Silvertone Model 4586

3/6/2013 11:22:28 AMChuck Harris

Some original resistors do not match the riders info. For example R16&R17 according to the schematic should be 760k, but the actual resistors are clearly marked R17-400k and R16-250k. They do not look like they have ever been changed. I have checked Model 4586A and 4586B. The majority of the circut matches the schematic. Have there been updates?
Chuck

3/6/2013 11:49:06 AMCarl T

:Some original resistors do not match the riders info. For example R16&R17 according to the schematic should be 760k, but the actual resistors are clearly marked R17-400k and R16-250k. They do not look like they have ever been changed. I have checked Model 4586A and 4586B. The majority of the circut matches the schematic. Have there been updates?
:Chuck
:
Chuck,
Is the chassis number 100.156 or 101.425?
Carl T

3/6/2013 2:05:14 PMChuck

::Some original resistors do not match the riders info. For example R16&R17 according to the schematic should be 760k, but the actual resistors are clearly marked R17-400k and R16-250k. They do not look like they have ever been changed. I have checked Model 4586A and 4586B. The majority of the circut matches the schematic. Have there been updates?
::Chuck
::
:Chuck,
:Is the chassis number 100.156 or 101.425?
:Carl T
:Carl, I checked everywhere. no chasis #

3/6/2013 2:21:52 PMChuck

:
:
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:::Some original resistors do not match the riders info. For example R16&R17 according to the schematic should be 760k, but the actual resistors are clearly marked R17-400k and R16-250k. They do not look like they have ever been changed. I have checked Model 4586A and 4586B. The majority of the circut matches the schematic. Have there been updates?
:::Chuck
:::
::Chuck,
::Is the chassis number 100.156 or 101.425?
::Carl T
::Carl, I checked everywhere. no chasis #
:I do notice all the schematics show 100.156. Is the 101.425 a different model#
:

3/6/2013 4:23:37 PMChuck

::Some original resistors do not match the riders info. For example R16&R17 according to the schematic should be 760k, but the actual resistors are clearly marked R17-400k and R16-250k. They do not look like they have ever been changed. I have checked Model 4586A and 4586B. The majority of the circut matches the schematic. Have there been updates?
::Chuck
::
:Chuck,
:Is the chassis number 100.156 or 101.425?
:Carl T
:

3/6/2013 4:27:18 PMChuck

:::Some original resistors do not match the riders info. For example R16&R17 according to the schematic should be 760k, but the actual resistors are clearly marked R17-400k and R16-250k. They do not look like they have ever been changed. I have checked Model 4586A and 4586B. The majority of the circut matches the schematic. Have there been updates?
:::Chuck
:::
::Chuck,
::Is the chassis number 100.156 or 101.425?
::Carl T
::Carl on website radiophile.com they indicated that if the tuning knob is directly below the dial then it is chasis 101..425. If the tuning knob is below the dial, but to the right, then it is chasis 100.156
my tuning knob is to the right, so 100.156
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3/6/2013 5:57:14 PMChuck

Let me start over again. I have found that Colonial Radio Corp made the early model of silvertone 4586. It used a 6L7 for a mixer and the chasis 3 was 101.425
The later model was made by Stewart Warner, it uses a 6A8 for a mixer. I need the schematic of the earlier model to compare with the later model which I have. Someone tried fixing this with the wrong schematic
Chuck

::Some original resistors do not match the riders info. For example R16&R17 according to the schematic should be 760k, but the actual resistors are clearly marked R17-400k and R16-250k. They do not look like they have ever been changed. I have checked Model 4586A and 4586B. The majority of the circut matches the schematic. Have there been updates?
::Chuck
::
:Chuck,
:Is the chassis number 100.156 or 101.425?
:Carl T
: