Mackie 406M Owner's Manual - Page 33

Block Diagrams PPM Series Powered Mixers Stereo Versions (408S, 808S) R L MON EFX R' L' 33 PHANTOM TRIM (INPUT LEVEL SET) 0 to 40dB INSERT -20dB MIC/LINE CH 1-6 +/- 15dB LO MID HI 80 2K5 12K 3-BAND EQ VOLUME Off to +20dB MONITOR Off to +20dB PAN EFX Off to +10dB LEFT/ MONO PHANTOM TRIM (INPUT LEVEL SET) 0 to 40dB RIGHT STEREO CH 7-8 3-BAND EQ +/- 15db LO MID HI 80 2K5 12K PAN LO MID HI 80 2K5 12K +/- 15db 3-BAND EQ VOLUME Off to +20dB EFX Off to +10dB MONITOR Off to +20dB EFX SEND EFX CLIP EFX RETURN L EFX LEVEL Off to +12dB TIME/RATE DAMPING/DEPTH EFX WIDE MACKIE DESIGNS PPM STEREO BLOCK DIAGRAM (212029CJM/DF/SE) EMAC DSP EFX RETURN R EFX FOOT SWITCH EFX BYPASS EFX TO MAIN Off to +10dB EFX TO MONITOR Off to +10dB +VDC 75Hz HPF RUMBLE FILTER BREAK (MUTES CH 1-6, EFX, AND MONITOR) 10 5 +VDC 0 -5 -10 TAPE OUT L 9-BAND EQ +/- 15dB -15 -30 -40 63 125 250 500 1K 2K 4K 8K 16K MAIN MASTER LEVEL Off to +12dB 75Hz HPF RUMBLE FILTER TAPE OUT R 63 125 250 500 1K 2K 4K 8K 16K +/- 15dB 9-BAND EQ 9-BAND EQ +/- 15dB 10 5 0 -5 -10 -15 10 -30 5 -40 0 -5 -10 -15 -30 -40 75Hz HPF RUMBLE FILTER MONITOR LEVEL Off to +12dB 63 125 250 500 1K 2K 4K 8K 16K LEFT MIXER OUT LEFT POWER AMP IN RIGHT MIXER OUT PWR AMP CHASSIS GROUND GROUND STEREO MAINS MONITOR LINE OUT AMP ROUTING MAIN/MONITOR RIGHT POWER AMP IN PWR AMP CHASSIS GROUND GROUND TAPE IN LEVEL L TAPE IN Off to +10dB R GLOBAL PHANTOM POWER +15V DC PHANTOM COMPRESSOR LEFT AMP LEFT SPEAKER OUT COMPRESSOR RIGHT AMP RIGHT SPEAKER OUT