Pin
Name
Description
Signal Level
Impedance
1
AOR
Audio Out Right
0.5 V rms
<1k ohm
2
AIR
Audio In Right
>10k ohm
3
AOL
Audio Out Left + Mono
4
AGND
Audio Ground
5
B GND
RGB Blue Ground
6
AIL
Audio In Left + Mono
7
B
RGB Blue In
0.7 V
75 ohm
8
SWTCH
Audio/RGB switch / 16:9
0-2 V=TV, 5-8 V=WideScreen, 9.5-12 V=AV Mode
>10 kohm
9
G GND
RGB Green Ground
10
CLKOUT
Data 2: Clockpulse Out (Unavailable ??)
11
G
RGB Green In
12
DATA
Data 1: Data Out (Unavailable ??)
13
R GND
RGB Red Ground
14
DATAGND
Data Ground
15
R
RGB Red In / Chrominance
0.7 V (Chrom.: 0.3 V burst)
16
BLNK
Blanking Signal
1-3 V=RGB, 0-0.4 V=Composite
17
VGND
Composite Video Ground
18
fred1144