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  • Kenwood TS 930 Power Supply

    From Phil@pdl@imaginenet.net to alt.ham-radio.hf on Sun Nov 20 10:57:27 2011
    From Newsgroup: alt.ham-radio.hf

    Hello , I have been rebuilding the Power Supply on my Kenwood TS930 , am
    using the PC board and schematic that was designed by Mike Z. , VK4AMZ ,
    Mike has been ill and not able to help the guys with questions about this
    mod. , I pretty much understand what he is doing but he makes no provision
    to supply the required 21.7 v , I want to use multiple 220 case regulators
    and am lost as to why I can't use the main 28.5 v circuit to drive the other reg., I would appreciate hearing from someone that has been down this road . Thanks
    Phil Lohiser
    W8KLK


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  • From n4jhy@n4jhy@yahoo.com to alt.ham-radio.hf on Tue May 22 16:29:53 2012
    From Newsgroup: alt.ham-radio.hf

    On Sunday, November 20, 2011 10:57:27 AM UTC-5, Phil wrote:
    Hello , I have been rebuilding the Power Supply on my Kenwood TS930 , am using the PC board and schematic that was designed by Mike Z. , VK4AMZ , Mike has been ill and not able to help the guys with questions about this mod. , I pretty much understand what he is doing but he makes no provision to supply the required 21.7 v , I want to use multiple 220 case regulators and am lost as to why I can't use the main 28.5 v circuit to drive the other reg., I would appreciate hearing from someone that has been down this road . Thanks
    Phil Lohiser
    W8KLK



    On Sunday, November 20, 2011 10:57:27 AM UTC-5, Phil wrote:
    Hello , I have been rebuilding the Power Supply on my Kenwood TS930 , am using the PC board and schematic that was designed by Mike Z. , VK4AMZ , Mike has been ill and not able to help the guys with questions about this mod. , I pretty much understand what he is doing but he makes no provision to supply the required 21.7 v , I want to use multiple 220 case regulators and am lost as to why I can't use the main 28.5 v circuit to drive the other reg., I would appreciate hearing from someone that has been down this road . Thanks
    Phil Lohiser
    W8KLK

    Hi Phil,

    Did you get the answer to this question about the TS930s power supply?
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