[TechAssist] Re: RCA PTK178L
- From: "miglinasj" <miglinasj@xxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 8 Feb 2002 18:41:38 -0600
I had a similiar problem that developed after changing the eeprom some two
years back.(in a rush I recorded the numbers wrong) To make a long story
short, I put back everything as I found it, pulled out the chipper
check,reinitialized the eeprom and got my sound back with a good picture.
Yes, I too wasted a lot of time on this chassis
Regards Jonas
----- Original Message -----
From: "mark brock" <brock@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, February 08, 2002 11:11 AM
Subject: [TechAssist] RCA PTK178L
>
> PTK178L ctc178L
>
> this original problems was no sound, put in the EEPROM Kit that comes
> with microprocessor #212119.
> I took the old program out and wrote it all down, fired up, entered
> the new settings because it was out of whack, now have sound and fair
> picture butt......customer complains the blue is over driven
ex-airforce
> tech and wants it perfect ), I'll do my best if I knew which parameter
> controls the blue drive or gain ? and it will not auto program,
> I entered each channel one at a time so its working but wondered why it
> won't auto program,
>
> can anyone help me out on either of these ?
>
> also noted that @77-21-26 there is an asterisk * beside it on original,
> moved to #22 after all the inputs were done, is this a concern ? and
> last but may answer all my problems If I accidentally was on page 79
> instead of 78 and changed the first 4 settings before I figured it out
will
> this mess up anything other than the PIP, ( which is ok ) ?
> I think page 79 is for the pip settings only ?
> sure appreciate any help,, on this new experience, what a time
consumer
> pain,
> brock
> Brock Electronics
> R.R.4 box 237
> Independence Ks. 67301
> 316-331-0235
> fax 331-7191
> brock@xxxxxxx
> mailto:brock@xxxxxxx
>
>
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