ENSONIQ ASR-88 Service Manual

33, ENSONIQ ASR-88 Software Notes B. the destination disk does not already contain an operating system later than version 1.25 (i.e. 1 SO or 1.60). We still recommend using the COPY DISK command if users want to copy an Operating System that is different from the one that is currently running. l LOAD BANK o…

16, Checking the Power Supply CHECKING THE POWER SUPPLY Some ASR-10 problems may be related to a faulty power supply, transformer or line filter. You should check these before troubleshooting the rest of the unit. Measure continuity across all the fuses to make sure they are not blown. Make sure th…

51, ReDlacina ASR-I O/88 Modules SECTION F Removing 1. Remove all cables connected to the ASR-10, including the power cord. 2. 3. 4. 5. Installing 6. 7. 8. 9. d. The long narrow bracket that was connected to the first bracket you removed. There should be just one screw holding this bracket…

17, Checking The Power Supply POWER SUPPLY VOLTAGE CHECK POINTS Below are the voltage ranges for proper operation of each fully loaded supply and the pins to read across with the voltmeter (see Figure 9). It is normal for line voltage to vary +/- 10%. Designation Where Used Connector Pins Allowa…

42, ASR Test Procedure m) Press EntereYes. The display will read PICK SAMPLE INSTRUMENT. n> P) s) r> * Press Instrument*Sequence Track 8. The Level Detect VU screen will appear. Since the input level should be the same as that of the last sample, there is no need to readjust the Input Level kn…

14, Imoortant Due to the complexity of the modules involved, it is often difficult to determine which module is at fault when a communications problem occurs. KEYPAD/DISPLAY BOARD DATA DATA CLOCK IN OUT OUT I 24 PIN DISPLAY / 1 I DIGITAL BOARD DATA DATA IN OUT I ASYNCHRONOUS PORT CABLE DATA DATA C…