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MLM 65 Schematic

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MLM 65 Schematic R1B R2B R3B 20kB C1 20kB C2 20kB C3 NC NC NC R16 47pF R17 47pF R18 47pF 100k 100k 100k GND GND GND +15V +15V +15V 8 8 R19 R20 8 R21 R22 R23 R24 2 C105 180 deg 2 C106 180 deg 2 C107 180 deg 1 1 1 30.1k 30.1k U1A MIC1_L 30.1k 30.1k U2A MIC2_L 30.1k 30.1k U3A MIC3_L 3 3 3 22/16v 22/16v 22/16v 33078 R165 33078 R166 33078 R167 4 4 GND 4 20.0k GND GND 20.0k 20.0k -15V -15V -15V 3 3 3 GND GND GND MIC_1 2 R1A MIC_2 2 R2A MIC_3 2 R3A 20kB C4 20kB C5 20kB C6 1 1 0 deg 1 0 deg 0 deg GND GND GND R25 47pF R26 47pF R27 47pF 100k 100k 100k R28 R29 6 180 deg R30 R31 6 180 deg R32 R33 6 180 deg C108 C109 C110 7 7 7 30.1k 30.1k U1B MIC1_R 30.1k 30.1k U2B MIC2_R 30.1k 30.1k U3B MIC3_R 5 5 5 22/16v 22/16v 22/16v 33078 R168 33078 R169 33078 R170 GND 20.0k GND GND 20.0k 20.0k GND GND GND R4B R5B R6B 20kB C7 20kB C8 20kB C9 NC NC NC R34 47pF R35 47pF R36 47pF 100k 100k 100k GND GND GND +15V +15V +15V 8 8 R37 R38 2 8 180 deg R39 R40 2 180 deg R41 R42 2 180 deg C111 C112 C115 1 1 1 30.1k 30.1k U4A MIC4_L 30.1k 30.1k U5A MIC5_L 30.1k 30.1k U6A MIC6_L 3 3 3 22/16v 22/16v 33078 22/16v R171 33078 R172 33078 R175 4 4 GND 4 GND GND 20.0k 20.0k 20.0k -15V -15V -15V 3 3 3 GND GND GND MIC_4 2 R4A MIC_5 2 R5A MIC_6 2 R6A 20kB C10 20kB C11 20kB C12 1 1 0 deg 1 0 deg 0 deg GND GND GND R43 47pF R44 47pF R45 47pF 100k 100k 100k R46 R47 6 180 deg R48 R49 6 180 deg R50 R51 6 180 deg C113 C114 C116 7 7 7 30.1k 30.1k U4B MIC4_R 30.1k 30.1k U5B MIC5_R 30.1k 30.1k U6B MIC6_R 5 5 5 22/16v 22/16v 22/16v 33078 R173 33078 R174 33078 R176 GND GND GND 20.0k 20.0k 20.0k GND GND GND J1 J2 8pin FEM HDR 8pin FEM HDR 1 MIC_1 1 MIC_4 +15V 2 2 GND GND FROM J7 3 MIC_2 FROM J8 3 MIC_5 C13 C14 C15 C16 C17 C18 INPUT PCB INPUT PCB 4 4 0.1 0.1 0.1 0.1 0.1 0.1 GND GND 5 MIC_3 5 MIC_6 GND C19 C20 C21 C22 C23 C24 6 6 0.1 0.1 0.1 0.1 0.1 0.1 GND GND 7 7 ACTION: +15V +15V -15V NO CHANGE THIS SHEET, 8 8 -15V -15V WAS 112351 18DEC09 SKH FRONT MLM65 1/13/2010 10802 47th Avenue West SHEET: DRAWN BY: C:\CAD Projects\MLM65\FRONT-1.SchDoc DB CHECKED BY: RJ Mukilteo WA 98275-5098 14of 112638 MIC1_L 3 +15V C25 8 R7A 2 R52 3 180 deg MIC1_R 50KA 9.09k R54 1 R53 5.11k 6 C26 1 U7A 22/16v 2 R7B 5 R55 5 51.1k 180 deg 33078 R56 5.11k 50KA R58 7 R57 5.11k 4 9.09k GND 4 U7B -15V 22/16v 6 GND 51.1k R59 5.11k 33078 R60 5.11k C27 GND MIC2_L 3 +15V GND C28 8 R61 5.11k R62 5.11k R8A 2 R63 3 C29 R64 47pF MIC2_R 50KA 9.09k R67 1 6 1 U8A R65 5.11k R8B C30 R66 5.11k 22/16v 2 6.04k 5 R68 5 51.1k 33078 50KA R69 47pF +15V R72 7 4 9.09k GND R70 5.11k 4 U8B R71 5.11k -15V 22/16v 6 6.04k GND 51.1k 8 33078 R73 5.11k 2 GND R74 5.11k MIC3_L 0 deg 3 +15V 1 GND C31 8 U15A R9A 2 R76 3 3 R75 5.11k 6 MIC3_R 0 deg 50KA R77 1 33078 6 7 9.09k 4 C32 1 U9A U15B 22/16v 2 GND R9B 5 R78 5 5 51.1k 33078 50KA R79 7 33078 4 9.09k GND -15V 4 U9B -15V 22/16v 6 GND GND 51.1k MAIN_MIX_L 33078 GND MAIN_MIX_R MIC4_L 3 +15V GND C33 8 C34 C35 R10A 2 R80 3 MIC4_R 50KA 9.09k R81 1 6 C36 1 U10A 22/16v 2 R82 47pF R10B 5 R83 5 R84 47pF 51.1k 33078 50KA R85 7 4 5.11k 9.09k 5.11k GND 4 U10B -15V 22/16v 6 GND +15V 51.1k 33078 GND MIC5_L 8 3 +15V R86 GND R87 C37 8 2 180 deg 6 180 deg R11A 2 R88 3 C38 C39 1 MIX_L MIC5_R 7 MIX_R 5.11k 6 5.11k 50KA 9.09k R89 1 U16A MIX_L C40 U16B MIX_R 1 22/16v U11A 3 R91 R90 5 51.1k 2 22/16v R11B 5 5 22/16v R92 33078 33078 20.0k 33078 4 50KA R93 7 20.0k 4 9.09k GND GND 4 U11B GND -15V 22/16v 6 GND 51.1k -15V GND 33078 GND GND MIC6_L 3 +15V GND 8 6 C41 R94 3 +15V R12A 2 3 C42 R95 C43 R96 8 R14A 2 5 C44 0 deg MIC6_R R14B 5 3 0 deg 6 C45 50KA 9.09k R97 1 C46 1 22/16v U12A 50KA 9.09k R99 7 MASTER_L R98 50KA 9.09k R100 1 MASTER_R 4 51.1k 2 1 22/16v U14B R12B 5 5 22/16v U14A 33078 51.1k 6 R101 51.1k 2 R102 22/16v 50KA R103 7 22/16v 4 33078 9.09k GND 20.0k 4 22/16v U12B 33078 20.0k -15V 6 4 GND GND 51.1k 33078 GND -15V GND GND GND SRC_L GND GND 3 C47 +15V GND R13A 2 R104 3 8 SRC_R 50KA 9.09k R105 1 6 C48 1 U13A 22/16v 2 R13B 5 R106 5 51.1k 33078 50KA R107 7 4 9.09k GND 4 U13B -15V 22/16v 6 GND 51.1k GND 33078 GND +15V C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 J3 8pin FEM HDR 1 GND C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 GND 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2 R7C R8C R9C R10C +15V 50KA 50KA 50KA 50KA 3 -15V GND FROM J10 4 -15V OUTPUT PCB GND GND GND GND 5 GND MASTER_R 6 R11C R12C R13C R14C 7 50KA 50KA 50KA 50KA GND H38 H39 H40 H41 H42 H43 MASTER_L 8 GND GND GND GND GND GND GND GND GND GND ACTION: NO CHANGE THIS SHEET, WAS 112351 18DEC09 SKH FRONT MLM65 1/13/2010 10802 47th Avenue West SHEET: DRAWN BY: C:\CAD Projects\MLM65\FRONT-2.SchDoc DB CHECKED BY: RJ Mukilteo WA 98275-5098 24of 112638 +15V R113 C69 0.1 100k GNDm C70 C74 R114 D5 0.1 MAIN_MIX_L -15V 1/50v 124k 4148 +5V C76 R115 6 MAIN_MIX_R D6 7 R116 124k U17B D7 1/50v 5 33078 4148 1.00k BAS40-04LT1 C78 +5V GNDm 1.0 GNDm R108 GNDm R112 100k 750 C71 R109 D1 CUE_L C75 D4 124k 4148 +5V 1/50v +5V YEL PWR +15V C72 8 D3 R110 2 0.1 GNDm CUE_R D2 BAS40-04LT1 1 R111 C77 GNDm 124k U17A 1/50v 3 4148 1.00k 33078 C73 10 4 -15V 1.0 1 GNDm 14 GNDm GNDm VCC 13 GND 2 PA0 PB0 12 3 PA1 PB1 11 4 PA2 PB3 10 5 PA3 PB2 9 6 PA4 PA7 8 7 PA5 PA6 -20-10-7-4-20+2+4 +7 +10 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 U18 CUE GRN GRN GRN GRN GRN GRN GRN YEL YEL RED ATtiny24 -20 -10 -7 -4 -2 0 +2 +4 +7 +10 MIX D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 R117 GRN GRN GRN GRN GRN GRN GRN YEL YEL RED 75.0 R118 R119 75.0 R120 75.0 R121 75.0 R122 75.0 R123 75.0 75.0 R124 75.0 LED READING D3 D2 D1 D0 1-20XX01 PEAK RESPONDING METER 2-10X0X1 METER "0" = -20 dBFS 3-70XX1 ATTACK RC = 1 ms 4-4XX10 RELEASE RC = 100 ms 5-2X01X 2 SECOND PEAK HOLD (DOT) 600X1X BAR GRAPH OF RUNNING VALUE 72X1X0 84X10X 9701XX 10 10 1 X X 0 ACTION: 124k WERE 26.7k, 100k WERE 5.11k, FRONT MLM65 WAS 112351 18DEC09 SKH 1/13/2010 10802 47th Avenue West SHEET: C:\CAD Projects\MLM65\FRONT-3.SchDoc DRAWN BY: DB CHECKED BY: RJ Mukilteo WA 98275-5098 34of 112638 +15V U23B R15C 50kA XC2C64A TDI R125 150 45 21 +15V-15V C79 C80 TDI GND TDO R126 150 83 31 C81 C82 C83 0.1 0.1 TDO GND TCK R127 150 48 62 GND GND TCK GND TMS R128 150 47 69 0.1 0.1 R129 47pF GND GND C84 C85 TMS GND 14 180 deg 3 84 0.1 0.1 GND 4 1 CUE_A0 100 V- 20.0k MIC1_L N01A V+ A0 GND J7 5 13 16 CUE_A1 -15V +3.3V VCCAUX MIC1_R N01B A1 14pin MALE HDR 25 GND NC 5 +15V 26 75 MIC2_L N02A 8 JTAG+3.3V +1.8V VCC NC 8 R130 2 57 20 12 COMA 0 deg C86 0 deg 1 VCC NC MIC2_R N02B 1 R131 R132 9 20.0k U21A 6 COMB 3 2 38 88 MIC3_L N03A 33078 4.75k 4.75k +3.3V VCCIO1 VCCIO2 +3.3V GND 1/50v 51 98 11 4 3 VCCIO1 VCCIO2 MIC3_R N03B GND -15V C87 2 CUE_EN0 7 EN 4 TMS MIC4_L N04A 15 10 GND GND 47pF 5 MIC4_R N04B CUE_L J6 8pin FEM HDR 6 TCK +1.8V +3.3V U19 6 R133 G409 6 7 PHONES_L 1 7 C88 U22B R15B 5 R134 5 4580 100 2 8 TDO C89 C90 C91 C92 C93 C94 C95 C96 50kA 9.09k R135 GND +15V-15V 4 22/16v 0.1 0.1 10 0.1 0.1 0.1 0.1 0.1 C97 C98 51.1k PHONES_R 3 9 GND GND GND 4 10 TDI C99 GND FROM J15 GND GND 0.1 0.1 GND 14 J4 180 deg 3 5 11 +15V OUTPUT PCB 8pin FEM HDR 4 1 CUE_A0 R136 47pF U24 V- C100 MIC5_L N01A V+ A0 0 deg 6 12 FROM J8 R137 R138 +5V +3.3V LP3990 1.8V +1.8V 13 16 CUE_A1 OUTPUT PCB MIC5_R N01B A1 20.0k 7 13 1 5 4.75k 4.75k -15V VIN VOUT 1 5 GND1/50v GND MIC6_L N02A 8 14 8 C101 GNDm C102 3 4 2 12 COMA VEN NC C103 SRC_L MIC6_R N02B GND 9 R139 6 10 3 6 COMB 0 deg 2 10 GND N03A 7 47pF 20.0k U21B CUE_R GND 4 11 5 +15V N03B 8 GND 2 CUE_EN1 33078 2 5 7 EN R140 +15V SRC_R N04A GND 3 1 15 R15A C104 U22A 6 10 GND GND 2 R141 3 N04B 50kA 100 U23A XC2C64A R142 4580 9.09k 4 7 1 SRC_AUX4 14 3 -15V MIX_L U20 22/16v -15V I/O I/O(GTS0) 51.1k SRC_AUX3 15 4 8 G409 GND I/O I/O(GTS1) SRC_AUX2 16 1 I/O I/O(GTS2) GND SRC_AUX1 17 2 MIX_R I/O I/O(GTS3) SRC_USB 18 6 I/O I/O SRC_AUX5 19 7 I/O I/O CPLD_CLK 22 8 I/O(GCK0) I/O 23 9 I/O(GCK1) I/O 27 10 LED_AUX +3.3V I/O(GCK2) I/O 24 11 BTN_AUX +3.3V I/O I/O 28 12 LED_MST I/O I/O S1A R151 R152 R153 R154 R155 R156 29 13 BTN_MST 301 301 301 I/O I/O 1P6P 301 301 301 R143 R144 R145 R146 R147 R148 R149 R150 30 61 LED_MIC5 I/O I/O 9 7 SRC_USB S2 301 S3 301 S4 301 S5 301 S6 301 S7 301 S8 301 S9 301 32 64 BTN_MIC5 NC I/O I/O 8 6 SRC_AUX5 1P1T 1P1T 1P1T 1P1T 1P1T 1P1T 1P1T 1P1T 33 67 LED_MIC6 NC BTN_MIC1 BTN_MIC2 BTN_MIC3 BTN_MIC4 BTN_MIC5 BTN_MIC6 BTN_AUX BTN_MST I/O I/O 5 SRC_AUX4 34 68 BTN_MIC6 1 I/O I/O 4 SRC_AUX3 GND GND GND GND GND GND GND GND 35 70 CUE_EN1 10 I/O I/O 3 SRC_AUX2 36 71 CUE_EN0 I/O I/O 2 SRC_AUX1 LED_MIC1 R157 LED_MIC2R158 LED_MIC3R159 LED_MIC4R160 LED_MIC5R161 LED_MIC6R162 LED_AUX R163 LED_MSTR164 37 72 CUE_A1 GND I/O I/O 39 74 CUE_A0 150 150 150 150 150 150 150 150 I/O I/O 40 76 D28 D33 D34 D35 I/O I/O D29 D30 D31 D32 41 77 S1B YEL YEL YEL YEL YEL YEL YEL YEL I/O I/O 42 BANK 1 BANK 2 78 1P6P I/O I/O 43 79 12 GND GND GND GND GND GND GND GND I/O I/O MTG LED_MIC1 49 81 I/O I/O 11 BTN_MIC1 50 89 MTG I/O I/O LED_MIC2 52 90 I/O I/O BTN_MIC2 53 91 SRC_A0 I/O I/O GND LED_MIC3 55 92 SRC_A1 I/O I/O BTN_MIC3 56 94 SRC_EN0 I/O I/O LED_MIC4 58 97 SRC_EN1 I/O I/O J5 BTN_MIC4 60 99 8pin FEM HDR I/O I/O(GSR) 1 44 80 +3.3V NC NC 46 82 2 NC NC GND 54 85 NC NC 3 CPLD_CLK 59 86 NC NC H28 H29 H30 H31 H32 H33 H34 H35 H36 H37 63 87 4 NC NC GND 65 93 FROM J9 NC NC 5 SRC_A0 66 95 OUTPUT PCB NC NC 73 96 6 SRC_A1 NC NC 7 SRC_EN0 GND GND GND GND GND GND GND GND GND GND 8 SRC_EN1 ACTION: 4.75k WERE 22.1k, FRONT MLM65 WAS 112351 18DEC09 SKH 1/13/2010 10802 47th Avenue West SHEET: DRAWN BY: C:\CAD Projects\MLM65\FRONT-4.SchDoc DB CHECKED BY: RJ Mukilteo WA 98275-5098 44of 112638 Pad Gain Total Max Input +15V --------------------------------------------------- R7 R8 R9 +15V Line(min) -14.7dB 8.54dB -6.16dB 28dBu S7A S7B 301 10.0 10.0 U7B 3 6 +12V 6 D1 6 D2 2 OUT = PP OFF 5 R1C
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