[Swan] Swan 350 117XC power supply and power input cabledrawings

[William Shadid]

Jim (and Greg),

Likely Greg's note on the 117C indicates that is the one in your manual. I 
have never seen the manual for the 350 (I once had a 350C but by then the 
manual detailed the 117X and 117XC).

Anyway, Jim, the email I sent directly to you with the schematic attached 
bounced back. Contact me off the reflector and I will get the manual to you.

73,

-Bill, WA9MXQ


----- Original Message ----- 
From: "Greg Mijal" <bluebirdtele at embarqmail.com>
To: "Discussion of equipment manufactured by Swan" <swan at mailman.qth.net>
Sent: Friday, July 17, 2009 9:46 PM
Subject: Re: [Swan] Swan 350 117XC power supply and power input 
cabledrawings


> The 117C supply is the original PS for the Swan 350.  It's laid out
> differently and uses different
> component values too.  The 117XC will work too.
> 73's
> Greg
> WA7LYO
> Kinston NC
> ----- Original Message ----- 
> From: "William Shadid" <wa9mxq at earthlink.net>
> To: "Discussion of equipment manufactured by Swan" <swan at mailman.qth.net>
> Sent: Friday, July 17, 2009 10:08 PM
> Subject: Re: [Swan] Swan 350 117XC power supply and power input
> cabledrawings
>
>
>> Jim,
>>
>> The 117X is the Power Supply alone (mine is a black box) while the 117XC
>> is
>> the same thing with the same supply inside of a Speaker Cabinet.
>>
>> By separate email I will send you a copy of the Swan 500CX manual in PDF
>> format. Toward the back is a schematic and details of the 117X supply. If
>> you supply is like my 117X and my 117XC you will first need to replace 
>> the
>> filter capacitors.
>>
>> I have a 500C and a 500CX. Nice radios!! Keep that 350 and get it on the
>> air.
>>
>> 73 and good luck,
>>
>> -Bill, WA9MXQ
>>
>>
>> ----- Original Message ----- 
>> From: "Jim Miller KG0KP" <JimMiller at STL-OnLine.Net>
>> To: "Swan Reflector" <swan at mailman.qth.net>
>> Sent: Friday, July 17, 2009 10:45 AM
>> Subject: [Swan] Swan 350 117XC power supply and power input cable 
>> drawings
>>
>>
>>>I am new to this list and trying to figure out how to search the archives
>>>for a subject or keyword as in swan 350 power 117XC supply and cable. 
>>>Any
>>>help would be greatly appereciated.  Thanks.
>>>
>>> I have just recently discovered a Swan 350 and 117xc power supply in a
>>> box
>>> I acquired from a SK here.  I am excited about it and found a manual
>>> online.  However, the manual I downloaded shows the 412 and the 117C
>>> power
>>> supplies and what I have is the 117XC.  The schmatic does NOT match my
>>> power supply.  Also i have not found the 18 pin power cablefor the
>>> supply.
>>> I have searched online and have not located anything for the 117xc PS
>>> excepting a youtube video on how to burn up the heaters on all the tubes
>>> by plugging the 18 pin poser cable to the power supply in while shifted 
>>> a
>>> pin or two.  No response from the author (yet).
>>>
>>> I am wondering if someone has the schematic for the 117ZC power supply
>>> and
>>> the power cable with the 18 pin head that I do not have that I could get
>>> a
>>> copy of or at least the pin connections in the cable.  Maybe even an
>>> extra
>>> cable for sale?  Or the plug?
>>>
>>> Also any suggestions for powering the unit up.  I have partially redrawn
>>> the power supply schematic looking at the power supply but would
>>> obviously
>>> prefer the actual schematic as many of the wires are hard to trace and
>>> nothing is labeled including the pins on the plugs.  The 117c PS does 
>>> not
>>> ahve the 18 ping power plug at all (on the schematic).
>>>
>>> As
>>> 1. turn on the power supply (by jumpering pin 1 to pin 2 in the radio
>>> plug) first while still disconnected from the radio and check the
>>> voltages.
>>> 2. Use a variac to power up the supply itself slowly the first time.
>>> 3. What else would you recommend?
>>>
>>> Thanks es 73, de Jim KG0KP
>>> ______________________________________________________________
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>>
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>
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