SCART Pin Connections
SCART is a European standard which combines audio and video, Syndicat des Constructeurs
d'Appareils Radiorécepteurs et Téléviseurs. The connector
is also known as a:
- Pertitel connector
- Euroconnector
The formal description is given in the CENELEC EN 50 049-1:1989 standard or
IEC 933-1 standard
21 pin SCART female socket at the video, TV
21 pin SCART male plug on the cable
Pin
|
Name
|
Description
|
Signal Level
|
Impedance
|
| 1 |
AOR |
Audio out right |
0.5 V rms |
< 1K ohm |
| 2 |
AIR |
Audio In Right |
0.5 V rms |
> 10K ohm |
| 3 |
AOL |
Audio Out Left + Mono |
0.5 V rms |
< 1K ohm |
| 4 |
AGND |
Audio Ground |
|
|
| 5 |
B GND |
RGB Blue Ground |
|
|
| 6 |
AIL |
Audio In Left + Mono |
0.5 V rms |
>10 K ohm |
| 7 |
B |
RGB Blue In |
0.7 V |
75 ohm |
| 8 |
SWTCH |
Audio/RGB switch/16:9 |
|
|
| 9 |
B GND |
RGB Green Ground |
|
|
| 10 |
CLKOUT |
Data 2: Clock pulse Out |
|
|
| 11 |
G |
RGB Green In |
0.7 V |
75 ohm |
| 12 |
DATA |
Data 1: Data Out |
|
|
| 13 |
R GND |
RGB Red Ground |
|
|
| 14 |
DATAGND |
Data Ground |
|
|
| 15 |
R |
RGB Red In, Chrominance |
0.7V |
75 ohm |
| 16 |
BLNK |
Blanking Signal |
1 -3 V = RGB
0 - 0.4V = Composite |
75 ohm |
| 17 |
VGND |
Composite Video Ground |
|
|
| 18 |
BLNKGND |
Blanking Signal Ground |
|
|
| 19 |
VOUT |
Composite Video Out |
1 V |
75 ohm |
| 20 |
VIN |
Composite Video In, Luminance |
1 V |
75 ohm |
| 21 |
SHIELD |
Ground, shield (chassis) |
|
|
|
or 
