[Hammarlund] HQ 170 alignment

[Mike Souhrada]

Lou
Check your manual again it says connect the  60 KC signal to  pin   7  of
V5
V 13 is for the -5 VDC  level

Been a long time on a 170 that was my novice receiver.
Mike
Iowa


lou de beer wrote:

>I have a HQ 170 that iam trying to align..The procedure in the manual doesn't seem to work For example for the 60khz IF alignment the procedure calls for connecting the VTVM to pin 7 of V13..The schematic shows this to be the grid of the BFO..Even with the VTVM connected to pin 2(correct pin i believe).The VTVM shows 0.0 voltage with the sig gen output of 60khz....The AVC is off as per instructions..Has anyone aligned the receiver?
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