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PDF LK315D3HA9K Data sheet ( Hoja de datos )
| Número de pieza | LK315D3HA9K | |
| Descripción | TFT LCD Module | |
| Fabricantes | Sharp | |
| Logotipo |  |
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PREPARED BY: DATE
APPROVED BY: DATE
DISPLAY DEVICE BUSSINESS GROUP
SHARP CORPORATION
SPECIFICATION
SPEC No.: LD-K25310A
FILE No.:
ISSUE: Apr. 22, 2013
PAGE:20 pages
DEVICE SPECIFICATION FOR
TFT-LCD Open Cell
Model No. LK315D3HA9K
CUSTOMER'S APPROVAL
DATE
BY
PRESENTED
BY
K.Chohka
Dept. General manager
DEVELOPMENT DEPT. I
DISPLAY DEVICE UNIT V
DISPLAY DEVICE BUSINESS DIVISION
SHARP CORPORATION
1 page  
LD-K25310B-3
27 CH3_1-
LVDS differential data input
28 CH3_1+
LVDS differential data input
29 CH3_2-
LVDS differential data input
30 CH3_2+
LVDS differential data input
31 GND
32 CH3_CLK-
LVDS Clock signal
33 CH3_CLK+
LVDS Clock signal
34 GND
35 CH3_3-
36 CH3_3+
LVDS differential data input
LVDS differential data input
37 Reserved
38 Reserved
39 GND
40 SCL_I
I2C CLK
Pull up: 3.3V [Note1]
41 NC
It is required to set non-connection (OPEN)
42 NC
It is required to set non-connection (OPEN)
43 WP
I2C bus enable (L/Open: disable, H: enable)
[Note2]
44 SDA_I
I2C DATA
Pull up: 3.3V [Note1]
45 LVDS_SEL
Select LVDS data order [Note4]
Pull down: GND [Note3]
46 BIST_EN Test pattern enable (L/Open: enable, H: disable)
[Note4]
47 NC
It is required to set non-connection (OPEN)
48 NC
It is required to set non-connection (OPEN)
49 NC
It is required to set non-connection (OPEN)
50 NC
It is required to set non-connection (OPEN)
51 NC
It is required to set non-connection (OPEN)
CN3: Aging Test Pattern Control
- Using connector: 20037WR-08 (YeonHo)
Pin No. Symbol
Function
Remark
1 VDD12V
+12V Power Supply
2 VDD12V
+12V Power Supply
3 GND
4 A_EN Test pattern enable (L/Open: enable, H: disable)
[Note4]
5 WP I2C bus enable (L/Open: disable, H: enable)
[Note2]
6 SDA
I2C DATA
Pull up: 3.3V [Note1]
7 SCL
I2C CLK
Pull up: 3.3V [Note1]
8 GND
[Note] GND of a liquid crystal panel drive part should be connected with a module chassis.
[Note1] The equivalent circuit figure of the terminal for SCL_I, SDA_I.
3.3V
4.7kohm
Terminal
[Note2] The equivalent circuit figure of the terminal for WP.
3.3V
4.7kohm
Terminal
22ohm
10kohm
I2C control is for EDID writing and Vcom adjustment.
5 Page 
[Note2] Typical current situation: 255 gray-bar patterns. (Vcc = +12.0V)
The explanation of RGB gray scale is seen in section 4.8.
RGB RGB RG B
GS0 GS1 GS2
RG B RGB
. ...
G S254 GS255
Vcc = +12.0V
1/Tc = 74.25MHz
TH = 14.8µs
TV = 60Hz
[Note3] LVDS_SEL, WP
[Note4] CH1_CLK±, CH1_0±, CH1_1±, CH1_2±, CH1_3±,
CH3_CLK±, CH3_0±, CH3_1±, CH3_2±, CH3_3±
CH*_CLK-,
CH*_Data-
CH*_CLK+,
CH*_Data+
GND
|VID|
|VID|
[Note5] Vcc12V inrush current waveform
LD-K25310B-9
VCM
Vcc
t1
IRUSH1
Icc
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet LK315D3HA9K.PDF ] | |
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