Fluke HYDRA 2620A Manual page 16

HYDRA
Service Manual
5-6. Integrator Output ................................................................................................... 5-17
5-7. Microprocessor Timing ......................................................................................... 5-20
5-8. Test Points, Display PCA (A2).............................................................................. 5-22
5-9. Display Controller to Microprocessor Signals ...................................................... 5-23
5-10. Display Test Pattern #1.......................................................................................... 5-24
5-11. Display Test Pattern #2.......................................................................................... 5-24
5A-1. Test Point Locator, Main PCA (A1) (2635A) ....................................................... 5A-7
5A-2. 5-Volt Switching Supply (2635A)......................................................................... 5A-10
5A-3. Inverter FET Drive Signals (2635A) ..................................................................... 5A-11
5A-4. Test Points, A/D Converter PCA (A3, A3U8) (2635A) ........................................ 5A-15
5A-5. Test Points, A/D Converter PCA (A3U9) (2635A)............................................... 5A-16
5A-5. Test Points, A/D Converter PCA (A3, A3U8) (2635A) ........................................ 5A-16
5A-6. Integrator Output (2635A)..................................................................................... 5A-17
5A-7. Microprocessor Timing (2635A)........................................................................... 5A-23
5A-8. Test Points, Display PCA (A2) (2635A) ............................................................... 5A-25
5A-9. Display Controller to Microprocessor Signals (2635A)........................................ 5A-26
5A-10. Display Test Pattern #1 (2635A) ........................................................................... 5A-26
5A-11. Display Test Pattern #2 (2635A) ........................................................................... 5A-26
6-1. 2620A/2625A Final Assembly .............................................................................. 6-7
6-2. 2635A Final Assembly .......................................................................................... 6-13
6-3. 2620A/2625A A1 Main PCA ................................................................................ 6-20
6-4. 2635A A1 Main PCA ............................................................................................ 6-24
6-5. A2 Display PCA .................................................................................................... 6-26
6-6. A3 A/D Converter PCA........................................................................................ 6-29
6-7. A4 Analog Input PCA............................................................................................ 6-31
6-8. A5 IEEE-488 Interface PCA (Option -05) ............................................................ 6-33
6-9. 2625A A6 Memory PCA ....................................................................................... 6-35
6-10. 2635A A6 Memory Card I/F PCA......................................................................... 6-37
7-1. Installation ............................................................................................................. 7-6
8-1. A1 Main PCA (2620A/2625A).............................................................................. 8-3
8-2. A1 Main PCA (2635A).......................................................................................... 8-8
8-3. A2 Display PCA .................................................................................................... 8-14
8-4. A3 A/D Converter PCA......................................................................................... 8-16
8-5. A4 Analog Input PCA............................................................................................ 8-20
8-6. A5 (Option -05) IEEE-488 Interface PCA ............................................................ 8-22
8-7. A6 Memory PCA (2625A) .................................................................................... 8-24
8-8. A6 Memory Card I/F PCA (2635A) ...................................................................... 8-26
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