# 'KNA6034201' replacement

Replacement of the 'KNA6034201' custom IC used on Irem arcade PCBs

- **Seller:** [Caius Arcade ](https://lectronz.com/stores/caiusarcade), Vietri sul Mare (Salerno), Campania, Italy
- **Price:** €38.66 (EUR, before shipping and taxes)
- **Availability:** In stock
- **Categories:** Gaming, Retrocomputing
- **Product page:** https://lectronz.com/products/kna6034201-replacement

## Images

!['KNA6034201' replacement](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NjE0ODAsInB1ciI6ImJsb2JfaWQifX0=--5df632721b57e2dacbb78a68ef7ed1e7dabddeee/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-04-02T07-37-00.683Z-Irem%20KNA6034201_CPLD_repro.jpg)

## Description

#### What is it?

This is a pre-assembled board meant to be used as a replacement for faulty 'KNA6034201' custom ICs used on Irem arcade PCBs like :


-     Kung-Fu Master and other games on M-62 hardware
-     R-Type and all games on M72 hardware

#### Why did you make it?

I did it because the original part breaks very easily, making expensive and valuable arcade PCBs useless.


#### What makes it special?

The replacement has exactly the same functionality of the original part which is known to be prone to failure.

## Shipping policy

Shipping is tracked, you receive the tracking number.

- No insurance.

- Item ships within 7 business days.

- Delivery is usually done within 7-15 business days.