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Re: Ubitxv6


 

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Hello Evan, nice to hear from you again..? Yes the schematic showing relay K1, (2019) in my? case is using pins which are completely opposite in physical placement according to the manufacturer¡¯s info. This is the only different pin layout.

ie: the coil pins are nominated 8 and ?9,? they should be 1 and 16 as all the remaining? ones are.. Am I ok to replace with the designated pin nrs ??. I take it this will be ok..??? As far as I can see, relay K1 is the only one with different pinouts...although it¡¯s following the

same pattern, just different pin nrs...

?

Art

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Sent from for Windows

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From: [email protected] <[email protected]> on behalf of Evan Hand <elhandjr@...>
Sent: Friday, March 22, 2024 6:27:03 AM
To: [email protected] <[email protected]>
Subject: Re: [BITX20] Ubitxv6
?
Hi Art,

All of the relays are the same.? The difference is in which corner pin is called pin one.? The schematic has been updated from the original v3 to fix filter layout issues that resulted in noncompliance with FCC requirements.? The numbering of K1 was not changed.? There may be other discrepancies in the schematic.? I always verify on the board before making any changes.? Note the difference in the symbols used for the other relays.

73
Evan
AC9TU

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