Issued Date: Jan.

02 2007
Model No.: V320B1 - L07
Approval

TFT LCD Approval Specification

MODEL NO.: V320B1 - L07

Customer:

Approved by:
Note:

TVHD
Approved By
LY Chen

QRA Dept. Product Development Div.

Reviewed By
Tomy Chen WT Lin

LCD TV Marketing and Product Management Div.

Prepared By
Jiayu Weng Joyce Huang

Version 2.0
 Issued Date: Jan. 02 2007
Model No.: V320B1 - L07
Approval

- CONTENTS -
REVISION HISTORY ------------------------------------------------------- 4

1. GENERAL DESCRIPTION ------------------------------------------------------- 5

1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS

2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 6

2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 PACKAGE STORAGE
2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 ELECTRICAL ABSOLUTE RATINGS (OPEN CELL)
2.3.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 8

3.1 TFT LCD MODULE
3.2 RSDS CHARACTERISTICS
3.3 BACKLIGHT INVERTER UNIT
3.3.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS
3.3.2 CMO INVERTER JIG CHARACTERISTICS

4. BLOCK DIAGRAM ------------------------------------------------------- 10

4.1 TFT LCD MODULE

5. PIN CONNECTION ------------------------------------------------------- 11

5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 COLOR DATA INPUT ASSIGNMENT

6. INTERFACE TIMING ------------------------------------------------------- 15

6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 18

7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS

8. DEFINITION OF LABELS ------------------------------------------------------- 22

8.1 CMO MODULE LABEL

9. PACKAGING ------------------------------------------------------- 23
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD

10. PRECAUTIONS ------------------------------------------------------- 25

10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS

11. REGULATORY STANDARDS ------------------------------------------------------- 25

11.1 SAFETY

Version 2.0
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Model No.: V320B1 - L07
Approval

12. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 26

Version 2.0
 Issued Date: Jan. 02 2007
Model No.: V320B1 - L07
Approval

REVISION HISTORY
Page
Version Date Section Description
(New)
Ver 2.0 Jan. 02,’07 All All Approval Specification was first issued.

Version 2.0
 Issued Date: Jan. 02 2007
Model No.: V320B1 - L07
Approval

1. GENERAL DESCRIPTION
1.1 OVERVIEW
V320B1- L07 is a 32” TFT Liquid Crystal Display module with 12-CCFL Backlight unit and RSDS
interface. This module supports 1366 x 768 WXGA format and can display true 16.7M colors (8-bit colors).

1.2 FEATURES
- High brightness (400 nits)
- Ultra-high contrast ratio (1200：1)
- Faster response time (6.5ms)
- High color saturation NTSC 75%
- Ultra wide viewing angle：176(H)/176(V) (CR>20) with Super MVA technology
- RSDS (Reduced Swing Differential Signaling) interface
- Color reproduction (nature color)
- Optimized response time for both 50 / 60 Frame rate

1.3 APPLICATION
- TFT LCD TVs
- Multi-Media Display

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 708.954(H) x 398.592 (V) (32.02” diagonal) mm
(1)
Bezel Opening Area 714.96 (H) x 404.6 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1366 x R.G.B. x 768 pixel
Pixel Pitch (Sub Pixel) 0.1730 (H) x 0.5190 (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 25%),Hard coating (3H) -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note
Horizontal(H) 759 760 761 mm (1)
Module Size Vertical(V) 449 450 451 mm (1)
Depth(D) 43.7 44.7 45.7 mm
Weight 6500 6700 6900 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 35℃at 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 ELECTRICAL ABSOLUTE RATINGS (OPEN CELL)
Value Note
Item Symbol Unit
Min Max
VAA -0.3 +14.0 V
Power Supply Voltage VGH -0.3 +30.0 V
(1)
VGL -10.0 -0.3 V
Logic Input Voltage VIN -0.3 3.6 V
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.

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)
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.

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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Value
Parameter Symbol Unit Note
Min. Typ. Max.
VGH 22 23 24 V
VGL -6.0 -5.5 -5.0 V
Power Supply Voltage VAA 13.2 13.5 13.8 V
V33V 3.1 3.3 3.5 V
VREF 12.3 12.5 12.7 V
IGH - 20 - mA
IGL - 20 - mA
Power Supply Current
IAA - 450 - mA
I3.3V - 150 - mA
CMOS Input High Threshold Voltage VIH 2.7 - 3.3 V
interface Input Low Threshold Voltage VIL 0 - 0.7 V

3.2 RSDS CHARACTERISTICS Ta = -10~+85 ºC

Value
Item Symbol Condition Unit
Min Typ Max
RSDS high input Voltage VDIFFRSDS VCMRSDS = +1.2 V (1) 100 200 - mV
RSDS low input Voltage VDIFFRSDS VCMRSDS = +1.2 V (1) - -200 -100 mV

RSDS common mode

VCMRSDS VDIFFRSDS = 200mV (2) VSSD+0.1 Note(3) VSSD+1.2 V
input voltage range
RSDS Input leakage
IDL DxxP, DxxN ,CLKO ,CLPN -10 - 10 μA
current
Note (1) VCMRSDS = (VCLKP + VCLKN)/2 or VCMRSDS = (VDXXP + VDXXN)/2
Note (2) VDIFFRSDS = VCLKP - VCLKN or VDIFFRSDS = VDXXP - VDXXN
Note (3) VCMRSDS = 1.2V(VDDD = 3.3V)

3.3 BACKLIGHT INVERTER UNIT

3.3.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (Ta = 25 ± 2 ºC)
Value
Parameter Symbol Unit Note
Min. Typ. Max.
Lamp Voltage VW - 1220 - VRMS IL = 8.2mA
Lamp Current(HI-Side) IL 7.7 8.2 8.7 mARMS (1)
- - 2450 VRMS (2), Ta = 0 ºC
Lamp Starting Voltage VS
- - 2360 VRMS (2), Ta = 25 ºC
Operating Frequency FO 40 - 70 KHz (3)
Lamp Life Time LBL 50,000 - Hrs (4)

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3.3.2 CMO INVERTER JIG CHARACTERISTICS (Ta = 25 ± 2 ºC)

Value
Parameter Symbol Unit Note
Min. Typ. Max.
Power Consumption PBL - 97.9 W (5),(6), IL = 8.2mA
Input Voltage VBL 22.8 24 25.2 VDC
Input Current IBL - 4.08 - A Non Dimming
Input Ripple Noise - - - 500 mVP-P VBL=22.8V
2450 - - VRMS Ta = 0 ºC
Backlight Turn on Voltage VBS
2360 - - VRMS Ta = 25 ºC
Oscillating Frequency FW 55 58 61 kHz
Dimming frequency FB 150 160 170 Hz
Minimum Duty Ratio DMIN - 20 - %

Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:

HV (Blue,+)
A 1
HV (White,-) 2
A
HV (Blue,+)
A 1
HV (White,-) 2
A
HV (Blue,+)
LCD A 1
` HV (White,-) 2
MODULE A INVERTER
HV (Blue,+)
A 1
HV (White,-) 2
A
HV (Blue,+)
A 1
HV (White,-) 2
A
HV (Blue,+)
A 1
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 = 7.7 ~ 8.7 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) To enhance the performance of backlight, the power consumption will increase to 1.5 times of the
typical power consumption PBL in the power on stage and 20 seconds later it will return to typical
value. Thus, the power source capacity for inverter should be considered to supply the initial
power consumption at power on duration.

4. BLOCK DIAGRAM
4.1 TFT LCD MODULE

TFT LCD PANEL

Y BOARD
(1366x3x768)

X(R) BOARD X(L) BOARD

RSDS SIGNAL INPUT

Connector Part No.: STARCONN 089H55-000000-G2-C or compatible

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5. PIN CONNECTION
5.1 TFT LCD MODULE
Pin assignment
CN1(XL) Connector Pin Assignment
Pin No. Symbol Description Pin No. Symbol Description
1 VCM VCM Power supply 29 ATP1 A-Path RSDS data latch
2 VCM VCM Power supply 30 A_R1P A-Path RSDS data signal (Red1)
3 GM14 Gamma Power supply 31 A_R1M A-Path RSDS data signal (Red1)
4 CON2 Gamma Power supply 32 A_R0P A-Path RSDS data signal (Red0)
5 GM13 Gamma Power supply 33 A_R0M A-Path RSDS data signal (Red0)
6 GM12 Gamma Power supply 34 VAA Driver Power supply
7 GM11 Gamma Power supply 35 VAA Driver Power supply
8 GM10 Gamma Power supply 36 GM7 Gamma Power supply
9 GM9 Gamma Power supply 37 GM6 Gamma Power supply
10 GM8 Gamma Power supply 38 GM5 Gamma Power supply
11 GND Ground 39 GM4 Gamma Power supply
12 A_B1P A-Path RSDS data signal (Blue1) 40 GM3 Gamma Power supply
13 A_B1M A-Path RSDS data signal (Blue1) 41 GM2 Gamma Power supply
14 A_B0P A-Path RSDS data signal (Blue0) 42 CON1 Gamma Power supply
15 A_B0M A-Path RSDS data signal (Blue0) 43 GM1 Gamma Power supply
16 A_G1P A-Path RSDS data signal (Green1) 44 GND Ground
17 A_G1M A-Path RSDS data signal (Green1) 45 GND Ground
18 A_G0P A-Path RSDS data signal (Green0) 46 STV_R Scan driver start pulse2
19 A_G0M A-Path RSDS data signal (Green0) 47 OE Scan driver output enable
20 DRL1 Control the direction of start pulse 48 GRL1 Control the direction of start pulse
for data driver for scan driver
21 POL polarity invert 49 CKV Scan driver clock
22 V33V Logic Power supply 50 STV Scan driver start pulse1
23 V33V Logic Power supply 51 VGL Driver Power supply
24 ASTH_R A-Path source driver start pulse2 52 VGH Driver Power supply
25 ASTH A-Path source driver start pulse1 53 GND Ground
26 GND Ground 54 NC No connection
27 A_CLKP Data driver clock 55 TR1 Trace 1
28 A_CLKM Data driver clock

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CN2(XR) Connector Pin Assignment

Pin No. Symbol Description Pin No. Symbol Description
1 VCM VCM Power supply 29 BTP1 B-Path RSDS data latch
2 VCM VCM Power supply 30 B_R1P B-Path RSDS data signal (Red1)
3 GM14 Gamma Power supply 31 B_R1M B-Path RSDS data signal (Red1)
4 CON2 Gamma Power supply 32 B_R0P B-Path RSDS data signal (Red0)
5 GM13 Gamma Power supply 33 B_R0M B-Path RSDS data signal (Red0)
6 GM12 Gamma Power supply 34 VAA Driver Power supply
7 GM11 Gamma Power supply 35 VAA Driver Power supply
8 GM10 Gamma Power supply 36 GM7 Gamma Power supply
9 GM9 Gamma Power supply 37 GM6 Gamma Power supply
10 GM8 Gamma Power supply 38 GM5 Gamma Power supply
11 GND Ground 39 GM4 Gamma Power supply
12 B_B1P B-Path RSDS data signal (Blue1) 40 GM3 Gamma Power supply
13 B_B1M B-Path RSDS data signal (Blue1) 41 GM2 Gamma Power supply
14 B_B0P B-Path RSDS data signal (Blue0) 42 CON1 Gamma Power supply
15 B_B0M B-Path RSDS data signal (Blue0) 43 GM1 Gamma Power supply
16 B_G1P B-Path RSDS data signal (Green1) 44 GND Ground
17 B_G1M B-Path RSDS data signal (Green1) 45 GND Ground
18 B_G0P B-Path RSDS data signal (Green0) 46 NC No connection
19 B_G0M B-Path RSDS data signal (Green0) 47 VSCM VSCM Power supply
20 DRL1 Control the direction of start pulse 48 VREF Gamma Power supply
for data driver
21 POL polarity invert 49 NC No connection
22 V33V Logic Power supply 50 NC No connection
23 V33V Logic Power supply 51 STV Driver Power supply
24 BSTH_R B-Path source driver start pulse2 52 VGL Driver Power supply
25 BSTH B-Path source driver start pulse1 53 GND Ground
26 GND Ground 54 TR2 Trace 2
27 B_CLKP Data driver clock 55 GND Ground
28 B_CLKM Data driver clock

Note (1) CN1、CN2 Connector Part No.: STARCONN 089H55-000000-G2-C or equal.

Note (2) The TR1 must be connected to the TR2.

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5.2 BACKLIGHT UNIT

The pin configuration for the housing and leader wire is shown in the table below.
CN3-CN10 (Housing): BHR-04VS-1(JST) or equivalent
Pin No. Symbol Description Wire Color
1 HV High Voltage Blue
2 HV High Voltage White
Note (1) The backlight interface housing for high voltage side is a model BHR-04VS-1, manufactured by JST or
equivalent.

6 Female Connectors
BHR-04VS-1or Equal

1.HV(Blue,+)

2.HV(White,-)

1.HV(Blue,-)

2.HV(White,+)

1.HV(Blue,+)

2.HV(White,-)

1.HV(Blue,-)

2.HV(White,+)

1.HV(Blue,+)

2.HV(White,-)

1.HV(Blue,-)

2.HV(White,+)

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5.3 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 86 88 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
Frame Rate
Fr6 57 60 63 Hz
Vertical Active Display Term Total Tv 778 795 888 Th Tv=Tvd+Tvb
Display Tvd 768 768 768 Th -
Blank Tvb 10 27 120 Th -
Total Th 1442 1798 1936 Tc Th=Thd+Thb
Horizontal Active Display Term Display Thd 1366 1366 1366 Tc -
Blank Thb 76 432 570 Tc -
Note: Since this module is operated in DE only mode, Hsync and Vsync input signals should be set to low logic
level or ground. Otherwise, this module would operate abnormally.

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 follow the
conditions shown in the following diagram.

Power Supply 0.9 VCC 0.9 VCC

VCC
0.1VCC 0.1VDD
0V
0.5ms≤T1≤10ms
0≤T2≤50ms T1 T3
0≤T3≤50ms
500ms≤T4
T2 T4

VALID
Signals
0V

Power On Power Off

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 be the same as the definition of Vcc.
(2) Please apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation of the LCD turns off, the display may, instantly, function abnormally.
(3) In case of VCC = off level, please keep the level of input signals on the low or keep a high impedance.
(4) T4 should be measured after the module has been fully discharged between power on/off periods.
(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 ( High side ) IL 8.2mA ± 0.5 mA
Oscillating Frequency (Inverter) FW 58±3 KHz
Frame rate 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 900 1200 - - (2)
Gray to gray
Response Time - 6.5 12 ms (3)
average
Center Luminance of White LC 350 400 - cd/
(4)
Average Luminance of White LAVE 300 350 - cd/
White Variation δW θx=0°, θY =0° - - 1.3 - (7)
Cross Talk CT - - 4.0 % (5)
Rx Viewing Normal 0.652 -
Red
Ry Angle 0.330 -
Gx 0.275 -
Green
Gy Typ-0. 0.596 Typ+0.0 -
Color (6)
Bx 03 0.143 3 -
Chromaticity Blue
By 0.063 -
Wx 0.285 -
White
Wy 0.295 -
Color Gamut CG 72 75 % NTSC
θx+ 80 88 -
Horizontal
Viewing θx- 80 88 - Deg
CR≥20 (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

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The driving signal means the signal of gray level 0, 63, 127, 191, 255.
Gray to gray average time means the average switching time of gray level 0 ,63,127,191,255 to each
other .

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:
2
YA = Luminance of measured location without gray level 0 pattern (cd/m )
2
YB = Luminance of measured location with gray level 0 pattern (cd/m )

(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 Gray
Gray00
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)

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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)

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 E207943

OPTOELECTRONICS V320B1 -L07 Rev. XX MADE IN TAIWAN

XXXXXXXYMDLNNNN

(a) Model Name: V320B1-L07

(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

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) 4 LCD TV modules / 1 Box
(2) Box dimensions：906(L) X 384 (W) X 580 (H)
(3) Weight：approximately 31.5Kg ( 4 modules per box)

9.2 PACKING METHOD

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

LCD TV Module

Anti-static Bag

Cushion(Bottom)

2 pcs Drier

Carton Label

Carton

Figure.9-1 packing method

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Sea Transportation
Corner Protector:L1130*50mm*50mm
Corner Protector:L1400*50mm*50mm
Pallet:L950*W1180*H140mm
Pallet Stack:L950*W1180*H1880mm
Gross:300kg

PE Sheet

Carton Label

PP Belt

Air Transportation
Corner Protector:L1130*50mm*50mm
Pallet:L950*W1180*H140mm
Pallet Stack:L950*W1180*H1300mm
Gross:205kg

PE Sheet

Carton Label

PP Belt

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.

11. REGULATORY STANDARDS

11.1 SAFETY
Regulatory Item Standard
UL UL 60950-1: 2003
Information Technology equipment cUL CAN/CSA C22.2 No.60950-1-03
CB IEC 60950-1:2001
UL UL 60065: 2003
Audio/Video Apparatus cUL CAN/CSA C22.2 No.60065-03
CB IEC 60065:2001

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12. MECHANICAL CHARACTERISTICS

奇美電子股份有限公司
CHI MEI

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CHI MEI

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奇美電子股份有限公司
CHI MEI

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