Posted by -Ace- on 18, 2000 at 12:40 PM:
In Reply to: Go to Radio Shack... posted by Tom61 on 18, 2000 at 12:14 PM:
Thanks for the tip. What exactly does the bottom paragraph mean?:
Playchoice has two connectors on
---------------------------------------------------------
Solder Side | Parts Side
-------------------------+-------------------------------
GND | A | 1 | GND
(debug) | B | 2 | 2P Right
(debug) | C | 3 | 2P Left
(debug) | D | 4 | 2P Up
(debug) | E | 5 | 2P Down
+5V | F | 6 | 2P ButtonA
+5V | H | 7 | 2P ButtonB
(debug) | J | 8 | Button1/Channel Select
(debug) | K | 9 | Button3/Game Select
(debug) | L | 10| Button2/Channel Enter
(?) | M | 11| Button4/Game Start
(?) | N | 12| 1P Right
(?) | P | 13| 1P Left
+5V | R | 14| 1P Up
(?) | S | 15| 1P Down
(?) | T | 16| 1P ButtonA
(?) | U | 17| 1P ButtonB
GND | V | 18| GND
------------------------------------------------------
---------------------------------------------------------
Solder Side | Parts Side
-------------------------+-------------------------------
GND | A | 1 | GND
GND | B | 2 | GND
+5V | C | 3 | +5V
+5V | D | 4 | +5V
+12V | E | 5 | +12V
| F | 6 |
| H | 7 | Coin Switch #1
| J | 8 | Coin Switch #2
| K | 9 | Video Red (inv)
| L | 10| Video Green (inv)
GND | M | 11| GND
| N | 12| Video Blue (inv)
| P | 13| Video Sync
| R | 14|
| S | 15|
-5V | T | 16| -5V
(?) | U | 17| (?)
| V | 18|
| W | 19| (?)
| X | 20| Audio (no amp)
GND | Y | 21| GND
GND | Z | 22| GND
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Note: Connect Video Ground and Audio Ground to GND
Video color signals need to be inverted for regular Jamma
Audio signal needs to be amplified for regular Jamma