Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
Text excerpt from page 70 (click to view)
CDX-F50M
REVISION HISTORY
Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page. Ver. 1.0 1.1 1.2 Date 2005. 02 2005. 08 2005. 10 Description of Revision New Production country change. (Supplement-1) AEP and UK model addition.
(ENG-05009) (ENG-05011)