IBM IBM L170 [SM] free download

File name IBM_L170_[SM].pdf

IBM L170 Service Manual SERVICE MANUAL 17" LCD Monitor IBM L170 THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RE LIABILITY FOR CHANGES, ERRORS OR OMISSIONS. 1 IBM L170 Service Manual Table of Contents Table of Contents -----------------------------------------------------------------2 1. MONITOR SPECIFICATIONS ----------------------------------------------------4 2. LCD MONITOR DESCRIPTION -----------------------------------------------5 3. OPERATING INSTRUCTIONS ------------------------------------------------6 3.1 GENERAL INSTRUCTIONS --------------------------------------------------6 3.2 CONTROL BUTTONS -----------------------------------------------------------6 3.3 ADJUSTING THE PICTURE --------------------------------------------------6 4. Input/Outpt Specification --------------------------------------------------------8 4.1 Input Signal Connector --------------------------------------------------------8 4.1.1 Analog D-SUB Connector ----------------------------------------------------8 4.2 Factory Preset Display Modes -----------------------------------------------8 4.3 Power Supply Requirements ----------------------------------------------10 4.3.1 Input Requirements ----------------------------------------------------------10 4.3.2 Output Requirements -------------------------------------------------------10 4.4 PANEL SPECIFICATION (Samsung ) -------------------------------------11 4.4.1 Panel Feature ----------------------------------------------------------------11 4.4.2 Display Characteristics --------------------------------------------------11 4.4.3 Optical Characteristics -----------------------------------------------------11 4.4.4 Parameter guide line for CCFL Inverter ------------------------------12 5. Block Diagram --------------------------------------------------------------------13 5.1 Monitor Exploded View ------------------------------------------------------13 5.2 Software Flow Chart -----------------------------------------------------------14 5.3 Electrical Block Diagram -----------------------------------------------------16 5.3.1 Main Board --------------------------------------------------------------------16 5.3.2 Inverter/Power Board ------------------------------------------------------17 6. Schematic ------------------------------------------------------------------------19 2