HP LT3200, Service Manual

Page: 17 / 102

HP High-Definition LCD TV Service Manual
11
I/O Connectors
Name Description
HDMI Digital High Definition Input Video Input Connector with HDCP — Type A
•
HDMI 1 (with HDMI audio in L and R)
•
HDMI 2
•
HDMI 3
Audio L and R must be set to PCM at the source across HDMI.
VGA VGA monitor input with audio L/R (line in)
Audio Output
•
Digital (Optical) in Dolby Digital or PCM format) (S/PDIF)
•
Audio Output L and R stereo analog (RCA)
ANT/Cable in (RF input) 75-ohm unbalanced, F-type for VHF/UHF/CATV in
Component High Definition Input
•
1: Y, Pb, and Pr, and audio L and R
•
2: Y, Pb, and Pr, and audio L and R
Serial RS-232 Serial input (Commercial use only)
Standard Definition Input
•
AV Input 1: S-Vid, Video, and Audio L and R
•
AV Input 2: S-Vid, Video, and Audio L and R
Service Port USB (For firmware upgrade use)
Factory Preset Display Modes
Preset Pixel format
Horizontal
frequency
(kHz)
Horizontal
polarity
Vertical
frequency
(Hz)
Vertical
polarity Pixel Clk
(MHz)
Source
1 640 x 480 31.469
–
59.940
–
25.175 VGA
2 640 x 480 37.500
–
75.000
–
31.500 VESA
3 720 x 400 31.469
–
70.087 + 28.322 VGA
4 800 x 600 37.879
+
60.317
+
40.000 VESA
5 800 x 600 46.875
+
75.000
+
49.500 VESA
6 1024 x 768 48.363
–
60.004
–
65.000 VESA
7 1024 x 768 56.476
–
70.069
–
75.000 VESA
8 1024 x 768 60.023
–
75.029
–
78.750 VESA
9 1280 x 768 47.396
+
59.995
–
68.250 VESA
10 1280 x 1024 63.981 + 60.020 + 108.000 VESA
11 1366 x 768 47.712 + 60.015 + 85.500 VESA
12 1920 x 1080 65.000
+
30.000
+
74.250 EIA