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Teilenummer | NL10276AC30-04W |
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Beschreibung | LCD Module | |
Hersteller | NEC | |
Logo | ||
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DOD-M-0514 1/28
TFT COLOR LCD MODULE
Type: NL10276AC30-04W
38cm (15.0 Type), XGA
LVDS interface (1 port)
Data sheet
(1st Edition)
All information is subject to change without notice.
2001 All rights reserved.
Published by
1st Engineering Department
Color LCD Division
Display Device Operations Unit
NEC Electron Devices
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3. BLOCK DIAGRAM
Host LCD module (Product)
LCD panel signal processing board
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D0+/-
D1+/-
D2+/-
CK+/-
VCC
DC/DC
Fuse:
1.2A
converter
GND
Power supply
FG
VDDB
BRTC
BRTH
BRTL
BRTP
PWSEL
ACA
GNDB
Fuse: 2.3A
Backlight inverter
H - driver
3072 lines
TFT LCD panel
768lines
H: 1024 × 3 (R,G,B)
V: 768
Backlight (Edge light type)
Note1: THC63LVDF64A, THine Electronics, Inc. or equivalent
Note2: Neither GND (Signal ground) nor GNDB (Backlight Ground) is connected to FG (Frame ground).
These grounds should be connected to system ground in customer equipment.
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4.5.3 Backlight inverter
Select only one of the terminals of CN201 or CN202 about use of the terminal with the same function
such as ACA, BRTC and BRTL!
CN201 socket: IL-Z-11PL1-SMTY (LCD Module side)
Adaptable plug: IL-Z-11S-S125C3
Supplier:
Japan Aviation Electronics Industry Limited (JAE)
Pin No. Symbol
Function
Description
1 VDDB
2 VDDB +12V power supply
+12V±10%
3 VDDB
4 GNDB
5 GNDB Backlight ground
Connect to system ground.
6 GNDB
7
ACA Luminance control by two step method
Note1
8 BRTC Backlight ON/OFF control
“High” or “Open”: Backlight ON
“Low”:
Backlight OFF
9 BRTH Luminance control resistor terminal
BRTH is connected to GNDB in the product
Note1
10
BRTL
Luminance control by resistor method or
voltage method
Note1
11 N.C. Non-connection
Keep the terminal open.
Note1: See "4.6.1 Luminance control method".
CN201: Figure of socket
11 10
21
CN201 socket: IL-Z-9PL1-SMTY (LCD Module side)
Adaptable plug: IL-Z-9S-S125C3
Supplier:
Japan Aviation Electronics Industry Limited (JAE)
Pin No. Symbol
Function
Description
1
2
GNDB
GNDB
Ground for backlight
Connect to system ground.
3
ACA Luminance control by two step method
Note1
4 BRTC Backlight ON/OFF control
“High” or “Open”: Backlight ON
“Low”:
Backlight OFF
5 BRTH Luminance control resistor terminal
BRTH is connected to GNDB in the product
Note1
6
BRTL
Luminance control by resistor method or
voltage method
Note1
7 BRTP PWM signal input
Note1
8 GNDB Backlight ground
Connect to system ground.
9 PWSEL Select signal of luminance control method Note1
Note1: See "4.6.1 Luminance control method".
CN202: Figure of socket
98 21
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12 Page | ||
Seiten | Gesamt 28 Seiten | |
PDF Download | [ NL10276AC30-04W Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
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