Search
Member List
Calendar
Help
HP Forums
/
Not HP Calculators
/
Not remotely HP Calculators 
/
SR-52A rebuild project (SR-52A 942058 LTA4176)
/
SR-52A rebuild project (SR-52A 942058 LTA4176)
|
SR-52A rebuild project (SR-52A 942058 LTA4176)
|
|
03-05-2021, 09:12 PM
(This post was last modified: 03-05-2021 09:52 PM by albertofenini.)
Post: #10
|
|||
|
|||
|
RE: SR-52 rebuild project
Hi everyone
I have added few more pictures to the initial link I have also mounted the TMC0501 First try to power up failed ? Has the keyboard to be connected ??? Based on the components mounted this unit should be a SR-52A Tomorrow we will try to measure few voltages and try to troubleshoot something Any suggestion is welcome !!! EDIT actually is not completely dead For a while a 20000 was blinking in the left part of the display When Turning off and on a faint -. In the most left part also lit Then only a very faint . In the left part of the display stays on I have added video of the power on to the pictures album Please keep in mind the keyboard is disconnected Pictures and videos here : SR-52 Rebuild project Edoardo & Alberto |
|||
|
|
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 5 Guest(s)