CTX pv500a Manuales De Servicio
Service Guide
PV500T SERIES
3
1. SCOPE
This specification defines the design and performance requirements for the 15” XGA TFT LCD
display “PV500T “ series.
There are 4 models for “ PV500T” series each models with own project code.
The features of the 4 models series are listed in the table as below :
display “PV500T “ series.
There are 4 models for “ PV500T” series each models with own project code.
The features of the 4 models series are listed in the table as below :
Feature Description
1
Universal input AC/DC power adapter
2
Analog RGB interface (VGA ) 30~60KHz, 60~75Hz, 80MHz
3
15” XGA 1024*768, TFT LCD panel
4
Function keys * 5 : Power On/Off, ESC,
△ (up), ▽ (down), (enter)
5
Direct Access function keys :
△ for
contrast function,
▽ for
brightness function
6
Green/Amber LED indicator for power on/power saving
7
Plug & play support with DDC1/2B protocol installed.
8
Power saving mode compliant with Energy Star
9
OSD (on screen display) MENU operation
9.1 Brightness
adjustment
9.2 Contrast
adjustment
9.3 Auto
tune
function
(VGA)
9.4 Color
selection
9.5 Image
adjustment
9.6 Position
adjustment
9.7 Language
selection
9.8 Reset
function
10
Audio module integrated (Speaker * 2, stereo earphone jack)(PV500AT/PV500BAT only)
11
Audio volume adjustment by VR (PV500AT/PV500BAT only)
12
5-wire resistive touch panel function (RS232)
13
Built-in touch panel power with +5V from LCD monitor
2. INPUT
REQUIREMENTS
2.1 Input Power
2.1.1. Power Source
2.1.2. Power Consumption
2.1.2. Power Consumption
2.1.3. AC Line Drop Out
2.1.4. AC Wave Distortion
2.1.5. In-rush Current
2.1.6. Power Cord
2.1.7. DC Power Cable
100 ~ 240 Vac, + -10%, 50/60 Hz,
Normal operating mode (with Audio) :
Normal operating mode (with Audio) :
≦ 25W
Normal operating mode(w/o Audio) :
≦ 23W
Power saving mode (w/o Audio signal input) :
≦ 4W
Power switch off :
≦ 3W
Picture must not disappear while AC 100 V input drop out(10ms, 100%)
10% max. permitted
50 A max at 240 Vac cold start
Detachable, 3P with ground type.
Detachable from display unit and captive with AC/DC adapter.
50 A max at 240 Vac cold start
Detachable, 3P with ground type.
Detachable from display unit and captive with AC/DC adapter.