Re: Dell 2407WFPb Monitor - Bad Cap
you got proof in hand now if d603. d604. d655 were signal/switching diodes....
regino3rd@yahoo.com
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Last Activity: 11-28-2011, 10:47 PM
Joined: 11-14-2011
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Re: Dell 2407WFPb Monitor - Bad Cap
I do mine on the board first, then remove to verify because just like what you said it might give false result. i'm using a digital multimeter with a diode tester....Leave a comment:
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Re: Dell 2407WFPb Monitor - Bad Cap
i'm pretty sure they are signal diodes, maybe a 4148 is a nice try, i try it to my board later.
Can someone lighten us!
thanks....Leave a comment:
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Re: Dell 2407WFPb Monitor - Bad Cap
I won't give up, the only thing holding me is sourcing of parts, i have to travel long way to get into the city and buy parts. I'm pretty confident I can repair this thing. Internet access to search for part #'s another thing too.
I'm going to sit this out one time I know i can do it, just a matter of concentrating and will power.
Thanks a lot with the information guys!...Leave a comment:
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Re: Dell 2407WFPb Monitor - Bad Cap
Q564 is SOT-23 transistor, not a diode as Newbie1 wrote....Leave a comment:
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Re: Dell 2407WFPb Monitor - Bad Cap
i suspect D665 is also a dead diode on my board, it looks like a zener but it was mark with a D. Anyway can you please provide the numbers. Thanks
D655 would be better...Last edited by regino3rd@yahoo.com; 11-21-2011, 06:06 AM.Leave a comment:
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Re: Dell 2407WFPb Monitor - Bad Cap
At the moment i'm trying to find L6561D & NCP1200A in local store, I did have a DIP L6561 w/c i'm planning to solder with the help of wire jumpers. Im not sure if i could find mmbt3906 if none the 2N3906 would be handy again using jumpers.
With the above troubleshooting guidelines followed and nothing happens, what would seems to be the problem?
Once i acquired all the above necessary parts I'm going to start soldering them all.
I'll get to you soon and give you whatever result i...Leave a comment:
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Re: Dell 2407WFPb Monitor - Bad Cap
SOT23 is is a diode? Very thankful with PlainBill for the SMD info!...Leave a comment:
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