5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
To TYPE-C CON
To TYPE-C CON
ROLE_SEL:
1: DFP=host mod, (default)
2: UFP=device mode
back to back co-lay
back to back co-lay
Close to
USB TYPE-C Conn.
Thermal and GND via hole
pin33
pin1
Near to IC
From ANX7440
RX1
TX1
RX2
TX2
RX1
TX1
RX2
TX2
pin#12
pin#12
pin#29
pin#5
USB3.1 Gen2 Port2 TYPE-C
PCH
ASM1543
TYPEC CON
ANX7440
I_SEL1
I_SEL0
1
1
1
0
0
1
0
0
Description
3A VBUS
1.5A VBUS
900mA VBUS
X
Current setting
Colay
Colay
USB3.1 Gen2 from
PCH
DIFF= 80ohm, L<5"
RX
TX
TX
RX
To ANX7440
HC_RDY#
MC_RDY#
CC_RDY#
ASM1543_I_SEL1
ASM1543_I_SEL0
ASM1543_REXT
ASM1543_ROLE_SEL
ASM1543_MODE_SEL
ASM1543_VCONN_EN
USB3_RX2_NJ
USB3_RX2_PJ
USB3_TX2_NJ
USB3_TX2_PJ
A_URXN_SW 2
A_URXP_SW 2
A_URXP_SW 1
A_URXN_SW 1
A_UTXP_SW 1
A_UTXN_SW 1
A_UTXP_SW 2
A_UTXN_SW 2
ASM1543_REXT
ASM1543_I_SEL1
ASM1543_I_SEL0
ASM1543_I_SEL1
ASM1543_I_SEL0
ASM1543_ROLE_SEL
ASM1543_ROLE_SEL
ASM1543_MODE_SEL
ASM1543_VCONN_EN
ASM1543_MODE_SEL
ASM1543_VCONN_EN
USB3_TX2_PJ
USB3_TX2_NJ
USB3_RX2_PJ
USB3_RX2_NJ
ASM_3.3V
ASM_3.3V
ASM_5V
3.3V
ASM_3.3V
5V
ASM_5V
ASM_3.3V
ASM_5V
ASM_3.3V
ASM1543_CC1
19
ASM1543_CC2
19
ASM1543_I_SEL0
6
ASM1543_I_SEL1
6
TY
19
TYPEC_RX1-
19
TY
19
TYPEC_TX1-
19
TY
19
TYPEC_RX2-
19
TY
19
TYPEC_TX2-
19
ASM1543_PW R_EN
19
RX_1_N
18
RX_1_P
18
TX_1_N
18
TX_1_P
18
RX_2_N
18
RX_2_P
18
TX_2_P
18
TX_2_N
18
5V
17,19,29,30,32,33,37
3.3V
2,6,9,17,18,19,22,26,27,29,30,33,35,36,37
USB3_2RXN
7
USB3_2TXN
7
USB3_2TXP
7
USB3_2RXP
7
USB3_2TXN_R
18
USB3_2TXP_R
18
USB3_2RXP_R
18
USB3_2RXN_R
18
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NL4C0-D02
D02
ASM1543 / ANX CO-LAY
A3
20
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
ASM1543 / ANX CO-LAY
A3
20
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
ASM1543 / ANX CO-LAY
A3
20
44
Friday, August 16, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NL40CU
R448
0_04
W /ODP
R474
*2.2K_04
W /ODP
R431
*2.2K_04
W /ODP
R461
0_04
W /ODP
R480
*2.2K_04
W /ODP
R475
*1M_04
W /ODP
C434
0.33u_6.3V_X5R_04
W /DP
C241
0.22u_10V_X5R_04
W /DP
R433
*10K_04
W /ODP
R477
0_04
W /ODP
R434
10K_04
W /ODP
C426
0.22u_10V_X5R_04
W /ODP
R460
*1M_04
W /ODP
C435
0.33u_6.3V_X5R_04
W /DP
C417
10u_6.3V_X5R_06
W /ODP
C242
0.22u_10V_X5R_04
W /DP
R430
2.2K_04
W /ODP
R478
10K_04
W /ODP
R469
0_04
W /ODP
.
L22
HCB1608KF-121T30
W /ODP
C274
0.22u_10V_X5R_04
W /DP
R472
2.2K_04
W /ODP
C418
1u_6.3V_X5R_04
W /ODP
C424
0.33u_6.3V_X5R_04
W /DP
R432
12.1K_1%_04
W /ODP
C425
0.22u_10V_X5R_04
W /DP
C416
0.22u_10V_X5R_04
W /ODP
C423
0.33u_6.3V_X5R_04
W /DP
C436
0.1u_10V_X7R_04
W /ODP
C430
0.22u_10V_X5R_04
W /ODP
C264
0.22u_10V_X5R_04
W /DP
.
L20
HCB1608KF-121T30
W /ODP
R447
*1M_04
W /ODP
C429
0.22u_10V_X5R_04
W /DP
C415
0.22u_10V_X5R_04
W /ODP
C431
1u_6.3V_X5R_04
W /ODP
R446
*1M_04
W /ODP
C437
0.1u_10V_X7R_04
W /ODP
R445
0_04
W /ODP
U30
ASM1543
W /ODP
I_SEL0/MUX_EN#
1
DA_a
2
DA_b
3
GNDA1
4
VCC1
5
DB_a
6
DB_b
7
I_SEL1/MUX_SEL
8
REXT
9
DFP_
CC
2
10
CC
2
11
VCONN
12
CC
1
13
DFP_
CC
1
14
R
O
LE
_S
E
L
15
GN
DA
2
16
DB_b2
17
DB_a2
18
DA_b2
19
DA_a2
20
DB_b1
21
DB_a1
22
DA_b1
23
DA_a1
24
GN
DA
3
25
HC
_
RD
Y
#
26
M
C
_
RDY#
27
CC
_
RD
Y
#
28
VCC2
29
VC
O
NN_
EN
30
PW
R_
E
N
31
MOD
E
_S
E
L
32
GN
D
33
R444
0_04
W /ODP
C413
0.22u_10V_X5R_04
W /DP
R470
0_04
W /ODP
R476
*10K_04
W /ODP
R449
0_04
W /ODP
C414
0.22u_10V_X5R_04
W /DP
R482
2.2K_04
W /ODP
Sheet 20 of 43
ASM1543
Schematic Diagrams
ASM1543 B - 21
B.Schematic Diagrams
ASM1543
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 ...