[TechAssist] Re: Sylvania too much width
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 28 Sep 2004 12:44:49 -0400
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Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
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SYLVANIA SRT2027
Dead, Probable Surge
Marshfield Tv
Open 4a Fuse, Shorted Chopper Transistor, Q601, Orig Part # 2sk1982, No
Cross That I Could Find, Ordered From Sears, New Part # Qfzz02sk2638 (No
Cross On That One Either), Also Shorted 19v Zener Diode, D611, Rd20es-B2,
Nte5028a, Lastly, Goofed Up Transistor, Q602, 2sc2120y, Nte289a.
If Caps C571 And C572 Are Only 200v, Suggest Replacing Them W/Upgraded
(250v) Caps As Preventive Measure, C571, .33@250v, Sears Part # 46-201184-3
And C572, .18@250v, Sears Part # Ct2e184ms041
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SYLVANIA SRT2027
Dead.
Mcgregor Tv Service
C571 .18/250v Part# Ct2e184ms041
C572 .33/200v Part# 46-201184-3
(Parts Availible From Sears)
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SYLVANIA SRT2027
Dead. Q571 Horiz Out Xstr Shorted Plus Resistors Burned
Replaced The Parts Listed Below. What Really Dogged Us Was The Fact That
Sears Had The Wrong Value For R574. They Listed It As A 1.5 Ohm But It Was
In Fact A 470 Ohm. So We Had This Thing Fixed The Whole Time! With The
Wrong Resistor The Unit Would Start But The Pix Was Skewed Way Off To The
Right.
Q571 Hot 2sd2634 We Subbed It With A 2sd1880
R 574 Metal Resistor 2w J 1.5 Ohm Rn02152ub001 Should Be 470 Ohm 2w
R 575 Metal Resistor 2w J 1.5k Ohm Rn02152zu001
C 571 Metallized Film Cap. 0.33uf Ct2d334f7001 Sub: 46-201184-3
C 572 0.18uf 250v J Pp Ct2e184ms041
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SYLVANIA SRT2027
Horizontal Deflection No Go. Vertical Line Only
Doug - Vision Video Labs, Inc
Replace C571 (.33uf 200v), And C572 (.18uf 200v)
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SYLVANIA SRT2027
Parts: R574 And R574
R 574 METAL RESISTOR 2W J 1.5 OHM
R 575 METAL RESISTOR 2W J 1.5K OHM
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SYLVANIA SRT2027
Picture Too Wide
Jerry - Vision Video Labs, Inc
Replace C572 (.18uf/200v), C571 (.33uf/200v)
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SYLVANIA SRT2027
Picture Too Wide : Update !
Jeff Stielau : 8/5/02 : Shoreline Electronics
C572 (.18uf/200v) Can Be Difficult To Find. Sears Has The Parts For These
Funai Chassis Sylvanias.
Part # Ct2e184ms041 About $6.00 Delivered.
Also....The New One Is A 250v Rating.....Probably Why The 200v Ones Failed.
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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@xxxxxxxxxxx
----- Original Message -----
From: "Kenny Barnes" <kennyb@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, September 28, 2004 12:41 PM
Subject: [TechAssist] Sylvania too much width
>
>
> Sylvania SRT2027, no diagram. Too much width, has width control, but Pic
> still too wide.
>
> Any help? TIA
>
>
>
>
>
>
>
>
> Kenny Barnes
> Kenny Barnes tv
> 928 South Marshall st.
> 5154325250
> Boone, Iowa 50036
>
>
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