[TechAssist] Re: Daewoo tv DTQ-27S 5 FC
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 28 Oct 2003 14:19:51 -0500
Any of these?
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Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
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DAEWOO DTQ27S2FCV
Repeated Failure Of H.O.T
Add A 33 Ohm 1/4 Watt Resistor Across The Base And Emitter Of H.O.T.
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DAEWOO DTQ27S2FCV
Dead. H.O.T. Shorted Plus Q804
If You Order Daewoo Parts Use The Dashes On The End (Ie: Tktc3207--)
Tkse130090 3 Q804 Transistor Tksc5021fr
Tktc3203y- 3 Q805 2sc3203 Transistor
Tksc2500b- 3 Q803 2sc2500 Transistor
Tktc3207-- 3 Q802 Transistor Sub Tktc2330--
2sd1880 3 Q402 Hor.Out.Transistor
.33ohm 3 R818 .33 Ohm 2 Watt
Rd-4z101j- 3 R812 100 Ohm 1/4 Watt
Cap 3.3mfd@250 3 C404 Capacitor 3.3mfd@250v
Rd-4z330jk 3 33 Ohm 1/4 Watt Add Q402 B-E
Cap 470pf@400v 3 470 Pf 500v Add Q401 C-E
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DAEWOO DTQ27S2FCV
Repeated Failure Of Horz Out.
Herman Ackerman
1) Q402 (Hot) Use 2sd1879
2) Q803 (P/S Reg) Orig Nr Ksc2500, L Use 2sc1670
3) Q804 (P/S Reg) Orig Nr Ksw13009. I Use 2sc4834
4) Q805 (P/S Reg) Orig Nr Ktc3203. I Use 2sc3203
5) C404 - 1uf/160v
6) C418 - 1uf/160v
7) R818 - .33ohm/1w (Check For Open)
Total Cost Of Parts For This Repair Is $6.02. If You Miss Replacement Of
Only One, You May Lose Them All Again.
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DAEWOO DTQ27S2FCV
Repeated Failure Of Horz Out.
Phil Hull
Found A Bad C404 1@160v Also May Damage Q804 And Q805
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Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager / Parts Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
www.geminicomputertvsecurityalarms.com
----- Original Message -----
From: "preston McGiboney" <pmcgiboney@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, October 28, 2003 1:47 PM
Subject: [TechAssist] Daewoo tv DTQ-27S 5 FC
> this tv has repeat failure of hor output transistior.
> I've seen some fixes but not quite the same model.
> Any help on this one
>
> Thanks
> Preston
> Audio-Video Specialists
>
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