SCART (Peritel; Euroconnector)
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SCART (Peritel; Euroconnector)

pinout

This connector can be found at many video´s, TV´s and so on. The connector is also known as Pertitel connector or Euroconnector.

 21 pin SCART female
21 pin SCART female connector  at the video/TV

The Scart (Syndicat des Constructeurs d"Appareils Radiorecepteurs et Televiseurs) connector is used for combined audio and video connections.

Different pin-configurations exist. Which confirations are available depends on the video device used. Sometimes one can choose the configuration (like composite or S-video) by changing a software setting.

Two status signals define (partly) which video signals are active. A video device can use these status signals to automatically switch between internal or external audio/video signals.

Pin Name Description Signal Level Impedance
1AORAudio Out Right0.5 V rms<1k ohm
2AIRAudio In Right0.5 V rms>10k ohm
3AOLAudio Out Left + Mono0.5 V rms<1k ohm
4AGNDAudio Ground  
5B GNDRGB Blue Ground  
6AILAudio In Left + Mono0.5 V rms>10k ohm
7BRGB Blue In0.7 V75 ohm
8SWTCHAudio/RGB switch / 16:9, slow switch (10-12v), to force tv to switch on a mode (depends of the tv(old), sometimes set tv to AUX)  
9G GNDRGB Green Ground  
10CLKOUTData 2: Clockpulse Out, used in the 80"s by old videotapes  
11GRGB Green In0.7 V75 ohm
12DATAData 1: Data Out (Unavailable ??)  
13R GNDRGB Red Ground  
14DATAGNDData Ground, remote control, wired and used by old videotape recorders  
15RRGB Red In / Chrominance0.7 V (Chrom.: 0.3 V burst)75 ohm
16BLNKBlanking Signal, fast switch (1-3v), to force tv to switch on a mode (depends of the tv(recent), sometimes set tv to AUX)1-3 V=RGB, 0-0.4 V=Composite75 ohm
17VGNDComposite Video Ground  
18BLNKGNDBlanking Signal Ground - ground for slow or fast switch (ground for pin 8 or 16)  
19VOUTComposite Video Out1 V75 ohm
20VINComposite Video In / Luminance1 V75 ohm
21SHIELDGround/Shield (Chassis)  
Many TV sets have 2 SCART sockets. One is usually uses previous pinout table and the other uses following pinout table. The first can switch from a composite input to RGB input. The second can switch from a composite input to an S-Video input, pin 20 being either composite in or luminance in. Usually the second socket outputs a selectable composite signal on pin 19
PinSignalLevelImpedance
    
1Audio Out Right0.5 V rms<1k ohm
2Audio In Right0.5 V rms>10k ohm
3Audio Out Left + Mono0.5 V rms<1k ohm
4Ground Audio  
5RGB Ground Blue  
6Audio In Left + Mono0.5 V rms>10k ohm
7---
8Fuction SelectHigh (9.5-12V) AVmode
Low (0-2V) TVmode
>10kohm
9RGB Ground Green  
10Comms Data 2  
11---
12Comms Data 1  
13Ground (chrominance)  
14Ground Data  
15Chrominance input0.3V75 ohm
16---
17Ground (luminance)  
18---
19Video output (composite)1V including sync75 ohm
20Luminance input1V including sync75 ohm
21Ground/Shield (Chassis)  

Signal Levels

SignalAC levelDC levelImpedance
Red, green, bluePeak to blanking: 0...0.7 V ±3 dB0...2 V75 Ohm
SyncPeak to peak: 0...0.3 V -3 dB...+10 dB0...2 V75 Ohm
Composite videoWhite to sync: 0...1.0 V ±3 dB0...2 V75 Ohm
Chrominance0...0.3 V -3 dB...+10 dB0...2 V75 Ohm
Luminance0...1.0 V ±3 dB0...2 V75 Ohm
MACBlack to white: 0...1.0 V ±3 dB0...2 V75 Ohm
Audio in0.2...2.0 V (nominal: 0.5 V)>=10 kOhm
Audio outNominal: 0.5 V (maximum: 2.0 V)<=1 kOhm
Video statusLow data rate communication: 0.0...2.0 V
(e.g. remote control; Easylink)
Internal: 0.0...2.0 V
External (16:9): 4.5...7.0 V
External (4:3): 9.5...12.0 V
In: ZR>=10 kOhm
ZC<=2 nF
Out: ZR<=1 kOhm
RGB statusInternal: 0.0...0.4 V
External: 1.0...3.0 V
75 Ohm

A formal interface description is given in the CENELEC EN 50 049-1:1989 standard or in the IEC 933-1 standard.

Some tables:

SCART S-Video Connection

Output connectorInput connector
1Audio right out2Audio right in
3Audio left (or mono) out6Audio left (or mono) in
4Audio return4Audio return
15Chrominance out15Chrominance in
13Chrominance return13Chrominance return
8Video status out8Video status in
19Luminance out20Luminance in
17Luminance return18Luminance return
21Shield21Shield

SCART Composite Video Connection

Output connectorInput connector
1Audio right out2Audio right in
3Audio left (or mono) out6Audio left (or mono) in
4Audio return4Audio return
8Video status out8Video status in
19Composite video out20Composite video in
17Composite video return18Composite video return
21Shield21Shield

SCART (Composite) Decoder Connection

Receiver connectorDecoder connector
1Audio right out2Audio right in
2Audio right in1Audio right out
3Audio left out6Audio left in
6Audio left in3Audio left out
4Audio return4Audio return
8Video status in8Video status out
19Baseband out (scrambled)20Baseband in
17Baseband out return18Baseband in return
20Composite video in (unscrambled)19Composite video out
18Composite video in return17Composite video out return
21Shield21Shield

SCART EasyLink Connection (additional)

Television connectorVideo recorder connector
10I/O Control Bus10I/O Control Bus

EasyLink enables bi-directional communication between a television set and a video recorder. This way a video recorder can, for example, copy the channel settings of the television set. Who knows the details?

21 pin SCART male
21 pin SCART male connector  at the cable

Source:www.pinouts.ru


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