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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
REVISION HISTORY
VersionDate
Ver 2.0
Ver2.1
Jan. 31,’07
Dec.25,’07
Page
(New)
All
10
29,30
SectionDescription
All
Approval Specification was first issued.
3.2.2
Input inrush current change Max: 5.5Æ6.2 Apeak
9
PACKAGING
4
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315B1- L05 is a 31.5” TFT Liquid Crystal Display module with 16-CCFL Backlight unit and 1ch-LVDS
interface. This module supports 1366 x 768 WXGA format and can display true 16.7M colors ( 8-bit colors).
The inverter module for backlight is built-in.
1.2 FEATURES
- High brightness (500 nits)
- Ultra-high contrast ratio (1500:1)
- Faster response time (gray to gray average 8.5ms)
- High color saturation NTSC 72%
- Ultra wide viewing angle : 176(H)/176(V) (CR>20) with Super MVA technology
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- 180 degree rotation display (option)
- Color reproduction (nature color)
- Low color shift function
- RoHS Compliance
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
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) 1.53225 (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 25%),Hard coating (3H)-
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 759 760 761 mm (1)
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 449 450 451 mm (1)
Depth(D) 36.95 37.9538.95 mm To PCB cover
Depth(D) 46.4 47.4 48.4 mm To inverter cover
Weight 6300 6500 6700 g
5
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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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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
Value
Min. Max.
- 100 G (3), (5)
NOP
- 1.0 G (4), (5)
NOP
Unit Note
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) 2 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
Temperature (ºC)
6
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80 60 -20 40 0 20 -40
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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 35к 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 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 13.0 V
Input Signal Voltage VIN -0.3 3.6 V
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Value
Min. Max.
Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
Unit Note
(1)
2.3.2 BACKLIGHT UNIT
Ё
Value
3000 V
Unit Note
RMS
Item Symbol
Lamp Voltage V
Power Supply Voltage VBL 0 30 V(1)
Control Signal Level
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, ADIM, PDIM.
W
Ё
Min. Max.
-0.3 7 V(1), (3)
7
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3. ELECTRICAL CHARACTERISTICS
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
3.1 TFT LCD MODULE
Parameter Symbol
Ta = 25 ± 2 ºC
Value
Min. Typ. Max.
Unit Note
Power Supply Voltage VCC 11.4 12.0 12.6 V (1)
Power Supply Ripple Voltage VRP - - 300 mV
Rush Current I
- - 2.3 A (2)
RUSH
White - 0.63 0.80 A
Power Supply Current
Differential Input High
LVDS
Interface
Threshold Voltage
Differential Input Low
Threshold Voltage
Common Input Voltage V
Terminating Resistor R
Black - 0.30 - A
Vertical Stripe
I
CC
- 0.58 - A
- - +100 mV
V
LVT H
-100 - - mV
V
LVTL
1.125 1.25 1.375 V
LVC
- 100 - ohm
T
(3)
Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS
interface
Input Low Threshold Voltage V
0 - 0.7 V
IL
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
+12.0V
R1
1K
Q1 Si4485DY
FUSE
C3
1uF
Vcc
(LCD Module Input)
(Low to High)
(Control Signal)
Follow CMOS interface
SW
GND
VR1
47K
R2
1K
Q2
2N7002
Vcc rising time is 470us
0.9Vcc
0.1Vcc
470us
C1
0.01uF
+12V
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Note (3) The specified power supply current is under the conditions at Vcc = 12V, Ta = 25 ± 2 ºC, fv = 60 Hz,
whereas a power dissipation check pattern below is displayed.
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A
g
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
3.2.2 INVERTER CHARACTERISTICS (
Parameter Symbol
Ta = 25 ± 2 ºC)
Value
Min. Typ. Max.
Unit Note
Power Consumption PBL - 96 108 W (5),(6), IL = 4.2mA
Input Voltage VBL 21.6 24 26.4 V
Input CurrentI
BL
-4.04.5
Input Ripple - - - 400 mV
Input Noise - - - 800 mV
Backlight Turn on VoltageV
BS
2450
2360
--
--
DC
Non Dimmin
P-P
P-P
Ta = 0 ºC
V
RMS
Ta = 25 ºC
V
RMS
VBL =21.6V
VBL =21.6V
Oscillating Frequency FW 55 58 61 kHz
Dimming frequency FB 100 150 300 Hz
Minimum Duty Ratio D
MIN
Input inrush current - - - 6.2 A
(20) (100) %
peak
(7)
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
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
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brightness at the center point of lamp.) as the time in which it continues to operate under the
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
condition at Ta = 25 2к and I
Note (5) The power supply capacity should be higher than the total inverter power consumption P
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 31.5" backlight unit under input voltage 24V,
average lamp current 4.7 mA and lighting 30 minutes later.
Note (7) The measurement condition of input inrush current is based on 31.5” backlight unit. The rising time
of power supply voltage must greater or equal to 20ms.
= 3.7~ 4.7 mA
L
RMS
.
. Since
BL
11
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)
g
3.2.3 INVERTER INTERFACE CHARACTERISTICS
Parameter Symbol
ON-2.0-5.0VOn/Off Control
Voltage
ADIM
PDIM
OFF
HI---3.3V
LO
High2.0-5.0VLogic High (open
Low
Condition
V
BLON
V
ADIM
V
-
PDIM
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Issued Date: Dec. 25, 2007
Te st
Min.Typ.Max.
-0-0.8V
--0-V
Val ue
0-0.8VLo
Unit Note
Model No.: V315B1 - L05
Approval
ic Low
12
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INVERTER INTERFACE IMPEDANCE
Pin No.Symbol
11
12
13
ADIM172Ks10%
ON/OFF67Ks10%
PDIM
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
Impedance
51Ks10%
13
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q
R
(+/
)
q
A
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
RX0(+/-)
RX1(+/-)
RX2(+/-)
RX3(+/-)
RXCLK
Vcc
GND
DIM
BLON
PDIM
GND
-
VBL
GND
CN1
INPUT CONNECTOR
(JAE,FI-X30SSL-HF)
FRAME BUFFE
or e
TIMING
ual
INVERTER CONNECTOR
CN1:S14B-PH-SM3-TB(D)(LF)(JST)
or
equivalent
CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
CN2: S2B-ZR-SM3A-TF (D)(LF)(JST) or equivalent
SCAN DRIVER IC
CN3-CN10:
SM02(8.0)B-BDBS-1(LF)(SN)
or e
uivalent
TFT LCD PANEL
(1366x3x768)
DATA DRIVER IC
BACKLIGHT
UNIT
14
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y
pply
(2)
(4)
(3)
(3)
(3)
5. INTERFACE PIN CONNECTION
5.1 TFT LCD MODULE
CNF1 Connector Pin Assignment
Pin No.S
1VCC Power su
2VCCPower supply: +12V
3VCCPower supply: +12V
4VCCPower supply: +12V
5GND Ground
6GND Ground
7GND Ground
8GND Ground
9SELLVDS Select LVDS data format
10NC No connection
11GND Ground
12RX0- Negative transmission data of pixel 0
13RX0+ Positive transmission data of pixel 0
14GND Ground
15RX1- Negative transmission data of pixel 1
16RX1+ Positive transmission data of pixel 1
17GND Ground
18RX2- Negative transmission data of pixel 2
19RX2+ Positive transmission data of pixel 2
20GND Ground
21RXCLK- Negative of clock
22RXCLK+ Positive of clock
23GND Ground
24RX3- Negative transmission data of pixel 3
25RX3+ Positive transmission data of pixel 3
26GND Ground
27NC No connection
28NC No connection
29GND Ground
30GND Ground
Note (1) Connector Part No.: FI-X30SSL-HF(JAE) or compatible
mbolDescriptionNote
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
: +12V
Note (2) Please refer to 5.5 LVDS INTERFACE (Page 19)
Note (3) Reserved for internal use. Left it open. If GND/High will cause panel abnormal display.
(but it will not cause panel damage)
Pin10 :reserve pin(no function)
Pin27 :Aging mode function(H :enable ,L :disable)
Pin28 :Flicker adjustment(H :enable ,L :disable)
Note (4) The impedance of option pin is 50K ohm
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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): SM02(8.0)B-BDBS-1(LF)(SN) or equivalent
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 BHR-03VS-1, manufactured by JST
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
Wire Color
or
equivalent
. The mating header on inverter part number is SM02(8.0)B-BHS-1-TB(LF).
CN2 (Housing): ZHR-2 (JST) or equivalent
Pin No. Symbol Description
1 LV Low Voltage (+) Black
2 LV Low Voltage (-) White
Note (2) The backlight interface housing and return cable for low voltage side is a model ZHR-2 , manufactured
by JST or equivalent. The mating header on inverter part number is S2B-ZR-SM3A-TF(D)(LF) or
equivalent.
Wire Color
8 Fem ale Connectors
B D BR -0 3(4.0 )V-1 S
or Equal
1.HV(Blue,+)
2.HV(White,+)
1.H V (B lue,-)
2.HV(White,-)
1.HV(Blue,+)
2.HV(White,+)
16
1.H V (B lue,-)
2.HV(White,-)
1.HV(Blue,+)
2.HV(White,+)
1.H V (B lue,-)
2.HV(White,-)
1.HV(Blue,+)
2.HV(White,+)
1.H V (B lue,-)
2.HV(White,-)
ZHR-2 or Equal
Return cable
1.LV(Black)
2.L V (W hite )
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5.3 INVERTER UNIT
CN1(Header): S14B-PH-SM3-TB(D)(LF)(JST) or equivalent..
Pin No. Symbol Description
1
2
3
4
5
6
7
8
9
10
11 ADIM
12 BLON BL ON/OFF (ON is High/Open, OFF is Low, )
13 PDIM PWM input signal, Open/High (3.3V, 100% Duty) for 100%
14 GND GND
VBL +24V Power input
GND Ground
GND (0V) 80% /
Open (1.6V) 100% /
High (3.3V) 120%, Lamp current
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
CN2(Header): S2B-ZR-SM3A-TF(D)(LF)(JST) or equivalent
Pin No.Symbol Description
1
2
CN3-CN8(Header): SM02(8.0)B-BDBS-1(LF)(SN) or equivalent.
Pin No.Symbol Description
1
2
CCFL COLD
CCFL COLD
CCFL HOT
CCFL HOT
CCFL low voltage (+)
CCFL low voltage (-)
CCFL high voltage
CCFL high voltage
17
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p
5.4 BLOCK DIAGRAM OF INTERFACE
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
CNF1
R0-R7
-
-
Host
Graphics
Controller
LVDS Transmitter
THC63LVDM83A
(LVDF83A)
Rx0+
-
Rx1+
Rx1-
Rx2+
-
Rx3+
-
CLK+
-
51Ө
100pF
51Ө
51Ө
F
100
51Ө
51Ө
100pF
51Ө
51Ө
100pF
51Ө
51Ө
100pF
51Ө
LVDS Receiver
THC63LVDF84A
RxOUT
R0-R7
-
-
DCLK
Timing
Controller
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
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
SIGNAL
SELLVDS
=L or
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
B0
B1
24
bit
B2
B3
B4
B5
DE
R6
R7
G6
G7
B6
B7
RSVD 1
RSVD 2
RSVD 3
R0~R7: Pixel R Data (7; MSB, 0; LSB)
SELLVDS
OPEN
DCLK 31 TxCLK IN TxCLK OUT+
=H
R2
R3
R4
R5
R6
R7
G2
G3
G4
G5
G6
G7
B2
B3
B4
B5
B6
B7
DE
R0
R1
G0
G1
B0
B1
RSVD 1
RSVD 2
RSVD 3
TRANSMITTER
THC63LVDM83A
PININPUT Host TFT-LCDPINOUTPUT
51
52
54
55
56
3
4
6
7
11
12
14
15
19
20
22
23
24
30
50
2
8
10
16
18
25
27
28
TxIN0
TxIN1
TxIN2
TxIN3
TxIN4
TxIN6
TxIN7
TxIN8
TxIN9
TxIN12
TxIN13
TxIN14
TxIN15
TxIN18
TxIN19
TxIN20
TxIN21
TxIN22
TxIN26
TxIN27
TxIN5
TxIN10
TxIN11
TxIN16
TxIN17
TxIN23
TxIN24
TxIN25
INTERFACE
CONNECTOR
TA OUT0+
TA OUT0-
TA OUT1+
TA OUT1-
TA OUT2+
TA OUT2-
TA OUT3+
TA OUT3-
TxCLK OUT-
Rx 0+
Rx 0-
Rx 1+
Rx 1-
Rx 2+
Rx 2-
Rx 3+
Rx 3-
RxCLK IN+
RxCLK IN-
RECEIVER
THC63LVDF84A
Rx OUT0
27
Rx OUT1
29
Rx OUT2
30
Rx OUT3
32
Rx OUT4
33
Rx OUT6
35
Rx OUT7
37
Rx OUT8
38
Rx OUT9
39
Rx OUT12
43
Rx OUT13
45
Rx OUT14
46
Rx OUT15
47
Rx OUT18
51
Rx OUT19
53
Rx OUT20
54
Rx OUT21
55
Rx OUT22
1
Rx OUT26
6
Rx OUT27
7
Rx OUT5
34
Rx OUT10
41
Rx OUT11
42
Rx OUT16
49
Rx OUT17
50
Rx OUT23
2
Rx OUT24
3
Rx OUT25
5
26 RxCLK OUTDCLK
TFT CONTROL
INPUT
SELLVDS
=L or
OPEN
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
B0
B1
B2
B3
B4
B5
DE
R6
R7
G6
G7
B6
B7
NC
NC
NC
SELLVDS
=H
R2
R3
R4
R5
R6
R7
G2
G3
G4
G5
G6
G7
B2
B3
B4
B5
B6
B7
DE
R0
R1
G0
G1
B0
B1
NC
NC
NC
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
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
T
v
T
vd
T
vb
DE
DCLK
DE
DATA
T
h
T
c
T
hb
T
hd
Valid display data (1366 clocks)
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LVDS RECEIVER INTERFACE TIMING DIAGRAM
RXCLK+/-
RXn+/-
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
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.
Power Supply
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0.9 V
CC
Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
0.9 V
CC
V
0.5ЉЉЉЉT1ЉЉЉЉ10ms
0ЉЉЉЉT
0ЉЉЉЉT
500ms Љ
CC
2
ЉЉЉЉ50ms
3
ЉЉЉЉ50ms
ЉT
Љ
Љ
0V
4
Signals
0V
Backlight (Recommended)
200msЉЉЉЉT
100ms
5
ЉЉЉЉ
T
6
0.1V
CC
T
1
T
2
VALI D
Power On
50%
T
5
Power ON/OFF Sequence
50%
T
6
3
T
Power Off
0.1Vcc
T
4
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.
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)
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
Frame rate 60 Hz
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items should
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CC
L
W
4.2mA 0.5
Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
252
5010
12.0 V
583
Approval
o
C
%RH
mA
KHz
be measured under the test conditions described in 7.1 and stable environment shown in Note (6).
temS
Contrast RatioCR12001500
Response Time
(Frame rate:50Hz)
Center Luminance of White L
mbolConditionMin.Typ.Max.UnitNote
T
R
T
F
Gray to
gray
C
-
18 23 (3)
6 11 (3)
- 8.5 12 ms (4)
400 500
-
-
cd/m
2
(5)
Average Luminance of White L
White Variation
AVE(5points)
W
=0, Y =0
x
Viewing angle at
normal direction
400 450
-
- - 1.3
1.5
cd/m
2
100%
dimming
duty (8)
30%
dimming
duty (8)
Cross Talk CT - - 4.0 % (6)
Rx0.643R
0.333Gx0.272G
Bx 0.144-
Typ-0.03
B
0.595-
Typ+0.03
0.069-
(7)
Wx0.285W
0.293
-
7072%NTSC
+
-
+
-
CR20
80888088808880 88 -
Deg.(1)
Color
Chromaticity
Viewing Angle
Red
Green
Blue
White
Color CG
Horizontal
Vertical
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T
Note (1) Definition of Viewing Angle (x, y):
Viewing angles are measured by EZ-Contrast 160R (Eldim)
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Model No.: V315B1 - L05
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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), where 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 Response Time (TR, TF):
Gray Level 255
100%
90%
Optical
Response
Gray Level 0
10%
0%
T
F
25
Gray Level 255
T
R
ime
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A
(
)
A
(
)
T
Note (4) Definition of Gray to Gray Switching Time :
100%
90%
Optical
Response
10%
0%
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
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Gray to gray
switching time
Gray to gray
switching time
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 (5) Definition of Luminance of White (L
, L
):
C
AVE
Measure the luminance of gray level 255 at center point and 5 points
L
= L (5)
C
L
= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
AVE
where L (x) is corresponding to the luminance of the point X at the figure in Note (7).
Note (6) Definition of Cross Talk (CT):
CT = | Y
– YA | / YA 100 (%)
B
Where:
ime
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
(0, 0)
Y
(D/8,W/2)
A, L
Y
(D/2,7W /8)
A, D
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ctive Area
Gray 128
Y
Y
D,W
A, U
A, R
(D/2,W /8)
(7D/8,W/2)
26
Y
B, L
Y
B, D
0, 0
(D/4,W/4)
(D/8,W/2)
(D/2,7W /8)
ctive Area
Gray 0
Gray 0
Gray 128
Y
(D/2,W /8)
B, U
Y
(7D/8,W/2)
B, R
(3D/4,3W/4)
(D,W)
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Note (7) 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
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
Center of the Screen
Note (8) Definition of White Variation (W):
PWM input signal for dimming duty refer to
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)]
Display Color Analyzer
(Minolta CA210)
Light Shield Room
(Ambient Luminance < 2 lux)
3.2.2 INVERTER CHARACTERISTICS.
Horizontal Line
D
D/4 D/2 3D/4
1 2
: Test Point
5
X
X=1 to 5
W
W/4
W/2
Vertical Line
3W /4
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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.
V315B1 -L05 Rev. XX
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
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CHI MEI
OPTOELECTRONICS
(a) Model Name: V315B1-L05
(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
Serial No.
Product Line
Year, Month, Date
CMO Internal Use
CMO Internal Use
Revision
E207943
MADE IN TAIWAN
RoHS
Serial ID includes the information as below:
(a) Manufactured Date: Year: 0~9, for 2000~2009
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.
CMO Internal Use
st
to 31st, exclude I ,O, and U.
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9. PACKAGING
9.1 PACKING SPECIFICATIONS
(1) 5 LCD TV modules / 1 Box
(2) Box dimensions : 834(L) X 380 (W) X 530 (H)
(3) Weight : approximately 38.5Kg (5 modules per box)
9.2 PACKING METHOD
Figures 9-1 and 9-2 are the packing method
LCD TV Module
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Model No.: V315B1 - L05
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Cart on
Anti-static Bag
Cushion(Bottom)
2 pcs Drier
Carton Label
Figure.9-1 packing method
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
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Sea / Land Transportation
(40ft HQ Container)
PP Belt
Corner Protector
Film
Film
(L1150*W840*H140mm)
PE Sheet
PE Sheet
(L800*50*50mm)
Sea / Land Transportation
(40ft Container)
Corner Protector
PE Sheet
PP Belt
Film
(L1350*50*50mm)
(L1150*W840*H140mm)
Air Transportation
Corner Prot ector
PP Belt
Film
(L1150*W840*H140mm)
PE Sheet
(L800*50*50mm)
Figure. 9-2 Packing method
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
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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
Item Standard
UL UL 60950-1: 2003
UL UL 60065: 2003
cUL CAN/CSA C22.2 No.60950-1-03
cUL CAN/CSA C22.2 No.60065-03
CB IEC 60950-1:2001
CB IEC 60065:2001
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12. MECHANICAL CHARACTERISTICS
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13. Appendix :
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