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Midland 70-066A Top View of PCB below:
Remove CTCSS PCB from transceiver chassis by unscrewing and bending back away from the receiver
PCB.
Unplug the two RF leads from the Receiver PCB.
Unplug all plugs from the Receiver sockets. NOTE: The power cables are left
Remove Receiver PCB and bend back to view bottom of board.
Rx Front end.
Add 22pF to C202, C205, and C212.
Short C210.
Add 2.2pF to C203 and C211.
Add 8.2pF to C201, C206, and C213.
LO tuned buffer. Add 5.6pF to C220 and C223.
Midland 70-066 low Band Conversion to 6 Meters: Receiver Ver 2.1 20-nov-09 Part 3 Page 3.3
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