Original well scanned manual. Got the job done. Microwave problem found & corrected. For $5 and a new magnitron from ebay, it was a cheap and good the first shot fix. Electrical schematics allowed me to mage sure every thing else was ok before cutting and order for parts. Hard to live without.
Text excerpt from page 11 (click to view)
3-4. Connector Section (CH Type only)
Ref.No. 901
Fig.
Part No.
Description
1-817-023-11 [CH]...CONNECTOR, USB
USB connector
902
1-779-745-21 [CH]...JACK, DC
DC IN connector
903
901
X-4625-501-1 [CH]...BRACKET IO ASSY
I/O Bracket
� Among the parts that are used on the boards of this model, only the connectors that are show in the list can be replaced. (The parts other that the specified connectors cannot be replaced.)