[TechAssist] Re: 2nd Attempt: Sharp TV Model #27L-S180B/SAMS 4231 - Eeprom programming proceedure help needed
- From: "LeRoy Westlund" <llw@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 29 May 2003 11:19:24 -0600
Don,
My experience with Sharp Eproms, is that they load themselfs from the
micro-p at turn on. All the basic parameters for normal operation, should be
there. If you have a blue screen, it could be a bad tuner. If the set has an
external input, try that, to bypass the tuner. Also,..I would consider
changing the Micro-p.,...but, that would be as a last resort.
Good luck,
LLW
LeRoy Westlund
Westlund TV & Electronics " Walk tall,...Walk straight
93 North Main and look the world
Centerfield, UT 84622-0087 right in the eye "
Ph./Fax 435-528-3822
mailto:LLW@xxxxxxxxxx
-----Original Message-----
From: Don Cohen <bond007d@xxxxxxxxxxx>
To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
Date: Thursday, May 29, 2003 9:46 AM
Subject: [TechAssist] 2nd Attempt: Sharp TV Model #27L-S180B/SAMS 4231 -
Eeprom programming proceedure help needed
>Hello again!
>
>Is there no one on the list that knows anything about Sharp eeproms -
>whether they need to be programmed somehow or should work out of the
>package? Below is my original post. If I hear nothing back from anyone, I
>will assume that no one knows and I will leave it at that. My previous
>posts on this set can be searched if you retain emails in your email
>program. If not, and someone needs a history, I can provide that. Much
>thanks to anyone who can possibly float me some info on this.
>
>Sincerely,
>Don Cohen
>DC Electronics
>Shinglehouse, PA
>
>
>----- Original Message -----
>From: "Don Cohen" <bond007d@xxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Wednesday, May 28, 2003 12:28 PM
>Subject: Sharp TV Model #27L-S180B/SAMS 4231 - Eeprom programming
proceedure
>help needed
>
>
>> Hello,
>>
>> This set is the same one that some of you have given me help on. It has
>the
>> no menu and slow channel change problem. I finally ordered a new eeprom
>> from Tritronincs and after putting it in, I get essentially the same
>results
>> as when I leave it out altogether - a blue screen. I do have some other
>> control like powering the set on and off (it initially comes on at plug
>in -
>> doesn't do this with old eeprom), and there seems to be something
>happening
>> when attempting to change channels. But, that is about all. My question
>> is, does this need to be programmed first in some way, and if so, how do
I
>> do that? I have heard that on some sets you can just piggyback the new
>part
>> on the old one and then remove the old and install the new. Can this be
>done with
>> Sharps? If so, what is the exact proceedure? And, is this even the
>issue,
>> or could I just have a received a bad eeprom? Thanks for any info that
>can
>> be provided.
>>
>> Best Regards,
>> Don Cohen
>> DC Electronics
>> Shinglehouse, PA 16748
>> (814) 697-7800
>> bond007d@xxxxxxxxxxx
>>
>>
>
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