Altec Lansing 3300A - Manual (Page 2)

TABLE OF CONTENTS
1 ELECTRICAL.............................................................................................................................................................. 3
1.1 120 Vac, 50/60 Hz Power Connections........................................................................................... ...................... S
1.2 100, 220, 240 Vac, 50/60 Hz Power Connections ................................................................................................. 3
2 INSTALLATION.......................................................................................................................................................... 3
2.1 Rack Mounting................................................................................................................................................. .. . 3
2.2 Ventilation.................................................................................................................................................... . - 3
3 SIGNAL CONNECTIONS.......................................................................................................................................... 3
3.1 Input Connections .............................................................................................................................................. - 3
3.2 Output Connections .............................................................................................................................................. 4
3.3 Insert Connections............................................................................................................................................... 4
4 OPERATION................................................................................................................................................................ 4
4.1 Input Channel Controls ...................................................................... -................................................................ 4
4.2 Output Section Controls........................................................................................................................................ 3
4.3 Rear Panel Input Connectors .................................................................................................................... * - ■ • 7
4.4 Rear Panel Output Connectors.............................................................................................................................. 9
4.5 Rear Panel Switches............................................................................................................................................ 10
5 MOVEABLE REAR PANEL ON THE 3308A MIXER .......................................................................................... 11
Operating Instructions for the Altec Ixmsing 3300A Series Mixing Consoles
6 WRITE-ON LABELS..................
7 SYSTEM SPECIFICATIONS
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12
8 SERVICE INFORMATION........................................................................................................................................... 16
8.1 Ordering Replacement Parts............................................................................................................................... 16
8.2 Factory Service .................................................................................................................................................. 16
8.3 Technical Assistance........................................................................................................................................... 16
8.4 Schematics.......................................................................................................................................................... 16
8.5 Component Parts Listing .................................................................................................................................... 24
TABLE OF ILLUSTRATIONS
Figure 1. Typical input connections ........................................................................................................................... . , , . 3
Figure 2. Typical output connections .................................................................................................................................. 3
Figure 3. Typical insert connections ............................................. ..................................................................................... 4
Figure 4, Input channel controls........................................................................................................................................... 4
Figure 5. Output section controls ................................................................................................................................... - 6
Figure 6. Rear panel input connectors ..................................................................................... ................. ........................ 8
Figure 7. Rear panel output connectors................................................................................................................................ 9
Figure 8, Rear panel switches........................................................................................................................................ .. , lO
Figure 9. 8308A moveable rear panel................................................................................................................................ 11
Signal Flow Diagram......................................................................................................................................................... 13
Transformer Primary Wiring Diagram............................................................................................................................. 16
Mixing Console Wiring Diagram.................................................................................................................................. • 17
Input Board Schematic....................................................................................................................................................... 18
Sub Board Schematic......................................................................................................................................................... 19
Main Board Schematic....................................................................................................................................................... 20
Monitor Board Schematic.................................................................................................................................................. 21
Relay Board Schematic...................................................................................................................................................... 22
Power Supply Board Schematic...................................................................................................................................... - 22
Display Board Schematic .................................................................................................................................................. 23
ALTEC LANSING^ CORPORATION * a Mark IV Company