1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
NET
RGBKB-DET#
PERKB_DET#
PER-KB
L
L
ℐ⼑
L
H
1/13
9V~19V
Zener Diode-->5V or 6V
P I N 1 2 8
劍
ᶵ
㗗
ἧ䓐 ⢾ 悐
c r
y s t a l ,
1.
劍
ᶵ
䓐䨢
P
IN
炻暨
PULL D OW N,
2.
劍
䁢
GPI O PI
N
暨
ὅ≇傥
PU
LL UP
OR
D
O
W
N
.
BAV99: 6-06-00099-011
Pin 66~73
䔞
㓡
gpi
o
⎒傥
in pu t
䃉
㱽
oupu
t
ᶼ
⢾悐天
pull hi gh .
IT5570
ALSPI_* = 1.5"~5.8"
EC ROM
1Mbit
RD
RC
FOR M/B
㺷
暣
㳩忶檀
I
SSUE UPD AT E
⼭䓐暣㰈婧 㔜℞ῤ
3
ᷚ
R323 430K, R322 100K
FOR USB CHARGE DET, MULTI FUNCTION PIN
攳
㨇
㗪
⇌
㕟 㚱 㰺 㚱
USB
CHARGE F U N C T I
ON
PD50PNT
GN20-E7/E8
PD50PNN
GN20-E5/E6
PD50PNP
GN20-E3
PD70PNT
GN20-E7/E8
PD70PNN
GN20-E5/E6
PD70PNP
GN20-E3
EC_AMP_EN
H
Voltage
R500
R501
H
H
H
H
150K_1%_04
75K_1%_04
20K_1%_04
H
X
200K_1%_04
200K_1%_04
220K_1%_04
68K_1%_04
30K_1%_04
20K_1%_04
3V
220K_1%_04
220K_1%_04
0.43V
0.83V
1.96V
2.46V
0V
PD50PNP-G
GN20-E3
PD70PNT-G
GN20-E7/E8
PD70PNN-G
GN20-E5/E6
PD70PNP-G
GN20-E3
PD50PNT-G
GN20-E7/E8
PD50PNN-G
GN20-E5/E6
L
L
L
L
L
200K_1%_04
150K_1%_04
75K_1%_04
20K_1%_04
L
220K_1%_04
68K_1%_04
30K_1%_04
20K_1%_04
X
200K_1%_04
1.96V
2.46V
3V
220K_1%_04
220K_1%_04
0V
0.43V
0.83V
KBC_W RESET#
MODEL_ID
80CLK
3IN1
SMC_BAT_EC
SMD_BAT_EC
BAT_DET
BAT_VOLT
FDIO3
FDIO2
CCD_EN
ALSPI_CE#
ALSPI_SCLK
ALSPI_MSO
ALSPI_MSI
dGPU_OVERT
SMD_VGA_THERM
SMC_VGA_THERM
RGBKB-DET#
PERKB_DET#
USB_PW R_EN#
ALSPI_MSI
ALSPI_MSO
ALSPI_SCLK
ALSPI_CE#
AUTO_LOAD_PW R
VBATT_BOOST#
CPU_FAN_PW M
BAT_VOLT
SMD_BAT
BAT_DET
SMC_BAT
EC_RSMRST#
CNVI_DET#
EC_PECI
EC_RSMRST#
SMI_#
EC_AMP_EN
MODEL_ID
SCI_#
VSTBY_FSPI
VDD3
VDD3
VDD3
VDD3
VDD3
VIN
VDD3
VDD3
KBC_AVDD
VDD3
VDD3
VDD3
VDD3
VDD3
KBC_AGND
VREG3
KBC_AGND
KBC_AGND
VDD3
VDD3
1.8VA
VDD3
3.3V
1.8VA
VDD3
VDD3
EC_PW M_LEDKB_R
58
EC_PW M_LEDKB_P
58
SW 1_IN1_EQ1
42
ME_W E
5
EC_PW M_LEDKB_B
58
W LAN_PW R_EN
54
DDS_EC_PW M
17
SLP_S0#
11,52
SCI#
10
RGBKB-DET#
58
SLP_SUS#
11,45,52,62
BAT_DET
52,74
SMD_BAT
32,42,52,63,67,74
SMC_BAT
32,42,52,63,67,74
ESPI_ALRT0#
8
RSMRST#
11
NV_EN_DOW N
32
LID_SW #
17,57,59
TP_CLK
57
TP_DATA
57
PW R_SW #
62
THERM_VOLT_CPU
4
TOTAL_CUR
74
KBC_BEEP
43
SMC_BAT
32,42,52,63,67,74
SMD_BAT
32,42,52,63,67,74
PW R_BTN#
11
BAT_VOLT
74
80CLK
53
USB_CHARGE_EN
61
ALSPI_MSO
8
3IN1
53
BAT_DET
52,74
USB_PW R_EN#
59
ALSPI_SCLK
8
ALSPI_CE#
8
ALSPI_MSI
8
KB-SO17
58
ALL_SYS_PW RGD
11,17,63
KB-SI0
58
DD_ON
49,59,60,61
KB-SO16
58
KB-SI3
58
KB-SI4
58
KB-SI5
58
KB-SI6
58
KB-SI7
58
KB-SI1
58
KB-SO4
58
KB-SO5
58
KB-SO1
58
KB-SI2
58
KB-SO8
58
KB-SO2
58
KB-SO3
58
KB-SO11
58
KB-SO6
58
KB-SO7
58
KB-SO14
58
KB-SO9
58
KB-SO10
58
KB-SO0
58
KB-SO12
58
KB-SO13
58
CNVI_DET#
54
CPU_FANSEN
57
VGA_FANSEN
57
KB-SO15
58
VGA_FAN_PW M1
57
CPU_FAN_PW M
57
EC_AMP_EN
43
SUSBC_EC#
11
SMC_VGA_THERM
39,47,50,56
SMD_VGA_THERM
39,47,50,56
H_PECI
10
AC_IN#
10,74
AC_PRESENT
11
LAN_W AKEUP#
51
H_PROCHOT#_EC
10
LED_PW R
59
CCD_EN
57
SUSC#_PCH
11
SUSB#_PCH
11
SW I#
10
VA_EC_EN
45,62,68
LED_BAT_FULL
59
XLP_OUT
61
PM_BATLOW #
11
VBATT_BOOST#
39
LED_BAT_CHG
59
ESPI_IO3_EC
8
KBC_MUTE#
44
PERKB_DET#
56
ESPI_IO0_EC
8
ESPI_IO1_EC
8
ESPI_IO2_EC
8
SLP_SUS#
11,45,52,62
ESPI_RESET#
8
ESPI_CS_EC#
8
ESPI_CLK_EC
8
LED_ACIN
59
BKL_EN
17
ACE_I2C_IRQ2Z_EC
47
MUX_CTRL_BIOS
17,39
dGPU_OVERT_EC
32
dGPU_OVERT
39
EC_GPIO
32,63,67
GC6_FB_EN_PCH
6,32,62
SLP_S0#
11,52
DGPU_PW R_EN
4,32
SW 1_CFG2
42
SW 1_IN1_EQ0
42
SB_KBCRST#
5
BUF_PLT_RST#
11,46,48,53,54,55
SMI#
10
CPU_C10_GATE#
11
BL_PW M_EN_EC
17
VIN
17,38,60,61,63,64,65,66,67,68,69,74
VDD3
5,6,8,10,11,13,32,45,46,51,53,54,55,58,59,60,61,62,63,67,68,69,70,72,74
1.8VA
6,8,9,11,13,49,54,68,69
VREG3
61,62,74
3.3V
4,17,18,32,38,45,50,53,59,60,62,63,64,65,66,67,69,71,73
d_GPIO9_ALERT_FAN
39
EC_PW M_LEDKB_G
58
PCH_DPW ROK_EC
11
PCH_PW ROK_EC
11
PLVDD_RST_EC
8,17
W LAN_EN
54
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PD500-D02
D02
[52] EC ITE5570
Custom
52
83
Friday, February 18, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PDxxPNP_PNN_PNT
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PD500-D02
D02
[52] EC ITE5570
Custom
52
83
Friday, February 18, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PDxxPNP_PNN_PNT
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PD500-D02
D02
[52] EC ITE5570
Custom
52
83
Friday, February 18, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PDxxPNP_PNN_PNT
R535
*10mil_short
KBC-IT5570
C1344
1u_6.3V_X5R_02
KBC-IT5570
R1112
10K_04
C757
10u_6.3V_X5R_06
KBC-IT5570
R448
100K_04
KBC-IT5570
C1310
0.1u_6.3V_X5R_02
C769
0.1u_6.3V_X5R_02
KBC-IT5570
R444
0_04
KBC-IT5570
R527
10K_1%_04
KBC-IT5570
LPC
GPIO
SMBUS
PS/2
K/B MATRIX
IT5570
ADC
U73A
IT5570E-128/CX
KBC-IT5570
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
/CRX
0
/5
V
T
113
G
P
G
1
/DTR1
#
/S
B
US
Y
/ID7
122
AVSS
75
11
VCC
VST
BY
26
VST
BY
50
VST
BY
92
VST
BY
114
VST
BY
121
VST
B
Y(PLL)
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
.
L19
HCB1005KF-121T20
KBC-IT5570
D50
BAV99 RECTIFIER
KBC-IT5570
A
C
AC
R528
100K_04
C1348
0.1u_6.3V_X5R_02
KBC-IT5570
R439
*0_04
KBC-IT5570
R498
0_04
KBC-IT5570
R510
100K_1%_04
W /CHERGER
R1033
47_04
KBC-IT5570
R1061
0_04
KBC-IT5570
R1047
1.5K_04
KBC-IT5570
R519
*0_04
KBC-IT5570
R1071
*0_04
KBC-IT5570
C1312
0.1u_6.3V_X5R_02
KBC-IT5570
U74
GD25D10CTIGR
PCB Footprint = M-SO8
TPM_W
KBC-IT5570
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
R1084
100K_04
KBC-IT5570
R452
0_04
KBC-IT5570
R546
33_04
TPM_W
KBC-IT5570
R454
*0_04
KBC-IT5570
R542
0_04
KBC-IT5570
R430
0_04
KBC-IT5570
U37
TC7SZ08FU
1
2
5
4
3
C773
0.1u_6.3V_X5R_02
KBC-IT5570
R451
4.7K_04
KBC-IT5570
C767
0.1u_6.3V_X5R_02
KBC-IT5570
R479
0_04
KBC-IT5570
R530
100K_04
R450
*10K_04
KBC-IT5570
Q34
2SK3018S3
G
D
S
C768
0.1u_6.3V_X5R_02
TPM_W
KBC-IT5570
R529
*0_04
KBC-IT5570
R408
0_04
KBC-IT5570
R470
0_04
KBC-IT5570
R566
33_04
TPM_W
KBC-IT5570
C865
0.1u_16V_X5R_02
KBC-IT5570
R472
*20mil short-p
R406
*10K_04
KBC-IT5570
R1086
0_04
KBC-IT5570
D8
MMSZ5231BS
A
C
R403
0_04
KBC-IT5570
R565
33_04
TPM_W
KBC-IT5570
R424
0_04
KBC-IT5570
R1080
0_04
KBC-IT5570
R1050
10K_04
KBC-IT5570
R508
20K_1%_04
GPU board ID
C634
*0.1u_25V_X5R_04
R416
*0_04
KBC-IT5570
R488
*0_04
GPU board ID
R457
*0_04
KBC-IT5570
C775
*5p_50V_NPO_04
KBC-IT5570
R521
1K_04
C1306
0.1u_6.3V_X5R_02
KBC-IT5570
C814
0.1u_6.3V_X5R_02
KBC-IT5570
R489
100K_1%_04
W /O CHARGER
R1108
3.3K_1%_04
TPM_W
KBC-IT5570
R447
*100K_04
KBC-IT5570
R1021
47_04
KBC-IT5570
R486
*100K_04
KBC-IT5570
IT5570
U73B
IT5570E-128/CX
KBC-IT5570
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
R516
*0_04
KBC-IT5570
R414
0_04
KBC-IT5570
R1007
1.5K_04
KBC-IT5570
R1063
0_04
KBC-IT5570
R500
220K_1%_04
GPU board ID
R517
0_04
KBC-IT5570
D25
BAV99 RECTIFIER
KBC-IT5570
A
C
AC
R431
*0_04
KBC-IT5570
R545
0_04
TPM_W
KBC-IT5570
R568
100K_04
R556
*100K_04
R1089
*0_04
KBC-IT5570
R493
220K_1%_04
GPU board ID
R502
100K_04
KBC-IT5570
R423
0_04
KBC-IT5570
R323
430K_04
R438
0_04
KBC-IT5570
Q12
MMBT3904H
M-SOT23-CBE
B
E
C
R429
4.7K_04
KBC-IT5570
R1092
3.3K_1%_04
TPM_W
KBC-IT5570
R322
100K_1%_04
R428
*10mil_short
R501
20K_1%_04
GPU board ID
D49
BAV99 RECTIFIER
KBC-IT5570
A
C
AC
R483
0_04
KBC-IT5570
C863
*47p_25V_NPO_02
KBC-IT5570
R432
10K_04
KBC-IT5570
R413
100K_04
KBC-IT5570
R1056
*10K_04
KBC-IT5570
R458
0_04
KBC-IT5570
R417
*0_04
KBC-IT5570
R1064
100K_04
KBC-IT5570
Sheet 52 of 83
EC ITE5570
Schematic Diagrams
EC ITE5570 B - 53
B.Schematic Diagrams
EC ITE5570
Summary of Contents for PD70PNN
Page 1: ...PD70PNT PD70PNN PD70PNR PD71PNT PD71PNN PD71PNR ...
Page 2: ......
Page 24: ...Introduction 1 12 1 Introduction ...
Page 46: ...Disassembly 2 22 Removing the CCD 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: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...