CTX P922E, Service Manual

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Service Manual
P922E
4
1. SCOPE
This specification defines the design and performance requirements for the 19” SXGA TFT
LCD display monitor “P922E “ series.
There are two models of “P922E” in each own’s project code.
The common features of the “P922E” is listed in the following table :
Feature Description
1 Universal input AC/DC Adaptor
2 Digital Visual interface ( DVI-D ) TMDS 1 Ch 165MHz
3 Analog RGB interface ( VGA ) 30~92KHz, 59~85Hz, 157.5MHz
4 USB 2.0 module (provided 4 downstraem ports)
5 Built in 1W*2 (L/R) speakers (Stereo)
6
19” SXGA 1280*1024 Patterned Vertical Alignment ( PVA) , TFT LCD panel
7
Function keys * 6 : Power On/Off ESC
△
(up)
▽
(down) (enter) source
8
Direct Acess function keys :
△
for contrast function,
▽
for brightness function, “Esc”
for mute function
9 Green/Amber LED indicator for power on/power saving
10 Plug & play support with DDC2B protocol installed.
11 Power saving mode compliant with Energy Star
12 OSD (on screen display) MENU operation
12.1 Brightness adjustment
12.2 Contrast adjustment
12.3 Auto tune function (VGA)
12.4 Color selection
12.5 Image adjustment
12.6 Position adjustment (VGA)
12.7 Language selection
12.8 Reset function
12.9 Source selection (DVI/VGA)
13 OSD information of input status
14 Left side Dial volume control
15
ISO/FDIS 13406-2 Class
Ⅱ
16 Tilt (in front bezel) and Swivel (in base) adjustable.
17 Cable wire arrange box
The differential features of the 2 models of P922E are listed in the following table
P922E
(ISO13406-2 Class
Ⅱ )
P922E
ISO13406-2 Class
Ⅱ
+ 0 Pixel Fault
Model
project
Feature
LKC19SS2BC03 LKC19SS0BC03
View Direction Class
Ⅱ Ⅱ
ISO13406-2
Pixel Faults Class
Ⅱ Ⅰ