1. Introduction.
2. Atari ST 13-Pin DIN
Pinouts.
3. Scart Euro Connector Pinouts.
4. Standard VGA Pinouts.
5.
Cable Colour Coding Chart.
6. References.
1.
Introduction.
================
This is the manufacture of a cable set to
correctly determine video pinouts for a number of older computers.
2. Atari ST 13-Pin DIN
Pinouts.
===============================
The Atari ST uses a 13-pin
circular DIN plug, Maplin stock code JW95D.
The following is viewed from the back of
the connector, ie. solder connections;
* * *
* 4
3 2 1
* * *
* 8
7 6 5
* * *
* 12 11
10 9
*
13
1 =
Audio Output 2 =
Composite Video
3 = General Purpose
Output 4 = Monochrome Detect
5 = Audio
In
6 = Green
7 =
Red
8 = Plus 12-Volt Pullup
9 = Horizontal
Sync 10 =
Blue
11 =
Monochrome 12
= Vertical Sync
13 = GND
3. Scart Euro Connector
Pinouts.
================================
The following is viewed from the
back of the connector, ie. solder connections;
20
18 16 14 12 10 8 6
4
2
+--------------------------------------------+
\
|
\ *
* * * * *
* * * *
|
\ Male
From Behind
|
| *
* * * * *
* * * *
|
|
|
+-----------------------------------------+
19
17 15 13 11 9 7
5 3 1
1 =
Audio Output Right 2 = Audio Input
Right
3 = Audio Output
Left 4 = Audio
GND
5 = Blue
GND
6 = Audio Input Left
7 =
Blue
8 = Function Switching
9 = Green
GND 10 =
Comm Data 2
11 =
Green
12 = Comm Data 1
13 = RED/Chroma
GND 14 = Comm Data
GND
15 =
RED/Chroma 16
= Blanking
17 = VIDEO/Sync
GND 18 = Blanking
GND
19 = VIDEO/Sync
Ouput 20 = VIDEO/Sync
Input
21 = GND
4. Standard VGA
Pinouts.
========================
The following is viewed from the back of
the female connector, ie. solder connections;
* * * *
*
1 2 3 4
5
* * * *
*
6 7 8 9
10
* * * *
*
11 12 13 14 15
1 =
RED
2 = GREEN
3 =
BLUE
4 = ID2
5 =
GND
6 = RED GND
7 = GREEN
GND
8 = BLUE GND
9 =
KEY/NC
10 = SYNC GND
11 =
ID0
12 = ID1
13 = Horizontal
Sync 14 = Vertical
Sync
15 = ID3
5. Cable Colour Coding
Chart.
=============================
Wire
ATARI
SCART
VGA
SPECTRUM
Red
7 (RED)
15 (RED) 1
(RED) 7
(RED)
Green
6 (GREEN) 11
(GREEN) 2
(GREEN) 6
(GREEN)
Blue
10
(BLUE) 7
(BLUE) 3
(BLUE) 8
(BLUE)
Yellow
2 (COMPOSITE) 20
(VIDEO)
------ 1
(CVIDEO)
White
12
(VSYNC)
------ 14
(VSYNC)
------
Grey
9 (HSYNC) 16
(BLANKING) 13
(HSYNC) 4
(CSYNC)
Orange
8 (+12V)
8 (FUNCTION)
------ 3
(BRIGHT)
Purple
1 (AUDIO OUT) 2+6
(L+R)
------ NA
(AUDIO)
Shield
13 (GND)
17 (VIDEO GND) 5
(GND) 2
(GND)
Black
11 (MONO) 21
(GND)
------
------
Brown
3 (MONO DETECT)
------
------ 5
(VSYNC)
6. Hammond 1551KGY Enclosure
Dimensions.
========================================
The physical
dimensions of this box are 81 x 40 x 20. It can accomodate a stripboard of
30 x 14 holes.
+-------------------------------------------------------------+
| * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
| * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * |
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
| * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * |
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
| * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * |
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
| * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * |
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
| * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * |
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
| * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * |
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
| * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * |
+-------------------------------------------------------------+
7. Sinclair Spectrum 128K+
pinouts.
===================================
The Spectrum 128k+ uses an
8-pin circular DIN plug, Maplin stock code FJ91Y.
The following is viewed from the back of
the male DIN connector, ie. solder connections;
*
*
7
6
*
8
*
*
3 1
*
*
5
4
*
2
1 =
Composite Video 2 = 0V DC
(GND)
3 = Bright
Output 4 = Composite
Sync
5 = Vertical
Sync 6 =
Green
7 =
Red
8 = Blue