Scart Connector

The Scart (Syndicat des Constructeurs d'Appareils Radiorécepteurs et Téléviseurs) connector is used for combined audio and video connections.
The connector is also known as Pertitel connector or Euroconnector.
A formal description is given in the CENELEC EN 50 049-1:1989 standard or in the IEC 933-1 standard.
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 lay-out]
Male front view

RGB Connection

Output connector Input connector
1 Audio right out 2 Audio right in
3 Audio left (or mono) out 6 Audio left (or mono) in
4 Audio return 4 Audio return
7 Blue out 7 Blue in
5 Blue return 5 Blue return
11 Green out 11 Green in
9 Green return 9 Green return
15 Red out 15 Red in
13 Red return 13 Red return
16 RGB status out 16 RGB status in
14 RGB status return 14 RGB status return
19 Sync (composite video) out 20 Sync (composite video) in
17 Sync return 18 Sync return
21 Shield 21 Shield

S-Video Connection

Output connector Input connector
1 Audio right out 2 Audio right in
3 Audio left (or mono) out 6 Audio left (or mono) in
4 Audio return 4 Audio return
15 Chrominance out 15 Chrominance in
13 Chrominance return 13 Chrominance return
8 Video status out 8 Video status in
19 Luminance out 20 Luminance in
17 Luminance return 18 Luminance return
21 Shield 21 Shield

Composite Video Connection

Output connector Input connector
1 Audio right out 2 Audio right in
3 Audio left (or mono) out 6 Audio left (or mono) in
4 Audio return 4 Audio return
8 Video status out 8 Video status in
19 Composite video out 20 Composite video in
17 Composite video return 18 Composite video return
21 Shield 21 Shield

(Composite) Decoder Connection

Receiver connector Decoder connector
1 Audio right out 2 Audio right in
2 Audio right in 1 Audio right out
3 Audio left out 6 Audio left in
6 Audio left in 3 Audio left out
4 Audio return 4 Audio return
8 Video status in 8 Video status out
19 Baseband out (scrambled) 20 Baseband in
17 Baseband out return 18 Baseband in return
20 Composite video in (unscrambled) 19 Composite video out
18 Composite video in return 17 Composite video out return
21 Shield 21 Shield

EasyLink Connection (additional)

Television connector Video recorder connector
10 I/O Control Bus 10 I/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?

Signal Levels

Signal AC level DC level Impedance
Red, green, blue Peak to blanking: 0...0.7 V ±3 dB 0...2 V 75 Ohm
Sync Peak to peak: 0...0.3 V -3 dB...+10 dB 0...2 V 75 Ohm
Composite video White to sync: 0...1.0 V ±3 dB 0...2 V 75 Ohm
Chrominance 0...0.3 V -3 dB...+10 dB 0...2 V 75 Ohm
Luminance 0...1.0 V ±3 dB 0...2 V 75 Ohm
MAC Black to white: 0...1.0 V ±3 dB 0...2 V 75 Ohm
Audio in 0.2...2.0 V (nominal: 0.5 V) >=10 kOhm
Audio out Nominal: 0.5 V (maximum: 2.0 V) <=1 kOhm
Video status Low 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 status Internal: 0.0...0.4 V
External: 1.0...3.0 V		 75 Ohm

1996-10-01 --------참고 http://utopia.knoware.nl/users/eprebel/SoundAndVision/Engineering/SCART.html  
 
SCART는 Syndicat des Constructeurs d'Appareils Radiorécepteurs et Téléviseurs의 약어입니다

The Scart (Syndicat des Constructeurs d'Appareils Radiorécepteurs et Téléviseurs) connector is used for combined audio and video connections.
The connector is also known as Pertitel connector or Euroconnector.
A formal description is given in the CENELEC EN 50 049-1:1989 standard or in the IEC 933-1 standard.
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.


The Peritel SCART Connector Signals
Pin
Name
Description

1 AOR Audio Out Right
2 AIR Audio In Right
3 AOL Audio Out Left + Mono
4 AGND Audio Ground
5 BGND RGB Blue Ground
6 AIL Audio In Left + Mono
7 B RGB Blue
8 SWTCH Audio / RGB switch / 16:9
9 GGND RGB Green Ground
10 CLKOUT Clock Out
11 G RGB Green
12 DATA Data Out
13 RGND RGB Red Ground
14 DATAGND Data Ground
15 R RGB Red / Chrominance
16 BLNK Blanking Signal
17 VGND Composite Video Ground
18 BLNKGND Blanking Signal Ground
19 VOUT Composite Video Out
20 VIN Composite Video In / Luminance
21 * SHIELD Ground / Shield ( Chassis )

SCART 출력을 받는 기기의 출력을 일반 표준 AV단자로 사용 (SCART 입력단자용으로는 사용불가능)      SCART,SKART,SKAT,스캇,스카트,유럽단자,유럽AV단자,유럽형 커넥터  
PAL과 NTSC 방식 모두 75옴 임피던스를 가지는 케이블을 사용합니다.
다만 NTSC의 경우는 콤포지터,S,콤포넌트이렇게 구성하는 경우가 많은 반면
PAL의 경우 주로 유럽에서 사용하는데 유럽은 콤포지터,S,SCART 방식을 선호합니다. 콤포넌트가 Y,Cr,Cb로 구분되는데 비해 scart는 영상은 RGB로 구분하여 보내고, 기기가 꼽혀 있는지 여부를 알수 있는 단자와 음성신호등을 한꺼번에 묶어 놓은 케이블입니다.
 

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