Quantum (rev 2)

General Computer Corporation (Atari license) · 1982 · vector Vertical · 1P · trackball · quantum

Display

Type: vector Vertical

Refresh: 60 Hz

Motorola MC68000 @ 6.048 MHz

2x Atari C012294 POKEY @ 600 kHz

Atari C012294 POKEY @ 600 kHz

Discrete Sound

Channels: 1

Players: 1

Coin slots: 3

trackball

68000 CPU · Main processor - uses No-Op fixture for testing

136016-201 ROM · 2E · Replaces 136016-101

136016-203 ROM · 2B/J · Replaces 136016-103

136016-206 ROM · 3E · Replaces 136016-106

136016-208 ROM · 3B/J · Replaces 136016-108

Quantum PCB
Main game PCB with 8-position toggle switch at location 4C/D

EMI Shield PCB
EMI shielding assembly referenced in Figure 4-11

Quantum Main PCB 039550-01
Main game board

Regulator/Audio II PCB 035435-02
Audio and power regulation board

Color X-Y Power Supply 037394-01
Vector monitor power supply

Coin-Door Wiring A037542-01
Coin door interface

Utility Panel Wiring A038004-01
Utility panel connections

Fluorescent Light Wiring 035833-01
Cabinet lighting

Coupler PCB A035229-02
Interface coupling board

68000 No-Op Fixture
CPU socket fixture for microprocessor logic board signature analysis

Atari Quantum Logic Board
Main logic board

Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more

Physical switch positions not available for this machine in MAME. Check the service manual below for DIP switch details.

Setting	Options	Default
Bonus Coins	None ✱1 each 51 each 41 each 32 each 4	None
Left Coin	1 ✱2	*1
Right Coin	1 ✱456	*1
Coinage	2 Coins/1 Credit1 Coin/1 Credit ✱1 Coin/2 CreditsFree Play	1 Coin/1 Credit
Service Mode	Off ✱On	Off