PC-1500 28Kb – Part 2

This PC-1500 is more than an updated version with huge memory amount and double-speed oscillator.
It’s one of the firsts samples of the A04 production.

In this picture you can see the ROM version on the SC613128 IC.
Do you remember the A03 versions ? They have blue straps… like here on the display board :
PC-1500_28Kb_015

And now lets see under the memory extension…
The board shows many blue straps like the A01 and A03 versions :
PC-1500_28Kb_016

Sure this is a rare item for collectors.
It’s serial number is 20024876.
PC-1500_28Kb_017

Who owns a such collector version ?
Take a screwdriver and verify your PC-1500s 🙂

Thanks again to Lukas ZELLER for this gift.

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