Appendix
The SCART interface
Also known as Peritel, this standard provides a cheap
Arrangement 1 is the original and allows for composite video input/output,
RGB inputs and stereo audio input/output.
Arrangement 2 allows for composite video input/output,and stereo audio input/output.
Cation:The output of video and audio are always from turner of R F. Arrangement 3 allows for composite video input,
TV can auto check aspect ratio in scart.
Scart Connector Pinout Details
| SCART arrangement 1 |
| ||
Pin Signal | Signal level | Impedance | ||
1 | Audio output B (right) | 0.5V rms | <1kohm | |
2 | Audio input B (right) | 0.5V rms | >10kohm | |
3 | Audio output A (left) | 0.5V rms | <1kohm | |
4 | Ground (audio) | - | - | |
5 | Ground (blue) | - | - | |
6 | Audio input A (left) | 0.5V rms | >10kohm | |
7 | Blue input | 0.7V | 75ohms | |
8 | Function select (AV control) | High (5 | >10kohm | |
| ||||
|
| Low |
| |
9 | Ground (green) | - | - | |
10 | - | - | - | |
11 | Green input | 0.7V | 75ohms | |
12 | - | - | - | |
13 | Ground (red) | - | - | |
14 | Ground (blanking) | - | - | |
15 | Red input | 0.7V | 75ohms | |
16 | RGB switching control | High | 75ohms | |
Low | ||||
|
|
| ||
17 | Ground (video input & output) | - | - | |
18 | Ground(RGB Switching Control) - | - | ||
19 | Video output (composite) | 1V including sync | 75ohms | |
20 | Video input (composite) | 1V including sync | 75ohms | |
21 | Common ground (shield) | - | - | |
