Search
Member List
Calendar
Help
HP Forums
/
HP Calculators (and very old HP Computers)
/
General Forum 
/
HP-97 Charging circuit not working
/
HP-97 Charging circuit not working
|
HP-97 Charging circuit not working
|
|
04-16-2023, 06:45 AM
Post: #6
|
|||
|
|||
|
RE: HP-97 Charging circuit not working
R2 for battery low detection was obviously replaced by a tantalum capacitor. I once wrote down: red with a green dot. Maybe 2.2uF.
|
|||
|
|
« Next Oldest | Next Newest »
|
| Messages In This Thread |
|
HP-97 Charging circuit not working - swperk - 04-15-2023, 01:52 PM
RE: HP-97 Charging circuit not working - rprosperi - 04-15-2023, 06:31 PM
RE: HP-97 Charging circuit not working - swperk - 04-15-2023, 07:17 PM
RE: HP-97 Charging circuit not working - swperk - 04-15-2023, 10:18 PM
RE: HP-97 Charging circuit not working - teenix - 04-16-2023, 02:45 AM
RE: HP-97 Charging circuit not working - AndiGer - 04-16-2023 06:45 AM
|
User(s) browsing this thread: 1 Guest(s)