Search
Member List
Calendar
Help
HP Forums
/
HP Calculators (and very old HP Computers)
/
General Forum 
/
Differece between 1820-0848 and 1820-1169 ARC?
/
Differece between 1820-0848 and 1820-1169 ARC?
|
Differece between 1820-0848 and 1820-1169 ARC?
|
|
11-21-2016, 09:01 PM
Post: #1
|
|||
|
|||
|
Differece between 1820-0848 and 1820-1169 ARC?
Does anybody know the difference and wether the two parts are interchangeable?
I have replaced a dead 1820-0848 with a 1820-1169 and it kind of works. But I get a brief flash of a couple of segments at startup. Now that might be an incompatibility of the ARC, or it might be a defect on the board that could explain the dead anode driver I found in the same machine. Any thoughts? Cheers, Harald |
|||
|
|
11-21-2016, 09:20 PM
Post: #2
|
|||
|
|||
|
RE: Differece between 1820-0848 and 1820-1169 ARC?
This link (which I believe belongs to Eric) lists the -0848 chip as being replaced by the -1169. From this, I assume that they are completely interchangeable.
|
|||
|
|
|
11-21-2016, 10:39 PM
Post: #3
|
|||
|
|||
RE: Differece between 1820-0848 and 1820-1169 ARC?
(11-21-2016 09:20 PM)Brad Barton Wrote: This link (which I believe belongs to Eric) lists the -0848 chip as being replaced by the -1169. From this, I assume that they are completely interchangeable. Maybe Eric can shed some light on how to interpret that list. |
|||
|
|
|
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 3 Guest(s)