Schematic Diagrams
Misc - GPIO_I2C_ROM B - 23
B.Schematic Diagrams
Misc - GPIO_I2C_ROM
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
MISC: GPIO, I2C, and ROM
DG P.279 Note: GPIO can 3V3 input ,
and can not drive a 3V3 levelin push-pull mode.
DG P.261 use 2.2k pull-up
on both I2C_SDA/SCL
DP_E
VBIOS ROM 1M
(OPTIMUS)
L: 0Bx to Ax
H: 1Bx to Ax
Zdiff=50Ω
FROM HDMI REDRIVER
HDMI
N V
⺢
嬘
VGA_ROM_CS#
VGA_ROM_SO
VGA_ROM_SI
VGA_ROM_SCLK
GPU_BUFRST#
OVERT#
GPIO6_NVVDD_PSI#
GPIO12_AC_DETECT_R
GPIO5_FRAME_LOCK#
GPIO4_1V8_MAIN_EN
GPIO9_THERM_ALERT#
I2CC_SCL
I2CC_SDA
GPIO10_ALT_MEM_VREF
GPIO11_PPEN
GPIO1_GC6_FB_EN
GPIO2_GPU_EVENT#
OVERT#
SMC_VGA_THERM
SMD_VGA_THERM
SMD_VGA_THERM1
SMC_VGA_THERM1
I2CC_SCL
I2CC_SDA
JTAG_TRST
TS_VREF
GPIO12_AC_DETECT_R
GPIO8_MEM_VDD_CTL
GPIO7_BL_PWM_GPU
GPIO21_RASTER_SYNC0
GPIO20_NVVDDS_PSI
GPIO28_OC_WARN#
GPIO5_FRAME_LOCK#
GPIO11_PPEN
GPIO7_BL_PWM_GPU
GPIO9_THERM_ALERT#
GPIO10_ALT_MEM_VREF
GPIO6_NVVDD_PSI#
GPIO12_AC_DETECT_R
GPIO3_PS_NVVDDS_VID
GPIO4_1V8_MAIN_EN
GPIO8_MEM_VDD_CTL
GPIO16_SYS_PEX_RST_MON#
GPIO23_GPU_PEX_RST_HOLD#
GPIO18_IFPE_HPD_R
GPIO21_RASTER_SYNC0
GPIO27_IFPC_HPD_R
GPIO24_IFPF_HPD_R
GPIO24_IFPF_HPD_R
OVERT#
GPIO9_THERM_ALERT#
GPU_PEX_RST#
GPU_PEX_RST#
IVGA_ROM_SI
IVGA_ROM_CS#_R
IVGA_ROM_SCLK
VGA_ROM_CS#
VGA_ROM_SI
VGA_ROM_SCLK
VGA_ROM_SO
IVGA_ROM_SO_R
GPIO27_IFPC_HPD_R
GPIO20_NVVDDS_PSI
GPIO16_SYS_PEX_RST_MON#
GPIO23_GPU_PEX_RST_HOLD#
1V8_AON
NV3V3
1V8_AON
NV3V3
GND
GND
1V8_AON
GND
NV3V3
1V8_AON
1V8_AON
1V8_AON
VDD3
1V8_AON
1V8_AON
1V8_AON
STRAP0
20
STRAP1
20
STRAP2
20
STRAP3
20
STRAP4
20
STRAP5
20
VDD3
4,30,31,33,35,36,38,40,42,43,46,48,49,50,54,56,57,58,59,60,61
3.3V
2,23,28,29,39,41,48,49,51,59,61
1V8_RUN
10,11,19,20,24,61
1V8_AON
10,19,20,23,24,35,57,58,60,61
VGA_ROM_SO
20
VGA_ROM_SCLK
20
VGA_ROM_SI
20
GPIO0_NVVDD_PWM_VID
57
GPIO1_GC6_FB_EN_R
23
GPU_EVENT#
34
SMC_VGA_THERM
46,47
SMD_VGA_THERM
46,47
I2CC_SDA
59
I2CC_SCL
59
AC/BATL#
56
VBATT_BOOST#
46
NV3V3
10,29,59,61
OVERT#
23
GPIO8_MEM_VDD_CTL
60
GPIO28_OC_WARN#
59
GPIO10_ALT_MEM_VREF
12,13,16
GPIO6_NVVDD_PSI#
57,58
GPIO4_1V8_MAIN_EN
23
GPIO3_PS_NVVDDS_VID
58
GPIO29_VRDUTY
57
3.3VS
8,9,23,26,27,28,29,30,31,32,33,34,35,38,40,42,43,44,45,46,47,48,49,53,54,57,58,60
MDP_F_HPD
27,34
d_GPIO9_ALERT_FAN
46
dGPU_GPIO8_OVERT
46
GPU_PEX_RST#
10,23
HDMI_HPD
29,34
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85E0-D02
D02
[22] Misc-GPIO_I2C_ROM
Custom
22
69
Tuesday, April 10, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85E0-D02
D02
[22] Misc-GPIO_I2C_ROM
Custom
22
69
Tuesday, April 10, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85E0-D02
D02
[22] Misc-GPIO_I2C_ROM
Custom
22
69
Tuesday, April 10, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R17
10K_04
S
D
G
Q3B
*MTDK3S6R
5
3
4
C
755
220p_50V
_N
P
O
_04
C78
470p_50V_X7R_04
R437
10K_04
C715
*0.1u_16V_Y5V_04
R399
10K_04
S
D
G
Q4A
MTDK3S6R
2
6
1
R445
0_04
R134
100K_04
R467
100K_04
R23
2K_04
R427
33_04
R438
10K_04
R470
0_04
R19
10K_04
R408
0_04
R62
10K_04
R14
2.2K_04
R58
2.2K_04
R440
10K_04
C214
*0.1u_16V_X7R_04
R22
100K_04
C490
*220p_50V_NPO_04
R441
10K_04
R428
33_04
R59
*0_04
R21
2K_04
R429
10K_04
R60
2.2K_04
13/23 MISC 1
COMMON
BGA2152
INS27193394
G1W
BK23
NVJTAG_SEL
BL24
JTAG_TRST
BM24
JTAG_TDO
BM23
JTAG_TDI
BL23
JTAG_TMS
BK24
JTAG_TCK
BJ2
THERMDP
BJ1
THERMDN
BF12
TS_VREF
BG5
OVERT
BA1
GPIO32_RFU
BA2
GPIO31_RFU
BB3
GPIO30
BA3
GPIO29
BB4
GPIO28
BA4
GPIO27
BE7
GPIO26
BB2
GPIO25
BD5
GPIO24
BG3
GPIO23
BB6
GPIO22
BA5
GPIO21
BE5
GPIO20
BD4
GPIO19
BE3
GPIO18
BH1
GPIO17
BE2
GPIO16
BG1
GPIO15
BG4
GPIO14
BB1
GPIO13
BE6
GPIO12
BH3
GPIO11
BD3
GPIO10
BJ3
GPIO9
BH4
GPIO8
BD7
GPIO7
BD2
GPIO6
BG2
GPIO5
BE1
GPIO4
BE4
GPIO3
BD1
GPIO2
BB5
GPIO1
BD6
GPIO0
BF8
I2CB_SDA
BG8
I2CB_SCL
BH9
I2CC_SDA
BG9
I2CC_SCL
BH8
I2CS_SDA
BJ8
I2CS_SCL
R160
100K_04
R444
10K_04
R426
33_04
C489
220p_50V_NPO_04
R13
100K_04
15/23 MISC 2
COMMON
BGA2152
INS27193986
G1T
BJ5
STRAP5
BK5
STRAP4
BM5
STRAP3
BM4
STRAP2
BL4
STRAP1
BL3
STRAP0
BF9
BUFRST
BK3
ROM_SCLK
BK4
ROM_SO
BK2
ROM_SI
BJ4
ROM_CS
R484
1K_04
R398
10K_04
S
D
G
Q4B
MTDK3S6R
5
3
4
R18
10K_04
R20
10K_04
R443
10K_04
R177
10K_04
R468
10K_04
D34
RB751V-40(lision)
A
C
INS28107254
SO8
U27
SO8
COMMON
W25Q40EW 1.8V
6-04-02540-A71
1
CS
2
SO
3
WP
4
GND
5
SI
6
SCK
7
HOLD
8
VCC
S
D
G
Q3A
*MTDK3S6R
2
6
1
C79
470p_50V_X7R_04
R
482
100K
_04
R61
0_04
U3
SN74LV1T32DCKR
4
5
3
1
2
R15
2.2K_04
Q29
MTN2002ZS3
G
D
S
R486
*10K_04
R436
100K_04
Q12
BTN3904
M-SOT23-CBE
B
E
C
R469
100K_04
R38
10K_04
Sheet 22 of 69
Misc -
GPIO_I2C_ROM
Summary of Contents for Clevo N870EP6
Page 1: ...N870EP6 N871EP6...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N870EP6 N871EP6 Service Manual...
Page 24: ...Introduction 1 12 1 Introduction...
Page 41: ...Top A 3 A Part Lists Top Figure A 1 Top...
Page 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom...
Page 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board...
Page 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD...
Page 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD...
Page 46: ...A 8 A Part Lists...