[TechAssist] Re: Daewoo, DTQ-29S1FCN, Chassis CN2001

  • From: "Jeff Dougherty" <jeff@xxxxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 26 Mar 2002 20:14:23 -0500

Bill,
Not everyone on this list has the Tech Repair CD nor do they know what you
refer to when you mention that record number.
Q804* Q805 IN POWER SUPPLY* ADDED MOD* 33OHM*1/2W C TO E OF H.O.T.
I take it to mean leave the jumper in place.
Good luck.
Jeff

FAX 717-564-4952
Jeff Dougherty
Intrepid Video & Electronics
501 Luther Rd
Harrisburg, PA 17111
717-909-8844
VCR tips, electronics info & general interest.
www.intrepid-video.com www.tech-repair.net www.thetoolcaddy.com


----- Original Message -----
From: "Premium Technologies" <premtech@xxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, March 25, 2002 9:33 PM
Subject: [TechAssist] Daewoo, DTQ-29S1FCN, Chassis CN2001


>
> Hi Group,
> Got this set in today dead, blown fuse.  Traced problem to Q804 and
ordered
> it, and also found C404, 1mf-160v open, no ESR reading on CapAnalyzer at
> all.  Customer complained that for a long time set would just shutdown
> randomly.  But, after awhile, it could be turned-on again. He ran it this
> way for some time, until recently it shut-down and that was all she wrote.
> Went to repair tips and found notes on replacing C404 with a 3.3mf-160v
and
> a modification outlining the installation of a 30 ohm 1/2w resistor.  Can
> anyone expound on this?  The notes I found were in record #17210 and I'm
not
> sure if the connection point of this modification refers to the Base and
> Emitter connection of Q804 or if it's reference could mean just replacing
> the jump connection that already exists at J246?
> I've tried looking for other sources to further explain this modification
> and couldn't readily find any.
> Any insight would be most appreciated.
> Bill
>
> Premium Technologies
> Ocean Park, WA. 98640
> Phone: (360) 665-5984
> Fax:     (605) 253-4530
> email: premtech@xxxxxxxxxxxxxx
>
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