NL6448BC33-70 NEC, NL6448BC33-70 Datasheet - Page 3

• Manufacturer Part Number: NL6448BC33-70
• Description: LCD Module
• Manufacturer: NEC

INTRODUCTION ....................................................................................................................................................2
1. OUTLINE..............................................................................................................................................................4
2. GENERAL SPECIFICATIONS ..........................................................................................................................5
3. BLOCK DIAGRAM .............................................................................................................................................6
4. DETAILED SPECIFICATIONS .........................................................................................................................8
5. ESTIMATED LUMINANCE LIFETIME........................................................................................................24
6. RELIABILITY TESTS.......................................................................................................................................25
7. PRECAUTIONS .................................................................................................................................................26
8. OUTLINE DRAWINGS .....................................................................................................................................28
REVISION HISTORY ...........................................................................................................................................30
1.1 STRUCTURE AND PRINCIPLE ....................................................................................................................4
1.2 APPLICATION ................................................................................................................................................4
1.3 FEATURES ......................................................................................................................................................4
4.1 MECHANICAL SPECIFICATIONS ...............................................................................................................8
4.2 ABSOLUTE MAXIMUM RATINGS ..............................................................................................................8
4.3 ELECTRICAL CHARACTERISTICS ............................................................................................................9
4.4 POWER SUPPLY VOLTAGE SEQUENCE.................................................................................................. 11
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS ..................................................................12
4.6 DISPLAY COLORS AND INPUT DATA SIGNALS ....................................................................................14
4.7 DISPLAY POSITIONS ..................................................................................................................................15
4.8 SCANNING DIRECTIONS...........................................................................................................................15
4.9 INPUT SIGNAL TIMINGS ...........................................................................................................................16
4.10 OPTICS ........................................................................................................................................................22
7.1 MEANING OF CAUTION SIGNS................................................................................................................26
7.2 CAUTIONS....................................................................................................................................................26
7.3 ATTENTIONS................................................................................................................................................26
8.1 FRONT VIEW................................................................................................................................................28
8.2 REAR VIEW ..................................................................................................................................................29
4.3.1 LCD panel signal processing board ...........................................................................................................9
4.3.2 Backlight lamp.........................................................................................................................................10
4.3.3 Power supply voltage ripple.....................................................................................................................10
4.3.4 Fuse..........................................................................................................................................................10
4.4.1 LCD panel signal processing board .........................................................................................................11
4.4.2 Backlight lighting circuit .........................................................................................................................11
4.5.1 LCD panel signal processing board .........................................................................................................12
4.5.2 Backlight lamp.........................................................................................................................................13
4.5.3 Positions of plug and socket ....................................................................................................................13
4.9.1 Outline of input signal timings ................................................................................................................16
4.9.2 Timing characteristics ..............................................................................................................................17
4.9.3 Input signal timing chart ..........................................................................................................................19
4.10.1 Optical characteristics............................................................................................................................22
4.10.2 Definition of contrast ratio.....................................................................................................................23
4.10.3 Definition of luminance uniformity .......................................................................................................23
4.10.4 Definition of response times ..................................................................................................................23
4.10.5 Definition of viewing angles..................................................................................................................23
7.3.1 Handling of the product ...........................................................................................................................26
7.3.2 Environment ............................................................................................................................................27
7.3.3 Characteristics..........................................................................................................................................27
7.3.4 Other ........................................................................................................................................................27
PRELIMINARY DATA SHEET DOD-PP-0863 (3rd edition)
CONTENTS
NL6448BC33-70
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