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T-51512D121J-FE-A-AC Schematic ( PDF Datasheet ) - OPTREX

Teilenummer T-51512D121J-FE-A-AC
Beschreibung LCD_Module
Hersteller OPTREX
Logo OPTREX Logo 




Gesamt 18 Seiten
T-51512D121J-FE-A-AC Datasheet, Funktion
heet4U.comType No.
LCD Module Technical Specification
T-51512D121J-FW-A-AC
First Edition
Mar 7, 2005
Final Revision
******
www.DataS Approved by (Quality Assurance Division)
Checked by (ACI Engineering Division)
.comPrepared by (ACI Engineering Division)
t4UNo. Item
-- CONTENTS
e1 APPLICATION
e2 OVERVIEW
h3 ABSOLUTE MAXIMUM RATINGS
S4 ELECTRICAL CHARACTERISTICS
ta5 INTERFACE PIN CONNECTION
a6 INTERFACE TIMING
.D7 BLOCK DIAGRAM
8 MECHANICAL SPECIFICATION
w9 OPTICAL CHARACTERISTICS
w10 RELIABILITY TEST CONDITION
w11 INSPECTION STANDARDS
Page
1
2
3
4
4
7
9
13
14
16
18
19
m12 HANDLING PRECAUTIONS FOR TFT-LCD MODULE
.co-- PACKAGING SPECIFICATION
t4U-- PRODUCTS NUMBER LABELING FORMS
e-- LAMP UNIT FOR 12.1” SVGA
20
23
27
29
www.DataSheT-51512D121J-FW-A-AC (AC) No. 2005-0278
OPTREX CORPORATION
Page 1/34






T-51512D121J-FE-A-AC Datasheet, Funktion
[Note]
1) Lamp Current measurement method (The current meter is inserted in low voltage line.)
LCD
Module
CTL
CTH
CTH
A
Inverter
Power
Supply
2) Lamp frequency of inverter may produce interference with horizontal synchronous frequency, and
this may cause horizontal beat on the display. Therefore, please adjust lamp frequency, and keep
inverter as far from module as possible or use electronic shielding between inverter and module to
avoid the interference.
3) Lamp life time is defined as the time either when the brightness becomes 50% of the initial value,
or when the starting lamp voltage does not meet the value specified in this table.
4) The life time of the backlight depends on the ambient temperature. The life time will decrease
under low/high temperature.
5) Please use the inverter which has symmetrical current wave form as follows,
The degree of unbalance: less than 10%
The ratio of wave height: less than 2 ±10%
IPH IPH: High side peak The degree of unbalance = |IPH - IPL| / Irms × 100(%)
IPL IPL: Low side peak The ratio of wave height = IPH(or IPL) / Irms
CURRENT WAVE FORM
A) Power and signals sequence:
t1 10 ms
0 < t2 50 ms
0 < t3 50 ms
400 ms t4
200 ms t5
0 t6
0.9VCC
0.1VCC
VCC
data
0.9VCC
0.1VCC 0.1VCC
t1 t2
Backlight
t3
t4
t5 t6
data: RGB DATA, DCLK, HD, VD, DENA
T-51512D121J-FW-A-AC (AC) No. 2005-0278
OPTREX CORPORATION
Page 6/34

6 Page









T-51512D121J-FE-A-AC pdf, datenblatt
(4) Display Position and Scan Direction
D(X,Y) shows the data number of input signal for LCD panel signal processing PCB.
SC:Low or Open
SC:High
D(1,1)
D(800,1)
CN2
D(800,600)
D(1,600)
CN2
D(1,600)
D(800,600)
D(800,1)
D(1,1)
T-51512D121J-FW-A-AC (AC) No. 2005-0278
OPTREX CORPORATION
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12 Page





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