Clevo P170EM Service Manual Page 81

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Schematic Diagrams
PCH 5/9 - PCI, USB, RSVD B - 25
B.Schematic Diagrams
PCH 5/9 - PCI, USB, RSVD
INT_PIRQB#
INT_PIRQC#
3.3VS
INT_PIRQD#
R495 8. 2K_04
INT_PIRQA#
R510 8. 2K_04
R426 8. 2K_04
R427 8. 2K_04
USB_PN2 29
USB_PP2 29
USB3 PORT3
RN9
10K_8P4R_04
8 1
7 2
6
5
3
4
USB_OC#45
USB_PN5 30
USB_PP5 30
C228 0.1u_10V_X5R_04
R157
100K_04
R398 *0_04
R187 20_1%_06
RN10
10K_8P4R_04
8 1
7 2
6
5
3
4
R654 * 22_04
PCLK_TPM_R
PCLK_TPM2
U15
MC74VHC 1G08DFT2G
1
2
5
4
3
3.3VS
3.3V
3.3VS2,4,10,11,12, 13,14,15, 16, 17,18,19,20,21,22,23,25,26, 27,29,30,31,33,34,35,36,37,38,41,45,48
USB3_TXP129
USB3_TXN129
USB3_RXP129
3.3V3,4,7,15,20,21,22,25,26, 27,30,31, 33, 37,38,41,43,44
BUF _PLT_RST# 16,30,35,38
USB3_RXN129
USB3_RXP239
USB3_TXN239
USB3_TXP239
USB3_RXN239
USB3_TXN329
USB3_RXP329
USB3_RXN329
USB3_TXP329
AC_PRESENT 22,35
USB3.0 SUPPORT
PME#35,38
PL T_RS T#2,4,14
USB_PP1 29
USB_PN1 29
USB3 PORT1
INT_PIRQE#
SATA_ODD_DA#
INT_PIRQG#
INT_PIRQH#
SATA_ODD_DA#37
R211 22_04
R434 22_04
PCLK_KBC35
CLK_PCI _FB21
CLK_PCI_KBC_R
CLK_PCI_FB_R
RSVD
PCI
USB
U19E
C PT_PP T_R ev _0p5
RSVD23
AV5
RSVD1
AY7
RSVD2
AV7
RSVD3
AU3
RSVD4
BG4
RSVD5
AT10
RSVD6
BC8
RSVD7
AU2
RSVD8
AT4
RSVD17
BB5
RSVD18
BB3
RSVD19
BB7
RSVD20
BE8
RSVD21
BD4
RSVD22
BF6
RSVD9
AT3
RSVD10
AT1
RSVD11
AY3
RSVD12
AT5
RSVD13
AV3
RSVD14
AV1
RSVD15
BB1
RSVD16
BA3
RSVD25
AT8
RSVD24
AV10
RSVD26
AY5
RSVD27
BA2
RSVD28
AT12
RSVD29
BF3
PIRQA#
K40
PIRQB#
K38
PIRQC#
H38
PIRQD#
G38
REQ1# / GPIO50
C46
REQ2# / GPIO52
C44
REQ3# / GPIO54
E40
GNT1# / GPIO51
D47
GNT2# / GPIO53
E42
GNT3# / GPIO55
F46
PIRQE# / GPIO2
G42
PIRQF# / GPIO3
G40
PIRQG# / GPIO4
C42
PIRQH# / GPIO5
D44
USBP0N
C24
USBP0P
A24
USBP1N
C25
USBP1P
B25
USBP2N
C26
USBP2P
A26
USBP3N
K28
USBP3P
H28
USBP4N
E28
USBP4P
D28
USBP5N
C28
USBP5P
A28
USBP6N
C29
USBP6P
B29
USBP7N
N28
USBP7P
M28
USBP8N
L30
USBP8P
K30
USBP9N
G30
USBP9P
E30
USBP10N
C30
USBP10P
A30
USBP11N
L32
USBP11P
K32
USBP12N
G32
USBP12P
E32
USBP13N
C32
USBP13P
A32
PME#
K10
CLKOUT_PCI0
H49
CLKOUT_PCI1
H43
CLKOUT_PCI2
J48
USBRBIAS#
C33
USBR BIAS
B33
OC0# / GPIO59
A14
OC1# / GPIO40
K20
OC2# / GPIO41
B17
OC3# / GPIO42
C16
OC4# / GPIO43
L16
OC5# / GPIO9
A16
OC6# / GPIO10
D14
OC7# / GPIO14
C14
CLKOUT_PCI4
H40
CLKOUT_PCI3
K42
PLTRST#
C6
TP1
BG26
TP2
BJ26
TP3
BH25
TP6
AH38
TP7
AH37
TP8
AK43
TP9
AK45
TP16
Y13
TP17
K24
TP18
L24
TP19
AB46
TP20
AB45
TP21
B21
TP22
M20
TP23
AY16
USB3Rn1
BE28
USB3Rn2
BC30
USB3Rn3
BE32
USB3Rn4
BJ32
USB3Rp1
BC28
USB3Rp2
BE30
USB3Rp3
BF32
USB3Rp4
BG32
USB3Tn1
AV26
USB3Tn2
BB26
USB3Tn3
AU28
USB3Tn4
AY30
USB3Tp1
AU26
USB3Tp2
AY26
USB3Tp3
AV28
USB3Tp4
AW30
TP4
BJ16
TP5
BG16
TP15
AM5
TP14
AM4
TP13
AH12
TP12
H3
TP11
N30
TP10
C18
TP24
BG46
USB_BIAS
R246 *0_04
R531 10K_04
USB_OC#67
USB_PP0 39
USB_PN0 39
USB3 PORT2
USB_OC#1213 21
INT_PIRQA#
INT_PIRQB#
INT_PIRQC#
INT_PIRQD#
USB_OC#1
USB_OC#1011
SATA_ODD_DA#
DGPU_HOLD_RST#
GPU_PWR_EN#
PCIECLKRQ6#
WLAN
FINGER
USB_OC#89
DGPU_SELECT#
RN12
10K_8P4R_04
8 1
7 2
6
5
3
4
PL T_R ST#
HM65 no support Port6 and Port7
BBS_BIT1
PCI_GNT#3
DGPU_PWM_SELECT#
USB_OC#23
PCIECLKRQ6#21
D03 modify
22.6_1%_06 -> 20_1%_06
bug 72
3D EMITTER
USB_OC#14
D03 modify
INT_PIRQE#
USB_PN9 30
USB_PP9 30
MPC Switch Control
MPC OFF -- 0 DEFAULT
MPC ON -- 1
USB2 PORT1
Flash Descriptor security override strap
PCI_GNT#3
LOW = PCI_GNT#3 swap override
HIGH = Default
R418 *1K_04
R419 *1K_04
BBS_BIT1
R430 *1K_04
PCI_GN T#3
Understand the RED FONT define
BBS_BIT1 BBS_BIT0 Boot BIOS Location
0 0 LPC
0 1 Reserved (NAND)
1 0 PCI
1 1 SPI
Boot BIOS Strap
CCD
INT_PIRQG#
R206 10K_04
INT_PIRQH#
R377 10K_04
INT_PIRQE#
DGPU_PWM_SELECT#
R438 *10K_04
USB_OC#45
USB_OC#67
USB_OC#89
USB_OC#1
USB_OC#23
GPIO14
USB_OC#14
USB_OC#1213
USB_OC#1011
PIN PLT_RST# to Buffer
PLT_RST#
PantherPoint - H (PCI,USB,NVRAM)
USB_PN3 30
USB_PP3 30
USB_PN4 37
USB_PP4 37
R482 *0_04
DGPU_RST#14,35
DGPU_HOLD_RST#
DGPU_SELECT#
GPU_PWR_EN#
USB_PP8 37
USB_PN8 37
Sheet 24 of 61
PCH 5/9 - PCI, USB,
RSVD
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