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Old 10-11-2017, 11:54 AM   #842
acabtp
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Join Date: Jun 2014
City & State: New Jersey!
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Posts: 5
Default Re: Hanns-G HG281D, LCD Monitor no power

Hello. I have a HG281D that works fine for a few minutes then the power starts dropping out and screen goes black... no visibly damaged components or bloated caps, seems to be in line with the experiences others have had. I wish to replace the capacitors. After checking my actual boards (PSM217-404-H-R & PM549DA3 M06 ver5.0A) and reading the recommended caps lists and bad caps lists I came up with the following replacements that are in stock at Digikey.

Main Board (PM549DA3 M06 ver5.0A)
Code:
Qty	Cap	Voltage	Dia	Hei	Rep Part
3	470	16	8	12.6	EEU-FM1C471L
12	10	16	4	6	EEA-GA1C100
3	100	16	6.5	6	
2	100	16	5	12	EEU-FR1C101
I don't see a reason that they had to use the two different sizes of 100uF caps, so I was just going to replace them all with the 5x12mm ones. The eBay/Amazon cap repair kits for this board that I have found do the same thing.

Power Board (PSM217-404-H-R)
Code:
Qty	Cap	Voltage	Dia	Height	Labels			Rep Part
1	1	50	5	12	c205			50YXF1MEFCT15X11
1	1	100	5	12	c606			UEP2A010MDD
2	2.2	50	5	12	c114, c203		EEU-FC1H2R2
1	10	35	5	12	c108			UPW1V100MDD1TD
1	10	50	5	12	c406			EEU-FC1H100L
3	22	35	5	12	c111, c603, c707	EEU-FC1V220
1	22	400	12.5	21	c601			UCS2G220MHD
1	47	50	6.5	12	c605			EEU-FC1H470
1	150	420	20	40	c3			450QXW150MEFC18X40
2	470	10	8	12	c506, c702		EEU-FM1A471
2	470	25	10	16	c306, c502		EEU-FM1E471
1	470	35	10	20	c403			EEU-FM1V471
2	1000	10	10	16	c505, c701		EEU-FM1A102B
2	1000	25	12.5	20	c301, c302		EEU-FM1E102
1	1000	35	12.5	20	c401			EEU-FM1V102B
google docs spreadsheet with clickable digikey part links https://docs.google.com/spreadsheets...Sa-c6i80S9MSGA

I am fine with the soldering and repair work for the monitor, but I was hoping that someone could please look over my component choices? And if necessary point out the error in my ways? Thanks!
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