Clevo NH77DCQ User Manual

Schematic Diagrams
B - 24 Misc - GPIO, I2C and ROM
B.Schematic Diagrams
Misc - GPIO, I2C and 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
HDMI
NV
⺢嬘
The GPU does not support multiple
masters on its I2C Buses.
master
slave
The error was caused by PB50EF_D01_20180521A.DSN
0606 Biaggi
The error was caused by PB50EF_D01_20180521A.DSN
0606 Biaggi
Raven modfiy 0726
Raven modfiy 0726
19UHVHUYH
HDMI
1V8_AON
1V8_RUN
1V8_AON
NV3V3
GND
GND
1V8_AON
GND
1V8_RUN
1V8_AON
1V8_AON
VDD3
1V8_AON
1V8_AON
1V8_AON
1V8_AON
3.3VS
1V8_AON
1V8_AON
NV3V3
1V8_RUN
1V8_AON
NV3V3
STRAP021
STRAP121
STRAP221
STRAP321
STRAP421
STRAP521
VDD34,30,31,33,36,39,40,42,44,45,46,47,48,49,52,53,55,56,57,58,59,60,63,70,71,72
3.3V2,24,28,41,43,47,48,50,51,54,57,58,59,68,69
1V8_RUN10,11,21,60
1V8_AON10,12,13,14,15,17,18,20,21,22,24,25,56,59,60,72
VGA_ROM_SO 21
VGA_ROM_SCLK 21
VGA_ROM_SI 21
GPIO0_NVVDD_PWM_VID 56
GPIO1_GC6_FB_EN_R 24
SMC_VGA_THERM 45,70
SMD_VGA_THERM 45,70
AC/BATL# 55
VBATT_BOOST# 45
NV3V310,29,56,59,60,72
OVERT#24
GPIO8_MEM_VDD_CTL 59
GPIO28_OC_WARN# 72
GPIO10_FBVREF_SEL 12,14,17
GPIO4_1V8_MAIN_EN 24
3.3VS8,9,24,27,28,29,30,31,32,33,34,35,38,39,40,42,43,44,45,47,48,52,59,70,71
MDP_E_HPD 34,69
d_GPIO9_ALERT_FAN 45
dGPU_GPIO8_OVERT 45
GPU_PEX_RST# 10,24
HDMI_HPD 29,34
FP_FUSE_GPU 25
ADC_IN_P72
ADC_IN_N72
GPIO6_NVVDD_PSI#_R 56
GPIO25_FBVDD_PSI#_R 59
I2CC_SCL_PP 24,56,59
I2CC_SDA_PP 24,56,59
GPU_EVENT# 34
DGPU_RST#_PCH24,34
Title
Size Docum ent Num ber Rev
Date: Sheet
of
6-71-NH5D0-D02
D02
[23] Misc-GPIO_I2C_ROM
Custom
23 74Thursday, February 27, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Docum ent Num ber Rev
Date: Sheet of
6-71-NH5D0-D02
D02
[23] Misc-GPIO_I2C_ROM
Custom
23 74Thursday, February 27, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Docum ent Num ber Rev
Date: Sheet of
6-71-NH5D0-D02
D02
[23] Misc-GPIO_I2C_ROM
Custom
23 74Thursday, February 27, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
C990 220p_50V_NPO_04
S D
G
Q55B
MTDK3S6R
5
34
R119 *10K_04
R194
*10K_1%_04
R167 *300K_1%_04
C125 *470p_50V_X7R_04
S D
G
Q19B
MTDK3S6R
5
34
R101
10K_04
C972
0.1u_6.3V_X5R_02
R543 10K_04
R571 0_04
R168 100K_04
R193 *10K_1%_04
C600
*0.1u_6.3V_X5R_04
R525 100K_04
R522 33.2_1%_04
R545
10K_04
R554 0_04
R131 33.2_1%_04
R546 10K_04
R549 0_04
R195 *300K_1%_04
R135 1.5K_1%_04
R120 *10K_04
R126 4.75K_1%_04
R144
*10K_04
R148
10K_04
Q22
*BTN3904
B
E C
C230*0.1u_10V_X7R_04
C607
*0.1u_6.3V_X5R_04
R149 100K_04
R559
10K_04
R91 1.5K_1%_04
Q23
*BTN3904
B
E C
R84 1.5K_1%_04
C484 *220p_50V_NPO_04
R542 10K_04
R547 33.2_1%_04
R81 33.2_1%_04
R127
*0_04
12/22 MISC 1
G1T
?
BGA2228
COMMON
BK23
NVJTAG_SEL
BL24
JTAG_TRST
BM24
JTAG_TDO
BM23
JTAG_TDI
BL23
JTAG_TMS
BK24
JTAG_TCK
BJ11
ADC_IN
BJ9
ADC_IN
BJ2
THERMDP
BJ1
THERMDN
BF12
TS_VREF
BG5
OVERT
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
C296
2.2u_6.3V_X5R_04
R92 33.2_1%_04
R548
10K_04
R76 33.2_1%_04
R130 4.75K_1%_04
R161 100K_04
S D
G
Q21B
MTDK3S6R
5
34
R166
0_04
C996
2.2u_6.3V_X5R_04
R118 10K_04
R521 33.2_1%_04
R558 10K_04
C460 220p_50V_NPO_04
R145 10K_04
14/22 MISC 2
COMMON
BGA2228
?
G1U
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
R133 10K_04
R196
0_04
R85 33.2_1%_04
R536 100K_04
R556
2.2K_04
R517
10K_04
S D
G
Q19A
MTDK3S6R
2
61
R124 33.2_1%_04
R173
10K_1%_04
S D
G
Q21A
MTDK3S6R
2
61
R550
10K_04
R147 10K_04
U36
FA7609A6
P/N = 6-15-76096-7E0
VIN
2
GND
1
NC
3
ON
6
VOUT
4
VBIAS
5
D34 RB751V-40(lision)
A C
C1182
*10u_6.3V_X5R_06
R552
10K_04
R158
10K_04
S D
G
Q55A
MTDK3S6R
2
61
INS28107254
SO8
U35
SO8
COMMON
MX25U8033EM1I-12G
1
CS
2
SO
3
WP
4
GND
5
SI
6
SCK
7
HOLD
8
VCC
R535 100K_04
C134 *470p_50V_X7R_04
R175
10K_1%_04
R129
0_04
R139 1.5K_1%_04
U9
SN74LV1T32DCKR
4
53
1
2
R159
10K_04
R570 *10K_04
R121 100K_04
Q20
BTN3904
M-SOT23-CBE
B
E C
R197
*10K_1%_04
R541 100K_04
R182 *10K_1%_04
Q53
BTN3904
M-SOT23-CBE
B
E C
R557 10K_04
C997
0.1u_6.3V_X5R_02
VGA_ROM_CS#
VGA_ROM_SO
VGA_ROM_SI
VGA_ROM_SCLK
GPU_BUFRST#
OVERT#
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_THERMSMD_VGA_THERM1
JTAG_TRST
TS_VRE F
GPIO12_AC_DETECT_R
GPIO8_MEM_VDD_CTL
GPIO7_BL_PWM_GPU
GPIO21_RASTER_SYNC0
GPIO20_FL_SYNC_GPU_FGC6
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
GPIO4_1V8_MAIN_EN
GPIO8_MEM_VDD_CTL
GPIO16_FAN_A_PWM
GPIO18_IFPE_HPD_R
GPIO21_RASTER_SYNC0
GPIO27_IFPC_HPD_R
GPIO18_IFPE_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
GPIO16_FAN_A_PWM
GPIO26_FP_FUSE
GPIO25_FBVDD_PSI#
I2CC_SCL
I2CC_SDA
GPIO29_IDLE_IN_SW
GPIO26_FP_FUSE
GPIO29_IDLE_IN_SW
GPIO6_NVVDD_PSI#
GPIO25_FBVDD_PSI#
GPIO6_NVVDD_PSI# GPIO6_NVVDD_PSI#_R
GPIO25_FBVDD_PSI# GPIO25_FBVDD_PSI#_R
I2CC_SCL
I2CC_SDA
GPIO20_FL_SYNC_GPU_FGC6
SMC_VGA_THERM1
I2CB_SCL
I2CB_SDA
I2CB_SCL
I2CB_SDA
Sheet 23 of 67
Misc - GPIO, I2C,
and ROM

Clevo NH77DCQ Specifications

General

Brand	Clevo
Model	NH77DCQ
Category	Laptop
Language	English