This is a complete pinout for the Bally/Midway
game Tapper. It was a bear to type in so when
you get it running pour on for me :)
Typed in by Denis Hruza (king@cybercomm.net)
There are 5 boards not including the Video Gen
Board (Power Chassis, Power Supply, Main PCB,
Sound I/O and Dual Audio Amp)
=======================================
Main PCB (A084-90010-AA11)
=======================================
J1 - 20 pin (GOES TO CONN4 POWER SUPPLY)
2 - +5v
3 - +5v
4 - +5v
6 - GND
7 - GND
10 - GND
17 - RESET
16 - V.BATT
18 - +12v
20 - A.GND
15 - KEY
----------------------------------------
J2 - 9 pin (MONITOR)
1 - RED
2 - STRAND
3 - GREEN
4 - VIO TAN
5 - BLUE
6 - VIO TAN
7 - KEY
8 - BLACK (GROUND?)
9 - GRAY
==========================================
SOUND I/O BOARD (A084-90913-AA11)
==========================================
J3 - 9 pin
1 ------\ TO VOLUME CONTROL
2 ------| " " (center tap)
3 ------/ " "
4 - KEY
5
6
7 - RED (TO AUDIO AMP PIN 8)
8 - STRAND (TO AUDIO AMP PIN 1)
9 - BLACK (TO AUDIO AMP PIN 2)
------------------------------------------
J4 - 19 pin
3 - PLAYER 1 START
4 - PLAYER 2 START
12 - UP
13 - DOWN
11 - RIGHT
10 - LEFT
15 - TAP
8 - TEST
9 - COMMON (3,4,10,11,12,13,15,8)
1 - COIN 1
2 - COIN 2
6 - TILT
7 - SERVICE
19 - COMMON (1,2,6,7)
-------------------------------------------
J5 - 23 pin
20 - COIN METER RETURN GOES TO
CONN 5 PIN 10 ON POWER SUPPLY
21 - COIN METER UNREG+5 GOES TO
CONN 5 PIN 1 ON POWER SUPPLY
-------------------------------------------
J6 - 10 pin (NOT USED)
===========================================
POWER CHASSIS (A945-00020-0000)
===========================================
CONN 1 - 9 Pin
(Goes to CONN 3 (9 pin) on SUPPLY BOARD)
6 - 15v UNREG
9 - 12v COMMON
7 - 5v COM
3 - 8v COM
2 - 8v COM
4 - 8v UNREG
8 - 8v UNREG
5 - 5v COM
------------------------------------------
CONN 2 -3 Pin (LINE CORD)
1 - NEUTRAL
2 - GND
3 - HOT
------------------------------------------
CONN 3 - 15 Pin
3 - 0v (WHT TO MONITOR)
6 - 115v (BLK TO MONITOR)
10 - 115v (TO FLUORESCENT LIGHT)
11 - 0v (TO FLUORESCENT LIGHT)
7 - RED --------| VOLATAGE SELECTOR
9 - 125v --------|
12 - 115v --------|
15 - 105v --------|
8 - 115v (TO FAN)
13 - 0v (TO FAN)
4 - 0v ------------|
14 - 115v ---------| |
| |
| |
|--|--- SAFETY SWITCH
| |
| |
2 - 0v ---------| |
1 - 115v ------------|
-------------------------------------------
CONN 4 - 2 PIN (GOES TO CONN 6 SUPPLY BOARD)
1 - 12v
2 - COM
============================================
POWER SUPPLY BOARD (A082-90412-B000)
============================================
CONN 5 - 15 Pin
14 - COIN DOOR LIGHTS
11 - COIN DOOR LIGHTS
13 - +12v (GOES TO AUDIO AMP J1 - PIN 11)
15 - GND (AUDIO RETURN GOES TO J1 PIN 6)
10 - COIN METER RETURN ( GOES TO J5 PIN 20 )
1 - UNREG +5v COIN METER ( GOES TO METER THEN
GOES TO J5 PIN 21)
5 - GND -> MAIN BOARD J1 PIN 14
2 - +5v -> MAIN BOARD J1 PIN 5
============================================
DUAL ADIO AMP (A084-91648-A304
============================================
J1 - 11 Pin
8 - See SOUND I/0 J3
1 - " "
2 - " "
11 - See POWER SUPPLY CONN 5
6 - " "
5 - " "
--------------------------------------------
J2 - 6 Pin
1 - RIGHT SPEAKER
2 - RIGHT SPEAKER
3 - KEY
4 - LEFT SPEAKER
5 - LEFT SPEAKER
------------------------------------------