This is strange,
In the service manual, it is said that the power source can be up to 250Vrms. There is no EU version. The US and EU are the same. In fact this unit was purchase in California where my friend was living.
On the board, it is written 120/220V.
But the big caps are rated 250V. This is a little bit short for 240V Rms operation. Normally, one should, I believe, have 400V.
But this may be the reason why at the end there was a failure on the MOV, if it was rated to 130 V. Here the main is 240 V .
The bad thing is that I just yesterday had an order on Mouser for some components. I had to top up to 50€ to avoid shipping costs, and had a hard time to find things to buy.
By the way, to verify the power supply, I can probably just remove the bad MOV, and run it as it is, dont you think ?