Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_CPT_CLAA200UA02L_0_[DS]
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Chunghwa Picture Tubes, Ltd.
Technical Specification
To : Qisda (for DELL)
Date : 2009-05-05
CPT TFT-LCD
CLAA 200UA02 L
ACCEPTED BY
APPROVED BY CHECKED BY PREPARED BY
Jason Wu Neptune Kang Randy Lin
Prepared by : Design General Division
CHUNGHWA PICTUER TUBES, LTD.
No. 1, Huaying Rd., Sanho Tsun, Lungtan Shiang, Taoyuan, Taiwan, 325, R.O.C.
TEL: +886-3-4805678 FAX: +886-3-4800589
Doc. No: CLAA200UA02 L-Qisda-Ver.1-2009-05-05 Issue Date: 2009/05/05
CPT CHUNGHWA PICTURES TUBES, LTD.,
Modification Record List
NO. Issue Date Modification Index
1 2009/05/05 Final Version.1 for customer
CPT Confidential 2/24 CLAA200UA02 L-Qisda-Ver.1-2009-05-05
CPT CHUNGHWA PICTURES TUBES, LTD.,
Table Of Content
NO Table of Content Note
1 OVERVIEW 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL CHARACTERISTICS 6
4 INTERFACE PIN CONNECTION 11
5 INTERFACE TIMING 12
6 BLOCK DIAGRAM 15
7 MECHANICAL SPECIFICATION 16
8 OPTICAL CHARACTERISTICS 18
9 RELIABILITY TEST CONDITIONS 21
10 HANDLING PRECAUTIONS FOR TFT-LCD MODULE 22
CPT Confidential 3/24 CLAA200UA02 L-Qisda-Ver.1-2009-05-05
CPT CHUNGHWA PICTURES TUBES, LTD.,
1. OVERVIEW
CLAA200UA02 is 20.0" color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module
composed of LCD panel, driver ICs, control circuit and backlight. By applying 6bit+Hi-FRC digital data,
1600*900, 16.7M-color images are displayed on the 20.0" diagonal screen. Input power voltage is 5.0V
for LCD driving. Inverter for backlight is not included in this module. General specification are
summarized in the following table:
ITEM SPECIFICATION
Display Area(mm) 442.8(H)x249.075(V)
Number of Pixels 1600(H)x900(V)
Pixel Pitch(mm) 0.2768(H)x0.2768(V)
Color Pixel Arrangement RGB vertical stripe
Display Mode normally white, TN
Number of Colors 16.7M(6 Bit+Hi-FRC)
Brightness(cd/m^2) 250 cd/m2(Typ.) (Center point, Lamp current=8 mA)
Viewing Angle 170/160 (Typ.)
Surface Treatment Anti-glare(3H)
Power consumption(W) 19.5(Typ.)
Module Size(mm) 462.8(W)x272(H)x17(D)
Module Weight(g) 2300(typ)
Backlight Unit CCFL, 2 tables, edge-light(top*1/bottom*1)
CPT Confidential 4/24 CLAA200UA02 L-Qisda-Ver.1-2009-05-05
CPT CHUNGHWA PICTURES TUBES, LTD.,
2. ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL MIN. MAX. UNIT REMARK
Power Supply Voltage for LCD VCC 0 6 V
Lamp Voltage VL 657 979 Vrms
Lamp Current ILO 3 8 mArms *4). 7)
Lamp Frequency FL 40 60 kHz
VESDt -200 200 V
static electricity *5)
VESDc -8000 8000 V
Operation Temperature Top 0 50 *1). 2). 3). 6)
Storage Temperature Tstg -20 60 *1). 2). 3)
Delayed Discharge Time TD -- 1 sec *8)
[Note]
1).The relative temperature and humidity range are as below sketch, 90%RHMax.(Ta40).
2).The maximum wet bulb temperature 39(Ta40) and without dewing.
3).If you use the product in a environment which over the definition of temperature and humidity
too long to effect the result of eye-aching.
4).The life time of the lamp is related to the current of the lamp, so please according to the
description of the "(b) backlight" on page 8.
5).Test Condition: IEC 1000-4-2
VESDt: Contact discharge to input connector; VESDC: Contact discharge to module
6).If you operate the product in normal temperature range, the center surface of panel should be
under 60.
7).When lamp current is out of the absolute maximum range, the life will fall rapidly or shown
unusual sign.
IL min 2mA only for test only, but we can't guarantee the lifetime and performance.
8).Delay lighting testing needs the volt above start voltage Vrms. Before the procedure tube needs
typical lighting for 1 minute and stay in the temperature 25◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo