[TechAssist] Re: Sanyo 19" TV, AVM1905 reg B+ 135V sags, unstable
- From: Philip Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 04 Jun 2003 12:03:05 -0400
Sorry,
Chassis G6A-19050.
Phil Bader
hartstv@xxxxxxxxxxx wrote:
>
> chas# pls
> Don of HARTS-TVCR-ASC
> 9 Robert St,Oromocto,NB,Canada,E2V3N2
> Tel-506-357-9785,Fax-506-357-6010
> hartstv@xxxxxxxxxxx
>
> ----- Original Message -----
> From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, June 04, 2003 12:38 PM
> Subject: [TechAssist] Sanyo 19" TV, AVM1905 reg B+ 135V sags, unstable
>
> > Comes on and plays OK until warm and picture fluctuated all sides as
> > scene brightness changes.Customer said it "rolled" but it's the
> > STR30135's regulated output fluctuating.Turn brightness down low and
> > voltage increases closer to normal.Output is sagging under load.
> > Looks like it's been worked on before, so:
> > I need to verify these PS parts are correct:
> > IC001 (STR30135?)
> > R005 (220K ohm?)
> > R006 (47 ohm?)
> > R004 (10K?)
> > R007 (5.6 ohm?)
> > Tritronics' model parts look up is incomplete.
> > Thanks.
> > Phil Bader
> > --
> > Philip Bader
> > Jan Phyl TV Inc. (estab. 1976)
> > 3420 Recker Hwy. Winter Haven, Fl. 33880
> > Fax (863) 299-8821
> > email: tjanphyl@xxxxxxxxxxxxxxx
> >
> >
> ****************************************************************************
> *
> > The Tech Address Book:
> > http://www.tech-assist.org/secure/tip/contact.html
> > Add a Repair Tip Here, or Change/Remove your Email Address:
> > http://www.tech-assist.org/secure/tip/main.html
> > Lost Password:
> > http://www.tech-assist.org and select "Lost your Login Info?".
> > Email Archives:
> > //www.freelists.org/archives/techassist/
> >
>
> *****************************************************************************
> The Tech Address Book:
> http://www.tech-assist.org/secure/tip/contact.html
> Add a Repair Tip Here, or Change/Remove your Email Address:
> http://www.tech-assist.org/secure/tip/main.html
> Lost Password:
> http://www.tech-assist.org and select "Lost your Login Info?".
> Email Archives:
> //www.freelists.org/archives/techassist/
--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
*****************************************************************************
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.html
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.html
Lost Password:
http://www.tech-assist.org and select "Lost your Login Info?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
