Category Archives: Modification

Modification

Philips CDI605T Disassembly and Repair

My Philips CDI605T/20 needed repairs before I can fully use it. Some of them was mandatory for operation (TimeKeeper), some of them to make it easier on the ears (fan, optical disc drive tray). I already had experience with a Mini MMC chassis on the very similar consumer player CDI220/00 and knew what awaited me inside (its service manual helped a bit). It is actually possible to perform these repairs without taking the entire case apart (see shortcuts). I took special precautions and made photos of each and every step to be able to put everything back together in the end.

I began with removing the case and the bezels of the extension cards on the rear. Make sure to slide out the lower card first, otherwise its metal plate will grind on the solder side of the upper card.

Philips CDI605T extension cards 22ER9132 (Ethernet, SCSI, 4 MB RAM) and 22ER9424 (DVC R2.1, 1 MB RAM)
Philips CDI605T extension cards 22ER9132 (Ethernet, SCSI, 4 MB RAM) and 22ER9424 (DVC R2.1, 1 MB RAM)
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TAB Quizard on Philips CD-i

Quizard was a series of quiz games published by TAB-Austria in the ’90s. What makes it special is the fact that it is one of the very few arcade games based on Philips CD-i hardware. The protection of Quizard 1.x and 2.x has been figured out quite a while ago and since then it is emulated in MAME. Quizard 3.x and 4.x, however, refused to run – until now. A first step was done when Team Europe dumped a protection MCU a couple of years ago. Very soon, they will release an MCU board that will turn almost every CD-i player into a Quizard arcade machine. I received a sample last week and just finished assembling and testing it.

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Bandai Datach Flash Cart

This has just arrived: A flash cart (multi-cart) by TeamEurope. I’ve been involved in the development in the very beginning and am very excited that it has finally has become reality. This is the kit that I’ve received upon special request:

Bandai Datach Flash Cart
Bandai Datach Flash Cart
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Capcom CPS2 at Home

After I had my first MVS at home, it didn’t take long until more arcade hardware followed. For example this CPS2. It looks shabby and needs some work, but it already has a Darksoft CPS2 Multi Kit installed.

CPS2 (front)
CPS2 (front)
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Sega Pico Flash Cart – For Real

The times are over, when I had to hunt down and modify Sega Pico game cartridges that had been assembled in Mexico. This has just arrived from TeamEurope: Parts to build a real Sega Pico flash cart and more.

Sega Pico flash cart / adapter kits
Sega Pico flash cart / adapter kits
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Super SD System 3 FBX and FU-RGB Mods

Two more modifications for my Super SD System 3 v2, to bring it onto the same level as the new revision B.

First things first, there was also a new firmware released that fixes the reversed audio channels: 1.02 R05

SSDS3 firmware update
SSDS3 firmware update
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Philips CDI350 Repair Part 2

Last year I began to disassemble and repair one of my Philips CDI350 players. This has been covered in the article Philips CDI350 Repair Part 1.

After that, it took me a while to make a list of all capacitors, to find replacement parts (the original Philips part numbers are not useful anymore) and to find shops that had them on stock.

The scanned CDI350 service manual on ICDIA is missing the pages 78 and 79, which contain the parts lists of the servo and power sections. I found some of the missing parts in the CDI360 service manual and some by comparing the removed parts with both service manuals.

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Philips CDI350 Repair Part 1

Two portable Philips CD-i players (CDI350) came into my care last month. They show common errors, such as not loading any CDs and not storing any settings, and also flickering screens. Let’s have a look inside and repair them.

The screen becomes normal after a while so that I can navigate.

Philips CDI350
Philips CDI350
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CD-i Earth Command Start Problems

What if your favourite CD-i game refuses to start or shows some weird behaviour? Most likely, this is to blame on a defective TimeKeeper and/or laser. This topic has been covered years ago. There is another problem with the game The 7th Guest, which is completely unrelated to the problems mentioned above though.

Earth Command isn’t my favourite game. It makes for some fun for a while, to tamper with the various settings and eventually watch the world burn, but it never got me hooked for a long time.

Then the reports of some people caught my attention. Some had trouble starting the game, as the screen just turned black after the intro, while others had no problems with the game at all. There was no common denominator to pin down the problem, as all the CD-i players they’ve used were of different revisions and generations.

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PSIO Switch Board Installation

The PSIO development cartridge, that I had preordered in June 2017, finally arrived this month. The whole package is very well made and looks almost like a genuine Sony PlayStation peripheral. The cartridge requires a modification before use, the PSIO switch board installation. The switch board detects the presence of the cartridge and switches the signals from the ODD to the parallel port.

PSIO package
PSIO package

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