ARCADE & PINBALL PCB REPAIR
TECH DIY Boards for Arcade & Pinball Repairs
Bare PCBs, PROM adapter boards, diagnostic tools, and restoration-focused DIY boards for arcade and pinball technicians, collectors, and hands-on builders.
Repair original hardware, replace obsolete logic, or build a clean serviceable solution from the ground up.
DIY PCB HARDWARE
Made for people who still repair boards
TECH DIY Boards are for builders who want control over the final result. These boards are suited to arcade technicians, pinball restorers, collectors, and hobbyists who are comfortable with soldering, testing, and assembling their own repair solution.
Start with a clean PCB, build it properly, and avoid chasing faults through tired original hardware, burnt traces, cracked solder joints, and obsolete parts.
Built for hands-on repairs
These boards are intended for people who understand basic electronics work and want a clean, serviceable solution for arcade and pinball hardware.
- Bare and builder-focused PCBs
- Arcade and pinball repair use cases
- Soldering and testing required
- Designed for restorers and technicians
BOARD TYPES
What can you build with TECH DIY Boards?
Choose from PROM adapter boards, pinball repair PCBs, diagnostic tools, and small-run restoration hardware for arcade and pinball projects.
PROM Adapter Boards
Replacement adapter boards for obsolete PROMs and logic devices used in classic arcade hardware.
Pinball DIY Boards
Builder-focused PCBs for selected pinball repair, display, lamp, opto, and power-related projects.
Diagnostic Tools
Test ROMs and support boards for diagnosing faults in classic arcade and pinball hardware.
Restoration Hardware
Small-run PCB solutions made for restorers, technicians, collectors, and hands-on builders.
SHOP THE RANGE
Browse TECH DIY Boards
Featured TECH DIY boards, adapter boards, test ROMs, and restoration hardware for arcade and pinball repair projects.
- TECH DIY Boards
82S123 PROM Adapter – AT28C64 DIY Replacement by GeekPCBs
Price range: $9.95 through $14.95 Select options This product has multiple variants. The options may be chosen on the product page - TECH DIY Boards
82S126 82S129 PROM Adapter | Reliable DIY Replacement by GeekPCBs
Price range: $9.95 through $14.95 Select options This product has multiple variants. The options may be chosen on the product page - TECH DIY Boards
2708 EPROM Adapter | GeekPCBs TECH DIY Replacement Board
Price range: $9.95 through $14.95 Select options This product has multiple variants. The options may be chosen on the product page - Pinball Boards
Williams Pinball Lamp Board 5768-12297-00 | Tech DIY Board
Price range: $4.00 through $22.00 Select options This product has multiple variants. The options may be chosen on the product page
BEFORE YOU ORDER
Check the board, parts, and build requirements first
TECH DIY Boards are intended for hands-on builders. Before ordering, make sure the board suits your machine, your repair goal, and your soldering experience.
Build-ready checklist
- Confirm the board suits your machine or project
- Check whether the listing is for a bare PCB or supplied parts
- Review component orientation before soldering
- Test continuity before powering the board
- Use a multimeter and inspect every solder joint
COMMON QUESTIONS
TECH DIY Boards FAQ
Check the product listing carefully before ordering. TECH DIY Boards may require soldering, component selection, assembly, and testing.
What are TECH DIY Boards?
TECH DIY Boards are bare or builder-focused PCBs intended for arcade and pinball repair, restoration, diagnostics, and custom electronics projects.
Are these boards plug-and-play?
No. Most TECH DIY Boards require soldering, assembly, parts selection, and testing. Check the individual product description before ordering.
Do the boards include components?
It depends on the product. Some listings are for bare PCBs, while others may include selectable components or supplied parts. The product page will state what is included.
What skills and tools are required?
Basic soldering experience, a temperature-controlled soldering iron, solder, flux, side cutters, and a multimeter are recommended.
How do I know whether a board suits my machine?
Confirm the machine model, board number, connector layout, and product compatibility before ordering. Contact GeekPCBs if you are uncertain.
Can GeekPCBs help with a build problem?
Yes. Send clear photos, the product name, machine details, and a description of the issue. Support is easier when component orientation and solder joints can be clearly inspected.
Ready to start your next repair project?
Browse available TECH DIY Boards or contact GeekPCBs if you need help choosing the right board.