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Master : Mim Internal Block-mnf

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5 4 3 LEVEL ACTIVE SW1 MAIN Output Drivers OUT -6dB + OUT .... - MIC INPUT BUFFER 1 MIC/TB1/TB2 Switching Broadcast Path MIC Amplifier IN 2 XLR-3M + .. . . . . . . . . . . . . . . . . 2 3 1 GAIN SET OUT-1 MAIN OUT-2 Pre/POST D 3 + 2 - OUT -6dB 1 .... XLR-3M + .. TB Path MIC Amplifier LIMITER/GAIN SET U2A IN + U2A OUT IN - OUT .... - ACTIVE +23 MIC -23 MIC .. TB-1 OUT XLR-3M + .. 2 3 1 - TB-2 OUT LVL SWITCH CONTROL HIM STATUS XLR-3F . TB SUM IN SEL HIM SENSE CIRCUIT . + .. - +24 EAR R? + . - . . . . . 2 3 1 TB SUM INPUT TO/FROM TV TRUCK or FACILITY .... LVL +24 PHANTOM . C 2 3 1 LVL .... . XLR-3M + - R? R? . D OUT-2 TB Output Drivers ACTIVE SW2 + SW3 Audio and Power To/From "BEAK" via CPC Connector 2 3 1 - C MIC POWER IFB-1 INPUT Buffer LEVEL SUM AMPA 2-CH Volume Control MON_L L/R REVERSE + .. IFB SEL . .... + . - . - Ear-Left Output Driver .. + .... XLR-3F . . . . . . . . 2 3 1 IFB DRY/BAL IN (INT) FP IFB TRIM OUT + IN LEVEL MON_R SUM AMPA MONO .. + IFB-2 INPUT Buffer .... . - Ear-Right Output Driver .. + .... FP IFB TRIM + . - . XLR-3F 2 3 1 IFB DRY/BAL IN (NON-INT) OUT + IN .. + XLR-3F .... 2 3 1 - ISO/DRY .. VOLUME DATA + IFB WET IN .... - B B MON_L +24V DC RJ-45 "TALON" PORT Control Data and Power To/From "TALON" SWITCH CONTROL PoE Inject IN + OUT - MONO MICROCONTROLLER 1 2 3 4 5 MON_R VOLUME DATA IN + FRONT PANEL HEADSET XLR-5F OUT - Front Panel QC Volume A A A. McHaddad 8/22/10 4/2010 Title Eagle Master I/F Module (REV-1) Internal Block Size C Date: 5 4 3 2 Document Number Rev 4 Sunday, August 22, 2010 Sheet 1 1 of 1