPA0/PWM0/5VT
24
GPA2/PWM2/5VT
28
GPA3/PWM3/5VT
29
GPA4/PWM4/5VT
30
GPI2/ADC2
68
GPI5/ADC5/DCD1#
71
GPI6/ADC6/DSR1#
72
GPJ0/TACH2
76
GPJ4/DAC4/DCD0#
80
GPJ5/DAC5/RIG0#
81
GPC1/SMCLK1/5VT
115
GPC2/SMDAT1/5VT
116
GPE4/PWRSW
125
CK32KE/GPJ7
2
TACH1/TMA1/GPD7
48
5VT/EGAD/GPE1
82
5VT/EGCS#/GPE2
83
5VT/EGCLK/GPE3
84
5VT/CLKRUN#/ID0/GPH0
93
5VT/ID3/GPH3
96
5VT/ID4/GPH4
97
5VT/ID5/GPH5
98
5VT/ID6/GPH6
99
5VT/SSCE0#/GPG2
100
5VT/CRX0/GPC0
119
CK32K/GPJ6
128
5VT/CRX1/SIN1/SMCLK3/ID1/GPH1
94
GPJ2/DAC2//TACH0B
78
GPF7/SMDAT2/PECIRQT#
118
KSO16/SMOSI/GPC3
56
KSO17/SMISO/GPC5
57
R293
*10K_04
ITE8587
C604
0.1u_16V_Y5V_04
ITE8587
R700
*0_04
ITE8587
.
L14
HCB1005KF-121T20
ITE8587
C606
0.1u_16V_Y5V_04
ITE8587
J_KB1
51592-02401-001
PCB Footprint = 51592-02401-001_L
P/N = 6-21-94A00-024
ITE8587
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
C617
10u_6.3V_X5R_06
ITE8587
R310
1.5K_04
ITE8587
D9
ZD5231BS2
ITE8587
A
C
R304
10K_04
ITE8587
LPC
DAC
SMBUS
PWM
PS/2
WAKE UP
GP INTERRUPT
UART
K/B MATRIX
IT8587
ADC
U23A
IT8587E/FX
ITE8587
GPB6/KBRST#
4
GPM6/SERIRQ
5
GPM5/LFRAME#
6
GPM3/LAD3
7
GPM2/LAD2
8
GPM1/LAD1
9
GPM0/LAD0
10
GPM4/LPCCLK
13
WRST#
14
GPD4/ECSMI#
15
GPC7/PWUREQ#/BBO/SMCLK2ALT
16
GPD0/RI1#
18
GPE7/L80LLAT/5VT
20
GPD1/RI2#/5VT
21
GPD2/LPCRST#/5VT
22
GPD3/ECSCI#/5VT
23
GPA1/PWM1/5VT
25
GPA5/PWM5/5VT
31
GPA6/PWM6/SSCK/5VT
32
GPD5/GINT/CTS0#/5VT
33
GPA7/PWM7/RIG1#/5VT
34
GPJ1
77
GPJ3/DAC3/TACH1B
79
GPF0/PS2CLK0/TMB0/CEC/5VT
85
GPF2/PS2CLK1/DTR0#/5VT
87
GPF4/PS2CLK2/5VT
89
GPF5/PS2DAT2/5VT
90
GPB0/RXD/SIN0/5VT
108
GPB1/TXD/SOUT0/5VT
109
GPB3/SMCLK0/5VT
110
GPB4/SMDAT0/5VT
111
GPF6/SMCLK2/PECI
117
GPB5/GA20
126
5VT/LPCPD#/GPE6
17
5VT/L80HLAT/BAO/GPE0
19
5VT/RTS1#/GPE5
35
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
TACH0A/GPD6
47
KSO11/ERR#
51
KSO12/SLCT
52
KSO13
53
KSO14
54
KSO15
55
KSI0/STB#
58
KSI1/AFD#
59
KSI2/INIT#
60
KSI3/SLIN#
61
KSI4
62
KSI5
63
KSI6
64
KSI7
65
5VT/SSCE1#/VCEN/TM/GPG0
106
5VT/( PD )DTR1#/SBUSY/ID7/GPG1
107
5VT/RING#/PWRFAIL#/CK32KOUT/LPCRST#/GPB7
112
TMRI0/GPC4
120
CTX0/TMA0/GPB2
123
TMRI1/GPC6
124
VBAT
3
VCC
11
VSTBY1
26
VSTBY2
50
AVCC
74
VSTBY3
92
VSTBY4
114
VSTBY5
121
VSTBY6
127
VSS1
1
VCO
R
E
12
VSS3
27
VSS4
49
AVSS
75
VSS5
91
VSS6
113
VSS7
122
GPF1/PS2DAT0/TMB1/5VT
86
GPF3/PS2DAT1/RTS0#/5VT
88
GPI0/ADC0
66
GPI1/ADC1
67
GPI3/ADC3
69
GPI4/ADC4
70
GPI7/ADC7/CTS1#
73
5VT/CTX1/SOUT1/DAT3/ID2/GPH2
95
5VT/FSCE#/GPG3
101
5VT/FMOSI/GPG4
102
5VT/FMISO/GPG5
103
5VT/FSCK/GPG7
105
5VT/DSR0#/GPG6
104
C577
*47p_50V_NPO_04
ITE8587
R249
10K_04
ITE8587
R621
10K_04
ITE8587
R271
10K_04
ITE8587
C586
0.1u_16V_Y5V_04
ITE8587
R273
*10K_04
ITE8587
R245
90.9K_1%_04
ITE8587
R251
20K_1%_04
ITE8587
R309
1.5K_04
ITE8587
C603
*0.1u_16V_Y5V_04
ITE8587
R301
*10K_04
ITE8587
ITE8587
R255
*4.7K_04
ITE8587
R288
100K_04
ITE8587
Q14
2SK3018S3
ITE8587
G
D
S
R236
20K_1%_04
ITE8587
R312
43_1%_04
ITE8587
R673
0_04
ITE8587
R284
100K_04
ITE8587
R300
10K_04
ITE8587
R128
*0_04
ITE8587
C575
1u_6.3V_X5R_04
ITE8587
C563
*0.1u_16V_Y5V_04
ITE8587
R243
47K_04
ITE8587
R303
47_04
ITE8587
D45
BAV99 RECTIFIER
ITE8587
A
C
AC
R244
10K_04
ITE8587
D16
BAV99 RECTIFIER
ITE8587
A
C
AC
R270
*10K_04
ITE8587
Q16
BTN3904
M-SOT23-CBE
ITE8587
B
E
C
R699
0_04
ITE8587
D17
BAV99 RECTIFIER
ITE8587
A
C
AC
.
L12
HCB1005KF-121T20
ITE8587
R235
47K_04
ITE8587
C595
0.1u_16V_Y5V_04
ITE8587
U19
74AHC1G08GW
ITE8587
1
2
5
4
3
C616
*5p_50V_NPO_04
ITE8587
Sheet 39 of 72
KBC IT8587
Содержание P955EP6
Страница 1: ...P955EP6 ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer P955EP6 Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Страница 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Страница 48: ...A 8 A Part Lists ...
Страница 122: ...Schematic Diagrams B 74 B Schematic Diagrams ...