We all have to say a very big thanks to Heiko E. !!!
Some months ago i saw the incredible Sharp CE-165 for sale on eBay.
I sent him a friendly email presenting this website and asked if he would accept to send me some pictures.
The result was over my expectations : picture of inside box.
His item is still for sale between 2000 and 3000 euro. But no power, no cable, no manual.
The hardware seems to be simple : the LH-5811 drives all the programming sequence and two ROM ICs add the commands to the PC-1500’s ROM.
Does someone have more informations ? The user manual ? The cable ?