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cabo12072
Joined: 21 Jan 2010
Posts: 5
Location: Schenectady NY
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 Posted: Thu Jan 21, 2010 3:08 pm Post subject: philips 26MF231d/37 green light |
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| I have a philips flat screen and the only thing it does is flash a green light on the power switch there is no relay switching or anything which led me to believe there is something wrong with the power supply but upon inspection nothing seems out of the ordinary no cold solder joints and no bubbled caps or leaks. the power supply board number is (3138 103 6282.1) any help would be greatly appreciated. |
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kuhurdler
Joined: 28 Dec 2006
Posts: 2879
Location: Overland Park, KS
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| Posted: Thu Jan 21, 2010 3:32 pm Post subject: |
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| measure the voltage level outputs of the power supply. |
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cabo12072
Joined: 21 Jan 2010
Posts: 5
Location: Schenectady NY
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| Posted: Fri Jan 22, 2010 10:28 am Post subject: philips 26MF231d/37 red light |
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there are to connectors connected to this board one on the left and one on the right. The one on the left is 12 pins 1-5 are 28.5VDC, pin 6 is 3.8VDC, pin 7 is .9-1.2VDC and the rest is ground.
The connector on the right, there are 10 pins,
pin 1 19VDC
pin 2 18VDC
pin 3 29.9VDC
pin 4 4.0VDC
pin 5 1.0VDC
pin 6 0
pin 7 0
pin 8 0
pin 9 1.6VDC
pin 10 0 |
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cabo12072
Joined: 21 Jan 2010
Posts: 5
Location: Schenectady NY
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| Posted: Sat Jan 23, 2010 2:54 pm Post subject: |
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| I'm sorry for the misinformation on the title it's not a red light but only a flashing green light and the voltages are as listed anyone that can help would be greatly appreciated I have some background in tv repair but I get lost when it comes to power supplies. |
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cabo12072
Joined: 21 Jan 2010
Posts: 5
Location: Schenectady NY
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| Posted: Fri Mar 26, 2010 1:13 pm Post subject: also |
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| One of the Tv's video card has a flashing red light when it did work it had to green lights on the input board (board where everything is connected to hdmi avi tuner) and no flashing light now it's a red flashing light could this be my problem????? |
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cabo12072
Joined: 21 Jan 2010
Posts: 5
Location: Schenectady NY
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| Posted: Fri Mar 26, 2010 1:14 pm Post subject: also |
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| One of the Tv's video card (for the video screen it has the backlight connected to it) has a flashing red light when it did work it had to green lights on the input board (board where everything is connected to hdmi avi tuner) and no flashing light now it's a red flashing light could this be my problem????? |
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kuhurdler
Joined: 28 Dec 2006
Posts: 2879
Location: Overland Park, KS
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| Posted: Fri Mar 26, 2010 1:24 pm Post subject: |
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| periods and capital letters are your friends. |
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JTS1957
Joined: 21 Jan 2009
Posts: 2395
Location: Far, Far Away
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| Posted: Fri Mar 26, 2010 1:59 pm Post subject: |
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| How about the comma, question mark, exclamation point, semicolon, colon, dash, hyphen, parentheses, brackets, braces, apostrophe, quotation marks, and ellipses.commas? |
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