19 NC No connection (Reserve)
20 NC No connection (Reserve)
21 NC No connection (Reserve)
22 NC No connection (Reserve)
23 NC No connection (Reserve)
24 NC No connection (Reserve)
25 NC No connection (Reserve)
26 NC No connection (Reserve)
27 NC No connection (Reserve)
28 NC No connection (Reserve)
29 NC No connection (Reserve)
30 NC No connection (Reserve)
31 LED_GND LED Ground
32 LED_GND LED Ground
33 LED_GND LED Ground
34 DIAG_LOOP Plug detection pin
35 LED_PWM PWM dimming signal input
36 LED_EN LED enable pin (3.3V)
37 NC No connection (Reserve)
38 V_LED LED power supply 7.5V~21V
39 V_LED LED power supply 7.5V~21V
40 V_LED LED power supply 7.5V~21V
Symbol Description Remark
DDC Power +3.3V
EDID
DDC Clock
EDID
DDC Data
EDID
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SPEC NO.
PAGE
B2~B5,DE,Hsync,Vsync
BT 1 4 0 GW 0 3 V. 0
3/25
R0~R5,G0
G1~G5,B0,B1
ALL RI GHTS STRICTLY RESERVED. ANY PORTION OF THIS DOCUMENT SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORME D TO ANY OTHER FORMS WITHOUT PER MISSION FROM Chimei-Innolux
b. General Block Diagram (Rear Side)
SPEC NO.
PAGE
BT 1 4 0 GW 0 3 V. 0
4/25
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Connector P/N :
20455-040-12 (I-PEX)
PIN 1 PIN 40
ALL RI GHTS STRICTLY RESERVED. ANY PORTION OF THIS DOCUMENT SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORME D TO ANY OTHER FORMS WITHOUT PER MISSION FROM Chimei-Innolux
Values
Min.
Max.
Storage Range
2-2. Absolute Maximum Ratings
SPEC NO.
PAGE
BT 1 4 0 GW 0 3 V. 0
5/25
Parameter Symbol
Power input voltage VCC - 0.3 4.0 V At 25°C
Signal input voltage VIN - 0.3 4.0 V At 25°C
Operating temperature TOP 0 50 °C Note 1
Storage temperature TST - 20 60 °C Note 2
Note 1: The relative humidity must not exceed 90% non-condensing at temperatures of 40°C or less.
At temperatures greater than 40°C, the wet bulb temperature must not exceed 39°C.
Note 2: The unit should not be exposed to corrosive chemicals.
Relative Humidity (%RH)
-30-20-10010203040506070
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100
90
80
70
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60
50
40
30
20
10
0
Operation Range
Temperature (°C)
Unit
Remark
ALL RI GHTS STRICTLY RESERVED. ANY PORTION OF THIS DOCUMENT SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORME D TO ANY OTHER FORMS WITHOUT PER MISSION FROM Chimei-Innolux
2-3. Electrical Characteristics
a. Typical operating conditions
SPEC NO.
PAGE
BT 1 4 0 GW 0 3 V. 0
6/25
Item Symbol
Power input voltage
Permissive power input ripple
Power input current
Power consumption
Differential input high
threshold voltage
Differential input low
LVDS
interface
Note 1: The specified input current and power consumption are under the Vcc =3.3 V, 25°C,
Note 2: LVDS waveform diagram
Rxin+/CLK+
Rxin-/CLK-
threshold voltage
Common input
voltage
Terminating resistor
Rush current
LED rush current
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fV=60Hz (frame frequency) condition whereas black pattern is displayed.
V
3 3.3 3.6 V
CC
V
- - 0.1 V
RF
I
- 300 330 mA Note 1
CC
P
- 1.2 Watts Note 1
C
V
LVTH
V
LVTL
V
1.0 1.2 1.4 V
LVC
RT 90 100 110 ohm
I
- - 1.5 A Note 3
Rush
I
LED-Rush
Min. Typ. Max. Unit Remark
- - +100 mV
-100 - - mV
- - 3.0 A Note 4
LVDS
interface
V
LVTH
V
LVTL
V
LVC
GND
ALL RI GHTS STRICTLY RESERVED. ANY PORTION OF THIS DOCUMENT SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORME D TO ANY OTHER FORMS WITHOUT PER MISSION FROM Chimei-Innolux
90%
10%
Ton=470µs±10%
V
Note 3: Test condition
(1) Pattern: Black pattern
(2) VCC = 3.3 V, VCC rising time = 470 μs ± 10%
SPEC NO.
PAGE
BT 1 4 0 GW 0 3 V. 0
7/25
Control signal
(High to low)
CC
(3) Test circuit
3.3 V
R1
47K
R2
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12V
C3
1uF
1K
R3
47K
M1
2SK1059
C2
10000pF
M2
2SK1399
FUSE
C1
1uF
VCC ( LCD input)
ALL RI GHTS STRICTLY RESERVED. ANY PORTION OF THIS DOCUMENT SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORME D TO ANY OTHER FORMS WITHOUT PER MISSION FROM Chimei-Innolux
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