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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Fri May 25, 2012 9:58 pm Post subject: Need help fixing this one... |
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Any ideas? (Sony 40" LCD...)
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Fri May 25, 2012 10:01 pm Post subject: |
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Throw a couples caps in there and fix her right up..... 
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Fri May 25, 2012 10:02 pm Post subject: |
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I don't even think any liquid was spilled into the unit. Looks like 'natural' causes.  Freakin' thing reeks!
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Fri May 25, 2012 10:04 pm Post subject: |
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Imaging the owners reaction from the smoke bellowing out and the arcing noise...... Must of been cooking for a few.......
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CIR Engineering
Joined: 25 Aug 2008
Posts: 4269
Location: Chicago USA & Berlin Germany
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| Posted: Fri May 25, 2012 11:16 pm Post subject: |
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Did a solder joint directly from the AC rail hit chassis ground?
Quality stuff there!
craigr
_________________
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Sat May 26, 2012 1:27 am Post subject: |
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Really? Do you think I can tell?
I"m pretty sure that this was just a bad wave solder joint that went amok.
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Tinman
Joined: 09 Mar 2006
Posts: 1326
Location: Carson City Nevada
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| Posted: Sat May 26, 2012 1:56 am Post subject: |
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Wow... Lightning?
Marc
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Sat May 26, 2012 3:16 am Post subject: |
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Looks like it smoldered after the AC chokes, but before or at the bridge rectifier. Yeah, pretty scary. Frigging Sony!
Last edited by Curt Palme on Sat May 26, 2012 3:17 pm; edited 1 time in total
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cmjohnson
Joined: 03 Apr 2006
Posts: 5180
Location: Buried under G90s
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| Posted: Sat May 26, 2012 12:55 pm Post subject: |
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There's a really good chance that a new PS board is available for it on ebay. Check the bay by the model number.
CJ
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AnalogRocks
Forum Moderator
Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada
TV/Projector: Sony 1252Q, AMPRO 4000G
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| Posted: Sat May 26, 2012 2:56 pm Post subject: |
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| Curt Palme wrote: | | Looks like it smoldered after the AC chokes, but before or at the bridge RECTI-FIRE Yeah, pretty scary. f*cking Sony! |
There fixed it.
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CRT.
HD done right!
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Sat May 26, 2012 3:01 pm Post subject: |
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Yup, there is for about $65. Not sure if I'll put the money into it though..
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CIR Engineering
Joined: 25 Aug 2008
Posts: 4269
Location: Chicago USA & Berlin Germany
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| Posted: Sat May 26, 2012 5:52 pm Post subject: |
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I bet you can salvage the burnt board. Just solder wires direct?
craigr
_________________
JETI 1501-HiRes 2nm Spectroradiometer
JETI 1211 Spectroradiometer
Photo Research PR-650 Spectroradiometer
Klein K10-A Colorimeter
Murideo Fresco SIX-G HDMI 2.x Multimedia Generator
Murideo Fresco SIX-A HDMI 2.x Analyzer
Light Illusion ColourSpace XPT Color Calibration Software
Light Illusion LightSpace XPT Pro Version 10.x Color Calibration Software
OMARDRIS JVC Software Patch to use K10-A and Jeti with JVC OEM AutoCal Software!
Sencore CR7000 CRT Tube Analyzer / Rejuvenater
Authorized Dealer for Lumagen & just about everything worth buying
www.CIR-Engineering.com - craigr@cir-engineering.com
Phone: 865-405-6892
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Sat May 26, 2012 10:10 pm Post subject: |
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No, way too far gone. I ordered a replacement off eBay, we'll see if that's 'all' it is...
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Elaine Benes
Joined: 25 Apr 2006
Posts: 1416
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| Posted: Mon May 28, 2012 2:12 am Post subject: |
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Looks like its burned...
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