Differences

This shows you the differences between two versions of the page.

--- arcade:sega_city_cabinet_pinouts [2023/05/02 22:43] – WIP NFG
+++ arcade:sega_city_cabinet_pinouts [2023/05/03 07:41] – [Audio] Fixed error NFG
@@ Line 10: / Line 10: @@
 For all of these connectors, the part codes are listed.  The pins come in two gauges, typically the large gauge (lower numbers) are used for power, the smaller gauge (higher numbers) are used for everything else.  The last number indicates the alloy type, but for our purposes this isn't important.  The cheaper parts have been listed here.
-  * **Tabs**
+^  Function  ^  Pins  ^  Plug  ^  Socket  ^
-    * (AWG 22-26): 175149-2
+^  Controller |  12  |  176280-1  |  176299-1  |
-    * (AWG 16-20): 175150-2
+^  Extra Buttons |  10  |  176280-1  |  176288-1  |
-  * **Sockets**
+^  Analogue |  8  |  176275-1  |  176286-1  |
-    * (AWG 22-26): 175151-2
+^  Video |  15  |  176279-1  |  176290-1  |
-    * (AWG 16-20): 175152-2
+^  Audio |  4  |  176273-1  |  176284-1  |
+^  Power Supply  ^^^^
+^  AC Input |  15  |  176279-1  |  176290-1  |
+^  AC Output |  9  |  176276-1  |  176297-1  |
+^  Primary DC |  18  |  176280-9  |    |
+^  Secondary DC |  12  |  176280-1  |  176299-1  |
+^  Pins  ^^  16-20 Gauge  ^  22-26 Gauge ^
+^  Tab ^|  175150-2  |  175149-2  |
+^  Socket ^|  175152-2  |  175151-2  |
+The last digit of every plug or socket is the //colour//.  Most of these colours are no longer available, but maybe you'll get lucky.  The colours are:
+^  Digit  ^  Colour  ^
+|  1 | Natural  |
+|  2 | Red  |
+|  4 | Yellow  |
+|  6 | Blue  |
+|  9 | Black  |
 ===== Control Input =====
@@ Line 23: / Line 39: @@
 The 12-pin connector carries most of the player's necessary control inputs.  Start, stick and buttons 1-3.  On Net City and Naomi cabinets, it carries buttons 1-5.
-{{:arcade:amp-12.png?150 | }}
+{{:arcade:amp-12.png?150 | }}
 ^ Pin ^ Function ^ Pin ^ Function ^ Pin ^ Function ^
 |  1  | Start |  5  | Down |  9  | Button 4  |
 |  2  | Right |  6  | Button 1 |  10  | Button 5 |
 |  3  | Left |  7  | Button 2 |  11  | +5V |
 |  4  | Up |  8  | Button 3 |  12  | Ground |
 Buttons 4-6 (4-7 for Net City & Naomi) can be found on the extra buttons connector (aka kick harness).
@@ Line 37: / Line 54: @@
 The extra button connector changed when the Net City, New Net City and Naomi Universal cabinets came out.  The //ground// pin was moved from 4 to 5, and //button 7// was added.  So there are two pinouts for this connector.
-=== Astro & Blast City ===
+==== Astro & Blast City ====
 {{:arcade:amp-10.png?150 | }}
@@ Line 48: / Line 65: @@
 |  5  | N/C |  10  | N/C |
-=== Net City & Naomi Universal ===
+==== Net City & Naomi Universal ====
 {{:arcade:amp-10.png?150 | }}
@@ Line 58: / Line 75: @@
 |  4  | P1 Button 7|  9  | P2 Button 7 |
 |  5  | Ground |  10  | Ground |
+===== Analogue Input =====
+There are two of these connectors, one for each player.
+{{:arcade:amp-8.png?150 | }}
+^ Pin ^ Function ^ Pin ^ Function ^
+|  1  | V-Ref |  5  | Channel 2 |
+|  2  | V-Ref |  6  | Channel 3  |
+|  3  | Channel 0 |  7  | Ground |
+|  4  | Channel 1 |  8  | Ground |
+===== Video =====
+{{:arcade:amp-15.png?150 | }}
+^ Pin ^ Function ^ Pin ^ Function ^ Pin ^ Function ^
+|  1  | Red |  6  | AC Live |  11  | N/C  |
+|  2  | Green |  7  | AC Neutral |  12  | N/C |
+|  3  | Blue |  8  | N/C|  13  | N/C |
+|  4  | Sync |  9  | Demag |  14  | N/C |
+|  5  | Ground |  10  | Demag |  15  | N/C |
+===== Audio =====
+Sega used the same connector with two different pinouts, depending on the audio function.  The signals running into the stereo amplifier (if there is one) were different than the stereo speaker outputs from the amp or power supply.  While all of these cabs had stereo speakers, many had only mono sound.
+{{:arcade:amp-4p.png?80 | }}
+^ Pin ^ Function ^ Pin ^ Function ^
+^  Speaker Output  ^^^^
+|  1  | Left + |  3  | Right + |
+|  2  | Left - |  4  | Right - |
+^  Amplifier Input  ^^^^
+|  1  | Left + |  3  | Right + |
+|  2  | Left - |  4  | Right - |
+===== Power Supply =====
+For the Astro and Blast City cabs, the power supplies didn't change much.  The Net City and Naomi cabs were very different.
+==== AC Input ====
+{{:arcade:amp-15.png?150 | }}
+^ Pin ^ Function ^ Pin ^ Function ^ Pin ^ Function ^
+|  1  | Frame Ground |  6  | N/C |  11  | Demag  |
+|  2  | Frame Ground |  7  | N/C |  12  | N/C |
+|  3  | Frame Ground |  8  | N/C|  13  | Demag |
+|  4  | N/C |  9  | N/C |  14  | N/C  |
+|  5  | AC Neutral |  10  | N/C |  15  | AC Live |
+==== AC Output ====
+{{:arcade:amp-9.png?100 | }}
+^ Pin ^ Function ^ Pin ^ Function ^ Pin ^ Function ^
+|  1  | AC Live |  4  | N/C |  7  | AC Neutral  |
+|  2  | AC Live |  5  | N/C |  8  | AC Neutral  |
+|  3  | AC Live |  6  | N/C |  9  | AC Neutral  |
+==== Primary DC ====
+{{:arcade:amp-18.png?150 | }}
+^ Pin ^ Function ^ Pin ^ Function ^ Pin ^ Function ^
+|  1  | +12V |  7  | +12V |  13  | +12V  |
+|  2  | Ground |  8  | Ground |  14  | Ground  |
+|  3  | +5V |  9  | Ground |  15  | Test  |
+|  4  | +5V |  10  | +5V |  16  | +Speaker In  |
+|  5  | -5V |  11  | +5V |  17  | +Speaker Out  |
+|  6  | Service |  12  | -Speaker In |  18  | -Speaker Out  |
+==== Secondary DC ====
+{{:arcade:amp-12.png?150 | }}
+^ Pin ^ Function ^ Pin ^ Function ^ Pin ^ Function ^
+|  1  | +5V |  5  | +5V |  9  | +5V  |
+|  2  | +5V |  6  | +5V |  10  | +5V |
+|  3  | Ground |  7  | Ground |  11  | Ground |
+|  4  | Ground |  8  | Ground |  12  | +12V |