[Kenwood] TS-930S: Service Manual Voltage Adjustments

Wed, 18 Feb 2004 12:49:37 -0600

Depends on which board and service manual you have. There are 8 different
rev's for the SM and there are several different board layouts, some don't
even have J89. Some have only J12.

Clif Holland, KA5IPF
AVVid
Authorized Kenwood and Icom Service Center
816 W Shady Grove Rd
Irving, TX 75060

www.avvid.com

1-800-214-5779
972-870-0630 (Local)
----- Original Message ----- 
From: "Linden, Mike (BRC-Hes)" <[email protected]>
To: <[email protected]>
Sent: Wednesday, February 18, 2004 7:26 AM
Subject: [Kenwood] TS-930S: Service Manual Voltage Adjustments

>   I had some problems when I went through the Voltage Adjustment section
of
> the TS-930S Service Manual. I believe there are some errors in the
> procedures. Is anyone familiar with these checks/adjustments?
>
>   Item 1. Voltage, of the Voltage Adjustment section on page 64 says that
> jumper J13 should be at 2.20V. I found J13 to be around 16V on a normally
> operating radio. However, J12 was at 2.20V. Should this item reference J12
> instead of J13?
>
>   Item 2. TX Control Voltage, of the Voltage Adjustment section on page 64
> says that jumper J89 should be at 3.20V on transmit. I found J89 to be
> around 16V on transmit on a normally operating radio. Again, it looks like
> they've referenced the incorrect jumper.
>
>   Are these errors or am I missing something?
>
>   Thanks, Michael N9BDF
>
>
> PS  The "Amateur Radio Emergency Communications Consistency Act" (HR 1478)
> and the "Amateur Radio Spectrum Protection Act" (HR 713 & S. 537) are in
> Congress. Please contact your Congressmen to ask for their support of
these
> bills! See the following ARRL link for details:
> http://www.arrl.org/govrelations/
>
>
> - - -
>
> Your moderator for this list is:
> Larry Wilson KE1HZ [email protected]
>
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