CMO V470K1-L01 Specification

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Model No.: V470K1-L01
Preliminary
TFT LCD Preliminary Specification
MODEL NO.: V470K1 - L01
Customer:
Approved by:
Note:
Approved By
QRA Dept. Product Development Div.
Reviewed By
Tomy Chen WT Lin
LCD TV Marketing and Product Management Div.
Prepared By
Ken Wu Marcus Chang
TV Head Division
LY Chen
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Model No.: V470K1-L01
Preliminary
- CONTENTS -
REVISION HISTORY
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT INVERTER UNIT
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
3.2.1 CCFL
3.2.2 INVERTER CHARACTERISTICS
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
(Cold Cathode Fluorescent Lamp)
CHARACTERISTICS
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
5. V470K1-L01 LCD INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE LVDS input
5.2 TFT LCD MODULE Power input
5.3 BACKLIGHT UNIT
5.4 INVERTER UNIT
5.5 BLOCK DIAGRAM OF INTERFACE
5.6 LVDS INTERFACE
5.7 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING -
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS -
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PRECAUTIONS -
8.1 ASSEMBLY AND HANDLING PRECAUTIONS
8.2 SAFETY PRECAUTIONS
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3
4
5
7
13
14
24
27
31
9. Definition of labels --
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10. PACKAGING --
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11. MECHANICAL CHARACTERISTICS ---
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Model No.: V470K1-L01
Preliminary
REVISION HISTORY
Version Date
Page
(New)
Section Description
Ver. 1. 0
Aug.13,’07
All
All
Preliminary Specification was first issued.
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Model No.: V470K1-L01
Preliminary
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V470K1-L01 is a 47” TFT Liquid Crystal Display module with 24-CCFL Backlight unit and 4ch-LVDS
interface. This module supports 2560 x 1440 QFHD format and can display true 16.7M colors (8-bit/color).
The inverter module for backlight is built-in.
1.2 FEATURES
- High brightness (450 nits)
- High contrast ratio (1500:1)
- Fast response time (Gray to gray average 6.5ms)
- High color saturation (NTSC 92%)
- QHDTV (2560 x 1440 pixels) resolution, future TV format
- LVDS (Low Voltage Differential Signaling) interface
- Ultra wide viewing angle: LCS MVA technology
- RoHS compliance
1.3 APPLICATION
- High-end Living Room TVs.
- Digital Home TVs
- Public Display Application.
- Home Theater Application.
- High level Application.(Medical,movie,3D….)
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 1040.64(H) x 585.36(V) (47” diagonal) mm Bezel Opening Area 1050.6(H) x 594.4(V) mm Driver Element a-si TFT active matrix - ­Pixel Number 2560x R.G.B. x 1440 pixel ­Pixel Pitch 0.4065 (H) x 0.4065(V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 16.7M color ­Display Operation Mode Transmissive mode / Normally black - ­Surface Treatment HC+LR coating - (2)
Note (1) Please refer to the attached drawings in chapter 11 for more information about the front and
(1)
back outlines.
Note (2) The spec of the surface treatment is temporarily for this phase. CMO reserves the rights to change
this feature.
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 1095 1096 1097 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Module Depth does not include connectors.
Vertical (V) 639 640 641 mm Depth (D) 47.1 48.1 49.1 mm
Weight 18500 g -
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Model No.: V470K1-L01
Preliminary
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1) Operating Ambient Temperature TOP 0 45 ºC (1), (2)
Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
X, Y axis - 50 G (3), (5)
NOP
Z axis - 35 G (3), (5)
- 1.0 G (4), (5)
NOP
Min. Max.
Value
Unit Note
(a) 90 %RH Max. (Ta
(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 your 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 your product design.
Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, and ± 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. The module would not be twisted or bent by the
fixture.
Љ
40 ºC).
10
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Model No.: V470K1-L01
Preliminary
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Min. Max.
Power Supply Voltage VCC -0.3 13.2 V
Logic Input Voltage VIN -0.3 3.6 V
Value
Unit Note
(1)
2.2.2 BACKLIGHT INVERTER UNIT
Item Symbol
Lamp Voltage VW Power Supply Voltage VBL 0 30 V
Ё
Control Signal Level
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.
Note (2) No moisture condensation or freezing.
Note (3) The control signals include On/Off Control, Internal PWM Control, External PWM Control and
Internal/External PWM Selection.
Val ue
Min. Max.
Ё
-0.3 7 V
5000 V
Unit Note
RMS
(1)
(1), (3)
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Model No.: V470K1-L01
Preliminary
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE (
Parameter Symbol
Ta = 25 ± 2 ºC)
Min. Typ. Max.
Power Supply Voltage VCC 11.4 12 12.6 V (1)
Power Supply Ripple Voltage VRP - - 300 mV Rush Current I
White 1.6 2.2 A
Power Supply Current
Black 0.7 A Vertical Stripe
RUSH
-
-
-
- - 3.0 A (2)
1.3 A
Differential Input High
Threshold Voltage V
LVT H
- - 100 mV
Differential Input Low
LVDS Interface
Threshold Voltage V
Common Input Voltage
Terminating Resistor
CMOS interface
Input High Threshold Voltage
Input Low Threshold Voltage
V
LVTL
R
V
V
LVC
IH
IL
-100 - - mV
1.125 1.25 1.375 V
- 100 - ohm
T
2.7 - 3.3 V
0 - 0.7 V
Note (1) The module should be always operated within the above ranges.
Note (2) Measurement condition:
+12.0V
Q1 AO4409
R1
200K
Value
FUSE
Unit Note
C3
1uF
Vcc
(LCD Module Input)
(3)
VR1
(Low to High)
(Control Signal)
SW
R2
1K
47K
Q2
2N7002
C1
10uF
Vcc rising time is 470us
Vcc
0.9Vcc
0.1Vcc
GND
470us
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Preliminary
Note (3)&(4) The specified power supply current is under the conditions at Vcc = 18 V(Note(3)), Vcc =
12V(Note(4)), Ta = 25 ± 2 ºC, f
a. White Pattern
Active Area
c. Vertical Stripe Pattern
= 60 Hz, whereas a power dissipation check pattern below is displayed.
v
b. Black Pattern
Active Area
R
R
B
R
B
R R
G
G
G
G
B
B
B
B
R
R
R
G
G
G
G
B
B
B
B
R
R
Active Area
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Preliminary
3.2 BACKLIGHT UNIT
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (
Parameter Symbol
Min. Typ. Max. Lamp Input Voltage VL - 1700 - V Lamp Current IL 5.3 5.8 6.3 mA
Lamp Turn On Voltage VS
- - 2550 V
- - 2410 V
Value
Ta = 25 ± 2 ºC)
Unit Note
-
RMS
RMS
(2), Ta = 0 ºC
RMS
(2), Ta = 25 ºC
RMS
(1)
Operating Frequency FL 40 - 80 KHz (3) Lamp Life Time LBL 50,000 - - Hrs (4)
3.2.2 INVERTER CHARACTERISTICS (
Parameter Symbol
Power Consumption
Power Supply Voltage VBL 22.8 24 25.2 VDC Power Supply Current IBL - 8.8 A Non Dimming Input Ripple Noise - - - 912 mV
Backlight Turn on Voltage
Oscillating Frequency FW 44 47 50 kHz Dimming frequenc Minimum Duty Ratio D
Note (1) Lamp current is measured by utilizing AC current probe and its value is average by measuring
P
- 211 221 W (5), IL = 5.8mA
BL
V
BS
F
B
- 20 - %
MIN
Ta = 25 ± 2 ºC)
Val ue
Min. Typ. Max.
2550 2410
- - V
- - V
150 160 170 Hz
Unit Note
VBL=22.8V
P-P
Ta = 0 ºC
RMS
Ta = 25 ºC
RMS
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 IL = 5.5 ~ 6.3 mArms.
Note (5) The power supply capacity should be higher than the total inverter power consumption P
. 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 47" backlight unit under input voltage 24V,
average lamp current 6.1 mA and lighting 30 minutes later.
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Model No.: V470K1-L01
Preliminary
Inverter
(Master)
A A
A A
A A
A A
A A
A A
A A
A A
HV (White -)
1
HV(Pink -)
2
HV (White +)
1
HV(Pink +)
2
HV (White -)
1
HV(Pink -)
2
HV (White +)
1
HV(Pink +)
2
HV (White -)
1
HV(Pink -)
2
HV (White +)
1
HV(Pink +)
2
HV (White -)
1
HV(Pink -)
2
HV (White +)
1
HV(Pink +)
2
LCD Module
HV (Pink +) HV (White +)
HV (Pink -) HV (White -)
HV (Pink +) HV (White +)
HV (Pink -) HV (White -)
HV (Pink +) HV (White +)
HV (Pink -) HV (White -)
HV (Pink +) HV (White +)
HV (Pink -) HV (White -)
A
1 2
A
A
1 2
A
A
1 2
A
A
1 2
A
A
1 2
A
A
1 2
A
A
1 2
A
A
1 2
A
Inverter (Slavor)
A A
A A
A A
A A
HV(Blue -)
1
HV (Pink -)
2
HV(Blue +)
1
HV (Pink +)
2
HV(Blue -)
1
HV (Pink -)
2
HV(Blue +)
1
HV (Pink +)
2
HV (Pink +) HV (White +)
HV (Pink -) HV (White -)
HV (Pink +) HV (White +)
HV (Pink -) HV (White -)
A
1 2
A
A
1 2
A
A
1 2
A
A
1 2
A
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Model No.: V470K1-L01
Preliminary
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
Parameter Symbol
On/Off Control Voltage
Internal/External PWM Select Voltage
Voltage
Voltage
ON
OFF
HI
LO
MA
MIN
HI 2.0
LO
V
V
V
V
BLON
SEL
IPWM
EPWM
Control Signal Rising Time Tr Control Signal FallingTim e Tf
VBL Rising Time Tr1
VBL Falling Time Tf1
PWM Delay Time
T
PW M
Input impedance RIN BLON Delay Time Ton BLON Off Time T
off
Te st
Condition
V
V
Ё
Ё
Ё
Ё
SEL
SEL
Ё
Ё Ё Ё
Ё
Ё
Ё
Ё
Ё
Ё
Min. Typ. Max.
2.0
2.0
= L
= H
100
1 Ё 1 Ё
Note (1) The SEL signal should be valid before backlight turns on by BLON signal. It is inhibited to change
Val ue
Ё
0
0
Ё Ё
Ё
0
Ё
30
30
1
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Unit Note
-
5.0 V
0.8 V
5.0 V
0.8 V
3.0 V maximum duty ratioInternal PWM Control
0
Ё
Vminimumduty ratio
5.0 V duty onExternal PWM Control
0.8 V duty off 100 ms 100 ms
50
50
300
Ё
Ё
ms
Ё
ms
ms
ms
mS
the internal/external PWM selection (SEL) during backlight turn on period.
Note (2) The power sequence and control signal timing are shown in the following figure.
Note (3) The power sequence and control signal timing must follow the figure below. For a certain reason,
the inverter has a possibility to be damaged with wrong power sequence and control signal
timing.
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Model No.: V470K1-L01
Preliminary
Tr1
BL
V
Tf1
V
V
V
BLON
V
SEL
EPWM
IPWM
V
Toff
2.0V
0.8V
2.0V
0.8V
2.0V
0.8V
3.0V
PWM
Ton
Backlight on duration
Tr
Ext. Dimming Function
T
PWMR
PWM
T
Tf
PWMF
T
External
PWM Duty
Int. Dimming Function
0
0
0
0
0
W
External
Period
100%
Minimun
Duty
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Model No.: V470K1-L01
Preliminary
4.
BLOCK DIAGRAM OF INTERFACE
4.1 TFT LCD MODULE
ERX0_R(+/-) ERX1_R(+/-) ERX2_R(+/-) ERX3_R(+/-) ECLK_R(+/-) ORX0_R(+/-) ORX1_R(+/-) ORX2_R(+/-) ORX3_R(+/-) OCLK_R(+/-)
ERX0_L(+/-) ERX1_L(+/-) ERX2_L(+/-) ERX3_L(+/-) ECLK_L(+/-) ORX0_L(+/-) ORX1_L(+/-) ORX2_L(+/-) ORX3_L(+/-) OCLK_L(+/-)
SELLVDS ODSEL
Vcc
GND
(IS050-C51B—C39-A (UJU) or equivalent)
VBL
GND
SEL
I_PWM
E_PWM
BLON
CN1
CN1:S14B-PH-SM3-TB
(D)(LF) or equivalent
INPUT CONNECTOR
INVERTER
CONNECTOR
(Master)
FRAME BUFFER
TIMING
CONTROLLER
DC/DC CONVERTER
& REFERENCE
VOLTAGE
GENERATOR
CN27,CN29: SD-52852-1070(Molex) or equivalent
CN3-CN26:SM02 (12.0)B-BHS-1-TB(LF)(JST)
or equivalent
BACKLIGHT
UNIT
CN28,CN30: SD-52852-1070Molex) or equivalent
SCAN DRIVER
TFT LCD PANEL
(2560x3x1440)
DATA DRIVER(RSDS
CN2.
INVERTER
VBL
CONNECTOR
GND
CN2:S12B-PH-SM3-TB
(D)(LF) or equivalent
(Slave)
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5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD Module
CNF1
Pin Name Description Note
1 GND Ground 2 N.C. No Connection 3 N.C. No Connection 4 N.C. No Connection 5 N.C. No Connection 6 N.C. No Connection 7 SELLVDS LVDS data format Selection (2) 8 N.C. No Connection (1)
9 ODSEL
10 N.C. No Connection (1) 11 GND Ground 12 ORX0_L- Odd pixel Negative LVDS differential data input. Channel 0 13 ORX0_L+ Odd pixel Positive LVDS differential data input. Channel 0 14 ORX1_L- Odd pixel Negative LVDS differential data input. Channel 1 15 ORX1_L+ Odd pixel Positive LVDS differential data input. Channel 1 16 ORX2_L- Odd pixel Negative LVDS differential data input. Channel 2 17 ORX2_L+ Odd pixel Positive LVDS differential data input. Channel 2 18 GND Ground 19 OCLK_L- Odd pixel Negative LVDS differential clock input. 20 OCLK_L+ Odd pixel Positive LVDS differential clock input. 21 GND Ground 22 ORX3_L- Odd pixel Negative LVDS differential data input. Channel 3 23 ORX3_L+ Odd pixel Positive LVDS differential data input. Channel 3 24 GND Ground 25 N.C. No Connection (1) 26 GND Ground 27 GND Ground 28 ERX0_L- Even pixel Negative LVDS differential data input. Channel 0 29 ERX0_L+ Even pixel Positive LVDS differential data input. Channel 0 30 ERX1_L- Even pixel Negative LVDS differential data input. Channel 1 31 ERX1_L+ Even pixel Positive LVDS differential data input. Channel 1 32 ERX2_L- Even pixel Negative LVDS differential data input. Channel 2 33 ERX2_L+ Even pixel Positive LVDS differential data input. Channel 2 34 GND Ground 35 ECLK_L- Even pixel Negative LVDS differential clock input. 36 ECLK_L+ Even pixel Positive LVDS differential clock input. 37 GND Ground 38 ERX3_L- Even pixel Negative LVDS differential data input. Channel 3 39 ERX3_L+ Even pixel Positive LVDS differential data input. Channel 3 40 GND Ground 41 N.C. No Connection (1) 42 GND Ground 43 GND Ground 44 GND Ground 45 GND Ground 46 GND Ground
Overdrive Lookup Table Selection
(1)
(3)
(4)
(4)
(4)
(4)
(4)
(4)
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Model No.: V470K1-L01
Preliminary
47 N.C. No Connection (1) 48 VCC +12V power supply 49 VCC +12V power supply 50 VCC +12V power supply 51 VCC +12V power supply
CNF2
Pin Name Description Note
1 GND Ground 2 N.C. No Connection 3 N.C. No Connection 4 N.C. No Connection 5 N.C. No Connection 6 N.C. No Connection 7 N.C. No Connection 8 N.C. No Connection
9 N.C. No Connection 10 N.C. No Connection 11 GND Ground 12 ORX0_R- Odd pixel Negative LVDS differential data input. Channel 0 13 ORX0_R+ Odd pixel Positive LVDS differential data input. Channel 0 14 ORX1_R- Odd pixel Negative LVDS differential data input. Channel 1 15 ORX1_R+ Odd pixel Positive LVDS differential data input. Channel 1 16 ORX2_R- Odd pixel Negative LVDS differential data input. Channel 2 17 ORX2_R+ Odd pixel Positive LVDS differential data input. Channel 2 18 GND Ground 19 OCLK_R- Odd pixel Negative LVDS differential clock input. 20 OCLK_R+ Odd pixel Positive LVDS differential clock input. 21 GND Ground 22 ORX3_R- Odd pixel Negative LVDS differential data input. Channel 3 23 ORX3_R+ Odd pixel Positive LVDS differential data input. Channel 3 24 GND Ground 25 N.C. No Connection (1) 26 GND Ground 27 GND Ground 28 ERX0_R- Even pixel Negative LVDS differential data input. Channel 0 29 ERX0_R+ Even pixel Positive LVDS differential data input. Channel 0 30 ERX1_R- Even pixel Negative LVDS differential data input. Channel 1 31 ERX1_R+ Even pixel Positive LVDS differential data input. Channel 1 32 ERX2_R- Even pixel Negative LVDS differential data input. Channel 2 33 ERX2_R+ Even pixel Positive LVDS differential data input. Channel 2 34 GND Ground 35 ECLK_R- Even pixel Negative LVDS differential clock input. 36 ECLK_R+ Even pixel Positive LVDS differential clock input. 37 GND Ground 38 ERX3_R- Even pixel Negative LVDS differential data input. Channel 3 39 ERX3_R+ Even pixel Positive LVDS differential data input. Channel 3 40 GND Ground 41 N.C. No Connection (1) 42 GND Ground 43 GND Ground
(1)
(5)
(5)
(5)
(5)
(5)
(5)
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Model No.: V470K1-L01
Preliminary
44 GND Ground 45 GND Ground 46 GND Ground 47 N.C. No Connection 48 N.C. No Connection 49 N.C. No Connection 50 N.C. No Connection 51 N.C. No Connection
Note (1) Reserved for internal use. Please leave it open.
Note (2) Low : VESA LVDS Format (default), High : JEIDA Format.
Note (3) Overdrive lookup table selection. The overdrive lookup table should be selected in
accordance with the frame rate to optimize image quality.
ODSEL Note
LLooku
HLooku
Note (4) Left side image signal input.
table was optimized for 60 Hz frame rate. table was optimized for 50 Hz frame rate.
(1)
Note (5) Right side image signal input.
Note (6) Connector part no. : IS050-C51B—C39-A (UJU) or equivalent.
5.2 BACKLIGHT UNIT
The pin configuration for the housing and the leader wire is shown in the table below.
CN3-CN26: BHR-04VS-1 (JST).
Pin Name Description Wire Color
1 HV High Voltage Pink 2 HV High Voltage White
Note (1) The backlight interface housing for high voltage side is a model BHR-04VS-1 or
equivalent. The mating header on inverter part number is SM02(12.0)B-BHS-1-TB(LF)
or equivalent.
1 HV(White)
2 HV(Pink)
1 HV(Pink)
2 HV(White)
1 HV(White)
2 HV(Pink)
1 HV(White)
2 HV(Pink)
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2 HV(White)
1 HV(Pink)
2 HV(White)
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Model No.: V470K1-L01
Preliminary
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 SEL
12 E_PWM
13 I_PWM
14 BLON Backlight on/off control
VBL +24V
GND GND
Internal/external PWM selection High : external dimming Low : internal dimming
External PWM control signal E_PWM should be connected to ground when internal PWM was selected (SEL = Low). Internal PWM Control Signal I_PWM should be connected to ground when external PWM was selected (SEL = High).
power input
DC
CN2 (Header): S12B-PH-SM3-TB (D)(LF)(JST) or equivalent.
Pin No. Symbol Description
1 2 3 4 5 6 7 8 9
10 11 NC NC 12 NC NC
CN3-CN26 (Header): SM02(12.0)B-BHS-1-TB (LF)(JST) or equivalent
Pin No. Symbol Description
1 CCFL HOT CCFL high voltage 2 CCFL HOT CCFL high voltage
VBL +24V
GND GND
power input
DC
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Model No.: V470K1-L01
Preliminary
CN27-CN30 (Header): LM113P-020-TF1-3(Unicorn) or equivalent
Pin No. Symbol Description
1 Board to Board 2 Board to Board
3 Board to Board
4 Board to Board
5 Board to Board
6 Board to Board 7 Board to Board 8 Board to Board 9 Board to Board
10
Note (1) Floating of any control signal is not allowed.
Control
Signal
Board to Board
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p
p
OR0
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Model No.: V470K1-L01
Preliminary
5.4 BLOCK DIAGRAM OF INTERFACE
CNF1
ERx0+
ER0-ER7
-
-
ERx1+
ERx1-
ERx2+
OR0-OR7
-
-
ERx3+
ERx3-
ECLK+
Host
Graphics
Controller
ORx0+
ORx1+
ORx1-
51
Ө
51
51Ө
51
Ө
51
Ө
51
Ө
51
Ө
51
Ө
100pF
Ө
100
100pF
100pF
F
-
-
RxOUT
ER0-ER7
-
-
-OR7
-
-
51
Ө
51
100pF
Ө
-
Timing
51
Ө
51
Ө
51Ө
100pF
100
F
-
Controller
ORx2+
ORx3+
ORx3-
51
Ө
51 51
51
100pF
Ө Ө
100pF
Ө
-
OCLK+
51
Ө
51
100pF
Ө
-
LVDS Transmitter
THC63LVDM83A
(LVDF83A)
LVDS Receiver
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Model No.: V470K1-L01
Preliminary
ER0~ER7 : Even pixel R data
EG0~EG7 : Even pixel G data
EB0~EB7 : Even pixel B data
OR0~OR7 : Odd pixel R data
OG0~OG7: Odd pixel G data
OB0~OB7 : Odd pixel B data
DE : Data enable signal
DCLK : Data clock signal
Notes: (1) The system must have the transmitter to drive the module.
(2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line
when it is used differentially.
(3) Two pixel data send into the module for every clock cycle. The first pixel of the frame is even pixel
and the second pixel is odd pixel.
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Model No.: V470K1-L01
Preliminary
5.5 LVDS INTERFACE
24
bit
SIGNAL
LVDS_SEL
=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
RSVD 1
RSVD 2
RSVD 3
DCLK 31 TxCLK IN TxCLK OUT+
LVDS_SEL
= 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
THC63LVDM83
A
PIN INPUT Host TFT-LCD PIN OUTPUT
3
4
6
7
2
8
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
51
52
54
55
56
11
12
14
15
19
20
22
23
24
30
50
10
16
18
25
27
28
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
OUT
TFT CONTROL INPUT
LVDS_SEL
=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
LVDS_SEL
= 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
DCLK
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
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Model No.: V470K1-L01
Preliminary
DCLK : Data clock signal
Notes: (1) RSVD (reserved) pins on the transmitter shall be “H” or “L”.
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Model No.: V470K1-L01
Preliminary
5.7 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 the
color versus data input.
Data Signal
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)
0
0
1
1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
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 Green Blue
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
1
1
1
1
0 0 0 1 1 1 0 1 0 0 0
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Model No.: V470K1-L01
Preliminary
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) 78 (80) MH
LVDS Receiver Clock
LVDS Receiver Data
Vertical Active Display Term
Horizontal Active Display Term
Data Enable Term Delay Time Tde 0 (3) DCLK (3)
Note (1) (ODSEL) = (H) , (L). Please refer to 5.1 for detail information.
Input cycle to cycle jitter Setup Time Tlvsu 600 - - ps ­Hold Time Tlvhd 600 - - ps -
Frame Rate
Total Tv (1475) 1490 (1520) Th Tv=Tvd+Tvb Display Tvd 1440 1440 1440 Th ­Blank Tvb (35) 50 (80) Th ­Total Th (750) 872 (890) Tc Th=Thd+Thb Display Thd 640 640 640 Tc ­Blank Thb (110) 232 (250) Tc -
Trcl - - 200 ps -
Fr Fr
5
6
47 50 53 Hz (1) 57 60 63 Hz (1)
Z
-
Note (2) Since the 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.
Note (3) Left side Data Enable signal (DE_L) and Right side Data Enable signal (DE_R) must be
synchronized. Otherwise, this module would operate abnormally.
INPUT SIGNAL TIMING DIAGRAM
T
v
T
vd
T
vb
DE_L
DE_R
T
de
T
h
DCLK
T
c
T
hb
T
hd
DE_L
(DE_R)
DATA
Valid display data (640 DCLK)
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Model No.: V470K1-L01
Preliminary
RXCLK+
RXn+/-
Tlvsu
Tlvhd
1T‘ 14
LVDS INPUT INTERFACE TIMING DIAGRAM
Tc
3T‘ 14
5T‘ 14
7T‘ 14
9T‘ 14
11T‘
14
13T‘
14
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Model No.: V470K1-L01
Preliminary
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
diagram below.
CC
Power Supply
0.9 V
CC
0.9 V
V
0.5
0
0
5s
CC
0V
ЉЉЉЉ
T
1
ЉЉЉЉ
10ms
ЉЉЉЉ
T
2
ЉЉЉЉ
50ms
ЉЉЉЉ
T
3
ЉЉЉЉ
50ms
ЉЉЉЉ
T4
Signals
0V
Backlight (Recommended)
ЉЉЉЉ
500ms
100ms
T5
ЉЉЉЉ
T
6
0.1V
CC
T
2
VALI D
Power On
50%
5
T
Power ON/OFF Sequence
50%
T
6
T
3
T1
Power Off
0.1V
T4
cc
Note.
(1) The supply voltage of the external system for the module input should follow the definition of Vcc.
(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.
(3) In case of VCC is in off level, please keep the level of input signals on the low or high impedance.
(4) T4 should be measured after the module has been fully discharged between power off and on
period.
(5) Interface signal shall not be kept at high impedance when the power is on.
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Model No.: V470K1-L01
Preliminary
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit Ambient Temperature Ta Ambient Humidity Ha Supply Voltage VCC 12/V V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Lamp Current IL Oscillating Frequency (Inverter) FW Vertical Frame Rate Fr 60 Hz
25±2
50±10
5.8±0.5 47±3
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 (1200) (1500) - -
Response Time
Center Luminance of White
White Variation
Cross Talk CT - - 4 %
Red
Green
Color Chromaticity
Viewing Angle
Blue
White
Color
Gamut
Horizontal
Vertical
Gray to
gray
L
C
δW
=0°, θY =0°
θ
x
Viewing Angle
Rx (0.659) ­Ry Gx Gy Bx
By Wx Wy
θx+
θ
-
x
θY+
θ
-
Y
at Normal
Direction
CR20
- (6.5) ms
(400) (450) - cd/m
- - (1.3) -
(0.328) (0.197)
Typ.– 0.03
(92) - % NTSC
80 88 ­80 88 ­80 88 ­80 88 -
(0.674) (0.151) (0.062)
0.280
0.285
Typ.+ 0.03
o
C
%RH
mA
KHz
-
-
-
-
-
-
-
Deg.
2
Note
(2)
Note
(3)
Note
(4)
Note
(7)
Note
(5)
Note
(6)
Note
(1)
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Model No.: V470K1-L01
Preliminary
Note (1) Definition of Viewing Angle (θx, θy):
Viewing angles are measured by Eldim EZ-Contrast 160R
Note (2) Definition of Contrast Ratio (CR):
θX- = 90º
6 o’clock
θ
y-
= 90º
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L255: Luminance of gray level 255
x-
y-
Normal
θx = θy = 0º
θy- θy+
θx
θx+
y+
12 o’clock direction
θ
y+
= 90º
x+
θX+ = 90º
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 :
The driving signal means the signal of gray level 0, 63, 127, 191, and 255.
Optical
Response
Gray to gray average time means the average switching time of gray level 0 ,63,127,191,255 to each
other .
100%
90%
10%
0%
Gray to gray switching time
Gray to gray switching time
Time
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)
(
)
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Model No.: V470K1-L01
Preliminary
Note (4) Definition of Luminance of White (LC):
Measure the luminance of gray level 255 at center point.
LC = L (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 = | 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
(0, 0)
Active Area
Y
(D/8,W/2)
A, L
Gray 128
Y
(D/2,7W /8)
A, D
Note (6) Measurement Setup:
Y
A, U
Y
A, R
D, W
(D/2,W /8)
(7D/8,W/2)
(D/4,W/4)
Y
(D/8,W/2)
B, L
Y
(D/2,7W /8)
B, D
0, 0
Active 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
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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Model No.: V470K1-L01
Preliminary
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
Vertical Line
W
W/4
W/2
3W /4
D/4 D/2 3D/4
12
34
D
5
Active Area
: Test Point
X
X=1 to 5
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8. PRECAUTIONS
8.1 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) 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
к
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.
(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.
8.2 SAFETY PRECAUTIONS
(1) The startup voltage of a Backlight is approximately 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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9. DEFINITION OF LABELS
9.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
V470K1 -L01 Rev. XX
MADE IN TAIWAN
CHI MEI
OPTOELECTRONICS
X X X X X X X Y M D L N N N N
(a) Model Name: V470K1-L01
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
E207943
MADE IN TAIWAN
RoHS
(c) Serial ID: X X
Serial ID includes the information as below:
Day: 1~9, A~Y, for 1
X X X X X Y M D L N N N N
(a) Manufactured Date: Year: 0~9, for 2000~2009
Month: 1~9, A~C, for Jan. ~ Dec.
(b) Revision Code: Cover all the change
(c) Serial No.: Manufacturing sequence of product
Serial No.
Product Line
Year, Month, Date
CMO Internal Use
CMO Internal Use
Revision
CMO Internal Use
st
to 31st, exclude I ,O, and U.
(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.
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10. PACKAGING
10.1 PACKING SPECIFICATIONS
(1) 2 LCD TV modules / 1 Box
(2) Box dimensions : 1198(L) X 331 (W) X 720 (H)
(3) Weight : approximately 43Kg ( 2 modules per box)
10.2 PACKING METHOD
Figures 10-1 and 10-2 are the packing method
LCD TV Module
Anti-static Bag
Cushion(Bottom)
4pcs Drier
Carton Label
Carton
Figure.10-1 packing
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Corner Protector:L1130*50*50mm
L1400*50*50mm Pallet:L1000*W1200*H140mm Pallet Stack:L1000*W1200*H1580mm Gross:276kg
Figure.10-2 packing
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11. MECHANICAL CHARACTERISTIC
࡛ભሽ՗ٝڶૻֆ׹
CHI MEI
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