Zaxxon (set 1, rev D)
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Display
Type: raster Vertical
Resolution: 256 x 224
Refresh: 60 Hz
Processors
Zilog Z80 @ 3.041 MHz
Audio
Samples
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 8-way, 1 button
joy, 8-way, 1 button
Components (from manual)
LM324 M/C
MB4391M
LA4460
MB3761
CD4016
Z80A (MK-3880-4)
MB8128-15
8255AC-5
74LS04
74LS20
74LS86
74LS157
74LS161
74LS175
74LS273
74LS283
74LS299
HA11235
MSH1FAC02 XFMR
HA11244
TL431CP IC · IC101 · Voltage reference
SI-3122P IC · IC201 · Switching regulator controller
AN7812 IC · IC301 · 12V voltage regulator
AN7805 IC · IC401 · 5V voltage regulator
PCBs (from manual)
Cable and Plug Assy 834-0125
Item 31 corrected part number
Item 31 corrected part number
Monitor 19" Vertical 200-0022
Wells Gardner 19K 4675
Wells Gardner 19K 4675
Monitor 19" Vertical 200-0019
Electrohome G07-907
Electrohome G07-907
Component Shelf Assembly 800-3243
Main component shelf containing game electronics
Main component shelf containing game electronics
Assembly Component Shelf 800-3243
Main assembly component shelf diagram
Main assembly component shelf diagram
Power Supply Assembly 834-0337
Power supply with improved switching regulators
Power supply with improved switching regulators
6A Switching Regulator 601-0771
Switching regulator circuit board
Switching regulator circuit board
5V-6A Switching Regulator 601-0770
Power supply regulator board
Power supply regulator board
Fuses (from manual)
F1 3A 125V · Slow-blow
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| SW1:1, SW1:2 | Bonus Life | SW1:1 SW1:2OFF OFF 10000 ✱OFF ON 20000ON OFF 30000ON ON 40000 | 10000 |
| SW1:3 | Unused | ON OffOFF On ✱ | On |
| SW1:4 | Unused | ON OffOFF On ✱ | On |
| SW1:5, SW1:6 | Lives | SW1:5 SW1:6OFF OFF 3 ✱OFF ON 4ON OFF 5ON ON Free Play | 3 |
| SW1:7 | Sound | ON OffOFF On ✱ | On |
| SW1:8 | Cabinet | ON Upright ✱OFF Cocktail | Upright |
| SW2:1, SW2:2, SW2:3, SW2:4 | Coin B | SW2:1 SW2:2 SW2:3 SW2:4OFF OFF OFF OFF 4 Coins/1 CreditOFF OFF OFF ON 3 Coins/1 CreditOFF OFF ON OFF 2 Coins/1 CreditON OFF OFF ON 2C/1C 5C/3C 6C/4CON OFF ON OFF 2C/1C 3C/2C 4C/3COFF OFF ON ON 1 Coin/1 Credit ✱ON OFF ON ON 1C/1C 5C/6CON ON OFF OFF 1C/1C 4C/5CON ON OFF ON 1C/1C 2C/3COFF ON OFF OFF 1 Coin/2 CreditsON ON ON OFF 1C/2C 5C/11CON ON ON ON 1C/2C 4C/9COFF ON OFF ON 1 Coin/3 CreditsOFF ON ON OFF 1 Coin/4 CreditsOFF ON ON ON 1 Coin/5 CreditsON OFF OFF OFF 1 Coin/6 Credits | 1 Coin/1 Credit |
| SW2:5, SW2:6, SW2:7, SW2:8 | Coin A | SW2:5 SW2:6 SW2:7 SW2:8OFF OFF OFF OFF 4 Coins/1 CreditOFF OFF OFF ON 3 Coins/1 CreditOFF OFF ON OFF 2 Coins/1 CreditON OFF OFF ON 2C/1C 5C/3C 6C/4CON OFF ON OFF 2C/1C 3C/2C 4C/3COFF OFF ON ON 1 Coin/1 Credit ✱ON OFF ON ON 1C/1C 5C/6CON ON OFF OFF 1C/1C 4C/5CON ON OFF ON 1C/1C 2C/3COFF ON OFF OFF 1 Coin/2 CreditsON ON ON OFF 1C/2C 5C/11CON ON ON ON 1C/2C 4C/9COFF ON OFF ON 1 Coin/3 CreditsOFF ON ON OFF 1 Coin/4 CreditsOFF ON ON ON 1 Coin/5 CreditsON OFF OFF OFF 1 Coin/6 Credits | 1 Coin/1 Credit |