Re: Re: need help

Many thanks for your help Mr. Imran Khan.

Also i have a Samsung Syncmaster 753S.
The problem is that the picture has pincussion problem. None of the switches on the front panel has any effect on its adjustments.even after replacing two ICs DM024, STV7779. There is no other problem with the Monitor.
I'll also appreciate if anyone has ideas.

----- Original Message ----
From: Imran < imran_usa9%40yahoo.com">imran_usa9yahoo.com>
To: Tv_monitor_schematic_tips%40yahoogroups.com">Tv_monitor_schematic_tipsyahoogroups.com
Sent: Thursday, October 18, 2007 6:09:31 PM
Subject: [Tv_monitor_schematic_tips] Re: need help

STV7778 = TDA9103
STV7779 = TDA9109 (Note: TDA9109 is notequivalent to TDA9109/S)

Imran khan

--- In Tv_monitor_schemati c_tipsyahoogrou ps.com, Michael Fatunke
<mikofatz.. .> wrote:
&gt;
> Hi,
> I have a monitor and feel the problem is with one of the ICs, TDA
9109.
> I would like to know if STV7779 is a replacement for it.
> Its a Samtron(samsung) 14" model 40B.
>; I would appreciate anyone with ideas.
&gt; Thanks.
>
>
> Ask a question on any topic and get answers from real
people. Go to Yahoo! Answers and share what you know at
http://ca.answers. yahoo.com
>
> [Non-text portions of this message have been removed]
>

Be smarter than spam. See how smart SpamGuard is at giving junk email the boot with the All-new Yahoo! Mail at http://mrd.mail.yahoo.com/try_beta?.intl=ca

[Non-text portions of this message have been removed]

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.

you need to replace damper/modulation diode and nearest circuit.

Imran khan
--- In Tv_monitor_schematic_tips%40yahoogroups.com">Tv_monitor_schematic_tipsyahoogroups.com, Michael Fatunke
<mikofatz...> wrote:
&gt;
> Many thanks for your help Mr. Imran Khan.
&gt;
> Also i have a Samsung Syncmaster 753S.
&gt; The problem is that the picture has pincussion problem. None of the
switches on the front panel has any effect on its adjustments.even
after replacing two ICs DM024, STV7779. There is no other problem
with the Monitor.
> I'll also appreciate if anyone has ideas.
&gt;
>
>
> ----- Original Message ----
>; From: Imran <imran_usa9...>
> To: Tv_monitor_schematic_tips%40yahoogroups.com">Tv_monitor_schematic_tipsyahoogroups.com
&gt; Sent: Thursday, October 18, 2007 6:09:31 PM
> Subject: [Tv_monitor_schematic_tips] Re: need help
>;
>
> STV7778 = TDA9103
> STV7779 = TDA9109 (Note: TDA9109 is notequivalent to TDA9109/S)
>
> Imran khan
>;
> --- In Tv_monitor_schemati c_tipsyahoogrou ps.com, Michael Fatunke
> <mikofatz .> wrote:
&gt; >
>; > Hi,
> > I have a monitor and feel the problem is with one of the ICs, TDA
> 9109.
&gt; > I would like to know if STV7779 is a replacement for it.
> > Its a Samtron(samsung) 14" model 40B.
>; > I would appreciate anyone with ideas.
&gt; > Thanks.
> >
> >
> > Ask a question on any topic and get answers from real
> people. Go to Yahoo! Answers and share what you know at
> http://ca.answers. yahoo.com
> >
> > [Non-text portions of this message have been removed]
> >
>;
>
>
>
>
> Be smarter than spam. See how smart SpamGuard is at giving
junk email the boot with the All-new Yahoo! Mail at
http://mrd.mail.yahoo.com/try_beta?.intl=ca
>
>
> [Non-text portions of this message have been removed]
>

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.