Vga Connector - Intel 815 Design Manual

5

VGA CONNECTOR

D
5V to 3.3V TRANSLATION/ISOLATION
C
U13
3
8 3VDDCDA
1A1
4
8 3VDDCCL 1A2
7
1A3
8 CRT_HSYNC
8
8 CRT_VSYNC
1A4
11
1A5
14
8,24 3VFTSDA
2A1
17
8,24 3VFTSCL 2A2
18
5 CK_SMBDATA
2A3
21
5 CK_SMBCLK
2A4
22
2A5
1
BEA#
13
BEB#
VGA QST3384
B
A
5
4
CR5
QS4_3V
2
RP47
8
2.2K
R139
C256
4.7K
0.1UF
24
VCC
2
1B1 5VDDCDA
5
5VDDCCL
1B2
6
5VHSYNC
1B3
9
5VVSYNC
1B4
10
1B5
15
5VFTSDA 24
2B1
16
5VFTSCL 24
2B2
QSSDA R142
19 1 2
SMBDATA 10,11,12,13,30,36
2B3
QSSCL R141 0K
20 1 2
SMBCLK 10,11,12,13,30,36
2B4
0K
23
2B5
12
GND
R143
1 2
2.2K
R140
1 2
2.2K
Do Not Populate
8
4
3
BLM11B750S is rated an 75 Ohms an 100MHz
L18
8 VID_RED
1 2
R107 C195 C210
VCC5
75 1% 3.3PF 3.3PF
1
Place R66, R67, & R69 close to VGA Connector
L17
VID_GREEN
1 2
R106 C216 C209
75 1% 3.3PF 3.3PF
5VDDCDA
5VHSYNC R105
1 2
0K
C212 C250
3.3PF 3.3PF
5VDDCCL DO NOT STUFF C119 and C122
5VVSYNC R85
1 2
0K
C213 C188
3.3PF 3.3PF
DO NOT STUFF C100 and C102
L19
VID_BLUE
1 2
R109
C219 C211
75 1%
3.3PF 3.3PF
3
2
VCC5
F2 2.5A
R103 R104
1K 1K
L20
J9
6
L_RED
1
MONOPU
11
7
L_GREEN
2
12
8
L_BLUE
3
L_HSYNC
13
FUSE_5
9
MON2PU
4
L_VSYNC
14
10
5
15
15 pin VGA CONNECTOR
C185 C180
10PF 10PF
C249 C208
10PF 10PF
Title:
INTEL(R) 82815 CHIPSET CUSTOMER REFERENCE BOARD
VIDEO CONNECTOR
Platform Apps Engineering
Last Revision Date:
int e l
1900 Prairie City Road
R Sheet:
Folsom, CA 95630
2
1
D
C
B
A
REV.
1.0
3-26-01
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