Compaq CRT Monitor s7500 Service Manual - Page 2

CONTENTS SPECIFICATIONS 2 SAFETY PRECAUTIONS 3 TIMING CHART 4 OPERATING INSTRUCTIONS 5 WIRING DIAGRAM 6 BLOCK DIAGRAM 7 DESCRIPTION OF BLOCK DIAGRAM 8 ADJUSTMENT 10 TROUBLESHOOTING GUIDE 12 EXPLODED VIEW 22 REPLACEMENT PARTS LIST 24 PIN CONFIGURATION 29 PACKING AND ACCESSORIES 31 SCHEMATIC DIAGRAM 32 PRINTED CIRCUIT BOARD 34 SPECIFICATIONS 1. PICTURE TUBE Size DefIection Angle Neck Diameter Dot Pitch Face Treatment Diagonal Inch : 17 inch : 90° : 29.1 mm : 0.28 mm : Anti-Glare : 16.06" 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 Ω : R, G, B Analog : Refer to the Timing Chart 2-3. Signal Connector 3 row 15-pin Connector (Attached) 2-4. Scanning Frequency Horizontal Vertical : 30 ~ 70 kHz : 50 ~ 140 Hz 3. POWER SUPPLY 3-1. Power Range AC 100~240V , 50/60Hz, 2.0A 3-2. Power Consumption MODE FULL POWER STAND-BY SUSPEND POWER OFF POWER CONSUMPTION less than 100 W less than 5 W less than 5 W less than 5 W LED COLOR GREEN AMBER AMBER OFF 4. DISPLAY AREA 4-1. Active Video Area : • Max Image Size - 326.7 x 245.5 mm (12.86" x 9.67") • Preset Image Size - 312 x 234 mm (12.28" x 9.21") 4-2. Display Color : Full Colors 4-3. Display Resolution : 1280 x 1024 / 60Hz (Non-Interlace) 4-4. Video Bandwidth : 110 MHz 5. ENVIRONMENT 5-1. Operating Temperature: 10°C ~ 35°C (50°F ~ 95°F) (Ambient) 5-2. Relative Humidity : 8%~ 80% (Non-condensing) 5-3. Altitude : 5,000 m 6. DIMENSIONS (with TILT/SWIVEL) Width : 404.0 mm (15.90 inch) Depth : 438.5 mm (17.26 inch) Height : 426.0 mm (16.77 inch) 7. WEIGHT (with TILT/SWIVEL) Net Weight : 15.1 kg (33.29 lbs.) Gross Weight : 17.8 kg (39.24 lbs.) -2-