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Help with PA adjustment at FDK 750
Hi,
because I need to change the PA transistor at my FDK 750 I have to adjust the ALC and APC. I have a electronic copy of the service manual (You can find it at http://www.geocities.com/gw0tqm/fdk/p014.gif) but I don't understand how to adjust the APC and ALC. Maybe there is an error in the description of the "A.P.C adjustment". Should I really turn RV4 to change the APC? (because there is no DIP Point at all when changing RV4) Is RV3 meant? And where should I measure the ALC voltage? Thank you Martin Laabs (DM1EF) |
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