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Issued Date: Feb., 13, 2009

Model No.: V315B6 - L02
Approval

TFT LCD Approval Specification

MODEL NO.: V315B6 - L02

Customer: __________________________

Approved by: ______________________________

Note:

TV Head Division
Approved By
LY Chen

QA Dept. Product Development Div.

Reviewed By
Kc-Ko WT Lin

LCD TV Marketing and Product Management Div.

Prepared By
WY Li Steven Tu

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- 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
2.2PACKAGE STORAGE
2.3ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
2.3.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7

3.1 TFT LCD MODULE
3.2 BACKLIGHT INVERTER UNIT
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) 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 ------------------------------------------------------- 30

10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS

12. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 31

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REVISION HISTORY
Page
Version Date Section Description
(New)
Ver 2.0 Feb., 13, 09’ All All Approval Specification was first issued.

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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315B6-L02 is a 31.5” TFT Liquid Crystal Display module with 4U-type CCFL Backlight unit and 1ch-LVDS
interface. This module supports 1366 x 768 WXGA format and can display 16.7M (6bit+Hi-FRC) colors. The
inverter module for backlight is built-in.

1.2 FEATURES
- High Brightness 450 nits
- Ultra-high Contrast Ratio 2600:1
- Faster Response Time (Gray to Gray Average 6.5ms)
- High Color Saturation NTSC 72%
- Ultra Wide Viewing Angle: 176(H)/176(V) (CR≥20) with Super MVA Technology
- DE (Data Enable) Only Mode
- LVDS (Low Voltage Differential Signaling) Interface
- Color Reproduction (Nature Color)

1.3 APPLICATION
- TFT LCD TVs
- Multi-Media Display

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 697.6845 (H) x 392.256 (V) (31.51" diagonal) mm
(1)
Bezel Opening Area 703.8 (H) x 398.4 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1366 x R.G.B. x 768 pixel
Pixel Pitch (Sub Pixel) 0.17025(H) x 0.51075 (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 17%),Hard coating (2H) -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note
Horizontal(H) 759 760 761 mm (1)
Vertical(V) 449 450 451 mm (1)
Module Size
Depth(D) 36.5 37.5 38.5 mm To Rear
Depth(D) 53.5 54.5 55.5 mm To inverter cover
Weight 5315 g

Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.

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2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Value
Item Symbol Unit Note
Min. Max.
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
Shock (Non-Operating) SNOP - 50 G (3), (5)
Vibration (Non-Operating) VNOP - 1.0 G (4), (5)
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta
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.
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 ~ 200 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

-40 -20 0 20 40 60 80

Temperature (ºC)

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2.2 Package storage

When storing modules as spares for a long time, the following precaution is necessary.
(a) 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 35at normal humidity without condensation.
(b) The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or
fluorescent light.
2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
Value
Item Symbol Unit Note
Min. Max.
Power Supply Voltage Vcc -0.3 13.0 V
(1)
Input Signal Voltage VIN -0.3 3.6 V

2.3.2 BACKLIGHT UNIT

Value
Item Symbol Unit Note
Min. Max.
Lamp Voltage VW
3000 VRMS
Power Supply Voltage VBL 0 30 V (1)
Control Signal Level
-0.3 7 V (1), (3)
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, I_PWM Control, E_PWM Control and ERR
signal for inverter status output.

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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Value
Parameter Symbol Unit Note
Min. Typ. Max.
Power Supply Voltage VCC 11.4 12.0 12.6 V (1)
Power Supply Ripple Voltage VRP - - 100 mV
Rush Current IRUSH - - 3.9 A (2)
White - 0.45 0.52 A
Power Supply Current Black ICC - 0.33 - A (3)
Vertical Stripe - 0.45 - A
Differential Input High
VLVTH - - +100 mV
Threshold Voltage
LVDS
Differential Input Low
Interface VLVTL -100 - - mV
Threshold Voltage
Common Input Voltage VLVC 1.125 1.25 1.375 V
Terminating Resistor RT - 100 - ohm
CMOS Input High Threshold Voltage VIH 2.7 - 3.3 V
interface Input Low Threshold Voltage VIL 0 - 0.7 V
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:

+12.0V
Q1 Si4435DY

Vcc
C3
FUSE (LCD Module Input)

R1 1uF

1K

VR1

47K

(Low to High)
(Control Signal)
R2
Q2 C1
SW
2N7002
1K
0.01uF

Vcc rising time is 470us

+12V

0.9Vcc

0.1Vcc

GND
470us

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Note (3) The specified power supply current is under the conditions at Vcc =12V, Ta = 25 ± 2 ºC, f v = 60 Hz,
whereas a power dissipation check pattern below is displayed.

a. White Pattern b. Black Pattern

Active Area Active Area

c. Vertical Stripe Pattern

R G B R G B

B R G B R G B R

B R G B R G B R

R G B R G B

Active Area

3.2 BACKLIGHT INVERTER UNIT

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (Ta = 25 ± 2 ºC)
Value
Parameter Symbol Unit Note
Min. Typ. Max.
Lamp Voltage VW - 1550 - VRMS IL =8.0mA
Lamp Current IL 7.5 8.0 8.5 mARMS (1)Hot side
- - 2700 VRMS (2), Ta = 0 ºC
Lamp Starting Voltage VS VRMS
- - 2300 (2), Ta = 25 ºC
Operating Frequency FO 40 - 80 KHz (3)
Lamp Life Time LBL 50,000 - Hrs (4)

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3.2.2 INVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)

Value
Parameter Symbol Unit Note
Min. Typ. Max.
Power Consumption PBL - 50 54 W (5),(6), IL = 8.0mA
Input Voltage VBL 22.8 24 25.2 VDC
Input Current IBL - 2.08 2.25 A Non Dimming
Input Ripple Noise - - - 912 mVP-P VBL=22.8V
- - VRMS Ta = 0 ºC
Backlight Turn on Voltage VBS
- - VRMS Ta = 25 ºC
Oscillating Frequency FW 60 63 66 kHz
Dimming frequency FB 150 160 170 Hz
Minimum Duty Ratio DMIN - 20 - %

Note (1) Lamp current is measured by AC current probe Tektronix P6022 as shown below:

HV (Pink) 1 A
HV (White)
2 A
HV (Pink) 1 A
LCD HV (White)
2 A Inverter
Module HV (Pink)
1 A
HV (White)
2 A
HV (Pink) 1 A
HV (White)
2 A

Note (2) The lamp starting voltage VS should be applied to the lamp for more than 1 second under starting up
duration. Otherwise the lamp could not be lighted on completed.
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
2
 and IL = 7.5~8.5 mARMS.
Note (5) The power supply capacity should be higher than the total inverter power consumption PBL. Since
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.

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Note (6) The measurement condition of Max. value is based on 31.5" backlight unit under input voltage 24V,
average lamp current 8.3 mA and lighting 30 minutes later.

3.2.3 INVERTER INTERFACE CHARACTERISTICS

Test Value
Parameter Symbol Unit Note
Condition Min. Typ. Max.
ON 2.0 5.0 V
On/Off Control Voltage VBLON



OFF
0
0.8 V
Internal PWM Control MAX 3.0 3.15 3.3 V Maximum duty ratio
VIPWM
Voltage


MIN
0
V Minimum duty ratio
External PWM Control HI 2.0 5.0 V Duty on
VEPWM


Voltage


LO 0
0.8 V Duty off
Error Signal ERR



V
VBL Rising Time Tr1
30

ms
10%-90%VBL
VBL Falling Time Tf1
30

ms
Control Signal Rising Time Tr


100 ms
Control Signal Falling Time Tf


100 ms
PWM Signal Rising Time TPWMR


50 us
PWM Signal Falling Time TPWMF


50 us
Input impedance RIN
1

M

PWM Delay Time TPWM
100
ms
Ton 300 ms
BLON Delay Time




Ton1
300

ms
BLON Off Time Toff
300

ms

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.
Note (3) While system is turned ON or OFF, the power sequences must follow as below descriptions:
Turn ON sequence: VBL
PWM signal
BLON
Turn OFF sequence: BLOFF
PWM signal
VBL
Note (4) When inverter protective function is triggered, ERR will output open collector status; In normal
operation, the signal of ERR will output a low level voltage.

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Tr1 Tf1
VBL
 

 



 Toff



0 Ton
VBLON 2.0V
Ton1
0.8V
0
Backlight on duration
Tr Tf

Ext. Dimming Function

TPWMR
2.0V T PWMF
V EPWM
0.8V
0 Floating
TPWM
3.15V
V IPWM
0 Floating Int. Dimming Function

VW

External External
PWM PWM Duty
Period

100% Minimun Duty

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4. BLOCK DIAGRAM
4.1 TFT LCD MODULE

RX0(+/-)
FRAME BUFFER

SCAN DRIVER IC
P-TWO 187053-30091)

INPUT CONNECTOR
TFT LCD PANEL
093G30-B0001A or
RX1(+/-)
(1366x3x768)
(STARCONN
RX2(+/-)
RX3(+/-) TIMING
RXCLK(+/-)
CONTROLLER
Vcc

GND
DC/DC CONVERTER & DATA DRIVER IC
REFERENCE VOLTAGE

CN1
VBL CN2-CN5:
CviLux CP042CP1MR0-LF or equal
GND INVERTER CONNECTOR BACKLIGHT
ERR CN1: CviLux CI0114M1HR0-LA or
equal UNIT
BLON

I_PWM

E_PWN

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5. INTERFACE PIN CONNECTION

5.1 TFT LCD MODULE
CNF1 Connector Pin Assignment
Pin No. Symbol Description Note
1 VCC Power supply: +12V
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 (2)
10 ODSEL Overdrive Lookup Table Selection (3)
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 (4)
28 NC No connection (4)
29 GND Ground
30 GND Ground
Note (1) Connector type: STARCONN 093G30-B0001A or P-TWO 187053-30091or compatible
Note (2) Ground or OPEN: VESA, High: JEIDA LVDS format
Please refer to 5.5 LVDS INTERFACE
Note (3) Overdrive lookup table selection. The Overdrive lookup table should be selected in accordance to the
frame rate to optimize image quality.
ODSEL Note
L or Open Lookup table was optimized for 60 Hz frame rate.
H Lookup table was optimized for 50 Hz frame rate.
Note (4) Reserved for internal use. Left it open.

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5.2 BACKLIGHT UNIT

The pin configuration for the housing and leader wire is shown in the table below.
CN2-CN5 (Housing): Cvilux CP0404S0000 or equivalent
Pin No. Symbol Description Wire Color
1 HV High Voltage PINK
2 HV High Voltage WHITE
Note (1) The backlight interface housing for high voltage side is Cvilux CP0404S0000 or equivalent. The mating
header on inverter part number is CviLux CP042CP1MR0-LF or equivalent

Cvilux CP0404S0000 or equivalent

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5.3 INVERTER UNIT

CN1(Header): CviLux CI0114M1HR0-LA or equivalent
Pin No. Symbol Description
1
2
3 VBL +24V Power input
4
5
6
7
8 GND Ground
9
10
Normal (GND)
11 ERR Abnormal ( open collector)
12 BLON Backlight on/off control
13 I_PWM Internal PWM control signal
14 E_PWM External PWM control signal
Notice:
Note (1) PIN 13:Internal PWM Control (Use Pin 13): Pin 14 must open.
Note (2) PIN 14:Extermal 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.

CN2(Header): Cvilux CP042CP1MR0-LF or equivalent

Pin No. Symbol Description
1 CCFL HOT CCFL high voltage
2 CCFL HOT CCFL high voltage

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5.4 BLOCK DIAGRAM OF INTERFACE

CNF1

Rx0+ 51

100pF RxOUT
TxIN Rx0- R0-R7
R0-R7 51

Rx1+ 51
G0-G7
G0-G7 100pF
Rx1-
51
B0-B7
B0-B7
Rx2+ 51

100pF
DE Rx2- DE
51

Rx3+ 51

100pF
Rx3-
51

Host
CLK+ 51

Graphics PLL 100pF
DCLK
CLK- PLL
Controller 51

Timing
Controller
LVDS Transmitter LVDS Receiver
THC63LVDM83A THC63LVDF84A
(LVDF83A)

R0~R7 : Pixel R Data ,

G0~G7 : Pixel G Data ,
B0~B7 : Pixel B Data ,
DE : Data enable 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)

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” or OPEN)

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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.
Data Signal
Color Red Green Blue
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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Basic Blue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Colors Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Red(0) / Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(1) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(2) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Gray
: : : : : : : : : : : : : : : : : : : : : : : : :
Scale
: : : : : : : : : : : : : : : : : : : : : : : : :
Of
Red(253) 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red
Red(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green(0) / Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
Green(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
Gray
: : : : : : : : : : : : : : : : : : : : : : : : :
Scale
: : : : : : : : : : : : : : : : : : : : : : : : :
Of
Green(253) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0
Green
Green(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
Green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Blue(0) / Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Blue(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Blue(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
Gray
: : : : : : : : : : : : : : : : : : : : : : : : :
Scale
: : : : : : : : : : : : : : : : : : : : : : : : :
Of
Blue(253) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1
Blue
Blue(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
Blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Note (1) 0: Low Level Voltage, 1: High Level Voltage

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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.
Signal Item Symbol Min. Typ. Max. Unit Note
Frequency 1/Tc 60 76 82 MHZ
LVDS Receiver Clock Input cycle to
Trcl - - 200 ps
cycle jitter
Setup Time Tlvsu 600 - - ps
LVDS Receiver Data
Hold Time Tlvhd 600 - - ps
Fr5 47 50 53 Hz (2)
Frame Rate
Fr6 57 60 63 Hz
Vertical Active Display Term Total Tv 778 806 888 Th Tv=Tvd+Tvb
Display Tvd 768 768 768 Th -
Blank Tvb 10 38 120 Th -
Total Th 1442 1560 1936 Tc Th=Thd+Thb
Horizontal Active Display Term Display Thd 1366 1366 1366 Tc -
Blank Thb 76 194 570 Tc -
Note (1) Since this module is operated in DE only mode, Hsync and Vsync input signals should be set to low
logic level. Otherwise, this module would operate abnormally.
(2) Please refer to 5.1 for detail information.

INPUT SIGNAL TIMING DIAGRAM

Tv
Tvd
Tvb

DE
Th

DCLK

Tc
Thd
Thb
DE

DATA Valid display data (1366 clocks)

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LVDS RECEIVER INTERFACE TIMING DIAGRAM

Tc

RXCLK+/-

RXn+/-

Tlvsu

Tlvhd

1T 3T 5T 7T 9T 11T 13T
14 14 14 14 14 14 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.

Power Supply 0.9 VCC 0.9 VCC

VCC
0.1VCC 0.1Vcc
0V

0.5
T1
10ms T1 T3
0
T2
50ms
0
T3
50ms
500ms
T4 T2 T4

VALID
LVDS Signals
0V
Power On Power Off

0
T7
T2
0
T8
T3
T7 T8

Option Signals
(SELLVDS, ODSEL)

Backlight (Recommended) 50% 50%

500ms
T5
100ms
T6

T5 T6

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 failures.
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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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
o
Ambient Temperature Ta 25±2 C
Ambient Humidity Ha 50±10 %RH
Supply Voltage VCC 5.0 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Lamp Current IL 8.0 ± 0.5 mA
Oscillating Frequency (Inverter) FW 63±3 KHz
Frame rate Fr 60 Hz

7.2 OPTICAL SPECIFICATIONS

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 Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR 2000 2600 - - (2)
Gray to gray
Response Time - 6.5 12 ms (3)
average
2
Center Luminance of White LC 400 450 - cd/m (4)
White Variation δW - - 1.5 - (7)
Cross Talk CT θx=0°, θY =0° - - 4.0 % (5)
Rx Viewing Angle at 0.645 -
Red
Ry 0.332 -
Normal Direction
Gx 0.273 -
Green
Gy Typ 0.592 Typ -
Color (6)
Bx -0.03 0.145 +0.03 -
Chromaticity Blue
By 0.068 -
Wx 0.285 -
White
Wy 0.293 -
Color Gamut CG 70 72 % NTSC
θx+ 80 88 -
Horizontal
Viewing θx- 80 88 -
CR≥20 Deg. (1)
Angle θY+ 80 88 -
Vertical
θY- 80 88 -

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Note (1) Definition of Viewing Angle (θx, θy):

Viewing angles are measured by EZ-Contrast 160R (Eldim)
Normal
θx = θy = 0º

θy- θy+

θX- = 90º x- 12 o’clock direction

y+
θx− θy+ = 90º
θx+

6 o’clock
y- x+ θX+ = 90º
θy- = 90º

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), where CR (X) is corresponding to the Contrast Ratio of the point X at the figure in
Note (7).
Note (3) Definition of Gray to Gray Switching Time:

100%
90%

Optical
Response
10%
0%

Time
Gray to gray Gray to gray
switching time switching time

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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Note (4) Definition of Luminance of White (LC, LAVE):

Measure the luminance of gray level 255 at center point and 5 points
LC = L (5)
LAVE = [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
where L (x) is corresponding to the luminance of the point X at the figure in Note (7).

Note (5) Definition of Cross Talk (CT):

CT = | YB – YA | / YA × 100 (%)
Where:
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)

(0, 0) Active Area (0, 0)

Active Area
YA, U (D/2,W/8) YB, U (D/2,W/8)
(D/4,W/4)

YA, L (D/8,W/2) YB, L (D/8,W/2) YB, R (7D/8,W/2)

Gray 128 Gray0 0
Gray
YA, R (7D/8,W/2)
(3D/4,3W/4)
YA, D (D/2,7W/8)
YB, D (D/2,7W/8) Gray 128
(D,W) (D,W)

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.

LCD Module

LCD Panel

Center of the Screen Display Color Analyzer

(Minolta CA210)

Light Shield Room

(Ambient Luminance < 2 lux)

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Note (7) Definition of White Variation (δW):

Measure the luminance of gray level 255 at 5 points
δW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]

Horizontal Line
D
D/4 D/2 3D/4
Vertical Line

W/4 1 2

W W/2 5 X : Test Point

X=1 to 5

3W/4 3 4

Active Area

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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.

CHI MEI
OPTOELECTRONICS V315B6 -L02 Rev. XX

RoHS XXXX
XXXXXXXYMDLNNNN

(a) Model Name: V315B6-L02

(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

Serial No.

Product Line

Year, Month, Date

CMO Internal Use

CMO Internal Use

Revision

CMO Internal Use

(d) Production Location: MADE IN XXXX, for example: TAIWAN or CHINA
(e) Factory ID: XXXX, for example: GEMN, CAPG, LEOO or CANO
Serial ID includes the information as below:
(a) Manufactured Date: Year: 0~9, for 2000~2009
Month: 1~9, A~C, for Jan. ~ Dec.
st st
Day: 1~9, A~Y, for 1 to 31 , exclude I ,O, and U.
(b) Revision Code: Cover all the change
(c) Serial No.: Manufacturing sequence of product
(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.

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9. PACKAGING
9.1 PACKING SPECIFICATIONS
(1) 5 LCD TV modules / 1 Box
(2) Box dimensions: 826(L) X 376 (W) X 540 (H) mm
(3) Weight: approximately 31.5 Kg (5 modules per box)

9.2 PACKING METHOD

Figures 9-1 and 9-2 are the packing method

LCD TV Module

Anti-static Bag

Cushion

Carton Label

Carton

Figure.9-1 packing method

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Sea / Land Transportation Air Transportation Sea / Land Transportation

(40ft Container) Gross:204kg (40ft HQ Container)
Gross:298kg Gross:408kg

(L700*50*50mm t=5)
Corner Protector Corner Protector
Corner Protector PP Belt
PE Sheet PE Sheet
PE Sheet PP Belt
PP Belt Film

Film Film

PE Sheet
Film

(L1080*50*50mm t=5)
(L1150*W850*140mm)
(L1350*50*50mm t=3) (L700*50*50mm t=5)
(L1150*W850*140mm)
(L1150*W850*140mm)
(L1080*50*50mm t=5)

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.

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12. MECHANICAL CHARACTERISTICS

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