F900BJ-ALxxE Datasheet | LG Electronics

Website:http://biz.LGservice. E-mail:http://.LGEservice./techsup.html COLOR MONITOR SERVICE MANUAL CHASSIS NO. : CA-130 FACTORY MODEL: F900BJ MODEL: ( F900B (F900BJ-AL- - E) ) - - Same model for Service CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. CONTENTS SPECIFICATIONS ................................................... 2 SAFETY PRECAUTIONS ........................................ 3 TIMING CHART ....................................................... 4 OPERATING INSTRUCTIONS ................................ 5 CONTROL LOCATIONS ......................................... 7 WIRING DIAGRAM ................................................. 8 DISASSEMBLY ....................................................... 9 BLOCK DIAGRAM ................................................. 10 DESCRIPTION OF BLOCK DIAGRAM................... 11 ADJUSTMENT ...................................................... 13 TROUBLESHOOTING GUIDE .............................. 15 EXPLODED VIEW.................................................. 21 REPLACEMENT PARTS LIST .............................. 23 PIN CONFIGURATION .......................................... 30 SCHEMATIC DIAGRAM ......................................... 33 PRINTED CIRCUIT BOARD................................... 35 SPECIFICATIONS 1. PICTURE TUBE Size Def Iection Angle Neck Diameter Strip Pitch Diagonal Size View Size Face Treatment 3-2. Power Consumption : 19 inch (Flat Slot Mask) : 90° : 29.1 mm : 0.24 mm : 457.5 mm : 366.0 x 274.5 mm : AR-ASC (Anti-Reflective and Anti-Static Coating) MODE MAX STAND-BY SUSPEND POWER SWITCH OFF Yes No No POWER CONSUMPTION LED COLOR GREEN AMBER AMBER - less than 120W (140W) less than 8W (30W) less than 8W (30W) less than 1W (20W) 2. SIGNAL 2-1. Horizontal & Vertical Sync 1) Input Voltage Level : Low= ≤0.8V, High= ≥2.1V 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...