Document Title: [Sinistar Tech.html (html file)]
ROM Board
----------------- Interface
| ==== ==== | Board
| 2J3 2J4 | -----------
| | | |
| | | #|
| # | | 3J2 #|
| #2 | | #|
| #J | | #|
| #2 | | |
| | | |
| | | #|
| | | #|
| | | 3J3 #|
| | | #|
---------|-----|- ---|-----|-
---------|-----|---------------|-----|---------------
| |
| |
| |
| CPU Board |
|# |
|# 1J3 |
|# |
| |
|# 1J2 |
|# |
| |
| <--Reset SW |
|# |
|# |
|# 1J1 |
|# |
-----------------------------------------------------
Speech
Module Sound Board Power Supply Board
----------- ---------------------- ---------------------------
| O | | ==== == == ==== | | ====== |
| | | | 10J3 | | 10J1 | | 4J2 # |
| Balance | | | | | | 4J3 # |
| | | 10J4 10J2 | | # |
| | | | | |
| ~~~~~~~ | | |
| | | | | |
| | | | | |
| ~~~~~~~ | | |
| | | | | 4J4/4P4 4J1 |
----------- ---------------------- | ======= ======= |
---------------------------
Connectors:
Rom Board Interface Board
--------- ---------------
2J2 - Power Input 3J2 - Player Panel (B)
2J3 - Coin Door Switches 2J4 - Sound Board Interface
CPU/Video Board Sound Board
--------------- -----------
1J1 - Power Input 10J1 - Power Input
1J2 - Memory Protect Interlock 1J3 - Monitor Control
10J3 - Sound Select
Power Supply 10J4 - Volume Control
------------
4J1 - AC Input (from transformer)
4J2 - Power Output
4J3 - Coin Door Power
4J4/4P4 - Connections to external PS transistors
Connector Pinouts:
1J1: Power Input
1 - N/C
2 - Ground (Blk)
3 - Ground (Blk)
4 - Key
5 - +12vDC regulated (Gry-Yel)
6 - N/C
7 - +5vDC (Gry)
8 - +12vDC Unregulated (Gry-Wht)
9 - -5vDC (Orn)
1J2: Memory Protect Interlock
1 - !Mem Prot (Red-Orn)
2 - Key
3 - N/C
4 - N/C
1J3: Monitor Control
1 - Red (Red)
2 - Green (Grn)
3 - Blue (Blu)
4 - Ground (Shld)
5 - Vert. Sync (Blk)
6 - Horiz. Sync (Wht)
7 - N/C
2J2: Power Input
1 - Ground (Blk)
2 - N/C
3 - Key
4 - +5vDC (Gry)
5 - N/C
6 - N/C
2J3: Coin Door Switches
1 - Auto Up / Manual Down (Blu)
2 - Advance (Grn)
3 - Right Coin (Yel-Wht)
4 - High Score (Wht-Gry)
5 - Left Coin (Wht-Blu)
6 - Center Coin (Wht-Grn)
7 - Slam (Wht-Vio)
8 - N/C
9 - Key
10 - N/C
2J4: Sound Board Interface
1 - Key
2 - PB1 (Grn-Red)
3 - PB0 (Grn-Orn)
4 - PB3 (Grn-Yel)
5 - PB2 (Grn-Blu)
6 - PB5 (Grn-Vio)
7 - PB4 (Grn-Gry)
8 - CB2 (Grn-Wht)
9 - N/C
3J2: Player Panel
1 - Up-Down Switch A1 (Orn-Brn)
2 - Up-Down Switch B1 (Orn-Red)
3 - Up-Down Switch C1 (Orn)
4 - Up-Down Direction 1 (Orn-Yel)
5 - Righ-Left Switch A1 (Orn-Grn)
6 - Righ-Left Switch B1 (Orn-Blu)
7 - Key
8 - Righ-Left Switch C1 (Orn-Gry)
9 - Righ-Left Direction 1 (Orn-Wht)
10 - Fire 1 (Red-Blk)
11 - Sinibomb 1 (Red-Brn)
12 - N/C
13 - 1 Player Start (Yel-Grn)
14 - 2 Player Start (Yel-Blu)*
15 - Ground (Blk)
*2 Player start not connected in cockpit games.
3J3: Player Panel
1 - N/C
2 - N/C
3 - N/C
4 - N/C
5 - N/C
6 - N/C
7 - N/C
8 - N/C
9 - N/C
10 - N/C
11 - N/C
12 - N/C
13 - N/C
14 - N/C
15 - Ground
4J1: AC Input
1 - 22.6vAC (Blk)
2 - N/C
3 - 22.6vAC (Gry-Grn)
4 - N/C
5 - 22.6vAC C.T. (Grn)
6 - N/C
7 - Key
8 - 20vAC (Gry-Yel)
9 - 20vAC (Gry-Wht)
10 - N/C
11 - 11.5 vAC (Vio-Yel)
12 - 11.5 vAC (Orn)
13 - N/C
14 - 6.3 vAC (Wht-Yel)
15 - 6.3 vAC (Yel)
4J2: Power Output
1 - -5vDC (Orn)
2 - Key
3 - +12vDC Reg. (Gry-Yel)
4 - -12vDC Unreg. (Gry-Grn)
5 - +12vDC Unreg. (Gry-Wht)
6 - +12vDC Unreg. (Gry-Wht)
7 - Ground (Blk)
8 - Ground (Blk)
9 - Ground (Blk)
10 - Ground (Blk)
11 - N/C
12 - +5vDC (Gry)
13 - +5vDC (Gry)
14 - +5vDC (Gry)
15 - N/C
4J3: Coin Door Power
1 - 6.3vAC (Yel)
2 - 6.3vAC (Wht-Yel)
3 - +27vDC (Red)
4 - N/C
5 - Key
6 - Ground (Blk-Orn) Memory Protect Interlock
4J4/4P4: Connections to external PS transistors
1 - Base (Yel)
2 - Emitter (Wht)
3 - Collector (Grn)
4 - Base (Blk)
5 - Key
6 - Emitter (Blu)
7 - Collector (Orn)
10J1: Power Input
1 - N/C
2 - +12vDC(Gry-Wht)
3 - +5vDC (Gry)
4 - N/C
5 - Ground (Blk)
6 - N/C
7 - N/C
8 - -12vDC Unreg. (Gry-Grn)
9 - Key
10J2: Speaker
1 - Audio (Blk-Red)
2 - N/C
3 - N/C
4 - Ground (Red-Blk)
10J3: Sound Select
1 - Key
2 - PB1 (Grn-Red)
3 - PB0 (Grn-Orn)
4 - PB3 (Grn-Yel)
5 - PB2 (Grn-Blu)
6 - PB5 (Grn-Vio)
7 - PB4 (Grn-Gry)
8 - CB2 (Grn-Wht)
9 - N/C
10J4: Volume Control
1 - IN (Red)
2 - OUT (Blk)
3 - Key
4 - Shield (Audio shielding)
