Display module compatible with the MZ-RH1. Contains two modern OLED displays.

RH1-compatible Display Module

Sold by Sir68k's Store

$62.34

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The MZ-RH1 is widely regarded as one of the best MiniDisc portables ever made. However, it suffers from a fatal flaw: the original OLED displays tend to dim significantly over time due to a manufacturing defect. Now, 18 years after its release, many MZ-RH1 units have become practically unusable because of this issue, with the displays becoming nearly impossible to read. Until recently, there were no repair parts available to address this problem — but that has changed!

Over the past year, I have been a journey to develop replacement displays for the MZ-RH1. After much research and development, I am pleased to announce that these replacement displays are now available for purchase. The module comes with two OLED displays, meaning that you can replace both OLEDs in your MZ-RH1 with one module.

Q: Is the module a drop-in replacement?

A: Yes and no. While no electrical modifications or soldering are required, as the new display module connects directly to the existing FPC sockets of the original display, some physical modification is necessary. To properly fit the module, a small piece of plastic must be trimmed from the internal plastic bracket.

Q: What are there differences with the original display?

A: The new module uses modern OLED technology with a smaller pixel size, which results in sharper text but also slightly smaller content compared to the original display.

Q: Can anyone do the installation?

A: Installing this replacement display does require some technical skill. The MZ-RH1 is a delicate device, and improper handling during disassembly can easily damage the plastic components that hold the unit together. It is highly recommended to watch several instructional videos on YouTube that cover RH1 repairs before attempting the installation. If you’re not confident in your ability to perform the replacement, consider seeking help from someone with experience in electronics repair.

Q: Is there an installation guide available?

A: Yes! You can find it here: MZ-RH1 Display Module Installation Guide

Links to code and documentation

Documentation (sir68k.re)

Product HS Code: 853120

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The seller

Sir68k's Store

Sint-Gillis, Belgium
182 orders since Aug 9, 2024