Schematic Diagrams
B - 26 PCH 2/9
B.Schematic Diagrams
PCH 2/9
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
EC DELAY 99ms(UP)
USB2 COMP RES: PLACE WITHIN 1 INCH
DESIGN NOTE:
1- USB3 Port 1 Charger
8- CCD
14- BT
TO VR_ON & EC
ON
BUF_PLT_RST#
1/10
DESIGN NOTE:
㚫㚱⸚㒦䘬 ⓷
柴婳㉱
GND
⊭ 央
⣏
VI A
㗪␐怕 婳
怈 暊
20m
il
SM BUS
XTAL INPUT
HIGH -> DIFFERENTIAL
LOW -> SINGLE ENDED
2- Audio USB3 CON
3. Type C
6. Audio USB2 CON
3,4
Audio USB3.0 Con.
Audio USB2.0 Con.
USB TABLE
USB2.0
DEVICE
USB3.0
Charger, PORT 1
Type-C
BT
CCD
2
3
6
8
14
1
1
RTL8111H GLAN
2
HM470 N/A
HM470 N/A
HM470 N/A
HM470 N/A
Rubband
2019/12/17
USB_OC0#
USB_OC1#
USB_OC2#
VISACH2_D3
USB_OC4#
USB_OC5#
USB_OC6#
USB_OC7#
USB2_COMP
USB2_VBUSSENSE
TP_PCH_U13
USB2_ID
SYS_PW ROK_R
ALL_SYS_PW RGD
USB_OC0#
USB_OC1#
USB_OC2#
VISACH2_D3
USB_OC6#
USB_OC7#
ALL_SYS_PW RGD
USB_OC4#
USB_OC5#
GPD_7
GPD_7
GPD_7
VDD3
VDD3
VDD3
3.3VA
5VS
3.3VS
VDD3
3.3VS
VDD3
PM_PCH_PW ROK
25,27
PM_PW ROK
39
SYS_PW ROK
27
DMI_MT_IR_0_DN
2
DMI_MT_IR_0_DP
2
DMI_MT_IR_1_DN
2
DMI_MT_IR_1_DP
2
DMI_MT_IR_2_DN
2
DMI_MT_IR_2_DP
2
DMI_MT_IR_3_DN
2
DMI_MT_IR_3_DP
2
DMI_IT_MR_0_DN
2
DMI_IT_MR_0_DP
2
DMI_IT_MR_1_DN
2
DMI_IT_MR_1_DP
2
DMI_IT_MR_2_DN
2
DMI_IT_MR_2_DP
2
DMI_IT_MR_3_DN
2
DMI_IT_MR_3_DP
2
USB_PP1
35
USB_PN1
35
USB_PN14
34
USB_PP14
34
PCH_DPW ROK
27
SUSB#
22,27,33,35,41,42,44,47
VCCIO_PW RGD
42
ALL_SYS_PW RGD
4,22,39,46
USB_PN8
38
USB_PP8
38
USB_PN6
37
USB_PP6
37
VCORE_PG
46
PLT_RST#
17,24
BUF_PLT_RST#
34,36,38,39
PM_PCH_PW ROK
25,27
SMB_DATA_MAIN_DDR4
8,9
SMB_CLK_MAIN_DDR4
8,9
SMB_CLK
27,44
SMB_DATA
27,44
USB_PN2
37
USB_PP2
37
USB_PN3
35
USB_PP3
35
3.3VA
4,24,26,27,30,32,38,42,47
5VS
21,23,33,37,38,39,40,41,54
VDD3
4,24,27,30,32,33,34,36,38,39,40,41,42,43,46,47,49,50,51,52,53,54,55
3.3VS
8,9,16,17,18,21,22,23,24,26,27,28,29,32,33,34,36,37,38,39,41,42,44,46
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP500-D02
D02
[25] PCH 2/12-DMI/PCIE/USB2.0
A3
25
59
Monday, February 24, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N18P
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP500-D02
D02
[25] PCH 2/12-DMI/PCIE/USB2.0
A3
25
59
Monday, February 24, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N18P
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP500-D02
D02
[25] PCH 2/12-DMI/PCIE/USB2.0
A3
25
59
Monday, February 24, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N18P
C718
*1u_6.3V_X5R_02
PCH
PCH
PCH
PCH
S
D
G
Q49A
MTDK3S6R
PCH
2
6
1
R182
*10K_04
PCH
PCH
S
D
G
Q48B
MTDK3S6R
PCH
5
3
4
U37D
74LVC08APW
PCH
12
13
11
14
7
2 OF 13
?
?
?
U27B
CML-H QS64
PCH
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
R465
*1K_04
PCH
PCH
R522
1K_04
PCH
U37C
74LVC08APW
PCH
9
10
8
14
7
PJ44
*1mm
PCH
1
2
PCH
R630
1K_04
PCH
R634
10K_04
PCH
PCH
C713
*1u_6.3V_X5R_02
PCH
R512
1K_04
PCH
C764
*0.1u_10V_X7R_04
PCH
R604
10K_04
PCH
R463
*1K_04
PCH
U37A
74LVC08APW
PCH
1
2
3
14
7
R682
100K_04
PCH
R631
*10K_04
PCH
S
D
G
Q48A
MTDK3S6R
PCH
2
6
1
R639
100K_04
PCH
R464
113_1%_04
PCH
R533
1K_04
PCH
U37B
74LVC08APW
PCH
4
5
6
14
7
R503
1K_04
PCH
PCH
R181
10K_04
PCH
S
D
G
Q49B
MTDK3S6R
PCH
5
3
4
PCH
Sheet 25 of 59
PCH 2/9
Summary of Contents for NP50DB
Page 1: ...NP50DB NP50DE ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer NP50DB NP50DE 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 ...