Clevo W270HUQ Series, Service Manual

Page: 62 / 95

Schematic Diagrams
B - 12 LVDS, Inverter
B.Schematic Diagrams
LVDS, Inverter
Sheet 11 of 43
LVDS, Inverter
D P _ TX P 2 [ 2 ]
D P _ T XN 2 [ 2]
M U X _ 1P
R 60 7
1 M_ 0 4
R 37 0
1 0 0K _ 0 4
D P _ A U X N [ 2 ]
Q4 9
*M TN 7 00 2 Z H S 3
G
D
S
D P _ A U X P [ 2 ]
M U X _ 1N
Q 43
*A O 34 1 5
G
D S
E M B _H P D
I N V _B L O N
L V D S -L0 N
L V D S -L 2 P
L V D S -L 2 N
L V D S -L0 P
J _L C D 2
8 7 21 6 -3 00 6
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1 0
10
1 1
11
1 2
12
1 3
13
1 4
14
1 5
15
1 6
16
1 7
17
1 8
18
1 9
19
2 0
20
2 1
21
2 2
22
2 3
23
2 4
24
2 5
25
2 6
26
2 7
27
2 8
28
2 9
29
3 0
30
V L E D
P _ D D C _ D A T A
C 52 0
0 . 1 u_ 1 6 V _Y 5V _0 4
B R I GH T N E S S
L V D S -L1 P
L V D S -L1 N
2A
L V D S -LC LK P
L V D S -LC LK N
P _ D D C _ C L K
V I N
C 5 19
4 . 7 u _1 0 V _ Y 5 V _ 08
Q 45
*A O 34 1 5
G
D S
MU X _0 P
MU X _0 N
J _ L C D 1
* 8 72 1 6-4 0 0 6
1
3
5
7
9
1 1
1 3
1 5
1 7
1 9
2 1
2 3
2 5
2 7
2 9
3 1
3 3
3 5
3 7
3 9 2
4
6
8
1 0
1 2
1 4
1 6
1 8
2 0
2 2
2 4
2 6
2 8
3 0
3 2
3 4
3 6
3 8
4 0
G1
G1
G2
G2
3 . 3 V S [ 3, 9 , 1 0 , 12 , 1 3 , 14 , 1 5, 16 , 1 7, 1 8 , 1 9, 2 0 , 2 3, 2 4 , 2 5, 2 7 , 2 8, 2 9 , 3 0, 3 1 , 3 6]
B R I G H T N E S S [ 27 ]
L V D S -U C L K N [ 1 6 ]
S Y S 1 5V [ 3 1, 3 2 , 3 4]
V I N [ 3 0, 3 1 , 3 2, 3 3 , 3 4, 3 5 , 3 6, 3 7 , 3 8]
3 . 3 V [ 2 , 3 , 8 , 13 , 1 4, 15 , 1 7, 1 8 , 1 9, 2 0 , 2 2, 2 3 , 2 6, 2 8 , 3 0, 3 1 , 3 3, 3 4 , 3 5]
L V D S -L 1 N [ 1 6 ]
L V D S -L 1 P [ 1 6 ]
V L E D
I N V _ B LO N
L V D S -L 0 P
L V D S -L 0 N
L V D S -L 1 N
INVERTER CONNECTOR
L V D S -L C L K P
L V D S -L C L K N
L V D S -L 1 P
R 2 8 0
*1 M_ 0 4
L V D S -U C L K P [ 1 6 ]
L V D S -L2 P [ 1 6 ]
L V D S -L2 N [ 16 ]
U 1 6 B
7 4L V C 08 P W
4
5
6
14
7
C 2 14
* 0 . 1u _ 10 V _ Y 5 V _ 0 4
R 2 66 *1 0 0K _0 4
MU X _2 N
M U X _ 1N
M U X _ 1P
U 1 6 D
7 4L V C 08 P W
12
13
1 1
14
7
11/0 3
L V D S -L 2 N
I N V _B L O N
MU X _2 P
U 1 6C
74 L V C 0 8 P W
9
1 0
8
14
7
U 1 6 A
7 4L V C 08 P W
1
2
3
14
7
P _ D D C _ D A T A
L V D S -L 2 P
B R I GH TN E S S
D P _ TX P 3 [ 2 ]
D P _ T XN 3 [ 2]
3 . 3 V
3. 3 V
3. 3 V 3. 3 V
P _ D D C _ C L K
L V D S -L C L K N [ 1 6]
L V D S -L 0 P [ 1 6 ]
LV D S -L 0N [ 1 6]
L I D _ S W # [ 2 7, 3 0 ]
B L ON [ 1 6 ]
A L L _ S Y S _ P W R GD [ 1 5, 2 7 , 3 6]
M U X _ 0N
L V D S -L C L K P [ 1 6]
B K L_ E N [ 2 7 ]
S B _B L O N [ 1 8]
P LVD D
H I L VD S:3 .3 V 3A
H I e DP :3. 3V 3 A
L OW eD P;5 V 3A
.
L2
* H C B 16 0 8 K F -1 21 T 25
C 5 1 7
0.
1
u_5
0V
_Y
5
V
_0
6
Q4 7
P 20 0 3 E V G
4
6 2
5
7 3
1
8
Q4 8
MT N 7 0 02 Z H S 3
G
D
S
1 1/ 3
N B _E N A V D D
C 58 7
* 0. 1 u _ 50 V _ Y 5 V _ 0 6
B LO N
2A
P _ D D C _ D A TA [ 16 ]
3A
R N 1 2 0 _ 8P 4 R _0 4
1
2
3
4
5
6
7
8
1A
R N 1 3 0 _ 8P 4 R _0 4
1
2
3
4
5
6
7
8
3 . 3 V S
P L V D D _S E L
P L V D D
V I N
R 2 6 8 * 10 0 K _ 04
R N 1 4 * 0_ 8 P 4 R _ 04
1
2
3
4
5
6
7
8
M U X _ 0P
40Pin
5 V S [ 1 2, 1 9 , 2 0, 2 5 , 2 9, 3 0 , 3 1, 3 6 , 3 7]
L V D S -U 2 N [ 16 ]
LV D S -U 2 P [ 1 6 ]
3 A
P _ D D C _ C LK [ 1 6 ]
M U X _ 2N
30Pin
R 9
2 . 2K _ 0 4
R 1 0
2 . 2 K _0 4
R 5 8 1
*1 0 0K _0 4
30Pin & 40 Pin Co-layo ut--LED
PANEL.
R 2 6 7 1 0 0K _0 4
5V S
R 5 7 9 0 _ 06
R 6 08
*
2
00_1
%
_0
4
D P _ T XN 1 [ 2 ]
>100 mil
>100 mil
>100mil >100 mil
B K L _E N
C 5 4 3
0.
1u_1
6V
_Y
5
V
_0
4
C 5 4 5
10
u_1
0V
_Y
5
V
_0
8
P L V D D
C 54 2
0.
1u
_1
6V
_Y
5
V
_0
4
Q 42
M T N 7 00 2 Z H S 3
G
D
S
R 2 4 4
1 00 K _ 0 4
R 5 7 8 3 3 0 K _0 4
C 5 4 4 0 . 1 u _1 6 V _ Y 5 V _ 04
Q 4 1
A O 34 1 5
G
D S
N B _ E N A V D D [ 1 6 , 2 7]
3 . 3 V S
M U X _ 2P
Q4 4
*M T N 7 00 2 Z H S 3
G
D
S
D P _ TX P 1 [ 2 ]
L V D S -U 0 N [ 16 ]
LV D S -U 0 P [ 1 6 ]
E MB _ H P D [ 2]
3 A
LV D S -U 1 P [ 1 6 ]
LV D S -U 1 N [ 1 6 ]
5 V S
P LVD D_ SE L
H I ? 5V 3 A
L OW ? 3 .3 V 3A
3A
E M B _H P D
R 5 8 0
*1 0 0 K _0 4
D P _ T XN 0 [ 2 ]
C 5 1 8
0. 1 u _ 16 V _ Y 5 V _ 0 4
D P _ TX P 0 [ 2 ]
R N 1 5 * 0_ 8 P 4 R _ 04 1
2
3
4
5
6
7
8
1 A
C 2 1 3
0 . 1 u_ 1 6V _Y 5V _ 0 4
P L V D D _ S E L
P L V D D
3 . 3 V S
P L V D D _S E L
3. 3 V S
PANEL CONNECTOR
2 A
3 . 3 V S
R 5 77
*1
00
K
_
0
4