Schematic Diagrams
PCH 2/9 B - 37
B.Schematic Diagrams
PCH 2/9
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
FINGER
CCD
USB3.1 GEN2
USB3.1 GEN1 AUDIO/B
USB2 COMP RES:
PLACE WITHIN 1 INCH
DESIGN NOTE:
USB3.1 GEN2 TYPE C+DP
USB3.1 GEN2 TYPE C
MCU (Per Key)
BLUETOOTH
USB3.1 GEN1 BACK
DIFF= 85ohm, L=3"~12"
Pin Straps (1)
RESERVED
External pull-up is required. Recommend
100K if pulled up to 3.3V or 75K if
pulled up to 1.8V.
This strap should sample HIGH. There
should NOT be any on-board device
driving it to opposite direction during
strap sampling.
20180427 Del
20180502 Del 3G
DIFF= 85ohm, L=2.5"~8"
To J_SSD2
20180502 Del 3G
20180612 change port
20180612 to NV
D02 0906 P2, P3 Swap
VDD3
VDD3
4,10,29,31,34,35,37,38,41,43,45,46,52,53,55,57,58,64,65,66,67,68,69,71,72,74,77,78
DMI_IT_MR_0_DN
3
DMI_IT_MR_0_DP
3
DMI_MT_IR_0_DN
3
DMI_MT_IR_0_DP
3
DMI_MT_IR_1_DN
3
DMI_MT_IR_1_DP
3
DMI_MT_IR_2_DN
3
DMI_MT_IR_2_DP
3
DMI_MT_IR_3_DN
3
DMI_MT_IR_3_DP
3
DMI_IT_MR_1_DN
3
DMI_IT_MR_1_DP
3
DMI_IT_MR_2_DN
3
DMI_IT_MR_2_DP
3
DMI_IT_MR_3_DN
3
DMI_IT_MR_3_DP
3
PCIE_RXN21_SSD2
46
PCIE_RXP21_SSD2
46
PCIE_RXP22_SSD2
46
PCIE_RXN22_SSD2
46
PCIE_RXN23_SSD2
46
PCIE_RXP23_SSD2
46
PCIE_RXP24_SSD2
46
PCIE_RXN24_SSD2
46
USB_P5#
63
USB_P5
63
USB_P1
51
USB_P1#
51
USB_P7#
47
USB_P7
47
USB_P9#
47
USB_P9
47
USB_P8#
57
USB_P8
57
USB_P14#
45
USB_P14
45
USB_P6#
49
USB_P6
49
PCIE_TXN21_SSD2
46
PCIE_TXP21_SSD2
46
PCIE_TXP22_SSD2
46
PCIE_TXP23_SSD2
46
PCIE_TXN23_SSD2
46
PCIE_TXN24_SSD2
46
PCIE_TXN22_SSD2
46
PCIE_TXP24_SSD2
46
USB_P2#
48
USB_P2
48
USB_P3#
62
USB_P3
62
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
07-01-2 PCH B/13 DMI/PCIE/USB2
A4
36
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
07-01-2 PCH B/13 DMI/PCIE/USB2
A4
36
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
07-01-2 PCH B/13 DMI/PCIE/USB2
A4
36
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
2 OF 13
U30B
HM370_MP
USB2N_1
J3
USB2P_1
J2
USB2N_2
N13
USB2P_2
N15
USB2N_3
K4
USB2P_3
K3
USB2N_4
M10
USB2P_4
L9
USB2N_5
M1
USB2P_5
L2
USB2N_6
K7
USB2P_6
K6
USB2N_7
L4
USB2P_7
L3
USB2N_8
G4
USB2P_8
G5
USB2N_9
M6
USB2P_9
N8
USB2N_10
H3
USB2P_10
H2
USB2N_11
R10
USB2P_11
P9
USB2N_12
G1
USB2P_12
G2
USB2N_13
N3
USB2P_13
N2
USB2N_14
E5
USB2P_14
F6
USB2_COMP
F4
USB2_VBUSSENSE
F3
USB2_ID
G3
RSVD_K29
K29
RSVD_G26
G26
RSVD_E28
E28
DMI2_TXP
B31
PCIE1_TXN/USB31_7_TXN
A17
RSVD_R24
R24
RSVD_L26
L26
RSVD_C27
C27
DMI3_TXP
B29
PCIE4_RXP/USB31_10_RXP
R18
RSVD_F26
F26
RSVD_D29
D29
RSVD_B26
B26
GPP_F17/USB2_OC6#
AR37
RSVD_P24
P24
PCIE3_RXP/USB31_9_RXP
J18
RSVD_B27
B27
RSVD_B25
B25
RSVD_C26
C26
PCIE3_TXP/USB31_9_TXP
C19
RSVD_A25
A25
PCIE21_RXN
T43
PCIE3_RXN/USB31_9_RXN
K18
GPP_E10/USB2_OC1#
AL40
GPP_E9/USB2_OC0#
AH36
PCIE22_RXN
U40
PCIE2_RXP/USB31_8_RXP
P21
PCIE5_RXN
F20
PCIE23_RXN
W43
PCIE21_RXP
R44
PCIE6_RXN
K21
PCIE21_TXN
G47
PCIE4_TXN/USB31_10_TXN
D20
PCIE3_TXN/USB31_9_TXN
B19
GPP_F16/USB2_OC5#
AR35
PCIE22_RXP
U41
PCIE7_RXN
L24
PCIE22_TXN
H47
PCIE5_RXP
G20
PCIE2_TXP/USB31_8_TXP
C18
PCIE5_TXN
B21
PCIE6_RXP
J21
PCIE21_TXP
F46
PCIE8_RXN
F24
PCIE6_TXN
D21
GPP_E12/USB2_OC3#
AL41
PCIE24_RXP
Y41
PCIE2_RXN/USB31_8_RXN
R21
DMI0_RXN
K34
PCIE7_RXP
J24
PCIE22_TXP
H48
PCIE24_TXN
G46
PCIE7_TXN
C23
PCIE5_TXP
A22
PCIE23_TXP
G48
DMI1_RXN
G33
PCIE8_RXP
G24
PCIE1_RXP/USB31_7_RXP
F16
PCIE6_TXP
C21
PCIE4_TXP/USB31_10_TXP
C20
PCIE8_TXN
B24
GPP_F18/USB2_OC7#
AV43
DMI2_RXN
K32
DMI0_RXP
J35
PCIE24_TXP
G45
DMI0_TXN
C33
GPD7
BE41
PCIE7_TXP
B23
PCIE2_TXN/USB31_8_TXN
B18
PCIE1_TXP/USB31_7_TXP
B17
DMI3_RXN
G30
DMI1_RXP
F34
DMI1_TXN
C32
PCIE8_TXP
C24
RSVD1
U13
PCIE4_RXN/USB31_10_RXN
N18
RSVD_M29
M29
DMI2_RXP
J32
PCIE1_RXN/USB31_7_RXN
G17
DMI2_TXN
C31
DMI0_TXP
B33
GPP_F15/USB2_OC4#
AV47
RSVD_M26
M26
DMI3_RXP
F30
DMI3_TXN
C29
DMI1_TXP
B32
GPP_E11/USB2_OC2#
AJ44
PCIE24_RXN
Y40
PCIE23_RXP
W44
PCIE23_TXN
G49
R668
*1K_1%_04
R757
100K_04
R666
*1K_1%_04
R667
113_1%_04
USB_OC3#
USB_OC0#
USB_OC1#
USB_OC2#
USB_OC4#
USB_OC5#
USB_OC6#
USB_OC7#
USB2_COMP
USB2_VBUSSENSE
USB2_ID
GPD7
GPD7
Sheet 36 of 91
PCH 2/9
Summary of Contents for PB50EF
Page 1: ...PB50EF PB51EF ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PB50EF PB51EF Service Manual ...
Page 13: ...Preface XI Preface Speaker Con B 92 ...
Page 14: ...Preface XII Preface ...
Page 26: ...Introduction 1 12 1 Introduction ...
Page 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 48: ...A 8 A Part Lists ...