B121EW04-V1 AUO, B121EW04-V1 Datasheet - Page 18

• Manufacturer Part Number: B121EW04-V1
• Description: WXGA Color TFT-LCD
• Manufacturer: AUO

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6.3 Signal Description/Pin Assignment
LVDS (CN1) is a differential signal technology for LCD interface and high speed data transfer device.
LED driving connector (CN2) provides the interface between system and LCD for control and power of LED
BLU.
document version 0.1
Pin
Pin
11
13
15
17
19
21
23
25
27
29
11
13
15
17
19
21
23
25
27
29
1
3
5
7
9
1
3
5
7
9
Breath PWR LED
LED WLAN OUT
AUD DMIC IN0
LCD SMB DAT
Signal Name
Signal Name
BAT1 LED
RxCLKIN-
HDD LED
DATA
RxIN0+
RxIN2+
RxIN1-
Product Specification
Aging
KS10
KS12
KS17
B121EW04 V1
GND
GND
GND
GND
GND
GND
VDD
NC
NC
NC
NC
NC
VH
VL
VL
EDID
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Pin
Pin
10
12
14
16
18
20
22
24
26
28
30
10
12
14
16
18
20
22
24
26
28
30
2
4
6
8
2
4
6
8
AUO DMIC CLK_G
LCD SMDCLK
Signal Name
Signal Name
RxCLKIN+
Power SW
BAT2 LED
CLK
BT LED
RxIN1+
RxIN0-
RxIN2-
KSC18
+3.3V
KS11
KS13
V
GND
GND
GND
GND
GND
GND
VDD
V_5
NC
NC
NC
NC
VH
VH
VL
EDID
EDID
18
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