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TX31D38VM2BAA Schematic ( PDF Datasheet ) - Hitachi
| Teilenummer | TX31D38VM2BAA |
|
| Beschreibung | TFT Module | |
| Hersteller | Hitachi | |
| Logo |  |
|
Gesamt 25 Seiten 
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KAOHSIUNG HITACHI ELECTRONICS CO., LTD.
FOR MESSRS:
DATE: Mar. 30th 2012
CUSTOMER’S ACCEPTANCE SPECIFICATIONS
TX31D38VM2BAA
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- TX31D38VM2BAA-1
7B64PS 2702- TX31D38VM2BAA-1
7B64PS 2703- TX31D38VM2BAA-1
7B64PS 2704- TX31D38VM2BAA-1
7B64PS 2705- TX31D38VM2BAA-1
7B64PS 2706- TX31D38VM2BAA-1
7B64PS 2707- TX31D38VM2BAA-1
7B64PS 2708- TX31D38VM2BAA-1
7B64PS 2709- TX31D38VM2BAA-1
7B64PS 2710- TX31D38VM2BAA-1
7B64PS 2711- TX31D38VM2BAA-1
7B64PS 2712- TX31D38VM2BAA-1
7B64PS 2713- TX31D38VM2BAA-1
PAGE
1-1/1
2-1/1
3-1/1
4-1/1
5-1/1~2/2
6-1/2~2/2
7-1/1
8-1/1
9-1/7~7/7
10-1/2~2/2
11-1/3~3/3
12-1/2~2/2
13-1/1~1/1
ACCEPTED BY:
PROPOSED BY:
KAOHSIUNG HITACHI
ELECTRONICS CO., LTD.
SHEET
NO.
7B64PS 2701-TX31D38VM2BAA-1
PAGE 1-1/1
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5.2 BACKLIGHT CHARACTERISTICS
Item
LED Input Voltage
LED Forward Current
(Dim Control)
LED lifetime
Symbol
VLED
ILED
-
Condition
-
0V; 0% duty
3.3VDC; 100% duty
840 mA
Min.
11.5
-
-
-
Typ.
12
840
70
70K
Max.
12.5
890
120
-
Ta 25 $C
Unit Remarks
V Note1
mA Note 2
hrs Note 3
Note 1: As Fig. 5.1 shown, LED current is constant, 840 mA, 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 recommended PWM signal is 1K ~ 10K Hz with 3.3V amplitude.
Note 3: The estimated lifetime is specified as the time to reduce 50% brightness by applying 840 mA at
25 $ C .
Fig 5.1
KAOHSIUNG HITACHI
ELECTRONICS CO., LTD.
SHEET
NO.
7B64PS 2705-TX31D38VM2BAA-1
PAGE 5-2/2
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9.2 LVDS INTERFACE
Machine Side
CCoonnttroller
R0-R5,G0
G1-G5,B0,B1
B2-B5,NA,NA,DE
7 TA0-6
7 TB0-6
7 TC0-6
2)
THC63LVDM83R
CN1
(interface)
1)
IN0+
IN0-
IN1+
IN1-
IN2+
IN2-
CK DCLK IN
PLL
CLK IN+
CLK IN-
TFT-LCD Side
3)
Tcon IC
MLVDS-1
MLVDS-2
MLVDS-3
MLVDS-4
MLVDS-5
MLVDS-6
LCD Panel
controller
DCLK OUT
PLL
Note 1: LVDS cable impedance should be 100 ohms per signal line when each 2-lines (+, -) is used in
differential mode.
Note 2: The recommended transmitter, THC63LVDM83R, is made by Thine or equivalent, which is not
contained in the module.
9.3 LVDS DATA FORMAT
CLK IN-
CLK IN+
1 cycle
IN0+
IN0-
IN1+
IN1-
IN2+
IN2-
R1 R0 G0
R5 R4 R3
R2 R1 R0 G0
G2 G1 B1
B0 G5 G4 G3 G2 G1 B1
B3 B2 DE NA NA B5 B4 B3 B2 DE
DE: Display Enable
NA: Not Available
KAOHSIUNG HITACHI
ELECTRONICS CO., LTD.
SHEET
NO.
7B64PS 2709-TX31D38VM2BAA-1
PAGE 9-2/7
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12 Page | ||
| Seiten | Gesamt 25 Seiten | |
| PDF Download | [ TX31D38VM2BAA Schematic.PDF ] | |
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