LG StudioWorks 500E, StudioWorks 500G free download

File name LG Color Monitor StudioWorks 500E,G, Chassis CA-133 Parts & Service.pdf

Website:http://biz.LGservice.com E-mail:http://www.LGEservice.com/techsup.html COLOR MONITOR SERVICE MANUAL CHASSIS NO. : CA-133 FACTORY MODEL: 500EJ MODEL: StudioWorks 500E (500EJ-AL**M) StudioWorks 500G (500EJ-AL**A) ( ) **Same model for Service CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. MENU SELECT *Same looking with new chassis. Issue Date; 2003. 5. CONTENTS SPECIFICATIONS ... 2 SAFETY PRECAUTIONS ... 3 TIMING CHART ... 4 OPERATING INSTRUCTIONS ... 5 WIRING DIAGRAM ... 6 BLOCK DIAGRAM ... 7 DESCRIPTION OF BLOCK DIAGRAM... ..8 ADJUSTMENT ... 9 TROUBLESHOOTING GUIDE ... 11 EXPLODED VIEW... 21 REPLACEMENT PARTS LIST ... 23 PIN CONFIGURATION... 28 SCHEMATIC DIAGRAM ... 30 PRINTED CIRCUIT BOARD... 32 SPECIFICATIONS 1. PICTURE TUBE Size DefIection Angle Neck Diameter Dot Pitch Face Treatment : 15 inch (Flat Square Tube) : 90° : 29.1 mm : 0.28 mm : AR-ASC (Anti-Reflection and Anti-Static Coating) AG(Anti-Glare) : MPR-II, NON MPR II 3-2. Power Consumption MODE MAX NORMAL (ON) STAND-BY SUSPEND OFF POWER CONSUMPTION LED COLOR GREEN GREEN AMBER 75 W 63 W less than 15 W less than 15 W less than 5W Low Radiation AMBER 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 a) Color 0, 0 b) Color 7, 0 c) Color 15, 0 2) Input Impedance 3) Video Color 4) Signal Format : 0 ~ 0.7 Vp-p : 0 Vp-p : 0.467 Vp-p : 0.7 Vp-p : 75 : R, G, B Analog : Refer to the Timing Chart 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) 2-3. Signal Connector 15-pin D-Sub Connector (Attached Type) 2-4. Scanning Frequency Horizontal Vertical : 30 ~ 54 kHz : 50 ~ 120 Hz 3. POWER SUPPLY 3-1. Power Range AC 100~240V (Free Voltage), 50/60Hz, 1.0A Max. -2- SAFETY PRECAUTIONS SAFETY-RELATED COMPONENT WARNING! There are special compo