Control Board resistance check values SN7261

[Don Baucom]

I finished the control board but had the following:

Q1 , Q2 collector resistance (if the collector is the pin closest to the edge of the board) both were 3.56K ohms. Manual calls for Above 1 Mega Ohm. The other non base pins both were infinite on my meter but I think they are the emitters?

U6 pin 29 and 30 should each be 70-90K  both readings were 97K..

What should I do

73
K4YND
Don

[Don Wilhelm-4]

Don,

You should call it "OK" - the emitters are closest to the edge of the
board, the collectors are furthermost from the board edge.

If you have questions about transistor basing, turn to the Schematic Key
page in the back of the manual.

73,
Don W3FPR

On 12/24/2011 12:05 PM, Don Baucom wrote:

> I finished the control board but had the following:
>
> Q1 , Q2 collector resistance (if the collector is the pin closest to the
> edge of the board) both were 3.56K ohms. Manual calls for Above 1 Mega Ohm.
> The other non base pins both were infinite on my meter but I think they are
> the emitters?
>
> U6 pin 29 and 30 should each be 70-90K  both readings were 97K..
>
> What should I do
>

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[Don Baucom]

Don,
Thanks!. Im on to the front panel board.

73
Don