DIG DUG
-------
A - ground 1 - ground
B - +5 VDC 2 - +5 VDC
C - 3 -
D - 4 -
E - 5 -
F - cocktail * 6 -
H - 7 -
J - 8 -
K - 2P start 9 - credit
L - 2P pump * 10 - 1P start
M - 2P left * 11 - 1P pump
N - 2P right * 12 - 2P down *
P - 1P left 13 - 2P up *
R - 1P right 14 - 1P down
S - 15 - 1P up
T - 16 -
U - 17 - video ground
V - 18 -
W - blue 19 - red
X - 20 - green
Y - 21 -
Z - control ground 22 -
The 36 VAC is used to derive an internal -29 VDC for the high score
table so it is not required for the game to work.
* For cocktail cabinet, connect pin F to ground
and wire the 2P pins as shown.
SWITCH BANK #1 My Defaults: SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
-------------- ON OFF OFF ON ON OFF ON OFF
SW #1 SW #2 SW #3 (Right Coin Door)
----- ----- -----
ON ON ON 1 Coin 7 Plays
ON ON OFF 1 Coin 6 Plays
ON OFF ON 1 Coin 3 Plays
ON OFF OFF 1 Coin 2 Plays *
OFF ON ON 1 Coin 1 Play
OFF ON OFF 2 Coins 3 Plays
OFF OFF ON 2 Coins 1 Play
OFF OFF OFF 3 Coins 1 Play
SW #4 SW #5 SW #6 (Bonus Lives)
----- ----- -----
ON ON ON No Bonus Lives
ON ON OFF AT 10,000 40,000 & every 40,000 *
ON OFF ON AT 10,000 50,000 & every 50,000
ON OFF OFF AT 20,000 60,000 & every 60,000
OFF ON ON AT 20,000 70,000 & every 70,000
OFF ON OFF AT 10,000 & 40,000
OFF OFF ON AT 20,000 & 60,000
OFF OFF OFF AT 10,000
SW #7 SW #8
----- -----
ON ON 1 Dig Dug life
OFF ON 2 Dig Dug lives
ON OFF 3 Dig Dug lives *
OFF OFF 5 Dig Dug lives
SWITCH BANK #2 My Defaults: SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
-------------- OFF ON OFF ON ON ON ON ON
SW #1 SW #2 (Left Coin Door) SW #3
----- ----- -----
ON ON 1 Coin 1 Play OFF Normal Game Play *
OFF ON 1 Coin 2 Plays * ON Freeze Game Play
ON OFF 2 Coins 1 Play
OFF OFF 2 Coins 3 Plays
SW #4 SW #5
----- -----
ON Attract Mode Sound * ON Continuation *
OFF No Attract Mode Sound OFF No Continuation
SW #6 SW #7 SW #8
----- ----- -----
ON ON A Easy Game Difficulty * ON 1 Coin Counter *
OFF ON B Medium Game Difficulty OFF 2 Coin Counters
ON OFF C Hard Game Difficulty
OFF OFF D Expert Game Difficulty
====================================================================================
Dig Dug (MGG-703A)
-------------------
COMPONENT | SOLDER
---------------------+----------------------
GND | 1 | A | GND
| 2 | B |
| 3 | C |
| 4 | D |
+12V | 5 | E | +12V
+5V | 6 | F | +5V
GND | 7 | G | GND
Coin 1 | 8 | H | Test
Coin 2 | 9 | I | Coin 3
1P.Start |10 | J | 2P.Start
1P.Button 1 |11 | K | 2P.Button 1
1P.Left |12 | L | 2P.Left
1P.Down |13 | M | 2P.Down
1P.Right |14 | N | 2P.Right
|15 | O |
2P.Up |16 | P |
1P.Up |17 | Q |
|18 | R |
|19 | S |
GND |20 | T | Table GND
Speaker + |21 | U | Speaker -
GND |22 | V | GND
=====================================================================================
Dig Dug
-------
PARTS SIDE SOLDER SIDE
--------------------------------------------------------------------------------
LOGIC GND A 1 LOGIC GND
(-) SPKR B 2 SPKR (+)
C 3 COIN METER
D 4
+12V E 5 +12V
+5v F 6 +5v
LOGIC GND H 7 LOGIC GND
CREDIT SW J 8 TEST SWITCH
(2nd coin mech also) 1 COIN SW K 9
1P START L 10 2P START
1P FIRE M 11 2P FIRE
1P MOVE LEFT N 12 2P LEFT
1P MOVE DOWN P 13 2P DOWN
1P MOVE RIGHT R 14 2P RIGHT
1P MOVE UP S 15 2P UP
T 16
U 17
V 18
W 19
X 20
Y 21
LOGIC GND Z 22 LOGIC GND
Dip sw. 8D
----------
SW #1 SW #2 SW #3 (Right Coin Door)
----- ----- -----
ON ON ON 1 Coin 7 Plays
ON ON OFF 1 Coin 6 Plays
ON OFF ON 1 Coin 3 Plays
ON OFF OFF 1 Coin 2 Plays *
OFF ON ON 1 Coin 1 Play
OFF ON OFF 2 Coins 3 Plays
OFF OFF ON 2 Coins 1 Play
OFF OFF OFF 3 Coins 1 Play
SW #4 SW #5 SW #6 (Bonus Lives)
----- ----- -----
ON ON ON No Bonus Lives
ON ON OFF AT 10,000 40,000 & every 40,000 *
ON OFF ON AT 10,000 50,000 & every 50,000
ON OFF OFF AT 20,000 60,000 & every 60,000
OFF ON ON AT 20,000 70,000 & every 70,000
OFF ON OFF AT 10,000 & 40,000
OFF OFF ON AT 20,000 & 60,000
OFF OFF OFF AT 10,000
SW #7 SW #8
----- -----
ON ON 1 Dig Dug life
OFF ON 2 Dig Dug lives
ON OFF 3 Dig Dug lives *
OFF OFF 5 Dig Dug lives
Dip Sw. 7D
----------
SW #7 SW #6 (Left Coin Door) SW #5
----- ----- -----
ON ON 1 Coin 1 Play OFF Normal Game Play *
OFF ON 1 Coin 2 Plays * ON Freeze Game Play
ON OFF 2 Coins 1 Play
OFF OFF 2 Coins 3 Plays
SW #4 SW #3
----- -----
ON Attract Mode Sound * ON Continuation *
OFF No Attract Mode Sound OFF No Continuation
SW #2 SW #1 SW #8
----- ----- -----
ON ON A Easy Game Difficulty * ON 1 Coin Counter *
OFF ON B Medium Game Difficulty OFF 2 Coin Counters
ON OFF C Hard Game Difficulty
OFF OFF D Expert Game Difficulty
DIG DUG (Revision B Board)
Manufacturer: Atari
Year: 1982
Genre: Labyrinth/Maze
Orientation: Vertical
Type: Raster: Standard Resolution
CRT: Color
19-inch Electrohome G07
Conversion Class: Namco Galaga
Number of Simultaneous Players: 1
Maximum number of Players: 2
Gameplay: Alternating
Control Panel Layout: Single Player Ambidextrous
Joystick: 4-way (up, down, left, right), Buttons: 1
Sound: Unamplified Mono (requires one-channel amp)
(The three Z80's are in parallel on the opposite side of the edge connector.)
DIP Switch Settings: Submitted by: Kevin_Eshbach@bigfoot.com
Switch at 9N
|---------------------------------------------------------------------------------------------|
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---------------------------------------------|-----|-----|-----|-----|-----|-----|-----|-----|
| Right Coin Mech | | | | | | | | |
| - 1 coin for 7 credits | on | on | on | | | | | |
| - 1 coin for 6 credits | on | on | off | | | | | |
| - 1 coin for 3 credits | on | off | on | | | | | |
| - 1 coin for 2 credits | on | off | off | | | | | |
| - 1 coin for 1 credit $ | off | on | on | | | | | |
| - 2 coins for 3 credits | off | on | off | | | | | |
| - 2 coins for 1 credit | off | off | on | | | | | |
| - 3 coins for 1 credit | off | off | off | | | | | |
| Bonus Lives | | | | | | | | |
| With 1, 2, 3 Lives With 5 Lives | | | | | | | | |
| - No Bonus No Bonus | | | | on | on | on | | |
| - First at 10,000, First at 20,000, | | | | on | on | off | | |
| Second at 40,000, Second at 60,000, | | | | | | | | |
| and every 40,000 $ and every 60,000 | | | | | | | | |
| - First at 10,000, First at 30,000, | | | | on | off | on | | |
| Second at 50,000, Second at 80,000, | | | | | | | | |
| and every 50,000 and every 80,000 | | | | | | | | |
| - First at 20,000, First at 20,000, | | | | on | off | off | | |
| Second at 60,000, Second at 50,000 | | | | | | | | |
| and every 60,000 | | | | | | | | |
| - First at 20,000, First at 20,000, | | | | off | on | on | | |
| Second at 70,000, Second at 60,000, | | | | | | | | |
| and every 70,000 | | | | | | | | |
| - First at 10,000 First at 30,000, | | | | off | on | off | | |
| Second at 40,000 Second at 70,000 | | | | | | | | |
| - First at 20,000, First at 20,000 | | | | off | off | on | | |
| Second at 60,000 | | | | | | | | |
| - First at 10,000 First at 30,000 | | | | off | off | off | | |
| Lives | | | | | | | | |
| - 1 | | | | | | | on | on |
| - 2 | | | | | | | off | on |
| - 3 $ | | | | | | | on | off |
| - 5 | | | | | | | off | off |
|---------------------------------------------|-----|-----|-----|-----|-----|-----|-----|-----|
$ Manufacturer recommended settings
Switch #2 at 9P
|---------------------------------------------------------------------------|
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---------------------------|-----|-----|-----|-----|-----|-----|-----|-----|
| Game Difficulty | | | | | | | | |
| - A Easy | on | on | | | | | | |
| - B Medium $ | on | off | | | | | | |
| - C Hard | off | on | | | | | | |
| - D Expert | off | off | | | | | | |
| Continuation of game play | | | | | | | | |
| - Yes $ | | | on | | | | | |
| - No | | | off | | | | | |
| Attract Mode Sound | | | | | | | | |
| - Yes $ | | | | on | | | | |
| - No | | | | off | | | | |
| Game Action | | | | | | | | |
| - Normal $ | | | | | off | | | |
| - Freeze | | | | | on | | | |
| Left Coin Mech | | | | | | | | |
| - 1 coin for 1 credit | | | | | | on | on | |
| - 1 coin for 2 credits | | | | | | on | off | |
| - 2 coins for 1 credit | | | | | | off | on | |
| - 2 coins for 3 credits | | | | | | off | off | |
| Coin Counters | | | | | | | | |
| - 1 | | | | | | | | on |
| - 2 | | | | | | | | off |
|---------------------------|-----|-----|-----|-----|-----|-----|-----|-----|
$ Manufacturer recommended settings