
Below the last diagram on p137, before the two lines of text, add:
While in this area you can add R62 & R63 if you like. These are 2.2k static leak resistors from pins 1 and 2 of plug 1 earthed to the triplet on C93. I did not bother.
Announcing a new book on how to restore the Marconi R1155 receiver, widely used in RAF aircraft during World War II.

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