There are many Saturn variants and each generation came with a slightly different CD-ROM drive. Those are not fully compatible with each other, require different ODE devices, and Phoebe must be properly configured first in order to work at all.
NOTE: This configuration can be also done (or changed) by the end user but will require some soldering – nothing difficult though.
Unfortunately there isn’t any easy way to tell these differences apart unless you open the console and look inside. You might have some luck with the serial numbers but please note that the internals could have been swapped, due to repair for example. To add insult to injury the official VA numbers are pretty confusing and “Model” designation based on the two most popular outer case types is not very helpful.
I’ve made this page to help people properly identify their Saturns, so that they can pick the correct ODE and its configuration.
Type-1: VA0-VA1 (20-pin cable)
- JVC ENR-007B or D
- Hitachi JA0027
NOTE: VA0 units have the power supply (PSU), buttons and LEDs attached to the upper case.
Type-2: VA2-VA5 (21-pin cable, 64-pin MCU)
- JVC ENR-011A
NOTE: Type-2 comes as “Model 1” (oval buttons, ACCESS LED) and “Model 2” (round buttons, no LED).
Type-3: VA6-VA9 (21-pin cable, 32-pin MCU)
- JVC ENR-013A
- Sanyo 610-6185-20
- Sanyo 610-6185-30 + trap board
NOTE: Type-3 can have a so-called trap board which needs to be removed along with the drive for ODE to work.
Type-4: VA10-VA15 (21-pin cable, 32-pin MCU, white PCB outline)
- JVC HQA-001A
- Sanyo 610-6294-30 + trap board
- Sanyo 610-6473-30
NOTE: Type-4 always has a white stripe around the drive PCB. It can also have a so-called trap board which needs to be removed along with the drive for ODE to work.