NL6448BC33-54 データシートの表示（PDF） - NEC => Renesas Technology

部品番号

コンポーネント説明

メーカー

NL6448BC33-54

TFT COLOR LCD MODULE

NEC => Renesas Technology 

NL6448BC33-54

3. BLOCK DIAGRAM

Host

LCD module (Product)

R0 to R5

G0 to G5

B0 to B5

100Ω

100Ω

100Ω

CLK

Hsync

100Ω

100Ω

100Ω

Vsync

100Ω

DE

47kΩ

DPS

8.2kΩ

GND

Note1

Note2

VCC

Fuse

Power supply

for gradation

DC/DC

converter

H-driver

1,920 lines

LCD panel

H: 640 × 3 (R,G,B)

V: 480

FG

Note1

Note2

VDDB

GNDB

Note1

Note2

LCD panel signal processing board

VBLH

Backlight inverter

(Option)

VBLH

VBLC

Note1

Backlight (Edge light type)

Lamp

Lamp

Metallic frame of lamp holder

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

Not connected

Not connected

Not connected

Note2: These grounds should be connected together in customer equipment.

DATA SHEET DOD-PD-0072 (2nd edition)

6

Share Link: