LG L1512S, Service Manual

Page: 5 / 35

L1512S Service Manual
-4- 10/24/2002
ITEM 11 12 13 14 15
TIMING
1024
×
768@70Hz 1024
×
768@75Hz
Pixel Rate 75.000MHz 78.750MHz
H TOTAL 17.707us 16.660us
H DISPLAY 13.653us 13.003us
H B-Porch 1.920us 2.235us
H Width 1.813us 1.219us
H Border 0.000us 0.000us
V TOTAL 14.272ms 13.328ms
V DISPLAY 13.599ms 12.795ms
V B-Porch 0.513ms 0.466ms
Vs Width 0.106ms 0.050ms
V Border 0.000ms 0.000ms
H/V Sync -/- +/+
Interlace No. No.
3.3. D-SUB CONNECTOR
D-SUB 15 PIN CONNECTOR
SIGNAL LEVEL
CONNECTOR SIGNAL DESCRIPTION
R RED 0.7vp-p(VIDEO)
G GREEN 0.7vp-p(VIDEO)
B BLUE 0.7vp-p(VIDEO)
H H/SYNC TTL positive or negative
V V/SYNC TTL positive or negative
SDA DDC1/2B TTL
SCL DDC1/2B TTL
1 2 3 4 5
6 7 8 9 10
11 12 13 14 15
1.R 6.GND 11.NC
2.G 7.GND 12.SDA
3.B 8.GND 13.H-SYNC
4.NC 9. +5V 14.V-SYNC
5.ST 10.GND 15.SCL