Service manual
Schematic Diagrams
B - 24 PCH USB/PCIE/DMI
B.Schematic Diagrams
PCH USB/PCIE/DMI
C834 *0.1u_10V_X7R_04
C830 *0.1u_10V_X7R_04
DMI_TXP06
DMI_TXN06
DMI_RXP06
DMI_RXN06
C872 0.1u_10V_X7R_04
C877 0.1u_10V_X7R_04
PE2_RX_1394B_U40
PE2_RX_1394B#_U40
PEG_RX_USB3#_NEC
R994 0_04
0713J
Modify
1K¡÷10K
0718J
Modify Del OC1#
R706 10K_04
USB_OC#2
USB_OC#7
USB_OC#6
USB_OC#4
USB_OC#3
R391 22.6_1%_04
USB_PP5
R996 *0_04
USB_OC#1
R997 *0_04
C843 0.1u_10V_X7R_04
C838 0.1u_10V_X7R_04
3D EMITTER
PE3_RX_WAN#37
PE3_TX_WAN#37
PE3_TX_WAN37
PE3_RX_WAN37
0714J
Modify Del NEC¹w¯d
USB_PN0 54
USB_PP0 54
PEG_TX_USB332
PEG_TX_USB3#32
C853 0.1u_10V_X7R_04
C848 0.1u_10V_X7R_04
PEG_RX_USB3#32
PEG_RX_USB332
Over Current Pin Default Usage
Pin Default Port Mapping
OC0# Port 0, Port 1
OC1# Port 2, Port 3
OC2# Port 4, Port 5
OC3# Port 6, Port 7
OC4# Port 8, Port 9
OC5# Port 10, Port 11
OC6# Port 12, Port 13
OC7# Not Used
R469 10K_04
C823 *0.1u_10V_X7R_04
C824 *0.1u_10V_X7R_04
0721J
Modify NETName
CK_USB_DN 30
R395 49.9_1%_04
R708 10K_04
1.1VS
R403 *15K_04
CK_USB_DP 30
USB_OC#2
FINGER
PEG_TX_USB3#_NEC
CK_CLKIN_DMI_DP30
USB_OC#3
0708-J
USB_PN10 18
USB_PP10 18
CK_CLKIN_CPY _DP30
CK_CLKIN_CPY _DN30
R496 10K_04
USB_PP3 42
USB_PN3 42
USB_PP4 42
USB_PN4 42
DMI_TXP16
DMI_RXP16
DMI_TXN16
C867 0.1u_10V_X7R_04
DMI_RXN16
C873 0.1u_10V_X7R_04
USB_OC#5
DMI_TXP26
DMI_TXN26
DMI_RXP26
C862 0.1u_10V_X7R_04
D03-1014J
Modify
DMI_RXN26
C865 0.1u_10V_X7R_04
PEG_RX_USB3_NEC
DMI_TXN36
DMI_TXP36
DMI_RXN36
DMI_RXP36
C856 0.1u_10V_X7R_04
C863 0.1u_10V_X7R_04
USB_PN1 54
USB_PP1 54
USB PORT2
USB PORT1
USB_OC#4
USB_OC#5
-ìESATA COMBO USB,
2 OF 10
DMI PCI-E
USB
U36BBD82027D ES2 B0
CLKIN_DMI_N
M1
CLKIN_DMI_P
M2
CLKIN_GND0_N
Y5
CLKIN_GND0_P
Y4
DMI_RCOMP
U12
DMI_RXN_0
U5
DMI_RXN_1
T6
DMI_RXN_2
P4
DMI_RXN_3
N5
DMI_RXP_0
U6
DMI_RXP_1
T5
DMI_RXP_2
P5
DMI_RXP_3
N4
DMI_TXN_0
V2
DMI_TXN_1
U1
DMI_TXN_2
R2
DMI_TXN_3
R1
DMI_TXP_0
U3
DMI_TXP_1
U2
DMI_TXP_2
R3
DMI_TXP_3
P2
DMI_ZCOMP
U13
PERN1
AE4
PERN2
AF5
PERN3
AH6
PERN4
AJ6
PERN5
AE8
PERN6
AF8
PERN7
AH8
PERN8
AJ9
PERP1
AE5
PERP2
AF4
PERP3
AH5
PERP4
AJ5
PERP5
AE9
PERP6
AF9
PERP7
AH9
PERP8
AJ8
PETN1
AB1
PETN2
AC2
PETN3
AE1
PETN4
AF2
PETN5
AH1
PETN6
AH2
PETN7
AK1
PETN8
AL2
PETP1
AB2
PETP2
AB3
PETP3
AD2
PETP4
AE3
PETP5
AG2
PETP6
AH3
PETP7
AJ2
PETP8
AK3
CLKIN_DOT96N
R32
CLKIN_DOT96P
R31
DMIRBIAS
U9
OC0#/GPIO59
K34
OC1#/GPIO40
M37
OC2#/GPIO41
M38
OC3#/GPIO42
K36
OC4#/GPIO43
J30
OC5#/GPIO9
L39
OC6#/GPIO10
K30
OC7#/GPIO14
K38
USBN_0
U38
USBN_1
W38
USBN_10
AD34
USBN_11
AC34
USBN_12
AA34
USBN_13
Y34
USBN_2
U37
USBN_3
Y37
USBN_4
AB38
USBN_5
AB37
USBN_6
AD38
USBN_7
AE37
USBN_8
U34
USBN_9
V34
USBP_0
U39
USBP_1
Y39
USBP_10
AD35
USBP_11
AC35
USBP_12
AA36
USBP_13
Y36
USBP_2
V38
USBP_3
AA38
USBP_4
AB39
USBP_5
AC38
USBP_6
AE39
USBP_7
AF38
USBP_8
U35
USBP_9
V35
USBRBIASN
V32
USBR BIASP
U32
USB_OC#0
USB_PN2
R995 0_04
R705 10K_04
D03-1014J
Modify
D03-1014J
¹w¯d¥t¤@²Õ¨«½u,¶Vµu¶V¦n.
D02-0929J
Modify Del TV CARD¹w¯d
R999
*0_04
R998
*0_04
USB BOARD
USB BOARD
TV CARD
PCIE_RXP8_NEW_CARD18
PCIE_RXN8_NEW_CARD18
¤p¥dºÝ ¦¹PORT¾÷ºc¤£¶}¤Õ
PCIE_TXN8_NEW_CARD18
PCIE_TXP8_NEW_CARD18
R394 750_1%_04
CK_CLKIN_DMI_DN30
PEG_TX_USB3_NEC
USB PORT3
R414 10K_04
0718J
CHG PU
USB_PP7 54
USB_PN7 54
USB_PP6 37
USB_PN6 37
NEW CARD
USB_OC#7
D03-1014J
¹w¯d¥t¤@²Õ¨«½u,¶Vµu¶V¦n.
USB_OC#6
WLAN & DEBUG CARD
USB_OC#0
R411 10K_04
VDD3
TI USB3.0
USB_PP2
USB_PN5
C820 0.1u_10V_X7R_04
USB_PN11 37
C822 0.1u_10V_X7R_04
USB_PP11 37
CCD
Bluetooth
ESATA+USB Combo PORT
R497 *15K_04
USB_PP9 54
USB_PN9 54
PCIE_RXN8_NEW_CARD_U18
PCIE_RXP8_NEW_CARD_U18
NEW CARD
C826 0.1u_10V_X7R_04
C828 0.1u_10V_X7R_04
PE6_TX_LAN38
PE6_RX_LAN#38
PE6_TX_LAN#38
PE6_RX_LAN38
0725J
Modify net name
R468 10K_04
USB_OC#0 54
PE2_TX_1394B#40
PE2_TX_1394B40
C846 0.1u_10V_X7R_04
C849 0.1u_10V_X7R_04
PE2_RX_1394B40
PE2_RX_1394B#40
R1001
*0_04
R1000
*0_04
C836 0.1u_10V_X7R_04
C841 0.1u_10V_X7R_04
PE4_RX_JMB#39
PE4_TX_JMB#39
PE4_TX_JMB39
PE4_RX_JMB39
USB_OC#4 54
R707 *15K_04
R832 *15K_04
USB_OC#5 18
USB_PP8 20
USB_PN8 20
USB_OC#1
Sheet 23 of 63
PCH USB/PCIE/DMI