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V260B3-L04
Specification
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CMO V260B3-L04 Specification

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TFT LCD Approval Specification
MODEL NO.: V260B3 – L04
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Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
Toshiba Model No.:
Toshiba Part Code: V33A00031000
Customer: TOSHIBA
Approved by:
Note:
CMO26B3L04
TV Head Division
Approved By
CC Chung
QA Dept. Product Development Div.
Reviewed By
Hisn-nan Chen WT Lin
LCD TV Marketing and Product Management Div.
Prepared By
Josh Chi Jim Ho
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Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
- CONTENTS -
REVISION HISTORY ------------------------------------------------------- 3
1. GENERAL DESCRIPTION ------------------------------------------------------- 4
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
3.2.1 CCFL CHARACTERISTICS
3.2.2 INVERTER CHARACTERISTICS
3.2.3 INVERTER INTERFACE CHARACTERISTICS
4. BLOCK DIAGRAM ------------------------------------------------------- 12
4.1 TFT LCD MODULE
5. INTERFACE PIN CONNECTION ------------------------------------------------------- 13
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 INVERTER UNIT
5.4 BLOCK DIAGRAM OF INTERFACE
5.5 LVDS INTERFACE
5.6 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING ------------------------------------------------------- 19
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 22
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. DEFINITION OF LABELS ------------------------------------------------------- 26
8.1 CMO MODULE LABEL
9. PACKAGING ------------------------------------------------------- 27
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD
10. PRECAUTIONS ------------------------------------------------------- 29
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
10.3 STORAGE PRECAUTIONS
11. REGULATORY STANDARD -------------------------------------------------------- 30
11.1 SAFETY
12. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 31
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Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
REVISION HISTORY
Version Date
Page
(New)
Ver. 2.0 Nov 06,’09 All All Approval Specification was first issued.
Section Description
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V260B3- L04 is a TFT Liquid Crystal Display module with 4U-CCFL Backlight unit and 1ch-LVDS
interface. The display diagonal is 26”. This module supports 1366 x 768 WXGA format and can display
16.7M colors ( 6-bit+Hi-FRC). The inverter module for backlight is built-in.
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1.2 FEATURES
- Optimized Brightness 450nits
- Contrast Ratio (3000:1)
- Fast Response Time (Gray to gray average 8.5ms)
- Color Saturation NTSC 72%
- WXGA (1366 x 768 pixels) Resolution
- DE (Data Enable) Only Mode
- LVDS (Low Voltage Differential Signaling) Interface
- Viewing Angle: 176(H)/176(V) (CR>20) MVA Technology
-Color Reproduction (Nature Color)
1.3 APPLICATION
- TFT LCD TVs
- Optimized Brightness, Multi-Media Displays
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 575.769 (H) x 323.712 (V) (26” diagonal) mm Bezel Opening Area 580.8 (H) x 328.8 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1366 x R.G.B. x 768 pixel Pixel Pitch (Sub Pixel) 0.1405 (H) x 0.4215 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.7M color Display Operation Mode Transmissive mode / Normally Black -
Surface Treatment
Anti-Glare Coating (Haze 11%)
Hard Coating (3H)
-
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 625 626 627 mm (1)
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 372 373 374 mm (1) Depth(D) 31 32 33 mm To Rear Depth(D) 45.7 46.7 47.7 mm To inverter cover
Weight - 3730 - g
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1) Operating Ambient Temperature TOP 0 +50 ºC (1), (2) Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The maximum operating temperature is based on the test condition that the surface temperature of
display area is less than or equal to 65 ºC with LCD module alone in a temperature controlled chamber.
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Value
Min. Max.
NOP
NOP
Ё Ё
Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
Unit Note
50 G (3), (5)
1.0 G (4), (5)
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 65 ºC. The range of operating temperature may degrade in case of improper
thermal management in final product design.
Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 500 Hz, 10 min, 1 time each X, Y, Z.
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough
so that the module would not be twisted or bent by the fixture.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
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80 60 -20 40 0 20 -40
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 13.0 V Input Signal Voltage VIN -0.3 3.6 V
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage V
Power Supply Voltage V
Control Signal Level
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Value
Min. Max.
Te st
Condition
Ta = 25 кЁ Ё
W
BL
ЁЁ
Ё
Min. Type Max. Unit Note
0
-0.3
Ё Ё
Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
Unit Note
(1)
3000 V
30 V (1)
7 V (1), (3)
RMS
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional
operation should be restricted to the conditions described under normal operating conditions.
Note (2) No moisture condensation or freezing.
Note (3) The control signals includes Backlight On/Off Control, Internal PWM Control and External PWM
Control.
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3. ELECTRICAL CHARACTERISTICS
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Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
3.1 TFT LCD MODULE
Parameter Symbol
Ta = 25 ± 2 ºC
Value
Min. Typ. Max.
Unit Note
Power Supply Voltage VCC 10.8 12.0 13.2 V (1) Power Supply Ripple Voltage V Rush Current I
White
Power Supply Current
Black Vertical Stripe
LVDS Interface
Differential Input High Threshold Voltage Differential Input Low Threshold Voltage Common Input Voltage V
V
V
Terminating Resistor R
CMOS interface
Input High Threshold Voltage VIH 2.7 Input Low Threshold Voltage V
RP
RUSH
I
CC
+100
LVT H
LVTL
1.125 1.25 1.375 V
LVC
T
ЁЁ ЁЁ Ё Ё Ё
0.40 0.50
0.30 0.35
0.40 0.50
ЁЁ
ЁЁ
Ё
100
Ё
0
IL
Ё
300 mV
3.0 A (2) A A
(3)
A
mV
-100 mV
Ё
ohm
3.3 V
0.7 V
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
+12.0V
R1
200K
Q1 AO4409
FUSE
C3
1uF
Vcc
(LCD Module Input)
(Low to High)
(Control Signal)
SW
GND
VR1
47K
R2
1K
Q2
2N7002
Vcc rising time is 470us
0.9Vcc
0.1Vcc
470us
C1
10uF
+12V
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Note (3) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, fv = 60
Hz, whereas a power dissipation check pattern below is displayed.
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Model No.: V260B3 – L04
Approval
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
R
B
G
B
B
R
R
G
G
B
B
R
Active Area
R
B
G
R R
G
B
B
R
G
G
B
B
R
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3.2 BACKLIGHT UNIT
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Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (
Parameter Symbol
Min. Typ. Max. Lamp Input Voltage VL - 1400 - V Lamp Current IL 7.1 7.6 8.1 mA
Lamp Turn On Voltage V
S
- -
- -
Value
2270 1890
Ta = 25 ± 2 ºC)
Unit Note
RMS
RMS
V
Ta = 0 ºC (2)
RMS
V
Ta = 25 ºC (2)
RMS
(1)
Operating Frequency FL 40 - 80 KHz Lamp Life Time LBL 50,000 - - Hrs (4)
3.2.2 INVERTER CHARACTERISTICS (
Parameter Symbol
Total Power Consumption P
Power Supply Voltage VBL 22.8 24 25.2 V
255
Ta = 25 ± 2 ºC)
Val ue
Min. Typ. Max.
Unit Note
- 44 47 W (5), (6), IL =7.6mA
DC
Power Supply Current IBL - 1.83 1.96 A Non Dimming Input Ripple Noise - - - 912 mV
P-P
VBL=22.8V Oscillating Frequency FW 55 58 61 kHz (3) Dimming frequency FB 150 160 170 Hz Minimum Duty Ratio D
10 20 - % (7)
MIN
Note (1) Lamp current is measured by utilizing AC current probe and its value is average by measuring
master and slave board.
Note (2) The lamp starting voltage V
should be applied to the lamp for more than 1 second after startup.
S
Otherwise the lamp may not be turned on.
Note (3) The lamp frequency may produce interference with horizontal synchronous frequency of the
display input signals, and it may result in line flow on the display. In order to avoid interference, the
lamp frequency should be detached from the horizontal synchronous frequency and its harmonics
as far as possible.
Note (4) The life time of a lamp is defined as when the brightness is larger than 50% of its original value
and the effective discharge length is longer than 80% of its original length (Effective discharge
length is defined as an area that has equal to or more than 70% brightness compared to the
brightness at the center point of lamp.) as the time in which it continues to operate under the
condition at Ta = 25 2к and I
Note (5) The power supply capacity should be higher than the total inverter power consumption P
= 7.1~ 8.1mArms.
L
. Since
BL
the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current
changed as PWM duty on and off. The transient response of power supply should be considered
for the changing loading when inverter dimming.
Note (6) The measurement condition of Max. value is based on 26" backlight unit under input voltage 24V,
average lamp current 7.9 mA and lighting 30 minutes later.
Note (7) 10% minimum duty ratio is only valid for electrical operation
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A
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Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
HV (Pink) HV (White)
A A
1 2
HV (Pink)
1
HV (White)
LCD Module
A A
2
Inverter
HV (Pink)
1
HV (White)
A A
2
HV (Pink)
1
HV (White)
A A
2
3.2.3 INVERTER INTERFACE CHARACTERISTICS
Ё
0
0
0
Value
Ё Ё
0
Ё Ё
Ё
Unit Note
5.0 V
0.8 V
Ё
5.0 V Duty on External PWM Control
0.8 V Duty off
0.8 V Normal
50 us
V Minimum duty ratio
M˖
Parameter Symbol
On/Off Control Voltage
Voltage
Voltage
Error Signal
VBL Rising Time Tr1 Ё 30 ЁЁ ms VBL Falling Time Tf1 Ё 30 ЁЁ ms Control Signal Rising Time Tr ЁЁЁ 100 ms Control Signal Falling Time Tf ЁЁЁ 100 ms PWM Signal Rising Time T PWM Signal Falling Time T Input impedance R PWM Delay Time T
BLON Delay Time
BLON Off Time T
ON
OFF
MAX 3.0 3.15 3.3 V Maximum duty ratioInternal PWM Control
MIN
HI 2.0
LO
HI 3.0 3.3 3.6 V
LO
V
BLON
V
IPWM
V
EPWM
ERR
PW MR
PW MF
PW M
T
T
on1
IN
on
off
Te st
Condition
Ё Ё
Ё
Ё
Ё
ЁЁЁ 50 us ЁЁЁ Ё 1 ЁЁ Ё 100 Ё ms Ё 300 ЁЁ ms ЁЁЁЁ 300 ЁЁЁЁЁ ms Ё 300 ЁЁ ms
Min. Typ. Max.
2.0
bnormal
10%-90%V
BL
Note (1) The Dimming signal should be valid before backlight turns on by BLON signal. It is inhibited to
change the internal/external PWM signal during backlight turn on period.
Note (2) The power sequence and control signal timing are shown in the following figure. For a certain
reason, the inverter has a possibility to be damaged with wrong power sequence and control
signal timing.
10
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Note (3) While system is turned ON or OFF, the power sequences must follow as below descriptions:
Turn ON sequence: VBL
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Ш
PWM signal Ш BLON
Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
Turn OFF sequence: BLOFF
Tr1
BL
V
V
V
V
BLON
EPWM
IPWM
0
9
0
0
0
%/
2.0V
0.8V
3.3V
9
2.0V
0.8V
Ton
T
%/
Backlight on duration
Tr
Ext. Dimming Function
T
PWMR
PWM
Floating
Ш
PWM signal Ш VBL
Ton1
Tf
PWMF
T
Floating
Int. Dimming Function
9
Toff
%/
Tf1
9
%/
V
W
External
PWM
Period
External
PWM Duty
100%
Minimun
Duty
11
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q
(+/
)
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
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Model No.: V260B3 – L04
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SCAN DRIVER IC
RX0(+/-)
RX1(+/-)
RX2(+/-)
RX3(+/-)
RXCLK
Vcc
GND
-
or e
uivalent
CN1
VBL
GND
ERR
BLON
I_PWM
E_PWM
CN1: CI0114M1HR0-LA (CviLux)
INPUT CONNECTOR
(FCI,10041195-001)
DC/DC CONVERTER &
REFERENCE VOLTAGE
INVERTER CONNECTOR
or equivalent
TIMING
CONTROLLER
TFT LCD PANEL
DATA DRIVER IC
CN2-CN5:
CP042CP1MR0-LF (CviLux)
or equivalent
(1366x3x768)
BACKLIGHT
UNIT
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y
pply
(3)
(4)
(2)
(2)
5. INTERFACE PIN CONNECTION
5.1 TFT LCD MODULE
CN1 Connector Pin Assignment
Pin No. S
1VCC Power su 2 VCC Power supply: +12V 3 VCC Power supply: +12V 4 VCC Power supply: +12V 5 GND Ground 6 GND Ground 7 GND Ground 8 GND Ground
9 SELLVDS Select LVDS data format 10 ODSEL Overdrive Lookup Table Selection 11 GND Ground 12 RX0- Negative transmission data of pixel 0 13 RX0+ Positive transmission data of pixel 0 14 GND Ground 15 RX1- Negative transmission data of pixel 1 16 RX1+ Positive transmission data of pixel 1 17 GND Ground 18 RX2- Negative transmission data of pixel 2 19 RX2+ Positive transmission data of pixel 2 20 GND Ground 21 RXCLK- Negative of clock 22 RXCLK+ Positive of clock 23 GND Ground 24 RX3- Negative transmission data of pixel 3 25 RX3+ Positive transmission data of pixel 3 26 GND Ground 27 NC No connection 28 NC No connection 29 GND Ground 30 GND Ground
Note (1) Connector Part No.: FCI, 10041195-001 or compatible
mbol Description Note
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Model No.: V260B3 – L04
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: +12V
Note (2) Reserved for internal use. Please leave it open.
Note (3) Ground or OPEN: Normal, High: JEIDA LVDS format
Please refer to 5.5 LVDS INTERFACE (Page 17)
Note (4) Overdrive lookup table selection. The Overdrive lookup table should be selected in accordance to the
frame rate to optimize image quality.
Low = Open or connect to GND, High = Connect to +3.3V
ODSEL Note
L or Open Lookup table was optimized for 60 Hz frame rate.
H Lookup table was optimized for 50 Hz frame rate.
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5.2 BACKLIGHT UNIT
The pin configuration for the housing and leader wire is shown in the table below.
Housing : 1.CP0404S0000(CviLux)
Pin No. Symbol Description
1 HV High Voltage Pink 2 HV High Voltage White
Note (1) The backlight interface housing for high voltage side is a model 1. CP0404S0000(CviLux) or
Equivalent.
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Wire Color
4 Male Connectors CP0404S0000(CviLux) or Equi valent
1.HV(Pink,+)
2.HV(W hite,-)
1.HV(Pink,+)
2.HV(W hite,-)
1.HV(Pink,+)
2.HV(W hite,-)
1.HV(Pink,+)
2.HV(W hite,-)
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5.3 INVERTER UNIT
CN1 : CI0114M1HR0-LA (CviLux) or equivalent.
Pin No. Symbol Description
1 2 3 4 5 6 7 8 9
10
11 ERR
12 BLON BL ON/OFF 13 I_PWM Internal PWM Control 14 E_PWM External PWM Control
Note (1) PIN 13:Intermal PWM Control (Use Pin 13): Pin 14 must open. Note (2) PIN 14:External PWM Control (Use Pin 14): Pin 13 must open.
Note (3) Pin 13(I_PWM) and Pin 14(E_PWM) can’t open in same period.
VBL +24V Power input
GND Ground
Normal (GND) Abnormal(Open collector)
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CN2-CN5 : CP042CP1MR0-LF (CviLux) or equivalent.
Pin Name Description
1
2
CCFL HOT
CCFL HOT
CCFL High Voltage
CCFL High Voltage
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p
5.4 BLOCK DIAGRAM OF INTERFACE
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CN1
R0-R7
-
B0-B7
DE
Host
Graphics
Controller
LVDS Transmitter
THC63LVDM83A
(LVDF83A)
Rx0+
-
Rx1+
Rx1-
Rx2+
Rx2-
Rx3+
Rx3-
CLK+
CLK-
51Ө
100pF
51Ө
51Ө
100
51Ө
51Ө
100pF
51Ө 51Ө
100pF
51Ө
51Ө
100pF
51Ө
LVDS Receiver
THC63LVDF84A
RxOUT
R0-R7
G0-G7
F
B0-B7
DE
DCLK
Timing
Controller
R0~R7 : Pixel R Data
G0~G7 : Pixel G Data
B0~B7 : Pixel B Data
DE : Data Enable Signal
DCLK : Data clock signal
Note (1) The system must have the transmitter to drive the module.
Note (2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it is
used differentially.
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5.5 LVDS INTERFACE
SELLVDS = L or Open (VESA)
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SELLVDS = H (JEIDA)
R0~R7: Pixel R Data (7; MSB, 0; LSB)
G0~G7: Pixel G Data (7; MSB, 0; LSB)
B0~B7: Pixel B Data (7; MSB, 0; LSB)
DE : Data enable signal
Notes(1) RSVD(reserved)pins on the transmitter shall be “H” or “L”.
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5.6 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for
the color. The higher the binary input, the brighter the color. The table below provides the assignment of
color versus data input.
Color
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Black
Red
Green
Basic
Colors
Gray
Scale
Of
Red
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yellow
White
Red(0) / Dark
Red(1)
Red(2)
:
:
Red(253)
Red(254)
Red(255)
Green(0) / Dark
Green(1)
Green(2)
:
:
Green(253)
Green(254)
Green(255)
Blue(0) / Dark
Blue(1)
Blue(2)
:
:
Blue(253)
Blue(254)
Blue(255)
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
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Model No.: V260B3 – L04
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Data Signal
Red Green Blue
:
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6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
nal Item Symbol Min. Typ. Max. Unit Note
Si
LVDS Receiver Clock
LVDS Receiver Data
Vertical Active Display Term
Horizontal Active Display Term
Note (1) Since this module is operated in DE only mode, Hsync and Vsync input signals should be set to
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Frequenc Input cycle to
cycle jitter
Setup Time Tlvsu 600 Hold Time Tlvhd 600
Frame Rate
Tot a l Tv
Display Tvd
Blank Tvb Tot a l Th
Display Thd
Blank Thb
1/Tc 60 76 82 MH
Trcl
Fr
5
Fr
6
ЁЁ
47 50 53 Hz 57 60 63 Hz
778
768
10 1442
1366
76
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Model No.: V260B3 – L04
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Z
200 ps
ЁЁ ЁЁ
806 888 Th Tv=Tvd+Tvb
768 768 Th -
38 120 Th ­1560 1936 Tc Th=Thd+Thb
1366 1366 Tc -
194 570 Tc -
ps ps
low logic level. Otherwise, this module would operate abnormally.
INPUT SIGNAL TIMING DIAGRAM
T
v
T
vd
DE
T
h
DCLK
T
T
vb
hd
DE
DATA
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LVDS RECEIVER INTERFACE TIMING DIAGRAM
RXCLK+/-
RXn+/-
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Model No.: V260B3 – L04
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Tc
Tlvsu
Tlvhd
1T
14
3T
14
5T
14
7T
14
9T
14
11T
14
13T
14
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6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the diagram
below.
0V
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CC
0.9V
0.1V
CC
Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
Approval
0.9V
CC
0.1V
cc
0.5ЉЉЉЉT1ЉЉЉЉ10ms
2
0ЉЉЉЉT 0ЉЉЉЉT 500ms ЉЉЉЉT
LVDS Signals
ЉЉЉЉ50ms
3
ЉЉЉЉ50ms
4
0ЉЉЉЉT7ЉЉЉЉT2
0ЉЉЉЉT
8
ЉЉЉЉT3
0V
Option Signals
(SELLVDS, ODSEL)
Backlight (Recommended)
500msЉЉЉЉT
100ms
5
ЉЉЉЉ
T
6
Power On
T
7
T
1
T
2
3
T
T
4
VALI D
Power Off
T
8
50%
T
5
50%
6
T
Power ON/OFF Sequence
Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.
Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation or the LCD turns off before the backlight turns off, the display may momentarily become
abnormal screen.
Note (3) In case of Vcc is in off level, please keep the level of input signals on the low or high impedance. If
T2<0,that maybe cause electrical overstress failure.
Note (4) T4 should be measured after the module has been fully discharged between power off and on period.
Note (5) Interface signal shall not be kept at high impedance when the power is on.
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y
(2)
(4)
(7)
(4)%(5)
y
y
y
y
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit Ambient Temperature Ta Ambient Humidity Ha Supply Voltage V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Lamp Current I Oscillating Frequency (Inverter) F
Vertical Frame Rate
7.2 OPTICAL SPECIFICATIONS
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Model No.: V260B3 – L04
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o
252
5010
CC
L
W
12.0 V
7.6mA 0.5 58 3
Fr 60 Hz
C
%RH
mA
KHz
The relative measurement methods of optical characteristics are shown in 7.2. The following items should
be measured under the test conditions described in 7.1 and stable environment shown in Note (6).
Item S
mbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR 2000 3000 - -
Response Time Gray to gray
Center Luminance of White L White Variation Cross Talk CT - -
Red
Green Color Chromaticity
Blue
White
C
W
Rx 0.646 ­R
=0, Y =0
x
Viewing angle at
normal direction.
Gx 0.273 ­G Bx 0.143 -
B Wx 0.280 W
Color Gamut CG
+
-
+
-
CR20
Viewing Angle
Horizontal
Vertical
- 8.5 14 ms (3)
350 450 - Cd/m
2
--1.3-
0.334 -
Typ.
-0.03
0.596 -
Typ.
+0.03
(6)
0.068 -
0.290
-
68 72 - % NTSC 80 88 80 88 80 88
Deg. (1)
80 88
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Note (1) Definition of Viewing Angle (x, y):
Viewing angles are measured by EZ-Contrast 160R (Eldim)
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Issued Date: 06, Nov. 2009
Model No.: V260B3 – L04
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Normal
x = y = 0º
y- y
X- = 90º
6 o’clock
y-
= 90º
x-
y-
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (5),
CR (X) is corresponding to the Contrast Ratio of the point X at the figure in Note (7).
x
x
12 o’clock direction
y+
y+
= 90º
x+
X+ = 90º
Note (3) Definition of Gray to Gray Switching Time :
Optical
Response
100%
90%
10%
0%
Gray Level 255
Gray to gray switching time
Gray Level 0
Gray to gray switching time
Gray Level 255
ime
The driving signal means the signal of luminance 0%, 20%, 40%, 60%, 80%, 100%.
Gray to gray average time means the average switching time of luminance 0%, 20%, 40%, 60%, 80%, 100%
to each other.
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A
(
)
A
(
)
Note (4) Definition of Luminance of White (LC):
Measure the luminance of gray level 255 at center point and 5 points
= L (5)
C
L (X) is corresponding to the luminance of the point X at the figure in Note (7).
Note (5) Definition of Cross Talk (CT):
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Model No.: V260B3 – L04
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CT = | Y
– YA | / YA 100 (%)
B
Where:
Y
= Luminance of measured location without gray level 0 pattern (cd/m2)
A
Y
= Luminance of measured location with gray level 0 pattern (cd/m2)
B
ctive Area
Gray 128
Y
(D/8,W/2)
A, L
Y
(D/2,7W/8)
A, D
(0, 0)
Note (6) Measurement Setup:
The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be
executed after lighting Backlight for 1 hour in a windless room.
Y
Y
D,W
A, U
A, R
(D/2,W /8)
(7D/8,W/2)
(D/4,W/4)
(D/8,W/2)
Y
B, L
Y
(D/2,7W/8)
B, D
0, 0
ctive Area
Gray 0
Gray 128
Y
(D/2,W /8)
B, U
Y
(7D/8,W/2)
B, R
(3D/4,3W/4)
(D,W)
LCD Module
LCD Panel
Center of the Screen
Note (7) Definition of White Variation (W):
Measure the luminance of gray level 255 at 5 points
W = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
24
Display Color Analyzer
(Minolta CA210)
Light Shield Room
(Ambient Luminance < 2 lux)
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Horizontal Line
D
D/4 D/2 3D/4
Vertical Line
W
W/4
W/2
3W /4
1 2
X
5
3 4
Active Area
: Test Point
X=1 to 5
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8. DEFINITION OF LABELS
8.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
V260B3 -L04 Rev. XX
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Model No.: V260B3 – L04
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CHI MEI
OPTOELECTRONICS
CHI MEI
OPTOELECTRONICS
(a) Model Name: V260B3-L04
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) Serial ID: X X
X X X X X Y M D L N N N N
X X X X X X X Y M D L N N N N
V260B3 -L04 Rev. XX
X X X X XX X Y M D L N N N N
Serial No.
E207943
MADE IN TAIWAN
GEMN
RoHS
E207943
MADE IN TAIWAN
MADE IN CHINA
LEOO(or CAPG or CANO)
RoHS
Serial ID includes the information as below:
(a) Manufactured Date: Year: 1~9, for 2001~2009
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1
(b) Revision Code: Cover all the change
(c) Serial No.: Manufacturing sequence of product
(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.
Product Line
Year, Month, Date
CMO Internal Use
CMO Internal Use
Revision
CMO Internal Use
st
to 31st, exclude I ,O, and U.
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9. PACKAGING
9.1 PACKING SPECIFICATIONS
(1) 7 LCD TV modules / 1 Box
(2) Box dimensions : 713(L)x429(W)x453(H)mm
(3) Weight : approximately 30.48 Kg ( 7 modules per box)
9.2 PACKING METHOD
Figures 10-1 and 10-2 are the packing method
LCD TV Module
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2
4
6
Carton
Anti-Static Bag
Cushion(Bottom)
Module*7pcs
Figure.9-1 packing method
Cushion(Top)
Carton Label
face to face
1
3
5
7
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Sea / Land Transportation
(40ft HQ Container)
Sea / Land Transportation
(40ft Container)
Air Transportation
Figure.9-2 Packing method
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10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) It is recommended to assemble or to install a module into the user’s system in clean working areas.
The dust and oil may cause electrical short or worsen the polarizer.
(3) Do not apply pressure or impulse to the module to prevent the damage of LCD panel and backlight.
(4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the
damage and latch-up of the CMOS LSI chips.
(5) Do not plug in or pull out the I/F connector while the module is in operation.
(6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(8) Moisture can easily penetrate into LCD module and may cause the damage during operation.
(9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD
modules in the specified storage conditions.
(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the
response time will become slow, and the starting voltage of CCFL will be higher than that of room
temperature.
10.2 SAFETY PRECAUTIONS
(1) The startup voltage of a backlight is over 1000 Volts. It may cause an electrical shock while assembling
with the inverter. Do not disassemble the module or insert anything into the backlight unit.
(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In
case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.
(3) After the module’s end of life, it is not harmful in case of normal operation and storage.
10.3 STORAGE PRECAUTIONS
When storing modules as spares for a long time, the following precaution is necessary.
(1) Do not leave the module in high temperature, and high humidity for a long time.
It is highly recommended to store the module with temperature from 0 to 35кat normal humidity without
condensation.
(2) The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescent
light.
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11. REGULATORY STANDARDS
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Model No.: V260B3 – L04
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SAFETY
11.1
Information Technology equipment
Audio/Video Apparatus
Regulatory Item Standard
UL UL 60950-1: 2003
cUL CAN/CSA C22.2 No.60950-1-03
CB IEC 60950-1:2001
UL UL 60065: 2003
cUL CAN/CSA C22.2 No.60065-03
CB IEC 60065:2001
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12. MECHANICAL CHARACTERISTICS
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
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