Feature #859
Support #816: Schematics recovery for analog board Keithley 2001
Схема аналоговой платы (Keithley 2001-102-04J)
Start date:
07/10/2014
Due date:
07/11/2014
% Done:
100%
Estimated time:
(Total: 3.00 h)
Files
| Keithley_2001_Ohms_Amps.pdf (182 KB) Keithley_2001_Ohms_Amps.pdf | |||
| Keithley_2001_Mains_input.pdf (153 KB) Keithley_2001_Mains_input.pdf | |||
| Keithley_2001_Isolation.pdf (93.6 KB) Keithley_2001_Isolation.pdf | |||
| Keithley_2001_Block_diag.pdf (123 KB) Keithley_2001_Block_diag.pdf | |||
| K2001J_AD_BUFFER.pdf (140 KB) K2001J_AD_BUFFER.pdf | |||
| K2001_21JAN.pdf (712 KB) K2001_21JAN.pdf | 21 January PDF export schematics |
Subtasks
Updated by tin about 9 years ago
- % Done changed from 30 to 50
Восстанавливаем схему функции измерения сопротивлений.
Updated by tin about 9 years ago
- File Keithley_2001_Ohms_Amps.pdf Keithley_2001_Ohms_Amps.pdf added
- File Keithley_2001_Mains_input.pdf Keithley_2001_Mains_input.pdf added
- File Keithley_2001_Isolation.pdf Keithley_2001_Isolation.pdf added
- File Keithley_2001_Block_diag.pdf Keithley_2001_Block_diag.pdf added
Updated by tin about 9 years ago
- File K2001J_AD_BUFFER.pdf K2001J_AD_BUFFER.pdf added
- % Done changed from 50 to 70
Added A/D buffer gains
Updated by tin about 9 years ago
Check:
R380 connection? OKR269,R268 connection? okR379 connection OKU802.3 connection only to U803.3 - OKR814 only to U804.2, R826, C825, U816.6 ? OKR396 only to R424, Q313.3(S), U335.6, Q330.2G, OK, but q330 may be mirroredVR302.A, VR307.K or +8VF and Q315.3C ? ok