Schematic Diagrams
B - 6 Processor 4/12
B.Schematic Diagrams
Processor 4/12
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Comet Lake U E/20 SPI/SMB/LPC
HIGH = TPM
TPM Type Detect
PCH_GPP_D21
SPI_* = 1.5"~6.5"
128M-bit/16M-byte
BIOS+ME ROM
W/O TPM
W/ TPM
Close to BIOS ROM
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W/O TPM
W/ TPM
CPU NUT, BOT
M.2 SSD NUT, BOT
GD 6-04-25127-470 GD25B127DSIGR
MXIC 6-04-25128-A77 MX25L12872FM2I-10G
XMC 6-04-25128-A78 XM25QH128A
GPP_D2
MB_DET
HIGH = 14"
LOW = 15"
D02 unstuff
D02 unstuff
SMB0ALERT#
during boot
H=ESPI EC
L=LPC EC
D02 unstuff
D02 add
D02 unstuff
GPP_B23
SERIRQ
SPI_SCLK_R
SPI_SO_R
SPI_SI_R
SPI_CS_0#
SPI0_CS1#
TPM_SPI_CS2#
SMB_CLK
SMB_DATA
PM_CLKRUN#
PCH_GPP_C2
PCH_GPP_C5
LPC_AD0_R
LPC_AD1_R
LPC_AD2_R
LPC_AD3_R
PCLK_KBC_R
TPM_DET
TCM_ DET
PCH_SPI_DQ2
SPI_W P#_0
SPI_HOLD#_0
PCH_SPI_DQ3
SML0CLK
SML0DATA
GPP_B23
SML0CLK
SML0DATA
SMB_DATA
SMB_CLK
PCH_GPP_C5
SPI_HOLD#_0
SPI_W P#_0
SPI_SO
SPI_SI
SPI_SCLK
MB_DET
MB_DET
GPP_D0
GPP_D0
GPP_D1
GPP_D1
SPI_SCLK_R
SPI_SI_R
SPI_SO_R
SPI_CS0#
SPI_CS_0#
TPM_SPI_CS2#
PCH_GPP_C2
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VA
SPI_3.3V
VDD3
3.3VA
3.3VS
3.3VS
3.3VS
CL_DATA1
25
CL_CLK
25
SERIRQ
24
SB_KBCRST#
24
CL_RST#1
25
SMB_CLK_DDR
14,15
SMB_DAT_DDR
14,15
LPC_FRAME#
24
PCLK_KBC
24
PM_CLKRUN#
24
LPC_AD0
24
LPC_AD1
24
LPC_AD3
24
LPC_AD2
24
W LAN_W AKEUP#
25
TPM_SPI_MOSI
22
TPM_SPI_MISO
22
TPM_SPI_CLK
22
EC_SPI_SCLK
24
EC_SPI_SI
24
EC_SPI_CS0#
24
EC_SPI_SO
24
TPM_SPI_CS2#
22
3.3VS
2,6,7,8,9,14,15,16,17,21,23,24,26,29,30,35,37
3.3VA
4,6,7,8,9,12,22,23,30,33
SPI_3.3V
12
VDD3
6,8,9,12,21,22,23,24,25,26,29,30,31,32,33,35,37,38
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NL4C0-D02
D02
[05] CML U E/20 SPI/SMB/LPC
A3
5
44
Friday, August 16, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NL40CU
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NL4C0-D02
D02
[05] CML U E/20 SPI/SMB/LPC
A3
5
44
Friday, August 16, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NL40CU
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NL4C0-D02
D02
[05] CML U E/20 SPI/SMB/LPC
A3
5
44
Friday, August 16, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NL40CU
R505
49.9_1%_04
H3
*O197X216B157X177D77
O197X216B157X177D77
M6
*M-MARK
R170
*10K_04
R142
10K_04
W /O_TPM
R190
10K_04
R149
1K_04
1
H8
*MTH9_5D5_5
MTH9_5D5_5
2
3
5
4
M3
*M-MARK
T62
R496
1K_1%_04
R195
*0402_short
M8
*M-MARK
R215
10K_04
5 of 20
U1E
CML_U_IP_CCG
SPI0_CLK
CH37
GPP_D3/SPI1_MOSI_IO0/BK3/SBK3
CF22
CL_DATA
CH8
GPP_C7/SML1DATA
CM15
GPP_D22/SPI1_IO3
CH23
GPP_A10/CLKOUT_LPC1
BV30
GPP_C6/SML1CLK
CN15
SPI0_IO2
CF34
SPI0_CS0#
CG36
SPI0_MISO
CF37
SPI0_IO3
CG34
CL_RST#
CH9
GPP_A0/RCIN#/TIME_SYNC1
BV29
CL_CLK
CH7
GPP_C1/SMBDATA
CH15
GPP_A4/LAD3/ESPI_IO3
BV27
GPP_A3/LAD2/ESPI_IO2
BY27
GPP_A2/LAD1/ESPI_IO1
BY29
GPP_A1/LAD0/ESPI_IO0
CA29
SPI0_MOSI
CF36
GPP_C5/SML0ALERT#
CG15
GPP_C0/SMBCLK
CK14
GPP_A9/CLKOUT_LPC0/ESPI_CLK
BV32
GPP_A14/SUS_STAT#/ESPI_RESET#
CA27
SPI0_CS1#
CG35
GPP_B23/SML1ALERT#/PCHHOT#
CC34
GPP_A5/LFRAME#/ESPI_CS#
CA28
SPI0_CS2#
CH34
GPP_D2/SPI1_MISO_IO1/BK2/SBK2
CG22
GPP_D1/SPI1_CLK/BK1/SBK1
CF20
GPP_C4/SML0DATA
CF15
GPP_C2/SMBALERT#
CJ15
GPP_D21/SPI1_IO2
CG23
GPP_D0/SPI1_CS0#/BK0/SBK0
CG20
GPP_A8/CLKRUN#
BY30
GPP_A6/SERIRQ
BV28
GPP_C3/SML0CLK
CH14
R235
22_04
1
H10
*MTH9_5D5_5
MTH9_5D5_5
2
3
5
4
R489
0_04
W/O_TPM
R174
*10K_04
R193
*0_04
R416
*10K_04
M2
*M-MARK
R164
1K_04
C263
*27p_25V_NPO_02
R214
8.2K_04
R490
0_04
W/_TPM
R143
1K_04
R216
*10K_04
1
H11
*MTH9_5D5_5
MTH9_5D5_5
2
3
5
4
H_CPU1
6-34-W 54CS-010
H7_0B6_0D3_7
T30
T36
R231
22_04
R495
49.9_1%_04
R497
49.9_1%_04
U33
GD25B127DSIGR
PCB Footprint = M-SOP8B
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
T25
R500
0_04
W /O_TPM
R429
10K_04
FOR 14"
H_CPU3
6-34-W 54CS-010
H7_0B6_0D3_7
R176
1K_04
H5
*C111D111N
C111D111N
R504
49.9_1%_04
R493
0_04
W /O_TPM
H9
*O197X216B157X177D77
O197X216B157X177D77
1
H2
*MTH9_5D5_5
MTH9_5D5_5
2
3
5
4
C439
0.1u_6.3V_X5R_02
R498
49.9_1%_04
R486
0_04
R177
1K_04
R232
22_04
R491
0_04
W /O_TPM
R428
10K_04
FOR 15"
1
H13
*MTH9_5D5_5
MTH9_5D5_5
2
3
5
4
H14
*C111D111N
C111D111N
R192
*4.7K_04
M5
*M-MARK
R162
10K_04
W /_TPM
R485
0_04
W /O_TPM
H_SSD1
6-34-L140S-010
H7_0B6_0D3_7
1
H1
*MTH9_5D5_5
MTH9_5D5_5
2
3
5
4
R527
*4.7K_04
H4
*C111D111N
C111D111N
M4
*M-MARK
R234
22_04
R499
0_04
W /_TPM
R506
0_04
W /_TPM
R233
22_04
H_CPU2
6-34-W 54CS-010
H7_0B6_0D3_7
H6
*H5_0B4_0D2_0
H5_0B4_0D2_0
M1
*M-MARK
H15
*C111D111N
C111D111N
R427
*10K_04
1
H7
*MTH9_5D5_5
MTH9_5D5_5
2
3
5
4
R194
*0402_short
R488
1K_1%_04
M7
*M-MARK
R171
*10K_04
1
H12
*MTH9_5D5_5
MTH9_5D5_5
2
3
5
4
R494
0_04
W /_TPM
Sheet 5 of 43
Processor 4/12
Содержание NL40CU
Страница 1: ...NL40CU NL41CU ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer NL40CU NL41CU Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 38: ...Disassembly 2 14 2 Disassembly ...
Страница 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 43: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Страница 44: ...A 6 MB A Part Lists MB Figure A 4 MB ...