The zener diode i suppose is shorting and has to be replaced. Alternatively an equivalent power supply unit if any .Thanks.
1Nxxxx
you dont have the schematic, and need it (or a B.O.M.)
you wont find one, i bet.
to know what they used.?
find that and know.
you can't measure yours its bad.
measure, a good FP5315 ? nah. that be impossible but works.
learn that many parts are sold under contract to HP.
so do not have 1N (prefixes)
btw the volts and watts must match,
i guess you never used EBAY? (a 1 second look and bingo)
http://www.ebay.com/itm/Compaq-FP5315-Monitor-Power-Supply-Board-6832135600-01-PTB-1356-/222590607854?hash=item33d36f21ee:g:ZJwAAOSwggpZdEFV
tell me how can you get legacy parts (a PSU) any other way>?
parts not sold in any store on earth, answer EBAY.
why not upgrade for far cheaper.
$60 start new, ( and far better to)
https://www.walmart.com/search/?cat_id=0&page=1&query=computer+monitor&sort=price_low#searchProductResult
or at use PC shop find one for $10 working
https://www.shopgoodwill.com/search/SearchKey.asp?itemtitle=computer+display&showthumbs=on&buynow=off&sortBy=itemEndTime&sortOrder=a&closed=&sellerid=all&srchdesc=&month=&day=&year=&days=0&itemSellerStore=
each store has its own used Devices... go there look , get.
Look on ebay
SOURCE: Power supply damaged, Can I replace it with any other model power supply?
A standard ATX PS won't fit in your low profile case. The plug types can be different too. Usually there's a schematic with a PS that describes the wire color of each voltage. So you could conceivably shove the pins out of one PS plugs and insert them into the different plug, or solder the wires to the correct pins, and leave the PS outside of the case.
http://electronicshelponline.blogspot.com/
HZK Series
Silicon Epitaxial Planar Zener Diodes for
Stabilized Power Supply
open the following link and it help you it has all the detail about the mentioned diode
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