Clevo W251HNQ, Service Manual

Page: 62 / 103

Schematic Diagrams
B - 12 PANEL, INVERTER, CRT
B.Schematic Diagrams
PANEL, INVERTER, CRT
Sheet 11 of 49
PANEL, INVERTER,
CRT
M 6-02-07019-B20
D 7
*B A V 99 R E C T I F I E R
A C
AC
R 1 5 0 _ 0 4
N B _ E N A V D D
R 9 1 0 0 K _0 4
V I N _ L C D
V I N
B R I G H T N E S S _R
N B _ E N A V D D 2 1 , 3 4
B R I GH TN E S S 3 4
B L 01
Q 3
M TP 3 4 0 3N 3
G
D S
C 2 0
0. 1 u _ 50 V _ Y 5 V _ 0 6
C 1 0
0. 1 u _ 16 V _ Y 5 V _ 0 4
Q 6
P 2 7 0 3B A G
3
2 4
1
5
6
R 1 8 * 1 0K _ 0 4
P L V D D
MU X _3 P
L V D S -L C LK N
MU X _4 P
I N V _ B L ON
LV D S -L 2 N
MU X _4 N
L V D S -L C LK P
MU X _3 N
B R I G H T N E S S _ R
LV D S -L 2 P
R 3 7 0 2 . 2K _ 0 4
C 17
0 . 1 u_ 5 0 V _Y 5V _0 6
C 15
0 . 1 u_ 1 6 V _Y 5 V _0 4
3 . 3 V
B L ON 1
J _L C D 2
*8 7 2 16 -3 0 06
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
1 0
11
1 1
12
1 2
13
1 3
14
1 4
15
1 5
16
1 6
17
1 7
18
1 8
19
1 9
20
2 0
21
2 1
22
2 2
23
2 3
24
2 4
25
2 5
26
2 6
27
2 7
28
2 8
29
2 9
30
3 0
B L ON
C 1 1
4 . 7 u_ 6 . 3V _X 5 R _ 0 6
C 1 4
0 . 02 2 u _1 6 V _ X7 R _ 0 4
C 2 8
*0 . 1 u_ 1 6V _Y 5V _ 0 4
24 mil
B K L _E N
12/8 ? ?
B L O N 2
V I N _ L C D
L V D S -L2 P
MU X_ 2 P
P _ D D C _ C L K
P _ D D C _ D A TA
P L V D D
B R I GH TN E S S _ R
I N V _ B LO N
L V D S -L2 N
MU X _ 4 P
MU X _ 4 N
MU X_ 0 N
MU X _ 3 N
MU X _ 3 P
MU X _ 1 N
LV D S -L C L K P
LV D S -L C L K N
MU X_ 0 P MU X _ 1 P
MU X_ 2 N
S 6-02-47721-B60
J _ L C D 1
87 2 1 6-4 0 0 6
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39 2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
G
nd 1
G1
Gn
d 2
G2
3 . 3 V S
5 V S
3 . 3 V
3 . 3V
3 . 3V
3 . 3 V
5V S 3 . 3V S
3 . 3 V S
3. 3 V S
3 . 3V S
P L V D D
R 5 2 5 * 0 _0 4
R 1 7
* 1 00 K _ 0 4
R 5 2 3 0 _ 0 4
R 5 2 4 0 _ 0 4
L V D S -L2 N 2 1
L V D S -L2 P 21
R 1 2 1 0 K _ 04
V D D 3 1 8 , 27 , 3 0 , 34 , 3 5 , 36 , 3 7 , 41 , 4 2
B L 02
R 5 2 6 * 0 _0 4
MU X _2 N
MU X _2 P
MU X _1 P
MU X _1 N
MU X _0 N
MU X _0 P
MU X _3 N
3. 3 V
V D D 3 S Y S 1 5 V
MU X _3 P
MU X _4 N
D 6 *R B 7 5 1 S -40 C 2
A C
MU X _4 P
I N V _ B L ON
L V D S -U C L K P 2 1
L V D S -U C L K N 2 1
L 1
*H C B 1 6 0 8K F - 12 1 T2 5
F R E D
La yo ut :N ot e
LV DS & e DP
? ?
? ? ? ?
F GR N
R 7
1 M_ 0 4
L I D _ S W # 1
S
D
G
Q 2A
M TD N 7 0 0 2Z H S 6 R
2
6
1
Q 5
D T C 11 4 E U A
C
E
B
R 1 3
1 00 _ 0 4
N B _ E N A V D D #
P _D D C _D A T A 2 1
P _D D C _C L K 2 1
R 8
1M _ 04
S
D
G
Q2 B
MT D N 7 00 2 Z H S 6 R
5
3
4
B Y P
R 37 6
150
_1%
_04
U 2 7 A
74 L V C 0 8 P W
1
2
3
14
7
R 16 33 _ 04
R 37 2
150
_1%
_04
R 14 33 _ 04
R 59 5
1 K _ 04
C9
220
p_
5
0V
_
N
P
O
_04
L3 9 F C M1 0 0 5M F -6 00 T 01
R 2 5 1 _ 04
R 40 6 *1 0 0 K _0 4
C1
3
10
00
p_5
0V
_X
7R
_04
C 5 21
6p_
50V
_N
P
O
_0
4
C5
100
0p_
50V
_
X
7R
_04
L4 1 F C M1 0 0 5M F -6 00 T 01
3. 3 V 2 , 3, 8 , 1 6 , 18 , 1 9 , 20 , 2 2 , 23 , 2 4 , 25 , 2 7 , 28 , 2 9 , 30 , 3 5 , 37 , 3 8 , 39
3 . 3 V S 3 , 9, 10 , 1 2, 18 , 1 9, 20 , 2 1, 22 , 2 3, 24 , 2 5, 27 , 2 8, 30 , 3 1, 32 , 3 3, 34 , 3 5, 39
V I N 3 5 , 36 , 3 7 , 38 , 3 9 , 40 , 4 1 , 42
5 V S 1 8, 2 4 , 2 5, 2 8 , 3 1, 3 2 , 3 3, 3 5 , 3 9, 4 0
S
D
G
Q4 A
MT D N 70 0 2 Z H S 6 R
2
6
1
U 2 7 C
74 L V C 0 8 P W
9
1 0
8
14
7
C7
220
p_5
0V
_N
P
O
_04
R N 22 0 _ 8 P 4R _ 04 1
2
3
4
5
6
7
8
C 5 2 7
6
p_
5
0V
_N
P
O
_
0
4
R 40 8 *1 0 0 K _0 4
12/1 ADD
R N 21 0 _ 8 P 4R _ 04 1
2
3
4
5
6
7
8
J_ C R T 1
1 0 8A H 1 5F S T0 4 A 1 C C
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
GN
D
2
GN
D
1
N B _ E N A V D D
C 5 2 3
6p
_
5
0V
_
N
P
O
_
04
S
D
G
Q 4B
M TD N 7 0 02 Z H S 6R
5
3
4
C 52 4
6p_
50V
_N
P
O
_0
4
R 40 7 1 00 K _ 0 4
R 3 6 9 2 . 2K _ 0 4
C 5 2 2
6p
_
50V
_N
P
O
_0
4
N B _ E N A V D D #
L4 0 F C M1 0 0 5M F -6 00 T 01
U 27 B
7 4 LV C 0 8P W
4
5
6
14
7
U 23
T P D 7 S 0 1 9
V C C _S Y N C
1
V C C _V I D E O
2
V I D E O _ 1
3
V I D E O _ 2
4
V I D E O _ 3
5
G N D
6
V C C _D D C
7
B Y P
8
D D C _ OU T 1
9
D D C _ I N 1
1 0
D D C _ I N 2
1 1
D D C _ OU T 2
12
S Y N C _ I N 1
1 3
S Y N C _ OU T 1
14
S Y N C _ I N 2
1 5
S Y N C _ OU T 2
16
C 5 4 8
*
0.
1u_
16V
_Y
5
V
_04
V I N _ L C D
C 16
6p_
50V
_N
P
O
_0
4
C 12
6p_
50V
_N
P
O
_0
4
C 2 5
6p
_
50V
_N
P
O
_0
4
C 5 2 5
0 . 1u _ 16 V _ Y 5 V _ 0 4
U 27 D
7 4 LV C 0 8P W
1 2
1 3
11
14
7
C 52 8
6
p_
5
0V
_N
P
O
_
0
4
R N 1
2 . 2 K _ 8P 4R _0 4
1 2 3 4
5 6 7 8
C 2 7
0.
1
u_1
6V
_
Y
5V
_04
R 3 97
1 M _0 4
R 3 7 1
15
0
_1%
_04
C 3 0
0.
1u_1
6V
_
Y
5V
_04
L2 F C M1 0 0 5M F -6 00 T 0 1
L4 F C M1 0 0 5M F -6 00 T 0 1
L3 F C M1 0 0 5M F -6 00 T 0 1
R N 23 * 0 _8 P 4 R _ 0 4
1
2
3
4
5
6
7
8
V I N
D D C L K
F B L U E
CRT
R N 24 * 0 _8 P 4 R _ 0 4
1
2
3
4
5
6
7
8
H S Y N C
H S Y N C
V S Y N C _ C
H S Y N C _ C
F GR N
F R E D
F B L U E
V S Y N C
D A C _ GR E E N
D A C _ B LU E
D A C _ H S Y N C 21
D A C _ V S Y N C 21
D A C _ D D C A D A T A 21
D A C _ R E D
D A C _ B LU E 2 1
D A C _ GR E E N 2 1
D A C _ D D C A C L K 21
A L L _ S Y S _ P W R GD 2 0 , 3 4, 3 9
B K L _ E N 3 4
D A C _ R E D 2 1
B L ON 2 1
L I D _ S W # 28 , 3 4
S B _ B L ON 2 3
L V D S -L C L K P 2 1
L V D S -L C L K N 2 1
e D P _ T X N 0 2
e D P _ T X N 1 2
e D P _ T X P 0 2
e D P _ T X P 1 2
e D P _ T X P 2 2
e D P _ T X N 2 2
e D P _ A U XN 2
e D P _ A U XP 2
L V D S -U 1P 2 1
L V D S -U 2P 2 1
L V D S -U 1N 2 1
L V D S -U 2N 2 1
2A
L V D S -L 0 P 2 1
L V D S -L 0 N 2 1
2A
L V D S -U 0N 2 1
L V D S -U 0P 2 1
ESD+LEVEL SHIFT+BUFFER
P _ D D C _ C L K
P _ D D C _ D A T A
V S Y N C
D D C D A T A
D D C L K
D D C D A T A
2A
P L V D D
2A
PANEL POWER
L V D S -L1 P 2 1
L V D S -L 1 N 2 1
e D P _ T X N 3 2
e D P _ T X P 3 2
E M B _ H P D
E MB _ H P D
E MB _H P D 2
S Y S 1 5 V 3 5, 3 6 , 3 7
2A
PANEL CONNECTOR (30Pin & 40Pin CO-lay)
? 4 0pin c onnec to r? , ? ? 3 0pin c onnec to r? ? ? ? pin
pad? ? ? ?
CLOSE TO LVDS CONN. PIN