NEC MultiSync FE001SB, Service Manual

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5-1
INSPECTION
TABLE OF CONTENTS
Page
1.Scope --------------------------------------------------------------------------------------------------------------- 5-2
1.1 Introduction --------------------------------------------------------------------------------------------------- 5-2
1.2 General Description ---------------------------------------------------------------------------------------- 5-3
1.3 Regulations -------------------------------------------------------------------------------------------------- 5-4
1.4 Regulation Information & Marking Location ---------------------------------------------------------- 5-5
2. CRT Specifications ---------------------------------------------------------------------------------------------- 5-6
3. Electric Specifications ------------------------------------------------------------------------------------------ 5-7
3.1 Deflection Circuit -------------------------------------------------------------------------------------------- 5-7
3.2 Signal Input --------------------------------------------------------------------------------------------------- 5-7
3.3 Video Performance ----------------------------------------------------------------------------------------- 5-7
3.4 Power Supply ------------------------------------------------------------------------------------------------ 5-8
3.5 Power Saving ------------------------------------------------------------------------------------------------ 5-8
3.6 Degaussing -------------------------------------------------------------------------------------------------- 5-9
4. Functions ---------------------------------------------------------------------------------------------------------- 5-9
4.1 Display Part -------------------------------------------------------------------------------------------------- 5-9
5. Display Quality --------------------------------------------------------------------------------------------------- 5-19
5.1 Basic Test Conditions ------------------------------------------------------------------------------------- 5-19
5.2 Picture Size and Position --------------------------------------------------------------------------------- 5-19
5.3 Luminance (Brightness) ----------------------------------------------------------------------------------- 5-20
5.4 Color ----------------------------------------------------------------------------------------------------------- 5-21
5.5 Geometric Distortion --------------------------------------------------------------------------------------- 5-22
5.6 Linearity ------------------------------------------------------------------------------------------------------- 5-23
5.7 Misconvergence --------------------------------------------------------------------------------------------- 5-24
5.8 Focus ---------------------------------------------------------------------------------------------------------- 5-24
5.9 Halo ------------------------------------------------------------------------------------------------------------ 5-25
5.10 Raster Regulation ----------------------------------------------------------------------------------------- 5-25
6. CRT Limits of Screen and Faceplate Blemish ------------------------------------------------------------ 5-26
6.1 CRT Face plate defect ------------------------------------------------------------------------------------ 5-26
6.2 AR-film Blemishes ------------------------------------------------------------------------------------------ 5-27
7. Inspection of PLUG & PLAY Communication and OSM "MONITOR INFORMATION" for
Model Name/ Serial Number ---------------------------------------------------------------------------------- 5-30
7.1 A System Construction ----------------------------------------------------------------------------------- 5-30
7.2 Input Signal --------------------------------------------------------------------------------------------------- 5-30
7.3 Programs Required ---------------------------------------------------------------------------------------- 5-30
7.4 Inspection Procedures ------------------------------------------------------------------------------------- 5-30
7.5 Error Messages --------------------------------------------------------------------------------------------- 5-32
7.6 EDID Data File ---------------------------------------------------------------------------------------------- 5-32
Appendix 1 Preset Timing Chart ------------------------------------------------------------------------------- 5-33