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TX31D36VM2EAA Schematic ( PDF Datasheet ) - Hitachi
| Teilenummer | TX31D36VM2EAA |
|
| Beschreibung | TFT Module | |
| Hersteller | Hitachi | |
| Logo |  |
|
Gesamt 30 Seiten 
Global LCD Panel Exchange Center
www.panelook.com
KAOHSIUNG HITACHI ELECTRONICS CO., LTD.
FOR MESSRS:
DATE: Aug. 06th 2010
CUSTOMER’S ACCEPTANCE SPECIFICATIONS
TX31D36VM2EAA
Contents
No. ITEM
1 COVER
2 RECORD OF REVISION
3 GENERAL DATA
4 ABSOLUTE MAXIMUM RATINGS
5 ELECTRICAL CHARACTERISTICS
6 OPTICAL CHARACTERISTICS
7 BLOCK DIAGRAME
8 RELIABILITY TESTS
9 LCD INTERFACE
10 OUTLINE DIMENSIONS
11 APPEARANCE STANDARD
12 PRECAUTIONS
13 DESIGNATION OF LOT MARK
SHEET No.
7B64PS 2701-TX31D36VM2EAA-1
7B64PS 2702-TX31D36VM2EAA-1
7B64PS 2703-TX31D36VM2EAA-1
7B64PS 2704-TX31D36VM2EAA-1
7B64PS 2705-TX31D36VM2EAA-1
7B64PS 2706-TX31D36VM2EAA-1
7B64PS 2707-TX31D36VM2EAA-1
7B64PS 2708-TX31D36VM2EAA-1
7B64PS 2709-TX31D36VM2EAA-1
7B63PS 2710-TX31D36VM2EAA-1
7B64PS 2711-TX31D36VM2EAA-1
7B64PS 2712-TX31D36VM2EAA-1
7B64PS 2713-TX31D36VM2EAA-1
PAGE
1-1/1
2-1/1
3-1/1
4-1/1
5-1/2~2/2
6-1/3~3/3
7-1/1
8-1/1
9-1/12~12/12
10-1/2~2/2
11-1/3~3/3
12-1/2~2/2
13-1/1
ACCEPTED BY:
PROPOSED BY:
KAOHSIUNG HITACHI
ELECTRONICS CO., LTD.
SHEET
NO.
7B64PS 2701-TX31D36VM2EAA-1
PAGE 1-1/1
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5.2 BACKLIGHT CHARACTERISTICS
Item
LED Input Voltage
LED Driving Current
(DIM Control)
LED Lifetime
Symbol
VLED
ILED
-
Condition
Backlight Unit
DIM=0V;0%Duty
DIM=3.3V;100%Duty
90mA x 4
Min.
10.8
-
-
-
Typ.
12.0
1120
(6)
70k
Max.
13.2
-
-
-
Ta 25 $C
Unit Remarks
V Note 1
mA Note 2,4,5
hrs Note 3
Note 1: As Fig 5.1 shown, all LEDs are controlled by the LED Driver when applying 12V VLED.
Note 2: Dimming function can be obtained by applying DC voltage or PWM signal from the display
interface CN1. The recommend PWM signal is 1KHz ~ 10KHz with 3.3V amplitude. The
brightness is increased when applied DC voltage or PWM duty of DIM Pin is decreased.
Note 3: The estimated lifetime is specified as the time to reduce 50% brightness by applying 90mA x 4
at 25 $ C .
Note 4: Fuse is built in the module, current capacity for VLED power supply should be larger than 6.25A,
so that the fuse built in the module (maximum) could appropriately work under the abnormal
conditions.
Fig 5.1
Note 5: ILED V.S. DIM voltage (Reference only)
1.2
1.0
0.8
0.6
0.4
0.2
KAOHSIUNG HITACHI
ELECTRONICS CO., LTD.
SHEET
NO.
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
DIM Voltage(V)
Fig 5.2
7B64PS 2705-TX31D36VM2EAA-1
PAGE 5-2/2
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9. LCD INTERFACE
9.1 INTERFACE PIN CONNECTIONS
The display interface connector (CN1) is FI-SEB20P-HF13E-E1500 made by JAE, and pin assignment
is as below:
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Symbol
VDD
VDD
VSS
VSS
IN0-
IN0+
VSS
IN1-
IN1+
VSS
IN2-
IN2+
VSS
CLK IN-
CLK IN+
FRC
IN3-
IN3+
MSL
DIM
Signal
Power Supply (+3.3V)
GND (0V)
Pixel Data
GND (0V)
Pixel Data
GND (0V)
Pixel Data
GND (0V)
Clock
L:6 bit Mode H:8 bit Mode
Pixel Data
LVDS Format Setting (Refer to P9-3/12)
Dimming function
Note 1
Note 2
Note 3
Note 2
Note 3
Note 2
Note 3
Note 2
Note 3
Note 2
Note 3
Note 1: All VDD pins should be connected to +3.3V.
Note 2: All VSS pins should be connected to GND(0V),Metal bezel is connected internally to VSS.
Note 3: IN n- and IN n+ (n=0,1,2,3),CLK IN- and CLK IN+ should be wired by twist-pairs or side-by-side
FPC patterns respectively.
The backlight interface connector is SM08BSRSS-TB made by JST, and pin assignment of backlight is
as below:
Pin No.
1~3
4~5
6~8
Signal
VLED
NC
GND
Level
-
-
-
Power Supply for LED
No connection
GND
Function
KAOHSIUNG HITACHI
SHEET
ELECTRONICS CO., LTD.
NO.
7B64PS 2709-TX31D36VM2EAA-1
PAGE 9-1/12
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12 Page | ||
| Seiten | Gesamt 30 Seiten | |
| PDF Download | [ TX31D36VM2EAA Schematic.PDF ] | |
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