[Pro2006] Opto 456 question.

[Scott West]

John sent me a couple of jpg's of his OptoScan 456 and I compared it to one
of my known full version OptoScan 456's.  The two that I have were bought at
the same time so I didn't compare the jpg's to the second OptoScan 456.

The OS-456 differences are that his serial number is 7 digits (19601xx)
while mine is 6 digits (5241xx), one of his PLCC's is socketed while mine is
not, and the dip switches are a different style.  None of this should make
the difference between the full and lite version.  The Printed Circuit Board
(PCB) and the rest of the components are the same, including the PCB having
A2 (revision?) silk-screened on it.  I would believe that this is a full
version, unless the difference is on the backside of the board.

Anybody have a lite version that can tell us the serial number or anyone
with a full version that has a similar serial number as John's to narrow
this down?

Take care,
Scott

-----Original Message-----
From: pro2006-bounces+westsdad=comcast.net at mailman.qth.net
[mailto:pro2006-bounces+westsdad=comcast.net at mailman.qth.net] On Behalf Of
Keith Sheetz
Sent: Saturday, October 08, 2005 9:06 AM
To: Radio Shack Pro2006 Scanner
Subject: Re: [Pro2006] Opto 456 question.

Hey John, if you email me the jpg I will pop the top off my 2006 and compare
the two 456 boards.
Keith
N4LQO