COLONY 7 BOARD PINOUTS
Typed in from original Taito Manual
GAME PC BOARD (998841)
======================
9-PIN CONNECTOR (Labelled 'P')
P-1 -12V Orange [to B-15]
P-2 -12V Orange [to B-15]
P-3 NC
P-4 +12V Blue [to B-16 and D-5]]
P-5 GND Black [to B-5]
P-6 GND Black [to B-4]
P-7 NC
P-8 +5V Red [to B-11]
P-9 +5V Red [to B-10]
4-PIN CONNECTOR (Labelled 'J')
J-1 Speaker GND Black
J-2 NC
J-3 NC
J-4 Speaker Out White
4-PIN CONNECTOR (Labelled 'E')
E-1 Volume White [to Volume Pot wiper]
E-2 Volume Red [to Volume Pot]
E-3 NC
E-4 GND Shield [to Volume Pot shield]
*Volume pot is noted on wiring as 100 Ohms
10-PIN CONNECTOR (Labelled 'Q')
Q-1 Option Switch Brn/Grn [to S-1]
Q-2 Option Switch Brn/Blu [to S-2]
Q-3 Option Switch Org/Wht [to S-3]
Q-4 Option Switch Wht/Blk [to S-4]
Q-5 Coin Brn/Wht [to Counter Drive PCB Assy D-2]
Q-6/7* Tilt Wht/Org [to C-8]
Q-8 NC
Q-9 NC
Q-10 GND Black [to S-5]
*Wiring Diagram error: Tilt is sown on the PCB diagram as on pin 7, but the wire is shown
coming out of pin connector 6, so you'll need to check!!
20-PIN CONNECTOR (Labelled 'M')
M-1 Down Brn/Blu
M-2 Right Org/Blk
M-3 Left Org/Wht
M-4 Up Wht/Brn
M-5 2P Select Grn/Blu
M-6 1P Select Wht/Org
M-7 Fire Ylw/Blk
M-8 Mega Blaster Wht/Blk
M-9 NC
M-10 GND Black
M-11 Erradicator Red/Blk
M-12 NC
M-13 NC
M-14 NC
M-15 NC
M-16 NC
M-17 NC
M-18 NC
M-19 NC
M-20 NC
CPU PC BOARD ASSY (998842)
==========================
7-PIN CONNECTOR (Labelled 'T')
T-1 Video Red Red [to Monitor* O-1]
T-2 Video green Green [to Monitor* O-2]
T-3 Video Blue Blue [to Monitor* O-3]
T-4 Video GND Shield [to Monitor* O-4]
T-5 Hor. Sync Blk [to Monitor* N-1]
T-6 Vert Sync Wht [to Monitor* N-3]
T-7 NC (if true to Defender or Qix, this MAY BE an undocumented
Composite Sync)
* Monitor is Noted as a Electrohome 14" or 19" with a 3-pin Connector (N-1 to N-3),
and 6-pin Connector (O-1 to O-6) Manual says elsewhere the monitor maybe a Wells
Gardner and the Monitor Manuals ref is 72-00003-001)
9-PIN CONNECTOR (Labelled 'R')
R-1 GND (r1 to r3 shown tied on PCB, & R-1 doesnt have a connector to the power supply)
R-2 GND Blk [to B-6]
R-3 GND Blk [to B-3]
R-4 NC
R-5 +12V Blue [to B-14]
R-6 NC
R-7 +5 Red [to B-12]
R-8 +12v Blue [to B-14]
R-9 -5V Brn [to B-13]
COUNTER DRIVE PCB ASSY (36-00001-001)
=====================================
10-PIN CONNECTOR (Labelled 'D')
D-1 Service SW Wht/Brn
D-2 Coin Brn/Wht [to Q-5]
D-3 to Coin Counter Blu/Orn
D-4 NC
D-5 Coin Counter +12V Blu [to P-4 and B-16]
D-6 NC
D-7 +5V Red [to B-9]
D-8 to Coin SW Wht/Ylw [to C-3]
D-9 NC
D-10 GND Black [to B-8 and C-1 and Service SW GND]
9-PIN CONNECTOR (Labelled 'C')
This is not part of the above PCB, but not identified elsehere so I presume its a option
panel mounted behind the con door or somewhere...
C-1 GND Black [to D-10 and B-8 and coin door bulb!]
C-2 Coin SW GND Black [wired in with C-1]
C-3 Coin Cw Wht/Ylw [to D-8]
C-4 NC
C-5 NC
C-6 NC
C-7 NC
C-8 Tilt Sw Wht/Org [to Q-6/Q-7]
C-9 -12V Org [to B-15 and P-1, use to power coin door bulb!]
SWITCHING REGULATOR ASSY (936-0004-001)
=======================================
16-PIN CONNECTOR (Labelled 'B')
B-1 Reset*
B-2 Tilt*
B-3 GND Black [to R-3]
B-4 GND Black [to P-6]
B-5 GND Black [to P-5]
B-6 GND Black [to R-2]
B-7 GND Black [to Q-10 and S-5]
B-8 GND Black [to D-10 and C-1]
B-9 +5V Red [to ]
B-10 +5V Red [to ]
B-11 +5V Red [to ]
B-12 +5V Red [to ]
B-13
B-14
B-15
B-16
*Reset and Tilt seem to be internal to the Reg, not Tilt Switch or reset lines!
3-PIN CONNECTOR (labelled 'A')
A-1 AC 120 vac/220 vac to Noise Filter then onto Iso Tranformer
A-2 NC
A-3 AC 120 vac/220 vac to Noise Filter then onto Iso Tranformer
ISO TRANSFORMER (Lugs?)
1-6 Lugs
For 120VAC - Wht Wire to Term 1&4
Blk Wire to Term 3&6
For 220VAC - Wht Wire to Term 1
Jumper Term 2 & 4
Blk Wire to Term 5
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Original Colony 7 pintouts from Wiretap (totally different and seemingly incomplete!):
COLONY 7
MAIN BOARD ROM BOARD
9-PIN CONN 7 PIN CONN 9 PIN CONN
---------- ---------- ----------
1 GND 1 VID 1 -12V
2 GND 2 VID 2 -12V
3 GND 3 VID 3
4 GND 4 GND 4 +12V
5 +12V 5 VERT SYNC 5 GND
6 +5V 6 HOR SYNC 6 GND
7 +5V 7 COMP SYNC 7
8 +12V (ENABLE) 8 +5V
9 -5V 9 +5V
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