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JR(italy) Offline
Junior Member
Posts: 12
Threads: 3
Joined: Jan 1970
#5
02-22-2002, 01:17 AM

Can the 42s lcd display be replaced with one from a 17bii, any information is appreciated.

Thanks JR

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Frank Offline
Member
Posts: 162
Threads: 18
Joined: Feb 2013
#6
02-22-2002, 09:24 AM

Real Answer is in this sites archives, from memory I think that it can.

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Paul Brogger Offline
Posting Freak
Posts: 1,153
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Joined: Mar 2006
#7
02-22-2002, 02:07 PM

Try the article at http://www.hpmuseum.org/guest/brogpion.htm.

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Tony Duell Offline
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Posts: 1,162
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Joined: Aug 2005
#8
02-22-2002, 02:19 PM

I've dismantled (and repaired) several HP42S and HP17B-II machines. The only differences between them are the keyboard markings and the ROM code in the `processor' chip (The big TAB one in the middle of the PCB).
All other parts essentially interchange. The display swap should be fine. You may have 'fun' separating the display from the metal frame without breaking it, though.

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