Clevo 2700T - Page 72

B - 9
Schematic Diagrams
Sheet 9 of 31
71-22T00-D03
A
LCD & CRT CON
Custom
931
0200-08.SCH
Tuesday, September 11, 2001
Title
Size Document Number Rev
Date: Sheet
of
ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.
VCC
VCC
VCC
VCC
VCC
LCDVCC
VCC3
VCC3
LCDVCC
12V
VCC
R0+(7)
R0-(7)
R1+(7)
R1-(7)
RCLKIN+(7)
R2+(7)
R2-(7)
RCLKIN-(7)
VSYNC(7)
HSYNC(7)
BLUE(7)
RED(7)
GREEN(7)
DDC1DATA(7,8)
DDC1CLK(7,8)
MD39(4,5,6)
MD33(4,5)
MD32(4,5)
MD36(4,5)
ENVDD#(7)
R0-
RCLKIN+
R0+
RCLKIN-
R1-
R2-
R2+
R1+
RIN1+
RCLK-
RIN2+
RIN1-
RIN0-
RIN2-
RIN0+
RCLK+
VSYNC
HSYNC
DDC1DATA
Z464
DDC1CLK
Z467
GREEN
BLUE
Z465
Z466
RED
Z470
Z471
Z472
Z469
Z474 Z475
Z477 Z473
RIN0-
RIN2+
RIN1+
RIN1-
RIN0+
RIN2-
RCLK+
RCLK-
MD36
MD33
MD39
MD32
Z444
Z445
Z446
ENVDD#
Z390
R0+
R0- RIN0-
RIN0+
RIN1+
RIN1-R1-
R1+
R2+
R2-
RCLKIN+
RCLKIN-
RIN2+
RIN2-
RCLK+
RCLK-
Z447
RN63
8P4R_10K
81
72
63
54
R269 18
R265 18
R271 18
..
L51 L
1 2
4 3
..
L53 L
1 2
4 3
..
L52 L
1 2
4 3
..
L50 L
1 2
4 3
CN15
LCD CONN. 20P
12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
C230
4.7U
C256
.1U
SW7
SW DIP-4
1
2
3
4
8
7
6
5
R266 18
R268 18
R270 18
R267 18
R272 18
L2
BEAD(0805)
L26 BEAD
R235
2.2K
R253 47
R26 47
R256
47K
C231
.1U
Q8
SI3456DV
3
2
1
4
5
6
G
D
D
S
D
D
C11
220P
C33
33P
C16
.1U
C26
33P
C14
220P
R4
2.2K
Q10
2N7002
G S
D
R255
2.2K
C10
33P
R236
75
D2
DA204U
C A
AC
C9
33P
D1
DA204U
C A
AC
D16
DA204U
C A
AC
R254
75
R237
75
C254
10P
Q9
2N7002
G
S D
Q1
2N7002
G
S D
CN5
CRT CONN. 15P
8
15
7
14
6
13
5
12
4
11
3
10
2
9
1
16
17
C13
220P
C12
33P
C25
33P
C15
220P
L29 BEAD
C255
10P
C252
10P
C253
10P
C250
10P
C251
10P
C269
10P
C249
10P
L31 BEAD
L30 BEAD
L28 BEAD
L43 BEAD
L27 BEAD
Close to LCD connector.
LAYOUT NOTE:
Make sure VIDEOGND is as clean as possible
Also, the RED,GREEN,and BLUE signal traces
should be shielded with VIDEOGND traces.
PIN18~29=GND
SW7-1
ON=H=1 OFF=L=0
SW7-2 SW7-3 SW7-4
VMD 39 VM D36 VMD 33 VM D32
13.3"
14.1"
LG
ADT
UNIPAC
HYUNDAI
CPT
HT14X13
LP141X5
HT13X14
UP133X01
L133X2-1
LP133X7-C2CC
1
Panel ID
LG
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
0
0
00
00
00
0
0
0
00
00
ADT L141X1
CPT CLAA141XB01
CLAA141XC01
HYUNDAI
UNIPAC UP141X01
1100
1110
MD32,MD33 : PANEL ID
0 : CMOS
0 : 800*600
MD39 1 : LVDS
MD36 1 : 1024*768