Schematic Diagrams
B - 46 KBC-ITE IT5570
B.Schematic Diagrams
KBC-ITE IT5570
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Gary_Add N870 White LED Keyboard
⇌㕟
usb charger
≇傥
,
Pull low
㗪
,
㚱
, pull high
㗪㰺㚱
6-20-94AF0-124
Raven del change conn 0709
FOR 50
EC ROM
CPU FAN CONTROL
J_FAN1
1
4
CPU_FAN
6-20-43130-104
ὅℙ䓐䶂嶗ᾖ㓡
VGA FAN CONTROL
J_FAN2
VGA_FAN
6-20-41120-104
1
4
1Mbit
ALSPI_* = 1.5"~5.8"
LIGHT_KB_DET#
H
䘥
NET
ℐ
RGBKB-DET#
䃉
H
L
L
H
H
⼑
䘤
R250
R262
NC
NC
NH50ED
RB
MODEL_ID
RA
NH70ED
Voltage
3.3V
0V
xxxxx
xxxxxx
10K_1%
6.49K_1%
2V
12K_1%
10K_1%
1.5V
RB
RA
Debug Port
DEBUG PORT
OPTION (
⎗ẍ怠㑯㗗⏎枸䔁
)
4/2/2018
4/2/2018
6-20-94AF0-124
FOR 70
KBC_AGND
VDD3
3.3VS
VDD3
5VS
3.3VS
3.3VS
5VS
VDD3
VDD3
VDD3
VDD3
3.3VS
KBC_AGND
VDD3
KBC_AVDD
VDD3
VDD3
KBC_AGND
VREG3
VDD3
SMD_BAT
24,45,52,55,56
H_PECI
4
SMC_BAT
24,45,52,55,56
BAT_DET
45,55
VIN
28,33,47,48,49,50,51,52,53,54,55,57,72
VDD3
4,23,30,31,33,36,39,40,42,44,46,47,48,49,52,53,55,56,57,58,59,60,63,70,71,72
3.3VS
8,9,23,24,27,28,29,30,31,32,33,34,35,38,39,40,42,43,44,47,48,52,59,70,71
5VS
27,29,31,43,44,46,47,70,71,72
3IN1
40
80CLK
40
BUF_PLT_RST#
31,39,40,42
LPC_FRAME#
34
PCLK_KBC
34
SERIRQ
34
LPC_AD2
34
LPC_AD3
34
LPC_AD1
34
LPC_AD0
34
AC_IN#
55
AC_PRESENT
33
LED_ACIN
44
SMI#
34
SCI#
32
KBC_MUTE#
71
ME_WE
33
EC_GPIO
24,52,56,59
BAT_VOLT
55
BAT_DET
45,55
THERM_VOLT
2
TOTAL_CUR
55
VBATT_BOOST#
23
LIGHT_KB_DET#
34
SMC_BAT
24,45,52,55,56
SMD_BAT
24,45,52,55,56
SMC_VGA_THERM
23,70
SMD_VGA_THERM
23,70
d_GPIO9_ALERT_FAN
23
GC6_FB_EN_PCH
24,34
DGPU_PW R_EN
24,34
dGPU_GPIO8_OVERT
23
KBC_BEEP
71
EC_PWM_PIN_24
46
EC_PWM_LEDKB_R
46
EC_PWM_LEDKB_G
46
EC_PWM_LEDKB_B
46
TP_CLK
43
TP_DATA
43
USB_CHARGE_EN
49
BT_EN
30,40
PW R_SW #
47
LID_SW#
28,43,44,63
PW R_BTN#
33
H_PROCHOT_EC
4
DD_ON
41,47,49,72
ALSPI_CE#
30
ALSPI_MSI
30
ALSPI_MSO
30
ALSPI_SCLK
30
AIRPLAN_LED#
44
CCD_EN
44
LED_BAT_CHG
44
LED_BAT_FULL
44
LED_PWR
44
BKL_EN
28
SUSB#
28,31,33,41,47,48,50,53,60
SUSC#
33,48,50
PERKB_ID2#_R
70
CNVI_DET#
40
RGBKB-DET#
46
SUS_WARN#
33
NB_ENAVDD
28,32
LAN_WAKEUP#
30,33,42
SW I#
32
EC_RSMRST#
33
SB_KBCRST#
34
PM_PWROK
31
ALL_SYS_PWRGD
4,28,31,52
SLP_SUS#
40,48,53,72
PERKB-DET#_R
46,70
WLAN_PW R_EN
40
WLAN_EN
40
SUS_PWR_ACK#
33
PERKB_ID1#_R
70
VREG3
47,49,55
XLP_OUT
49
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NH5D0-D02
D02
[45] KBC-ITE IT5570
Custom
45
74
Friday, February 07, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NH5D0-D02
D02
[45] KBC-ITE IT5570
Custom
45
74
Friday, February 07, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NH5D0-D02
D02
[45] KBC-ITE IT5570
Custom
45
74
Friday, February 07, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R373
100K_04
W/O CHARGER
C760
0.1u_6.3V_X5R_02
R701
0_04
TPM
C777
0.1u_6.3V_X5R_02
R814
*0_04
C528
*1u_6.3V_X5R_02
C780
0.1u_6.3V_X5R_02
R777
75_04
W/O TPM
R360
100K_04
CHARGER
.
L9
HCB1005KF-121T20
C778
0.1u_6.3V_X5R_02
C980
100p_25V_NPO_02
R712
33_04
TPM
R389
100K_04
R358
1.5K_04
R386
10K_04
C770
0.1u_6.3V_X5R_02
C977
100p_25V_NPO_02
C776
10u_6.3V_X5R_06
R393
*10mil_short
C782
*0.1u_10V_X7R_04
R354
47_04
R530
4.7K_04
C772
0.1u_6.3V_X5R_02
D19
BAV99 RECTIFIER
A
C
AC
R359
47_04
R769
75_04
W/O TPM
J_KB2
FP226H-026S10M
NH50 KB
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
U45
GD25D10BTIGR
PCB Footprint = M-SO8
TPM
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
D18
BAV99 RECTIFIER
A
C
AC
J_FAN1
50273-0040N-001
PCB Footprint = 85205-0400M
1
2
3
4
J_80DEBUG1
50273-0040N-001
PCB Footprint = 85205-0400M
80DEBUG1
1
2
3
4
R376
1.5K_04
C562
10u_6.3V_X5R_06
R744
10K_04
R713
33_04
TPM
R364
0_04
R403
0_04
J_KB1
FP226H-026S10M
NH77 KB
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
R329
10K_04
R351
10K_04
NH77
R391
*10mil_short
R367
10K_04
R544
4.7K_04
R390
0_04
R392
*10mil_short
D16
BAV99 RECTIFIER
A
C
AC
R400
4.7K_04
R398
*0_04
R357
*10mil_short
R707
3.3K_1%_04
TPM
C397
10u_6.3V_X5R_06
_
IT5570
U19B
IT5570E-128/CX
GPJ1/TACH2B
77
GPD1/RI2#/5VT
21
GPJ2/DAC2/TACH0B
78
GPC1/SMCLK1/5VT
115
GPC2SMDAT1/5VT
116
GPF7/SMDAT2/PECIRQT#
118
GPA0/PWM0/5VT
24
GPA2/PWM2/5VT
28
GPA3/PWM3/5VT
29
GPA4/SMCLK5/PWM4/5VT
30
DAC3/TACH1B/GPJ3
79
5VT/SSCE0#/GPG2
100
DAC4/DCD0#/GPJ4
80
ADC2/GPI2
68
5VT/ID3/GPH3
96
5VT/ID4/GPH4
97
5VT/ID5/GPH5
98
KSO16/SMOSI/GPC3
56
KSO17/SMISO/GPC5
57
GPI6/ADC6/DSR1#
72
GPJ0/TACH2A
76
TACH1A/TMA1/GPD7
48
DAC5/RIG0#/GPJ5
81
GPJ7
2
GPJ6
128
GPA5/SMDAT5/PWM5/5VT
31
GPA6/PWM6/SSCK/5VT
32
GPA7/PWM7/RIG1#/5VT
34
GPI5/ADC5/DCD1#
71
R347
10K_1%_04
R401
4.7K_04
C378
*1u_6.3V_X5R_02
LPC
GPIO
SMBUS
PS/2
K/B MATRIX
IT5570
ADC
U19A
IT5570E-128/CX
GPM0/EIO0/LAD0
10
GPM1/EIO1/LAD1
9
GPM2/EIO2/LAD2
8
GPM3/EIO3/LAD3
7
GPM4/ESCK/LPCCLK
13
GPM5/ECS#/LFRAME#
6
GPM6/ALERT#/SERIRQ
5
GPD2/ERST#/LPCRST#/5VT
22
WRST#
14
GPE1/EGAD/5VT
82
GPB0/AC_IN#
108
GPC7/RXD/SIN0/PWUREQ#/BBO/SMCLK2ALT
16
GPD0/RI1#
18
GPD4/ECSMI#
15
GPD3/ECSCI#/5VT
23
GPI0/ADC0
66
GPI1/ADC1
67
GPI3/ADC3
69
GPI4/ADC4
70
GPI7/ADC7/CTS1#
73
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
GPE0/SMCLK4/L80HLAT/BAO/5VT
19
GPE7/SMDAT4/L80LLAT/5VT
20
GPF6/PECI/SMCLK2
117
GPA1/PWM1/5VT
25
GPF0/PS2CLK0/CEC/TMB0/5VT
85
GPF2/SMCLK0/5VT
87
GPF1/PS2DAT0/TMB1/5VT
86
GPF3/SMDAT0/5VT
88
GPF4/PS2CLK2/5VT
89
GPF5/PS2DAT2/5VT
90
GPB3/PWRSW
110
GPB1/LID_SW#
109
GPD5/GINT/CTS0#/5VT
33
GPB6/KBRST#
4
GPG6/DSR0#
119
VC
OR
E
12
VSS
1
VSS
27
VSS
49
VSS
91
G
P
C0
/C
RX
0
/5
V
T
113
GPG
1
/D
T
R
1#/
SBU
SY/
ID
7
122
AVS
S
75
11
VCC
VST
BY
26
VST
BY
50
VST
BY
92
VST
BY
114
VST
BY
121
VST
BY(P
LL)
127
GPH
7
3
AVC
C
74
VSTBY_FSPI
106
SSCE1#/GPG0
125
5VT/CTX1/SOUT1/SMDAT3/ID2/GPH2
95
5VT/RTS1#/GPE5
35
5VT/TXD/SOUT0/LPCPD#/GPE6
17
TACH0A/GPD6
47
TMRI0/GPC4
120
TMRI1/GPC6
124
CTX0/TMA0/GPB2
123
GA20/GPB5
126
5VT/CLKRUN#/ID0/GPH0
93
5VT/ID6/GPH6
99
5VT/CRX1/SIN1/SMCLK3/ID1/GPH1
94
FSCE#/GPG3
101
FMOSI/GPG4
102
FMISO/GPG5
103
FSCK/GPG7
105
VSS
104
BTN#/GPE4
107
VSTBY0
112
XLP_OUT/GPB4
111
GPE2/EGCS#/5VT
83
GPE3/EGCLK/5VT
84
R381
*10mil_short
R349
10K_04
NH50
C1114
0.1u_6.3V_X5R_02
TPM
C1009
100p_25V_NPO_02
R372
100K_04
R368
10K_04
J_FAN2
50273-0040N-001
PCB Footprint = 85205-0400M
1
2
3
4
C992
100p_25V_NPO_02
R714
3.3K_1%_04
TPM
R363
100K_04
R369
0_04
R387
*10mil_short
R402
33_04
R755
75_04
W/O TPM
C753
1u_6.3V_X5R_02
R710
33_04
TPM
R394
*10mil_short
C757
0.1u_6.3V_X5R_02
C783
*5p_50V_NPO_04
R758
75_04
W/O TPM
C769
0.1u_50V_X5R_04
KBC_MUTE#
LIGHT_KB_DET#
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
KB-SO16
KB-SO17
VBATT_BOOST#
EC_PECI
CPU_FANSEN
RGBKB-DET#
PERKB-DET#_R
BAT_DET
SMC_BAT
SMD_BAT
BAT_VOLT
CPU_FAN
AC_IN#
CPU_FAN
CPU_FANSEN
VGA_FAN
VGA_FANSEN
FDIO2
FDIO3
ALSPI_MSI_L
ALSPI_MSO_L
ALSPI_SCLK_L
ALSPI_CE#_L
VGA_FAN
VGA_FANSEN
MODEL_ID
3IN1
80CLK
KBC_WRESET#
KBC_WRESET#
KBC_MUTE#
BAT_VOLT
BAT_DET
VBATT_BOOST#
MODEL_ID
LIGHT_KB_DET#
EC_PECI
VGA_FAN
CPU_FAN
3IN1
80CLK
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
AUTO_LOAD_PW R
ALSPI_SCLK_L
ALSPI_MSO_L
ALSPI_MSI_L
ALSPI_CE#_L
KB-SO16
KB-SO17
CPU_FANSEN
VGA_FANSEN
KB-SO16
KB-SO17
SMD_VGA_THERM
SMC_VGA_THERM
BT_EN_EC
Sheet 45 of 67
KBC-ITE IT5570
Содержание NH77DBQ
Страница 1: ...NH77DBQ NH77DEQ ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer NH77DBQ NH77DEQ Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Страница 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Страница 46: ...A 8 A Part Lists ...