Schematic Diagrams
KBC-ITE IT8587 B - 37
B.Schematic Diagrams
KBC-ITE IT8587
R544 *4.7K_04
C656
10u_10V_Y5V_08
R533
43.2_1%_04
R550
*15_1%_04
D21
BAV99 RECTIFIER
A
C
AC
C664
*33p_50V_NPO_04
C674
*33p_50V_NPO_04
R535
*0_04
R224
10K_04
R532
1.5K_04
R531
1.5K_04
R541
*47_04
AIRPLAN_LED# 31
NB_ENAVDD 12,23
K/B MATRIX
FLASH
LPC
SMBUS
PS/2
PWM
UART
DAC
CLOCK
IT8587
CIR
ADC
WAKE UP
PWM/COUNTER
LPC/WAKE UP
EXT GPIO
GP INTERRUPT
WAKE UP
GPIO
U35
IT8587E/FX
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/AFD#
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
BY
26
VS
T
B
Y
50
VS
T
B
Y
92
VST
BY
114
VS
T
B
Y
12
7
VS
T
BY
121
VB
AT
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
VSS
49
VS
S
122
VS
S
11
3
AV
SS
75
CK32KE
2
CK32K
128
DAC3/GPJ3
79
DAC2/GPJ2
78
GPJ 1
77
GPJ 0
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 )GPH0/ID0
93
( PD )GPH1/ID1
94
( PD )GPH2/ID2
95
( PD )GPH3/ID3
96
( PD )GPH4/ID4
97
( PD )GPH5/ID5
98
( PD )GPH6/ID6
99
( PD )GPG1/ID7
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/GPG0/TM
106
( PD )L80HLAT/GPE0
19
J_KB2
*85208-24051
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
25
26
KB-SO5
KB-SI2
KB-SI3
KB-SI6
KB-SO11
KB-SO4
KB-SO3
KB-SI1
KB-SO2
KB-SO14
KB-SO6
KB-SO7
KB-SO8
KB-SI4
KB-SO1
KB-SO12
KB-SI5
KB-SI0
KB-SO15
KB-SO13
KB-SO9
KB-SI7
KB-SO0
KB-SO10
R234
*10mil_short
D22
BAV99 RECTIFIER
A
C
AC
R537
*47_04
U38
*A25LQ16
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
R215
10K_04
C375
*10p_50V_NPO_04
.
L34
HCB1005KF-121T20
C667
*33p_50V_NPO_04
R542
*15_1%_04
R238
*10_04
R534
*0_04
R230
10K_04
D7
BAV99 RECTIFIER
A
C
AC
D8
BAV99 RECTIFIER
A
C
AC
C666
*33p_50V_NPO_04
R231
*10K_04
GPIO_FB_CLAMP
14,17,42
R538 *1K_04
C344
1u_6.3V_X5R_04
VDD3
KBC_AVDD
KBC_AGND
KBC_AGND
VDD3
3.3VS
VDD3
VDD3
VDD3
LPC_FRAME#
21,30
BUF_PLT_RST#
23,29,32,33
VDD3
CPU_FANSEN 34
AC_PRESENT
22
TP_DATA
33
TP_CLK
33
SUSB# 4,22,37,38
CCD_EN 30
LID_SW#
12,30,33
PWR_SW#
37
PME# 23,32
PM_PCH_PWROK 8,22
BKL_EN 12
SUSC# 22,40
SWI# 22
ALL_SY S_PWRGD 12,22,41
RSMRST# 22
USB_CHARGE_EN 37,39
LED_ACIN
31
SMC_VGA_THERM
17,21
3.3V
2,3,12,17,20,24,25,27,28,29,31,33,35,37,38,40,42
VDD3
17,20,21,22,24,27,28,29,30,32,33,37,38,39,40,43
SMI#
24
SMD_VGA_THERM
17,21
dGPU_PWR_EN# 23,42
PWR_BTN#
22
PCLK_KBC
28
SERIRQ
21,30
dGPU_RST# 23
LPC_AD0
21,30
LPC_AD1
21,30
LPC_AD2
21,30
LPC_AD3
21,30
THERM_VOLT
2
3G_DET#
29
GA20
24
3IN1
29
KBC_MUTE#
35
BT_DET#
29
SMD_BAT
36,43
SMC_BAT
36,43
TOTAL_CUR
43
DD_ON 30,37,39
KBC_RST# 23,24
3.3VS
3,6,9,10,11,12,19,20,21,22,23,24,26,27,28,29,30,31,32,33,34,35,37,41
ME_WE
20
HSPI_CE# 21
PMOSFET_CONTROL# 43
WLAN_DET#
29
SMC_BAT
36,43
HSPI_SCLK 21
HSPI_MSO 21
HSPI_MSI 21
CPU_FAN
34
BAT_DET
36,43
SMD_BAT
36,43
BAT_VOLT
36,43
SML1DATA 21
BAT_DET
36,43
BAT_VOLT
36,43
MINI_PWR_ON
29
80CLK
29
SML1CLK 21
HSPI_SCLK
R241
0_04
R242
0_04
R577 10K_04
R246
0_04
SMC_EDP_CLK
11
H_PECI 3,24
R245
0_04
SMD_EDO_DAT
11
PCH_SLP_WLAN_N
22
PJ 34
*CV-40mil
1
2
R579
1K_04
KBC_WRESET#
HSPI_MSO
Window s 8
Airplane OFF
Airplane ON
¤£«G
«G
R590 *10K_04
3IN1
80CLK
PCB Footprint ACA-SPI-004-T03
KBC_LED
34
KBC_SPI_SO
KBC_SPI_CE#
R578 *0_04
LED_POWER# 30
LED_NUM#
30
LED_SCROLL#
30
LED_CAP#
30
LED_BAT_CHG
31
LED_BAT_FULL
31
LED_PWR
31
AC_IN#
43
SUS_PWR_ACK
22
3G_POWER 29
R575
10K_04
VDD3
HSPI_MSI
KBC_FLASH
KBC_SPI_SCLK
Z2407
KBC_SPI_SI
KBC_SPI_SI_R
KBC_SPI_SO_R
KBC_SPI_CE#
KBC_SPI_CE#_R
KBC_SPI_SO
KBC_SPI_SCLK_R
µL«OÅ@
U38
6-04-02516-A91
KBC_SPI_*_R = 0.1"~0.5"
HSPI_CE#
R546
*10mil_short
R526
*10mil_short
J_KB1
85208-24051
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
25
26
R225
*0_04
HDA_RST# 20,35
GPIO6_VBOOT_ADJ
17
KB-SO15
KB-SO2
KB-SO14
KB-SO6
KB-SO7
KB-SO8
KB-SI4
KB-SI6
KB-SO11
KB-SO4
KB-SO3
KB-SI1
KB-SO5
KB-SI2
KB-SI3
KB-SO13
KB-SO9
KB-SI7
KB-SO0
KB-SO10
KB-SO1
KB-SO12
KB-SI5
KB-SI0
CPU_FAN
KBC_WRESET#
BAT_VOLT
BAT_DET
MODEL_ID
SMC_CPU_THERM
SMD_CPU_THERM
SMC_CPU_THERM
SMC_CPU_THERM
SMD_CPU_THERM
H_PECI
BAT_VOLT
SMC_BAT
Z2406
BAT_DET
MODEL_ID
SMD_BAT
PCLK_KBC
6-03-08587-FX
R585 *10K_04
R586 10K_04
R587 *10K_04
R588 *10K_04
LOT6_CHG 43
HSPI_MSO
HSPI_SCLK
HSPI_CE#
HSPI_MSI
Close to U35
1
J_KB1
24
KBC_SPI_SI
R656
*10K_04
KBC_SPI_SCLK
R483
*10K_04
R657
*10K_04
R519
*10K_04
KBC_SPI_CE#
For Sharkbay auto load code.
¹w¨¾8587¶i¤Jtest mode.
RA
RB
RB
10K
V1.0
X
RA
KBC_SPI_SO
MODEL_ID
C365
0.1u_10V_X7R_04
C364
*0.1u_10V_X7R_04
IT8587
¦¹¤è¶ô¤£¤W¥ó.
C391
0.1u_10V_X7R_04
BEEP
35
BRIGHTNESS
11
C342
0.1u_10V_X7R_04
C410
0.1u_10V_X7R_04
R523
100K_04
VDD3
C647
0.1u_10V_X7R_04
C649
0.1u_10V_X7R_04
R530
*10K_04
DD_ON
W670SR
W650SR
KBC_SPI_SCLK
KBC_SPI_SI
AUTO_LOAD_PWR 37
C650
0.1u_10V_X7R_04
SCI#
24
C368
0.1u_10V_X7R_04
C671 *0.1u_10V_X7R_04
CPU_FAN
3G_DET#
3G_EN
29
H_PROCHOT_EC
3
C405
0.1u_10V_X7R_04
AC_IN#
Sheet 36 of 46
KBC-ITE IT8587
Summary of Contents for W670SZQ
Page 1: ...W670SZQ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W670SZQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 46: ...Disassembly 2 22 2 Disassembly ...
Page 49: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 50: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 51: ...COMBO A 5 A Part Lists COMBO 非耐落 Figure A 3 COMBO ...
Page 52: ...A 6 DVD DUAL A Part Lists DVD DUAL Figure A 4 DVD DUAL 非耐落 ...
Page 53: ...HDD A 7 A Part Lists HDD Figure A 5 HDD ...
Page 54: ...A 8 2nd HDD A Part Lists 2nd HDD Figure A 6 2nd HDD ...
Page 55: ...LCD A 9 A Part Lists LCD Figure A 7 LCD ...
Page 56: ...A 10 A Part Lists ...
Page 104: ...Schematic Diagrams B 48 B Schematic Diagrams ...