I unsoldered C204 and the 4 capacitors around to be sure. With a transistor tester, I found that C204 was definitively bad (Vloss > 30%; high ESR), the others not so bad but I replaced them anyway. Now, I have a functional monitor
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Last Activity: 12-15-2020, 04:28 AM
Joined: 11-25-2017
Location: Paris
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Re: LG Flatron L194WT-SFQ:AUSRQF
I unsoldered C204 and the 4 capacitors around to be sure. With a transistor tester, I found that C204 was definitively bad (Vloss > 30%; high ESR), the others not so bad but I replaced them anyway. Now, I have a functional monitor
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Re: LG Flatron L194WT-SFQ:AUSRQF
C204 is in bad shape in second picture, but I'm not sure for the two close to C204, they have green and brown/orange spots on top, I don't know if it's electrolyte leak. Same for C206 on the last photo....Leave a comment:
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Re: LG Flatron L194WT-SFQ:AUSRQF
I have LG Flatron L1752TQ with the same power board and same revision, after some research, I found schematic of this board in the service manual (page 35) which can be useful to repair it: [url]https://www.manualslib.com/manual/1080058/Lg-Flatron-L1752tq.html?page=34[/url]
At first glance C204 is in bad shape on my board, the other Samxon GF(M) capacitors seem OK but I'll replace them anyway.Re: LG Flatron L194WT-SFQ:AUSRQF<br ...me research, ILeave a comment:
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