This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
hp_9100 [2018/07/26 18:50] cic |
hp_9100 [2018/07/29 22:58] cic ↷ Page name changed from 9100 to hp_9100 |
||
---|---|---|---|
Line 1: | Line 1: | ||
- | 9100A - S/N 816-02587 | + | HP 9100A - S/N 816-02587 |
<imgcaption 9100 center| S/N 816-02587>{{ 9100_816-02587:img_4153.jpg?400}}</imgcaption> | <imgcaption 9100 center| S/N 816-02587>{{ 9100_816-02587:img_4153.jpg?400}}</imgcaption> | ||
Line 18: | Line 18: | ||
====== Repair ====== | ====== Repair ====== | ||
- | Based on info in the HP Service Manual (09100-90034) and an article by PA4TIM, I checked Q1 and CR1 on the HV Power Supply board (A20A2). Both were bad. | + | Based on info in the HP Service Manual (09100-90034) and an online article by PA4TIM, I checked Q1 and CR1 on the HV Power Supply board (A20A2). Both were bad. |
<imgcaption Q1| Failed Q1 >{{:9100:9100_repair:bad_2n1701.jpg?400|}}</imgcaption> | <imgcaption Q1| Failed Q1 >{{:9100:9100_repair:bad_2n1701.jpg?400|}}</imgcaption> | ||
Line 39: | Line 39: | ||
====== Links ====== | ====== Links ====== | ||
\\ | \\ | ||
- | 9100A and 9100B Repair - http://www.pa4tim.nl/?p=3964 and http://www.pa4tim.nl/?p=3878 | + | HP 9100A and HP 9100B Repair - http://www.pa4tim.nl/?p=3964 and http://www.pa4tim.nl/?p=3878 |
\\ | \\ | ||
- | Incredible 9100A Teardown - https://www.flickr.com/photos/141701495@N08/albums/72157666776277466 | + | Incredible HP 9100A Teardown - https://www.flickr.com/photos/141701495@N08/albums/72157666776277466 |
\\ | \\ | ||
- | Tony Nixon's 9100B Emulator - the ideal learning tool - http://www.teenix.org/ | + | Tony Nixon's HP 9100B Emulator - the ideal learning tool - http://www.teenix.org/ |