NL6448BC33-70 NEC, NL6448BC33-70 Datasheet - Page 6

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

3. BLOCK DIAGRAM
Cathode1-3
Anode1-3
G0 to G5
R0 to R5
B0 to B5
Note1: Relations between GND (Signal ground) and FG (Frame ground) in the LCD module are as
Note2: GND and FG must be connected to customer equipment’s ground, and it is recommended
Host
Hsync
Vsync
GND
FG
Note1
Note2
Note1
Note2
VCC
DPS
CLK
DE
follows.
that these grounds are connected together in customer equipment.
GND - FG
47kΩ
100Ω
100Ω
100Ω
100Ω
100Ω
100Ω
100Ω
Fuse
LCD module (Product)
LCD panel signal processing board
PRELIMINARY DATA SHEET DOD-PP-0863 (3rd edition)
3
3
Power supply
converter
for gradation
DC/DC
Connected
H: 640 × 3 (R, G, B)
V: 480
1,920 lines
Backlight
H-driver
NL6448BC33-70
LCD panel
Note3
6
3