SECTION 3 ABOUT EXTERNAL REFERENCE SIGNAL INPUT

IN CASE OF USING EXTERNAL REFERENCE SIGNAL

NEED TO MODIFY the PLL unit (bottom side) as below when using external reference.

4

1

5

8

8

5

1

4

qRemove R5251 from the PLL unit.

wSolder disconnect points (CP5041) on the PLL unit.

w

q

 

R5251

CP5041

3 - 1

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Icom IC-F7000 service manual About External Reference Signal Input, ‘ in Case of Using External Reference Signal