In a message dated 7/9/03 6:18:19 PM Eastern Daylight Time,
w6wqc@dslextreme.com writes:
> Does anybody have any info on how to adjust R27 and R31 on the 5-5.5 mhz PLL
> board?
>
> The serial input from the microprocessor comes into pin 1, U3 on the 5-5.5
> PLL board. Where does this come from? I can not find a number 87 connector
> on the Logic board.
>
On the logic board schematic, top left corner, 1" from the left, 2" from top
there is 4 pin connector, unmarked, it is 87 with signals marked from the top:
CLOCK, DATA, EN and Gnd connection.
> Does the rotary encoder connect to connector 98 on the Logic board?
>
Yes, shown on the wiring diagram (last schematic)
GL, Yuri, K3BU
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