Clevo W25 BU Series, Руководство по обслуживанию

Страница: 69 / 93

Schematic Diagrams
LVDS, INVERTER B - 21
B.Sch
e
m
a
tic D
iag
rams
LVDS, INVERTER
U 2 5 C
7 4 LV C 0 8P W
9
10
8
14
7
R 6 21 * 0 _0 4
R 6 13 * 0 _0 4
R 39 0
1 0 0K _0 4
R 6 08 0 _ 0 4
R 6 10 0 _ 0 4
D 2 3
*B A V 99 R E C T I F I E R
A
C
A C
C 56 5
0 . 1u _ 1 6V _ Y 5V _ 0 4
C 5 66
* 0 . 1u _ 1 6V _ Y 5V _ 0 4
C 5 6 7
*0 . 4 7u _ 10 V _ Y 5V _ 0 4
R 6 18 0 _ 0 4
R 5 7 7 2. 2 K _ 0 4
C 5 63
0. 1 u _ 16 V _ Y 5 V _ 0 4
R 6 16 0 _ 0 4
U 2 4
A P L 3 5 12 A
V I N
4
V I N
5
E N
3
V OU T
1
G N D
2
3 . 3V
V I N _ L C D
3. 3 V
3 . 3 V
3 . 3 V
J_LC D2 For dual channe l
J_LC D1 For single channel
3. 3 V S
P L V D D
3 . 3 V S
P LV D D
3. 3 V S
3 . 3 V
V I N _ L C D
3 . 3 V S
P L V D D
L I D _S W # 16 , 2 7 , 29
A L L _ S Y S _ P W R GD 1 9 , 27
B R I GH TN E S S 2 7
B K L_ E N 2 7
L V D S -L 1 P 3
L V D S -L 1 N 3
S C L 8
N B _ E N A V D D 3
T XC L K _L P 7
L V D S -L 0 P 3
L V D S -L 0 N 3
L V D S -L C LK P 3
L V D S -L 2 N 3
T XO U T _ L 1P 7
T XO U T _ L 0N 7
L V D S -L 2 P 3
L V D S -L C LK N 3
T XO U T _ L 0P 7
T XO U T _ L 2P 7
T XO U T _ L 2N 7
L V D S _ D D C _ D A TA 3
S D A 8
T XO U T _ L 1N 7
T XC L K _L N 7
L V D S _ D D C _ C LK 3
T XO U T _ U 0 N 7
T XO U T _ U 0 P 7
T XO U T _ U 2 N 7
T XO U T _ U 2 P 7
R L V D S -L 2 P
C5
59
0.
1u_
50V
_Y
5V
_06
C5
6
0
0
.0
1u_5
0V
_X
7R
_04
R 2 3 8
*1 0 K _0 4
S
D
G
Q 4 5 B
*MT D N 7 0 02 Z H S 6R
5
3
4
R 2 28
*2 00 _ 1 %_ 0 4
Q 4 9
M T N 7 0 02 Z H S 3
G
D
S
S
D
G
Q 45 A
*M TD N 7 0 02 Z H S 6 R
2
6
1
3. 3 V
Q 4 6
P 20 0 3 E V G
4
6 2
5
7 3
1
8
.
L 1
*0 _ 0 6
3A
V I N
C 1 8
*0 . 1 u _5 0 V _ Y 5 V _ 0 6
V I N _ L C D
E N A V D D
V I N
R 5 8 6
1 M_ 0 4
1108
LV D S _ D A T A
LV D S _ C L K
B R I G H T N E S S
R L V D S -L 2 N
I N V _ B L ON
2 A
R L V D S -L1 N
R L V D S -L1 P
R L V D S -L0 N
R L V D S -L0 P
GP I O 7_ B L O N 8
R577, R578 W250BAQ Delete
Default UMA
T X OU T_ U 1N 7
TX O U T _U 1 P 7
W250BAQ R700 Off , R701 On
W250BAQ R698 Off, R699 On
R L V D S -LC L K P
R L V D S -LC L K N
TX C LK _ U P 7
T X C L K _ U N 7
S B _ B LO N 1 6
12 /7
PANEL CONNECTOR
2A
R L V D S -L 0 P
LV D S _ D A T A
R L V D S -L 1 P
R L V D S -L C LK N R L V D S -L2 N
R L V D S -L 1 N
I N V _ B L ON
R L V D S -L 0 N
R L V D S -L C LK P R L V D S -L2 P
B R I G H T N E S S
LV D S _ D D C _ D A T A
S D A
R 69 8 0 _ 04
8 0mi ls
L V D S _D A T A
EDID Mode
LV D S _ D D C _ C L K
S C L
LV D S _ C L K
L V D S _C L K
E N A V D D
2 A
L V D S -L 1 P
T X OU T _ L 1P
G5243A 6-02-05243-9C0
APL3512A 6-02-03512-9C0
PANEL POWER
R LV D S -L 1 P
B R I G H T N E S S
T X OU T _ L 0N
V GA _D I GO N 7
L V D S -L 2 N
T X OU T _ L 2N
R LV D S -L 2 N
L V D S -L 2 P
T X OU T _ L 2P
L V D S -L 0 N
L V D S -L 0 P
T X OU T _ L 0P
R LV D S -L 2 P
R LV D S -L 0 P
LV D S -L C L K N
TX C L K _ L N
R LV D S -L C L K N
L V D S -L 1 N
T X OU T _ L 1N
R LV D S -L 0 N
R LV D S -L 1 N
LV D S -L C L K P
TX C L K _ L P
R LV D S -L C L K P
12/7
12/ 7
R 69 9 *0 _ 0 4
I N V _B LO N
B K L _ E N _ R
Z 12 0 1
INVERTER CONNECTOR
B L ON 3
R 7 00 0 _ 0 4
R 7 01 * 0_ 0 4
Z 1 20 2
Z 1 20 3
R 6 11 * 0 _0 4
R 3 9 1 * 10 0 K _ 0 4
R 6 02 0 _ 0 4
R 3 92
* 1 M_ 0 4
C 5 6 9
0 . 1u _ 1 6V _ Y 5V _ 0 4
R 6 20 0 _ 0 4
U 2 5 B
74 L V C 0 8 P W
4
5
6
14
7
R 6 03 * 0 _0 4
R 3 8 8 *1 0 mi l _ sh o rt _ 04
R 5 7 8 2. 2 K _ 0 4
U 2 5 D
74 L V C 0 8 P W
1 2
1 3
1 1
14
7
R 6 06 0 _ 0 4
R 6 09 * 0 _0 4
C 56 4
*0 . 0 1u _ 1 6V _ X 7 R _ 0 4
C 5 6 1
0 . 1u _ 1 6V _ Y 5V _0 4
R 6 19 * 0 _0 4
U 2 5A
7 4 L V C 0 8 P W
1
2
3
14
7
R 3 8 7
1 00 K _ 0 4
J _ LC D 1
87 2 1 6-3 0 0 6
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1 0
1 0
1 1
11
1 2
1 2
1 3
13
1 4
1 4
1 5
15
1 6
1 6
1 7
17
1 8
1 8
1 9
19
2 0
2 0
2 1
21
2 2
2 2
2 3
23
2 4
2 4
2 5
25
2 6
2 6
2 7
27
2 8
2 8
2 9
29
3 0
3 0
C 5 6 2
4. 7 u _ 6. 3 V _ X 5 R _ 06
R 6 07 * 0 _0 4
R 6 17 * 0 _0 4
R 6 15 * 0 _0 4
R 6 04 0 _ 0 4
R 6 14 0 _ 0 4
J_ L C D 2
* 87 2 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
Gn
d
1
G1
Gn
d
2
G2
R 38 9
* 10 0 K _ 04
R 6 05 * 0 _0 4
C 5 6 8
*0 . 1 u _1 6 V _ Y 5 V _ 04
R 6 12 0 _ 0 4
Sheet 20 of 41
LVDS, INVERTER