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CONTENTS
Issue Date:Jan.20.2010
Model No.: V420H2-L01
Approval
REVISION HISTORY ..................................................................................................................................................4
1. GENERAL DESCRIPTION......................................................................................................................................5
1.2 FEATURES ....................................................................................................................................................5
2. ABSOLUTE MAXIMUM RATINGS ...........................................................................................................................7
2.1 ABSOLUTE RATINGS OF ENVIRONMENT....................................................................................................7
7.1 TEST CONDITIONS.....................................................................................................................................29
9. DEFINITION OF LABELS......................................................................................................................................34
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REVISION HISTORY
Version Date Page(New) Section Description
Ver. 0.0 Sep. 29, 2009 All All The tentative specification was first issued.
Ver. 1.0 Nov. 25. 2009 All All The Preliminary specification was first issued.
Ver. 2.0 Jan. 20. 2010 All All The Approval specification was first issued.
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Issue Date:Jan.20.2010
Model No.: V420H2-L01
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V420H2-L01 is a 42” TFT Liquid Crystal Display module with 12-CCFL Backlight unit and 2ch-LVDS interface.
This module supports 1920 x 1080 Full HDTV format and can display 16.7M colors (8-bit/color). The inverter
module for backlight is built-in.
1.2 FEATURES
Ё
High brightness (450 nits)
Ё
High contrast ratio (5000:1)
Ё
Fast response time (Gray to gray average 6.5 ms)
Ё
High color saturation (NTSC 72%)
Ё
Full HDTV (1920 x 1080 pixels) resolution, true HDTV format
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Issue Date:Jan.20.2010
Model No.: V420H2-L01
Approval
Ё
DE (Data Enable) only mode
Ё
LVDS (Low Voltage Differential Signaling) interface
Ё
Optimized response time for 60 Hz frame rate
Ё
Ultra wide viewing angle : Super MVA technology
Ё
RoHS compliance
1.3 APPLICATION
Ё
Standard Living Room TVs.
Ё
Public Display Application.
Ё
Home Theater Application.
Ё
MFM Application.
1.4 GENERAL SPECIFICATIONS
Item Specification Unit Note
Active Area 930.24(H) x 523.26 (V) (42.02” diagonal) mm
Bezel Opening Area 939 (H) x 531 (V) mm
Driver Element a-si TFT active matrix - -
(1)
Pixel Number 1920 x R.G.B. x 1080 pixel -
Pixel Pitch(Sub Pixel) 0.1615 (H) x 0.4845 (V) mm -
Pixel Arrangement RGB vertical stripe - -
Display Colors 16.7M color -
Display Operation Mode Transmissive mode / Normally black - -
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5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD Module Input
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 (3)(5)
N.C. No Connection
8
9 ODSEL
10 N.C. No Connection
11 N.C. No Connection
12 ERX0- Even pixel Negative LVDS differential data input. Channel 0
13 ERX0+ Even pixel Positive LVDS differential data input. Channel 0
14 ERX1- Even pixel Negative LVDS differential data input. Channel 1
15 ERX1+ Even pixel Positive LVDS differential data input. Channel 1
16 ERX2- Even pixel Negative LVDS differential data input. Channel 2
17 ERX2+ Even pixel Positive LVDS differential data input. Channel 2
18 GND Ground
19 ECLK- Even pixel Negative LVDS differential clock input
20 ECLK+ Even pixel Positive LVDS differential clock input
21 GND Ground
22 ERX3- Even pixel Negative LVDS differential data input. Channel 3
23 ERX3+ Even pixel Positive LVDS differential data input. Channel 3
24 N.C. No Connection
25 N.C. No Connection
26 N.C. No Connection
27 N.C. No Connection
28 ORX0- Odd pixel Negative LVDS differential data input. Channel 0
29 ORX0+ Odd pixel Positive LVDS differential data input. Channel 0
30 ORX1- Odd pixel Negative LVDS differential data input. Channel 1
31 ORX1+ Odd pixel Positive LVDS differential data input. Channel 1
32 ORX2- Odd pixel Negative LVDS differential data input. Channel 2
33 ORX2+ Odd pixel Positive LVDS differential data input. Channel 2
34 GND Ground
35 OCLK- Odd pixel Negative LVDS differential clock input.
36 OCLK+ Odd pixel Positive LVDS differential clock input.
37 GND Ground
38 ORX3- Odd pixel Negative LVDS differential data input. Channel 3
39 ORX3+ Odd pixel Positive LVDS differential data input. Channel 3
40 N.C. No Connection
41 N.C. No Connection
42 N.C. No Connection
43 N.C. No Connection
44 GND Ground
45 GND Ground
46 GND Ground
47 GND Ground
Overdrive Lookup Table Selection
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Issue Date:Jan.20.2010
Model No.: V420H2-L01
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(2)
(2)
(4)(6)
(2)
(7)
(7)
(7)
(2)
(7)
(7)
(7)
(2)
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g
48 VCC +12V power supply
49 VCC +12V power supply
50 VCC +12V power supply
51 VCC +12V power supply
Note (1) LVDS connector pin orderdefined as follows
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Issue Date:Jan.20.2010
Model No.: V420H2-L01
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Note (2) Reserved for internal use. Please leave it open.
Note (3)
Note (4) Overdrive lookup table selection. The overdrive lookup table should be selected in accordance with the
Low = Open or connect to GND, High = Connect to +3.3V
Note (5) LVDS signal pin connected to the LCM side has the following diagram.
Low = Open or connect to GND: VESA Format, High = Connect to +3.3V: JEIDA Format.
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.
R1 in the system side should be less than 1K Ohm. (R1 < 1K Ohm)
R1
Selector (pin7)
R2
Settin
TCON
System side
System side: R1 < 1K
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LCM side
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Note (6) ODSEL signal pin connected to the LCM side has the following diagram.
R1 in the system side should be less than 1K Ohm. (R1 < 1K Ohm)
System side
System side
Note (7) Two pixel data send into the module for every clock cycle. The first pixel of the frame is odd pixel and
R1
R1
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R2
R2
R3
R3
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Model No.: V420H2-L01
Approval
TCON
TCON
SettingSelector (pin9)
SettingSelector (pin9)
LCM side
LCM side
Notes
the second pixel is even pixel.
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5.2 BACKLIGHT UNIT
The pin configuration for the housing and the leader wire is shown in the table below.
Pin Name Description Wire Color
1 HV High Voltage White
2 HV High Voltage Pink
1 HV(White)
2 HV(Pink)
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1 HV(White)
2 HV(Pink)
1 HV(White)
2 HV(Pink)
5.3 INVERTER UNIT
CN1: S14B-PH-SM3-TB(D)(LF)(JST) or equivalent
Pin № Symbol Feature
1
2
3
4
5
6
7
8
9
10
11 STATUS
12 A_DIM
13 I_PWM Internal PWM Control Signal
14 BLON BL ON/OFF
CN2-CN7: SM02 -BDAS-3-TB(JST) or equivalent
Pin No. Symbol Description
1 CCFL HOT CCFL high voltage
2 CCFL HOT CCFL high voltage
VBL +24V
GND GND
Normal (3.3V)
Abnormal(GND)
Amplitude Dimming Control
HI(2.0V~5.0V)
LO(0V~0.8V)
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p
p
OR0
5.4 BLOCK DIAGRAM OF INTERFACE
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Issue Date:Jan.20.2010
Model No.: V420H2-L01
Approval
ER0-ER7
-
-
OR0-OR7
-
-
Host
Graphics
Controller
ERx0+
-
ERx1+
ERx1-
ERx2+
-
ERx3+
ERx3-
ECLK+
-
ORx0+
-
ORx1+
ORx1-
51
Ө
100pF
51
Ө
51Ө
100
F
Ө
51
51
Ө
100pF
51
Ө
51
Ө
100pF
51
Ө
RxOUT
ER0-ER7
-
-
-OR7
-
-
51
Ө
100pF
51
Ө
Timing
51
Ө
51
Ө
51Ө
100pF
100
F
Controller
LVDS Transmitter
THC63LVDM83A
(LVDF83A)
ORx2+
ORx3+
ORx3-
OCLK+
51
Ө
51
51
51
51
51
100pF
Ө
Ө
100pF
Ө
Ө
100pF
Ө
-
-
LVDS Receiver
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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.
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Notes (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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Issue Date:Jan.20.2010
Model No.: V420H2-L01
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VESA LVDS forma
RXCLK
RXCLK
ORX0
ORX0
ORX1
ORX1
ORX2
ORX2
ORX3
ORX3
ERX0
ERX0
ERX1
ERX1
ERX2
ERX2
Κʻ˦˘˟˟˩˗˦ʳ˼ː˟ʳʳ˸ʼ
Current F\FOH
Current F\FOH
R5G0R4R3R2R1
R5G0R4R3R2R1
B0G5B1
B0G5B1
R5G0R4R3R2R1
R5G0R4R3R2R1
B0G5B1
B0G5B1
G3G2G4
G3G2G4
G3G2G4
G3G2G4
R0
R0
G1
G1
B2B4B3B5VSHSDE
B2B4B3B5VSHSDE
R6G6R7G7B7B6RSVD
R6G6R7G7B7B6RSVD
R0
R0
G1
G1
B2B4B3B5VSHSDE
B2B4B3B5VSHSDE
ERX3
ERX3
JEDIA LVDS forma
RXCLK
RXCLK
ORX0
ORX0
ORX1
ORX1
ORX2
ORX2
ORX3
ORX3
ERX0
ERX0
ERX1
ERX1
Κʻ˦˘˟˟˩˗˦ʳ˼ː˛ʼ
R6G6R7G7B7B6RSVD
R6G6R7G7B7B6RSVD
Current F\FOH
Current F\FOH
R7G2R6R5R4R3
R7G2R6R5R4R3
B2G7B3
B2G7B3
R7G2R6R5R4R3
R7G2R6R5R4R3
B2G7B3
B2G7B3
G5G4G6
G5G4G6
G5G4G6
G5G4G6
R2
R2
G3
G3
B4B6B5B7VSHSDE
B4B6B5B7VSHSDE
R0G0R1G1B1B0RSVD
R0G0R1G1B1B0RSVD
R2
R2
G3
G3
ERX2
ERX2
ERX3
ERX3
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B4B6B5B7VSHSDE
B4B6B5B7VSHSDE
R0G0R1G1B1B0RSVD
R0G0R1G1B1B0RSVD
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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
DCLK : Data clock signal
Notes: (1) RSVD (reserved) pins on the transmitter shall be “H” or “L”.
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 the color versus