Cosmic Avenger Free Play and High Score Save Kit

Z80 8-Bit Microprocessor (40-Pin CPU) The Z80 is a classic 8-bit microprocessor widely used in arcade machines from the late 1970s through the 1980s. This processor served as the main CPU in many arcade PCBs, executing game code, processing player inputs, and coordinating communication with memory, sound hardware, and video circuitry. The Z80 became one of the most popular processors in arcade hardware due to its reliability and expanded instruction set compared to earlier CPUs. Because of its widespread use, the Z80 is commonly found in a variety of classic arcade games and remains an essential component when repairing or restoring vintage arcade boards. This processor uses a standard 40-pin DIP (Dual In-line Package) and installs directly into a compatible socket on the arcade PCB. Replacing a faulty CPU can often resolve boot failures, lockups, or other operational issues in aging arcade hardware. Key Features Z80 8-bit microprocessor Standard 40-pin DIP package Common CPU used in many classic arcade PCBs Handles core game logic, timing, and system control Ideal for arcade PCB troubleshooting, repair, and restoration Used In Arcade Games Such As Donkey Kong Galaga Donkey Kong Jr. Frogger Galaxian Dig Dug Xevious …and many other classic arcade titles Installation Notes Installs into a standard 40-pin DIP socket on compatible arcade PCBs Ensure correct notch orientation when installing the CPU Recommended for technicians performing arcade board repair or restoration *Manufacturer brands or markings may vary.

6502 8-Bit Microprocessor (40-Pin CPU) The 6502 is a classic 8-bit microprocessor widely used in early arcade hardware and computer systems. This 40-pin DIP CPU served as the primary processor for many classic arcade PCBs and is responsible for executing the game program, processing player inputs, and controlling overall system timing. Many Atari arcade boards rely on the 6502 processor to manage gameplay logic and communicate with other hardware components such as ROM chips, RAM, and video circuitry. A working CPU is essential for proper board operation, making the 6502 a common replacement component during arcade PCB repair and restoration. Key Features 6502 8-bit microprocessor Standard 40-pin DIP (Dual In-line Package) Commonly used in classic arcade PCBs Handles game logic, timing, and hardware control Ideal for arcade board troubleshooting and repair Used In Arcade Games Such As Asteroids Battlezone Centipede Tempest Warlords Missile Command Gravitar Red Baron Because the 6502 processor was widely adopted by Atari and other arcade manufacturers, it appears on many classic arcade boards from the late 1970s and early 1980s. Installation Notes Installs in a standard 40-pin DIP socket Carefully align the notch orientation when installing Recommended for technicians performing arcade PCB repair or restoration *Manufacturer brands may vary.

Any Coin Mech for Home Arcades The Any Coin Mech is designed as a direct drop-in replacement for many popular arcade coin mechanisms, including models from Happ, Coinco, Imonex, and other manufacturers. It provides a simple and reliable solution for restoring or upgrading the coin acceptance system in arcade machines. This versatile coin mechanism is ideal for home arcade cabinets and personal arcade setups where flexibility and reliability are important. The design accepts multiple coin types without requiring adjustments, making it easy to install and use. Key Features Direct drop-in replacement for many existing arcade coin mechanisms Accepts quarters, 0.984″ tokens, and dimes with no adjustment required Engineered to reduce coin jams and improve long-term reliability Includes four durable plastic mounting pegs that will not rust Proudly made in the USA Ideal for home arcade cabinets and custom arcade builds Compatibility This coin mechanism has been tested with a wide range of arcade hardware and is compatible with machines manufactured by: Atari Bally Midway Gottlieb Stern Taito Williams Sega and many other arcade manufacturers The Any Coin Mech is a convenient solution for arcade restorations and modern home arcade builds that require a dependable coin acceptor capable of handling multiple coin types.

Arcade PCB Mounting Feet Kit This PCB mounting feet kit provides a simple and reliable way to secure arcade circuit boards inside a cabinet. These plastic stand-offs elevate the PCB slightly above the mounting surface, helping protect the board from shorts, vibration, and damage caused by direct contact with the cabinet or mounting panel. Properly mounting a PCB is important for long-term reliability. Using mounting feet keeps the board stable while also allowing airflow beneath the PCB, which can help reduce heat buildup during operation. Kit Includes 4 white PCB mounting feet 4 mounting screws Installation Notes Designed to raise the PCB off the mounting surface for protection Helps prevent shorts and accidental contact with cabinet hardware Recommended for arcade PCB installations, repairs, and restorations We recommend using these mounting feet whenever installing or replacing an arcade PCB to ensure the board is properly supported and secured inside the cabinet.

Easy CoinUp (E.C.U.) — Quarter-Style Coin-Up Switch It Just Makes Sense! We’ve all seen it: a loose switch dangling from the coin door, or a hole drilled in the cabinet just to add credits. Many games offer a Free Play mode, but some disable attract sounds or visuals—so passers-by never see or hear the game in action. Easy CoinUp fixes that. It’s a pushbutton that looks like a quarter, so everyone knows exactly what it does: add a credit. Installation is simple and causes no permanent damage beyond applying adhesive to the metal coin door. Installation Instructions (Quick & Easy) Peel the backing liner and apply the E.C.U. where you want it mounted. Wrap the “tail” around the coin door, pressing firmly so the adhesive bonds (industrial 3M 300LSE—once it sticks, it sticks). Peel the second liner and apply the “Quarter” overlay to the front of the switch. Solder two wires from the tail’s solder pads to the machine’s coin switch. The E.C.U. is a membrane SPST switch; your machine must expect a single circuit closure (typical for most arcade and pinball machines). Insulate the E.C.U. pins with electrical tape after soldering so they can’t touch grounded metal or other circuits. Note: Installation requires basic soldering. Tips & Tricks Thoroughly clean the mounting area; finish with rubbing alcohol and let it evaporate. Mount near the “Insert Coin” slots so players find it quickly. Avoid high-friction spots on the coin door; look for rubbed paint or scratches and choose a smoother area. If the conductive circuit in the tail is worn through, the switch will stop working—route and secure it thoughtfully. Keep out of reach of children—they may peel or try to swallow the parts.

DK / DK Jr. Pin-Harness to Card-Edge Adapter This adapter converts the original pin-style cabinet wiring harness found in classic Donkey Kong and Donkey Kong Jr. cabinets to the newer card-edge connector used on later Nintendo board sets—making swaps and upgrades fast and reversible. Key Features Direct, plug-in conversion from pin-header harness to card-edge connector. No cutting or permanent changes to the original cabinet wiring. Clean signal routing for power, video, audio, and controls. Keyed/marked orientation to help prevent mis-connection. Compatibility Cabinets: Nintendo DK and DK Jr. with pin-style harness. Boards: Later Nintendo board sets using a card-edge connector (verify your specific PCB before installation). Installation Notes Power off the cabinet before connecting or removing the adapter. Match orientation/keys and seat connectors fully; avoid forcing the edge. No soldering required for standard harnesses. Tip: Check your cabinet’s wiring diagram and the target PCB pinout to confirm signal order before first power-on.

8035 8-Bit Microcontroller (Sound CPU, 40-Pin DIP) The 8035 is an 8-bit microcontroller from the Intel MCS-48 family that was commonly used as the sound CPU on classic arcade PCBs. This processor manages audio control, timing signals, and communication with the sound hardware that generates music and sound effects during gameplay. In many arcade boards, the 8035 operates alongside the main game processor and is dedicated to handling audio-related tasks. By separating sound processing from the main CPU, arcade hardware was able to deliver more complex sound effects and music while maintaining smooth gameplay performance. The chip uses a standard 40-pin DIP (Dual In-line Package) and installs into a compatible socket on the arcade PCB. Because the sound CPU is critical for proper audio operation, the 8035 is often replaced during troubleshooting and restoration of classic arcade boards. Key Features 8035 8-bit microcontroller from the Intel MCS-48 family Commonly used as the sound CPU on arcade PCBs Standard 40-pin DIP package Handles audio control, timing, and sound hardware communication Ideal for arcade PCB repair and restoration Used In Arcade Games Such As Donkey Kong Donkey Kong Jr. Donkey Kong 3 …and other classic Nintendo arcade titles Installation Notes Installs into a standard 40-pin DIP socket on compatible arcade PCBs Ensure the notch orientation matches the socket when installing Recommended for technicians performing arcade PCB troubleshooting or repair *Brand or manufacturer markings may vary (for example NEC 8035 or compatible equivalents).

ARpiCADE 6-Pin Arcade Button Harness This arcade button harness connects additional control-panel buttons to compatible ARpiCADE hardware and other arcade control interfaces using the same 6-pin header configuration. It provides a clean wiring solution for extra inputs such as Player 1 or Player 2 buttons 4, 5 and 6. The harness is approximately 4 feet long, allowing flexible routing through most arcade cabinets. Each button wire terminates in a .187-inch female quick-disconnect connector for compatible arcade pushbutton microswitches. Key Features Compatible with supported ARpiCADE extended-button inputs Approximately 4 feet long for flexible cabinet installation .187-inch female quick-disconnect terminals 6-pin header connector for compatible control-interface headers Supports additional action buttons such as buttons 4, 5 and 6 Helps maintain clean and organized cabinet wiring Typical Uses Connecting extra action buttons to an arcade control panel ARpiCADE Player 1 or Player 2 extended-button inputs Six-button fighting-game control layouts Custom arcade cabinet builds and control-panel upgrades Compatible arcade hardware requiring a 6-pin button harness Compatibility Notice Confirm the header pinout, connector orientation and control-interface compatibility before installation. A matching 6-pin connector does not necessarily mean that every arcade PCB or control interface uses the same wiring arrangement. This listing includes the button harness only. Pushbuttons, microswitches, control panels, ARpiCADE hardware and other arcade components are not included.

Konami 4-Player Kick Harness – JAMMA+ Auxiliary Harness The Konami 4-Player Kick Harness allows you to connect the Player 3 or Player 4 joystick and buttons for Konami four-player arcade games. This harness connects directly to the PCB using a 15-pin header and provides properly numbered wiring to simplify installation in your arcade cabinet. Key Features Compatible with Konami 4-player arcade games Allows connection of Player 3 or Player 4 joystick and buttons Approximately 3 feet long for flexible cabinet installation .187 female quick disconnects for secure microswitch connections Includes enough ground connectors for arcade control wiring 15-pin header connects directly to your PCB Header is numbered to match wiring locations on your control panel Wire colors may vary, but pin numbers remain consistent Pinout Reference Download the full Konami 4-player kick harness pinout reference: Konami Kick Harness Pinout PDF Please Note: You will need two harnesses if you want to connect both Player 3 and Player 4 controls to your control panel.

6809E 8-Bit Microprocessor (40-Pin CPU) The 6809E is a powerful 8-bit microprocessor commonly used in classic arcade PCBs during the early and mid-1980s. This processor served as the main CPU for many arcade boards, executing game code, handling player inputs, and coordinating communication between memory, sound hardware, and video circuitry. Known for its advanced architecture compared to earlier processors, the 6809E provided improved instruction sets and efficient memory addressing, making it a popular choice for more complex arcade games. A properly functioning CPU is essential for reliable board operation, making the 6809E a common replacement component during arcade PCB repair and restoration. Key Features Motorola 6809E 8-bit microprocessor Standard 40-pin DIP (Dual In-line Package) Used as the main CPU in many classic arcade boards Handles game logic, timing, and hardware communication Ideal for arcade PCB repair and restoration work Used In Arcade Games Such As Circus Charlie Juno First Track & Field Hyper Sports Star Wars Qix …and many other classic arcade titles Some arcade boards use the 6809E processor in conjunction with other supporting chips or adapters. In certain Konami systems, the 6809E can be used with a 42-pin Konami-1 adapter, which is included with some HighScoreSaves kits. Installation Notes Installs into a standard 40-pin DIP socket on compatible arcade PCBs Ensure proper notch orientation when installing the CPU Recommended for technicians performing arcade board troubleshooting or restoration *Can be used with a 42-pin Konami-1 adapter (included with some HighScoreSaves kits). *Manufacturer brands may vary.

8080 8-Bit Microprocessor (40-Pin CPU) The Intel 8080 is a classic 8-bit microprocessor that powered many early arcade machines. Introduced in the mid-1970s, the 8080 became one of the foundational CPUs used in the first generation of dedicated arcade hardware. On arcade PCBs, the 8080 serves as the main processor responsible for executing the game program, handling player inputs, controlling game timing, and coordinating communication with video and sound hardware. Because it manages core gameplay functions, a properly functioning CPU is essential for reliable arcade board operation. The processor uses a standard 40-pin DIP (Dual In-line Package) and installs into a compatible socket on the arcade PCB. During arcade board troubleshooting or restoration, the 8080 is sometimes replaced to resolve boot failures, game resets, or non-functioning boards. Key Features Intel 8080 8-bit microprocessor Standard 40-pin DIP package Main CPU used in early arcade hardware Handles game logic, timing, and system control Suitable for arcade PCB repair and restoration Used In Arcade Games Such As Space Invaders Space Invaders Deluxe …and other early arcade titles using 8080-based hardware Installation Notes Installs into a standard 40-pin DIP socket on compatible arcade PCBs Ensure correct notch orientation when installing Recommended for technicians performing arcade PCB troubleshooting or restoration *Manufacturer brands or markings may vary.

Raspberry Pi - Model 3B Overview The Raspberry Pi - Model 3B is a compact single board computer commonly used for embedded projects and arcade builds. It is often paired with an ArPiCade Raspberry JAMMA Adapters to power a JAMMA cabinet setup. You'll Need (Not Included) Micro SD card with an ArPiCade image installed One of the following ArPiCade Raspberry JAMMA units: ArPiCade Mini Raspberry Pi JAMMA Adapter ArPiCade Raspberry Pi JAMMA Adapter ArPiCade Raspberry Pi JAMMA Adapter – 4 Player Keyboard and mouse (for menu customization) Specifications Raspberry Pi 3 Model B is the earliest model of the third-generation Raspberry Pi. Quad Core 1.2GHz Broadcom BCM2837 64bit CPU 1GB RAM BCM43438 wireless LAN and Bluetooth Low Energy (BLE) on board 100 Base Ethernet 40-pin extended GPIO 4 USB 2 ports 4 Pole stereo output and composite video port Full size HDMI® CSI camera port for connecting a Raspberry Pi camera DSI display port for connecting a Raspberry Pi touchscreen display Micro SD port for loading your operating system and storing data Upgraded switched Micro USB power source up to 2.5A

40-Pin Socket Specifications This 40-pin DIP socket is designed for reliable installation of integrated circuits and arcade daughter boards that use a standard 40-pin layout. Using a socket allows the chip or module to be easily removed or replaced without soldering directly to the PCB, helping protect the board during upgrades, repairs, or troubleshooting. Pin Pitch: 2.54 mm (0.100″) standard DIP spacing Total Pins: 40 pins arranged in two rows (2×20) Mounting Type: Through-hole (THT) for secure soldered installation Compatibility: Designed for standard 40-pin DIP integrated circuits and modules Installation Benefit: Allows ICs to be inserted or removed without repeated soldering Use Case: Ideal for arcade PCB upgrades, ROM installations, and repair work The standard 2.54 mm (0.100″) pin spacing matches the layout used on most classic arcade PCBs and DIP integrated circuits. Once soldered to the board, the socket provides a stable connection while allowing the chip to be safely inserted and removed when needed.