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15
OG7
Green data signal of odd pixel
16
OG6
Green data signal of odd pixel
17
OG5
Green data signal of odd pixel
18
OG4
Green data signal of odd pixel
19
OG3
Green data signal of odd pixel
20
OG2
Green data signal of odd pixel
21
OG1
Green data signal of odd pixel
22
OG0
Green data signal of odd pixel
23 GND
Grounding
24
OR7
Red data signal of odd pixel
25
OR6
Red data signal of odd pixel
26
OR5
Red data signal of odd pixel
27
OR4
Red data signal of odd pixel
28
OR3
Red data signal of odd pixel
29
OR2
Red data signal of odd pixel
30
OR1
Red data signal of odd pixel
31
OR0
Red data signal of odd pixel
32 GND
Ground
33 GND
Ground
34 VDDA
DC+9V for panel D/A reference voltage to make gray scale
smooth
35 VDDA
DC+9V for panel D/A reference voltage to make gray scale
smooth
36 VDDA
DC+9V for panel D/A reference voltage to make gray scale
smooth
37 VDDA
DC+9V for panel D/A reference voltage to make gray scale
smooth
38 VDDA
DC+9V for panel D/A reference voltage to make gray scale
smooth
39 VDDA
DC+9V for panel D/A reference voltage to make gray scale
smooth
Pin No.
Symbol
Function
40 GND
Ground
41 GND
Ground
42 GND
Ground
43 GND
Ground
44
EPOL
O/E reference voltage selection
45
HMS2_E
Even pixel inverter for power saving and reducing EMI
46
HMS1_O
Odd pixel inverter for power saving and reducing EMI
47
DHS_LP
Latch pulse for per line
48
STH1
Trigger the first pixel per line
49 GND
Ground
50 GND
Ground
CN502 (IL-FHR-50S-HF): Output to panel
Pin No.
Symbol
Function
1 GND
Ground
2 GND
Ground
3
VEEG
DC-6V for frame dark
4
VEEG
DC-6V for frame dark
5
VDDG
DC+18V for frame white
6
VDDG
DC+18V for frame white
7
CLKV
Sampling Clock for frame line
8
STV1
Trigger the first line per frame
9
VDDD
DC_3.3V for panel VCC
ViewSonic Corporation
7
VG500b-1
Confidential
– Do Not Copy
Summary of Contents for VG500b-1
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