

RADIO REPAIR GUY
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| DOCUMENTING A RADIO
This section details how to document your radio in order to get
good information about your radio and its condition. This will allow
us or any other repair guy to estimate what is necessary in the way
of repairs to return your radio to a working condition. |
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 BASIC INFORMATION
The information we need to do an
estimate is -
make and model of the radio, manufacturer,
condition, tube layout or schematic.
In the picture above, with
the back fiberboard cover removed we can pretty well guess what
type of receiver this radio is, and what the tube compliment is.
In other words, a picture can be worth a 1000 words. The
picture to the right shows the back of a typical 1960's table
radio. The picture alone tells us a lot, but, there is more detail
there. |
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By zooming in on the label (and most
radios have a label of some sort on the back or on the chassis) we
can tell just about everything we need about this radio. See the
picture on the left. From this picture we know that this is a
standard RCA 3RA16 radio inside. We know it has 5
tubes,12BE6,12BA6, 12AV6, 35W4, AND 50C5. We also know this is one
of the last table radio "Tube" models made by RCA and that the
radio assembly is in fact a single PC board. (That's "printed
circuit" not personal computer).
Not all radios will have this comprehensive a label, but it is
great when it is there. You can provide a close-up photo like this
or simply input the label information into the form you use to get
an estimate from us. |
| What if your radio is missing its
"back" or there is no label anywhere in sight? Then we really do
need a photo of "guts" of the radio to be able to ascertain more
about it.
The picture on the right is of the back of a sentinel table
radio with the back removed.
In this case, the back did have a lot of label information, but
we are illustrating what we need to see if you do not have or
cannot find a label with descriptive information on it. |
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So let us
review what we need, now that we have an idea of how to document a
radio. The "must have items" are:
Make and Model, Tube complement, AC or DC, Overall
Condition
Plus Photo of the front of the radio (JPG or GIF format)
AND
Photo of the back "guts" of the radio (plus the
make and model)
OR
Photo of a fairly complete label
Our estimate form for a documented radio has fields where you
can upload pictures of: the front of the radio (required)
and a photo of the label or the tubes (guts). (one is
required) |
The other
information that will be requested on the estimate form (but not
absolutely necessary) is:
Has it been plugged in (Y/N)
Does it (the tubes) light up (Y/N)
Does it make any sound (eg stations, Hum, etc. - describe)
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| Note: If
you have not plugged in the radio, and it has been unused for many
years - do not plug it into the power outlet.
You can do a lot of damage. It has to be carefully brought up on a
VARIAC, or, the electrolytics have to be replaced and a few simple
tests done before it is powered up.
After reading this section, and acquiring the information
detailed above, you are ready to fill out one of our
ballpark estimate request forms. |
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