Re: Need help to find a SMD part




I was looking for another IC which was hard to find.
Got it very cheap at [url]https://www.aliexpress.com/store/4801020?spm=a2g0o.store_home.pcShopHead_1000000696095.0[/url]

If you are not a custumer use this link to get a welcome bonus (not only for this particular shop)
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Re: HP w2007 PTB-1773 - Where to start?



I have an HP W1907. Black Screen, nothing happens. High DC voltage at big Condensor is OK, No 5 Volt. No sign of starting. Nothing unususal with optical check, no burned or blasted parts.
100kOhm OK,
I exchanged most of the most capacitors (82uF I could not get) > No success.
So I looked around for a PTB-1773 on the net and found 1 shop selling it for around 25 $ (new)


[url]https://a.aliexpress.com/_mrN1xSH[/url]

then go direct to
[url]https://www.aliexpress.com/item/32664826635.html?spm=a2g0s.9042311.0.0.68574c4dJ8tSNC[/url]...