1
CONTENTS
Safety Information ............................................................................................................................ 3
Electrostatic Discharge Sensitive (ESDS) Device Handling ........................................................ 4
Warranty Information ....................................................................................................................... 4
Theory of Operation, Opti-Voice
®
Page Option Card ................................................................. 5-6
Theory of Operation, Opti-Source™ Option Card ...................................................................... 7-8
Theory of Operation, FreeSpace
®
Model 1B Equalizer Card ........................................................ 9
General Information ....................................................................................................................... 10
Disassembly/Assembly Procedures ....................................................................................... 11-12
Figure 1. AmPlus™ 100 Rear Panel .............................................................................................. 11
Figure 2. Option Card Installation .................................................................................................. 11
Figure 3. Top Cover Removal ........................................................................................................ 11
Figure 4. EQ Card Installation ........................................................................................................ 11
Figure 5. Top Cover Replacement ................................................................................................. 12
Opti-Voice Page Option Card Controls ................................................................................... 13-15
Opti-Source Option Card Controls .......................................................................................... 16-18
AmPlus 100 Test Setup Parameters ............................................................................................. 19
Table 1. AmPlus 100 Initial Switch Settings ................................................................................... 19
Table 2. AmPlus 100 Signal Inputs Table ....................................................................................... 19
Table 3. AmPlus 100 Signal Outputs Table .................................................................................... 19
Test Procedures ........................................................................................................................ 20-31
Table 4. Opti-Source Option Card Initial Switch Positions ............................................................. 20
Table 5. Opti-Source Option Card Signal Inputs ............................................................................ 20
Table 6. Opti-Voice Page Option Card Initial Switch Positions ....................................................... 24
Table 7. Opti-Voice Page Option Card Signal Inputs ..................................................................... 24
Table 8. Opti-Voice Page Option Card Signal Outputs ................................................................... 24
Table 9. AmPlus 100 Amplifier Initial Switch Settings ..................................................................... 28
Table 10. AmPlus 50 Amplifier Initial Switch Settings ..................................................................... 28
Table 12. FreeSpace Model 1B Flush EQ Frequency Response Tests ......................................... 29
Table 11. FreeSpace Model 1B Surface EQ Frequency Response Tests ...................................... 29
Table 13. Model 8 Full Range Response Tests .............................................................................. 30
Table 14. Model 8 High Frequency Response Tests ...................................................................... 31
Table 15. Model 25/32 Full Range Response Tests ....................................................................... 31
Table 16. Model 25/32 High Frequency Response Tests ............................................................... 31
Part List Notes ................................................................................................................................ 32
Product Code Listing ..................................................................................................................... 32
Electrical Part List, Opti-Voice Page Card .............................................................................. 33-35
Packing List, Opti-Voice Page Card (see Figure 6) ..................................................................... 36
Figure 6. Opti-Voice Page Card Packing View ............................................................................... 36
Electrical Part List, Opti-Source Option Card ........................................................................ 37-39
Packing List, Opti-Source Option Card (see Figure 7) ............................................................... 39
Figure 7. Opti-Source Option Card Packing View .......................................................................... 39
FreeSpace Model 1B EQ Card Part List .................................................................................. 40-41
Packing List, FreeSpace Model 1B EQ card (see Figure 8) ...................................................... 41
Figure 8. FreeSpace Model 1B EQ Card Packing View ................................................................. 41
Model 8 EQ Card Part List ........................................................................................................ 42-43
Packing List, Model 8 EQ Card (see Figure 9) ............................................................................. 43
Figure 9. Model 8 Equalizer PCB Packing View ............................................................................ 43
Model 25/32 EQ Card Part List ................................................................................................. 44-45
Packing List, Model 25/32 EQ Card (see Figure 10) .................................................................... 45
Figure 10. Model 25/32 Equalizer PCB Packing View ................................................................... 45
