ViewSonic VP150M Service Manual - Page 9

digital, display, DVI_D, connector, video, input, source., Description

Page 9 highlights

Service Manual VP150m PIN ASSIGNMENT ViewSonic September 2000 - Version 1.0 The MVA TFT LCD digital display uses a 24 Pin DVI_D connector as video input source. Pin Description 1 TMDS negative differential input, channel 2 2 TMDS positive differential input, channel 2 3 Logic Ground 4 Reserved. No connection 5 Reserved. No connection 6 DDC2B Clock 7 DDC2B Data 8 Reserved. No connection 9 TMDS negative differential input, channel 1 10 TMDS positive differential input, channel 1 11 Logic Ground 12 Reserved. No connection 13 Reserved. No connection 14 Power 15 Logic Ground 16 SENSE Pin, Pull High 17 TMDS negative differential input, channel 0 18 TMDS positive differential input, channel 0 19 Logic Ground 20 Reserved. No connection 21 Reserved. No connection 22 Logic Ground 23 TMDS positive differential input, reference clock 24 TMDS negative differential input, reference clock I 0 Page 8 Confidential - Do Not Copy

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Service
Manual
VP150m
ViewSonic
September
2000
-
Version
1.0
PIN
ASSIGNMENT
The
MVA
TFT
LCD
digital
display
uses
a
24
Pin
DVI_D
connector
as
video
input
source.
Pin
Description
1
TMDS
negative
differential
input,
channel
2
2
TMDS
positive
differential
input,
channel
2
3
Logic
Ground
4
Reserved.
No
connection
5
Reserved.
No
connection
6
DDC2B
Clock
7
DDC2B
Data
8
Reserved.
No
connection
9
TMDS
negative
differential
input,
channel
1
10
TMDS
positive
differential
input,
channel
1
11
Logic
Ground
12
Reserved.
No
connection
13
Reserved.
No
connection
14
Power
15
Logic
Ground
16
SENSE
Pin,
Pull
High
17
TMDS
negative
differential
input,
channel
0
18
TMDS
positive
differential
input,
channel
0
19
Logic
Ground
20
Reserved.
No
connection
21
Reserved.
No
connection
22
Logic
Ground
23
TMDS
positive
differential
input,
reference
clock
24
TMDS
negative
differential
input,
reference
clock
I
0
Page
8
Confidential
Do
Not
Copy