Block Diagram - NEC NL204153BM21-01 Datasheet

3. BLOCK DIAGRAM

I/F LCD module (Product)
DA0+/–
DA1+/–
DA2+/–
CKA+/–
DA3+/–
DB0+/–
DB1+/–
DB2+/–
CKB+/–
DB3+/–
DC0+/–
DC1+/–
DC2+/–
CKC+/–
DC3+/–
DD0+/–
DD1+/–
DD2+/–
CKD+/–
DD3+/–
CS
SCLK
SDAT
BSEL0
BSEL1
VDD
Fuse
GND
Note1, Note2
FG
Note1, Note2
VBLH
VBLC
Note1
Note1: Connections between GND (Signal ground), FG (Frame ground) and VBLC (Lamp low voltage
terminal) in the LCD module
GND - FG
GND - VBLC
FG - VBLC
Note2: GND and FG must be connected to customer equipment's ground, and it is recommended that GND,
FG and customer inverter ground are connected together in customer equipment.
DC/DC
Power supply
Converter
for drivers
DATA SHEET DOD-PD-1318 (4th edition)
NL204153BM21-01/01A
TFT LCD panel
1,536 lines
H: 2,048
V: 1,536
(Edge light type)
Connected
Not connected
Not connected
H-driver
6,144 lines
3 (L, C, R)
Lamp
Lamp
Lamp
Backlight
6