No the 4.00 mhz quartz crystal the silver rectangle thing above the caps top right.
I replaced every electrolyte capacotor except the lottle bottom left one which is a 4.7uf 50v. But i ordered those too and it should be in the mail. I also ordered 12 new buttons for the display and the lights. The buttons work but barely they had rubber boots on em that over decades of heat melted including on the lights.
Ill post pics when i repair thise too
In all i replaced 3x 100UF 35V caps and one 220uf 16v caps as well as one 100uf 6.3v capacitor. And the 4.0mhz quarts crystal which is the silver rectangle thing.
If i did have blown rectangle resistors. or ceramic caps. I would have ordered 100NF ceramic caps and simply repaired it from the back side of the board.
In my new pics
The caps that were blown however were the two 100UF 35v brown caps near the display on the top in the pic. The 220uf aka purple and 3rd 100uf 35v cap on the bottom were ok but being 30 years old i replaced all of em. You can also see in the back ground the golden colord cap i replaced as well which was good but capacitors are like 20 cents a peice. You can see the rectangle silver quartz crystal i replaced too.
You can order all these and the buttons from mouser.com i got all nichicon caps which were the originals
https://imgur.com/a/Oj7Bv