crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2944351:0crwdnd2944351:0Combi microwave oven Siemens HTHB86P IGBT Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Rolandcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Roland

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0
Conclusion
Now, reassemble your microwave, and you'll find it fixed! - Worked for me.
Service manual: https://www.circuitsonline.net/forum/file/20169
Discussion: https://www.circuitsonline.net/forum/view/118967
datasheet GT60N321: https://toshiba.semicon-storage.com/info/docget.jsp?did=16729&prodName=GT60N321
datasheet GT30J322: https://datasheetspdf.com/pdf-file/86037/ToshibaSemiconductor/GT30J322/1