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5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
USB2.0 PORT_5
60 mil
0.5A
FOR USB2.0 PORT ONLY, EMI
暨
㯪
,
⤪㚱ⷞ 䶂
M/B
䪗冯⮷ ⌉ 䪗 悥暨枸䔁
,
嬻
E M I
䡢娵 ⒒䪗ᶲ ẞ
Colay
䔲
㓦
60 MIL
SY6288D20AAC: 6-02-62882-9C0
uP7549UMA5-20: 6-02-75495-9C0
2A/90mohm
Fo
ot
pri
nt
=F
P20
1-
040
X1
-0
M p
in
1
fix
USB2.0
HEAD-PHONE
COMBO JACK
Layout trace > 40 mil ,
suggest to implement shapes.
Layout note:
H e a d p h o n e
妲
嘇
䶂
⮔
> 10 m
i ls
嶅暊
p h o n e j a ck
崲怈
䶂 ⼹ ⯙ ⽭ 枰 崲 ⮔
R / L
⽭枰⊭
央
GND
ᶼ 攻嶅䁢
3*
䶂
⮔
HP-L
GND
GND
HP-R
3 * R / L
䶂⮔
POWER BUTTON
6-24-30003-006
VARISTOR
ĕ ÷ ý õ ý Ć ö ñ å
㛔
幓
㚫䅺
㭨
ñ
ĕ÷ýõýĆö
⮵
䫾
å ĉ÷ û å IJĴĺijĹ Ī ĩ å ěĆėĎ Ę ęĔė
ó
POWER SW
14" I/O BOARD
20190620 layout swap
D02 change
D02 change
D02 change footprint
D02 EMI Change to SHORT
D02 change
D0
2 B
CN
up
dat
e
D02 BCN update
A_USB_PN5_C
A_USB_PP5_C
A_USB2_PN5
A_USB2_PP5
A_USB_PN5
A_USB_PP5
A_USB_PW R_EN#
A_USB_PN5
A_USB_PP5
A_HEADPHONE_L_DEPOP
A_HEADPHONE_R_DEPOP
A_SLEEVE_CONN
A_HPOUT-JD
A_USB_PW R_EN#
A_RING2_CONN
A_HPOUT-JD
A_HPOL_CON
A_HPOR_CON
A_RING2_CON
A_EARPHONE_R
A_EARPHONE_L
A_HEADPHONE_L_DEPOP
A_HEADPHONE_R_DEPOP
A_SLEEVE_CON
A_M_BTN#
A_M_BTN#
A_SLEEVE_CONN
A_SLEEVE_CON_R
A_RING2_CONN
AGND
A_USBVCC2.0
AGND
AGND
AGND
A5V
A_USBVCC2.0
AGND
AGND
AGND
AGND
AGND
A5V
AGND
A_AUDG
A_AUDG
A_AUDG
A_AUDG
AGND
AGND
AGND
A3.3V
A3.3VS
A_AUDG
AGND
AGND
A_AUDG
AGND
A_AUDG
AGND
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NL4C1-D02
D02
[40] NL40CU I/O BOARD_A
A3
40
44
Monday, September 23, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NL4C1-D02
D02
[40] NL40CU I/O BOARD_A
A3
40
44
Monday, September 23, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NL4C1-D02
D02
[40] NL40CU I/O BOARD_A
A3
40
44
Monday, September 23, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6AR1
*0_04
14"_IO_BD
AR8
*0_04
14"_IO_BD
AC50_0
4
14"
_I
O_B
D
AC10
22u_6.3V_X5R_06
14"_IO_BD
AJ_USB1
C147S3-10439-L
PCB Footprint = c147s3-10439-l-1
14"_IO_BD
P/N = 6-21-B4920-004
V+
1
GND1
GND1
DATA_L
2
DATA_H
3
GND
4
GND2
GND2
AGND
GND3
AGND
GND4
AC6
100
p_50V_
N
P
O
_04
14"
_I
O_B
D
AH5
*H4_8b3_0d2_4
14"_IO_BD
H4_8b3_0d2_4
AR5
*0402_short
AC13
0.1u_25V_X5R_04
14"_IO_BD
AH3
*H6_5B3_0D2_3
14"_IO_BD
H6_5B3_0D2_3
AC2
0.1u_25V_X5R_04
14"_IO_BD
AR1
*0_04
14"_IO_BD
AC9
10u_6.3V_X5R_06
14"_IO_BD
AJ_SW 1
TCD-C2KQR
PCB Footprint = TCD-C2KQR
P/N = 6-53-31500-041
14"_IO_BD
S1
S1
S2
S2
GND
G1
GN
D
G3
GND
G2
5AR1
*0_04
14"_IO_BD
AC1
0.1u_6.3V_X5R_02
14"_IO_BD
AD1
*AVL18S02015
14"_IO_BD
1
2
2AR1
*0_04
14"_IO_BD
4AR1
*0_04
14"_IO_BD
AJ_MB1
FP201H-040S10M
PCB Footprint = FP201-040X1-0M
P/N = 6-20-94K20-140
14"_IO_BD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GND1
GND2
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
AC7
100
p_50V_
N
P
O
_04
14"
_I
O_B
D
AH2
*H9_5D5_5
14"_IO_BD
H9_5D5_5
1AR1
*0_04
14"_IO_BD
3AR1
*0_04
14"_IO_BD
AD4
*AVLC5S0
2100
14"
_I
O_B
D
1
2
AU1
SY6288D20AAC
14"_IO_BD
OC#
3
VIN
5
EN#
4
VOUT
1
GND
2
AD2
*AVLC5S0
2100
14"
_I
O_B
D
1
2
AC3
0.1u_25V_X5R_04
14"_IO_BD
AL1
FCM1005MF-300T03
14"_IO_BD
AL4
FCM1005MF-300T03
14"_IO_BD
AD6
ESD73034D
14"_IO_BD
5
1
2
3
4
10
9
8
7
6
AL5
*W CM2012F2S-161T03
14"_IO_BD
PCB Footprint = W CM2012F2S-SHORT
1
4
2
3
AR3
82_04
14"_IO_BD
AD3
*AVLC5S0
2100
14"
_I
O_B
D
1
2
AL3
FCM1005KF-121T03
14"_IO_BD
AC8
100p_50V_NPO_04
14"_IO_BD
AC4
0.1u_50V_X5R_04
14"_IO_BD
AH4
*H6_0D2_3
14"_IO_BD
H6_0D2_3
AR4
82_04
14"_IO_BD
AJ_COMBO1
2SJ3127-000111F
14"_IO_BD
PCB Footprint = 2sj3127-000111f
P/N = 6-20-B28X0-006
3
6
1
5
2
4
AC12
0.1u_25V_X5R_04
14"_IO_BD
AC11
22u_6.3V_X5R_06
14"_IO_BD
AR7
*0_04
14"_IO_BD
AR2
0_04
14"_IO_BD
AL2
FCM1005KF-121T03
14"_IO_BD
AD5
AVLC5S02100
14"_IO_BD
1
2
Sheet 40 of 43
14” I/O Board
Schematic Diagrams
14” I/O Board B - 41
B.Schematic Diagrams
14” I/O Board
Summary of Contents for NL40CU
Page 1: ...NL40CU NL41CU ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer NL40CU NL41CU Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 38: ...Disassembly 2 14 2 Disassembly ...
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: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...