COLOR MONITOR
SERVICE MANUAL
Website:http://biz.LGservice.com
E-mail:http://www.LGEservice.com/techsup.html
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
MENU
SELECT
MODEL: StudioWorks 500E (500EJ-AL**M)
StudioWorks 500G (500EJ-AL**A)
CHASSIS NO. : CA-133
( ) **Same model for Service
*Same looking with new chassis.
Issue Date; 2003. 5.
FACTORY MODEL: 500EJ
1. PICTURE TUBE
Size
: 15 inch (Flat Square Tube)
DefIection Angle
: 90°
Neck Diameter
: 29.1 mm
Dot Pitch
: 0.28 mm
Face Treatment
: AR-ASC (Anti-Reflection and
Anti-Static Coating)
AG(Anti-Glare)
Low Radiation
: MPR-II, NON MPR II
2. SIGNAL
2-1. Horizontal & Vertical Sync
1) Input Voltage Level : Low= 0~1.2V, High= 2.5~5.5V
2) Sync Polarity
: Positive or Negative
2-2. Video Input Signal
1) Voltage Level
: 0 ~ 0.7 Vp-p
a) Color 0, 0
: 0 Vp-p
b) Color 7, 0
: 0.467 Vp-p
c) Color 15, 0
: 0.7 Vp-p
2) Input Impedance
: 75 Ω
3) Video Color
: R, G, B Analog
4) Signal Format
: Refer to the Timing Chart
2-3. Signal Connector
15-pin D-Sub Connector (Attached Type)
2-4. Scanning Frequency
Horizontal
: 30 ~ 54 kHz
Vertical
: 50 ~ 120 Hz
3. POWER SUPPLY
3-1. Power Range
AC 100~240V (Free Voltage), 50/60Hz, 1.0A Max.
3-2. Power Consumption
4. DISPLAY AREA
4-1. Active Video Area :
• 285 x 215 mm (11.22" x8.46") - Max Image Size
• 270 x 200 mm (10.63" x 7.87") - Preset Image Size
4-2. Display Color
: Full Colors
4-3. Display Resolution
: 1024 x 768 / 60Hz
(Non-Interlace)
4-4. Video Bandwidth
: 65 MHz
5. ENVIRONMENT
5-1. Operating Temperature: 10°C ~ 40°C
(Ambient)
5-2. Relative Humidity
: 10%~ 90%
(Non-condensing)
5-3. Altitude
: 3,000 m
6. DIMENSIONS (with TILT/SWIVEL)
Width
: 356.0 mm (14.01")
Depth
: 395.0 mm (14.37")
Height
: 371.0 mm (14.61")
7. WEIGHT (with TILT/SWIVEL)
Net Weight
: 11.5 kg (25.36 lbs)
Gross Weight
: 13.7 kg (30.21 lbs)
CONTENTS
- 2 -
SPECIFICATIONS ................................................... 2
SAFETY PRECAUTIONS ........................................ 3
TIMING CHART .............................