Issued Date: Sep.27, 2005
Model No.: N150X3 - L09
Approval
14 / 27
Version 2.2
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin Symbol
Description
Polarity
Remark
1 Vss
Ground
2
Vcc
Power 3.3 V (typical)
3
Vcc
Power 3.3 V (typical)
4 V
EDID
DDC 3.3V Power
DDC 3.3V Power
5 NC
Non-Connection
6 CLK
EDID
DDC Clock
DDC Clock
7 DATA
EDID
DDC Data
DDC Data
8
Rxin0-
LVDS Differential Data Input
Negative
9
Rxin0+
LVDS Differential Data Input
Positive
R0~R5,G0
-
10 Vss
Ground
11
Rxin1-
LVDS Differential Data Input
Negative
G1~G5,B0,B1
V
EDID
Data
EDID
Vcc
GND
V
L
CLK(+/-)
Rxin2(+/-)
Rxin1(+/-)
Rxin0(+/-)
TFT LCD PANEL
(1024xR.G.B.x768)
DATA DRIVER IC
SCAN DRIVER IC
BACKLIGHT UNIT
LVDS INPUT /
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
GENERATOR
IN
PU
T CONN
EC
T
O
R
(J
AE-FI-X
B
30
S-H
F
10
)
LAMP CONNECTOR
(JST-BHSR-02VS-1)
EDID
EEPROM
CLK
EDID
1 HV (White)
2 LV (Black)
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