[Jukebox-list] Wurly 2400S/538 amp ??
Don
dontutt at telus.net
Wed Nov 28 15:30:09 PST 2007
Hi Ron,
By the way I'm glad that "cap" fix you mentioned did a couple of posts did
the trick.
But, In a way, that's what we sometimes are....... Juke and Radio
pathologosts. In the case of DEAD machines we bring most of 'em back to life
so they can get up off the table and walk out the door !!
......and I don't need to tell you the next humorous line....... do I ?
++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Meanwhile I am taking heavy doses of radiation and chemo daily. its taken me
a half hlur to type the above so if you gys dont moind THIS iks what youbet
until the tremours subside.
PROGNOSIS: WE're fuguroing I'll be fixen' stuff qite a few yearfs yet. :-)
Its a smallish rare brain tumour called a gemistocytic astrocytoma. Its a
Grade 3 tumour. Grade 4 is te fastest growing.
Love and cheers
Don
----- Original Message -----
From: "Ron Rich" <ronnnrich at yahoo.com>
To: "Jukebox mailing list" <jukebox-list at lists.netlojix.com>
Sent: Tuesday, November 27, 2007 7:55 PM
Subject: Re: [Jukebox-list] Wurly 2400S/538 amp ??
> That;s whut I were thunkin--guess I ain't no "Dr." Ron Rich
>
> Don <dontutt at telus.net> wrote: I can always count on you Ron,
> Actually it usually is the pathologist who generates the autopsy report
> listing the cause of death.
> d
> ----- Original Message -----
> From: "Ron Rich"
> To: "Jukebox mailing list"
> Sent: Tuesday, November 27, 2007 8:28 AM
> Subject: Re: [Jukebox-list] Wurly 2400S/538 amp ??
>
>
>> Dear Dr. Don,
>> I guess, from judging from your post, that I am also qualified as a "Dr."
>> The 538 is now playing beautiful music--I just changed a flock of
>> condensers( going by what the original values, and polarities were in
>> that
>> amp)--and away it went----
>> "Dr." Ron Rich
>>
>> Don wrote:
>> "Well"... the radio is usually DEAD when I get it...
>> ...so I keep an autopsy page to document what I replace along the way....
>> it might later help me find an open or shorted something else..... ;-)
>> plus I have attended a few autopsies in past.. so the name for the sheet
>> was obvious. Plus I have a tiny medical backround
>> "Dr." Don
>>
>>
>>
>> ----- Original Message -----
>> From: "Ron Rich"
>> To: "Jukebox mailing list"
>> Sent: Monday, November 26, 2007 8:48 AM
>> Subject: Re: [Jukebox-list] Wurly 2400S/538 amp ??
>>
>>
>>> Don,
>>> "Autopsy" ?? I have never heard of anyone "doing an autopsy" on someONE
>>> that is not dead, let alone on someTHING !
>>> Thanks for checking--Ron Rich
>>>
>>> Don wrote:
>>> WOW Ron!
>>> You got a doozer there!
>>> Wish I still had that unit in the shop.
>>> Will check its autopsy notes (which I do on all repairs...)
>>> Back at ya soon.
>>> d
>>>
>>>
>>>
>>> ----- Original Message -----
>>> From: "Ron Rich"
>>> To:
>>> Sent: Sunday, November 25, 2007 12:57 PM
>>> Subject: [Jukebox-list] Wurly 2400S/538 amp ??
>>>
>>>
>>>> Hi All,
>>>> A couple of questions on this Wurly 2400S/538 amp---
>>>> # 1. Does anyone have any info on how to set the bias? (No info on
>>>> schematic--nor anywhere else in the manual, that I can find)
>>>> #2. Board parts layout shows a resistor "sitting" on the bias pot--but
>>>> the unit I have is missing it, and it looks like it was never there?
>>>> Does
>>>> anyone know what is correct--and the resistor value, if used? Also,
>>>> found
>>>> many errors in the lay-out. Cap polarity is not correct for about half
>>>> of
>>>> the lytics--printed foil markings on trace side are correct. The
>>>> resistor/cap numbering on the schematic and the layout is also very
>>>> confusing--if not wrong?
>>>> Ron Rich
>>>>
>>>>
>>>> ---------------------------------
>>>> Get easy, one-click access to your favorites. Make Yahoo! your
>>>> homepage.
>>>> _______________________________________________
>>>> Jukebox-list mailing list
>>>> Jukebox-list at lists.netlojix.com
>>>> http://lists.netlojix.com/mailman/listinfo/jukebox-list
>>>
>>> _______________________________________________
>>> Jukebox-list mailing list
>>> Jukebox-list at lists.netlojix.com
>>> http://lists.netlojix.com/mailman/listinfo/jukebox-list
>>>
>>>
>>>
>>> ---------------------------------
>>> Get easy, one-click access to your favorites. Make Yahoo! your homepage.
>>> _______________________________________________
>>> Jukebox-list mailing list
>>> Jukebox-list at lists.netlojix.com
>>> http://lists.netlojix.com/mailman/listinfo/jukebox-list
>>
>> _______________________________________________
>> Jukebox-list mailing list
>> Jukebox-list at lists.netlojix.com
>> http://lists.netlojix.com/mailman/listinfo/jukebox-list
>>
>>
>>
>> ---------------------------------
>> Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See
>> how.
>> _______________________________________________
>> Jukebox-list mailing list
>> Jukebox-list at lists.netlojix.com
>> http://lists.netlojix.com/mailman/listinfo/jukebox-list
>
> _______________________________________________
> Jukebox-list mailing list
> Jukebox-list at lists.netlojix.com
> http://lists.netlojix.com/mailman/listinfo/jukebox-list
>
>
>
> ---------------------------------
> Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See
> how.
> _______________________________________________
> Jukebox-list mailing list
> Jukebox-list at lists.netlojix.com
> http://lists.netlojix.com/mailman/listinfo/jukebox-list
More information about the Jukebox-list
mailing list