2 J1H J1G J1D J1C J1F J1E J1B C114 GND C226 EMI 220PF + 3 - D 10.0K R249 R168 14.0K 6 S1B 5 4 2P2T GND 1 14.0K 2 3 S1A 2P2T 100 R154 C203 220PF R162 511 R161 511 100 R153 1R 7 0.01 7.50K C123 0.033 C138 90.9K 0.01 C124 6B MC33078P C24 R147 Z1A 0.1 1 5 6 1.00K R124 7 5 R1B 2KRD R125 J7A 2-S 3 2 D J7B 2-S 3.16K 1 OUTPUT 103676-6.SCH 3.16K R277 GND MC33078P 0.1 C241 1 2 3 GND 100/25 C116 GND B R2B 6 20KB 4 GND GND 2,4,5,6 2,3 1 R3A 20KB 3 R126 1.00K C131 0.01 R2A 3 20KB 1 5.11K R176 C230 0.1 1.33K R172 5 GND 2,4,5,6 5.11K D 1C 7 C31 GND 2,4,5,6 R55 20.0K 1 2 3 51.1K R228 3 BEAD L5 6B 1 GND 3 2 3P 3P 3 2 DUCK S13B 2P2T SHIP POSITION J15A J16A 1 1 C228 EMI 220PF + 3 - MIC 1 S13A 2P2T 2 C118 D 10.0K R250 R170 14.0K 6 S2B 5 4 2P2T GND 1 2 S2A 3 2P2T R169 14.0K 30 dB PAD 100 R155 100 R156 R164 511 7 0.01 7.50K C127 7.50K C128 0.01 90.9K C142 0.033 B R149 Z3A 0.1 1 +15 -15 C159 1.00K DRAWN BY: 5 R128 RJ D CHECKED BY: 3 GND BEAD L7 J9B 2-S 1 BEAD L8 1C 3.16K 1 KRB 3.16K R279 GAIN 10 dB C242 22/16V C120 B R5B 6 20KB 4 5.11K R178 C232 0.1 1.33K R174 162 R123 3 5.11K R177 GND C231 0.1 5 6 1.33K R173 7 0.01 D MC33078P 7 C10 150PF Z4B C30 GND +15 4 5 6 1 2 22/16 R61 3 20.0K C32 1 of 6 SHEET: 103676-1 B R59 20.0K GND S14B 2P2T MIC 2 S14A 2P2T 6L 6B 20 CCW S12B 2P6T A 6A 5A 1A 4A 3A 2A CCW S12A 2P6T 5B MIC 2 4B 3B J1S 2B 6R 1B 6D 19 0.0033 0.01 7.50K C130 90.9K C144 0.033 C295 R51 R41 R58 20.0K GND 22/16 C29 D-OP4580 22/16 Z8B 0.0033 0.033 C294 7.50K C129 R50 1 INPUT/SELECT MP2016 R6A 20KB 1 R129 1.00K C132 0.01 R5A 3 20KB 1 R6B 6 20KB 4 -15 C156 0.1 +15 CCW S12D 2P6T C 6C 5C 1C 4C 3C 2C CCW S12C 2P6T 5D MIC 2 4D 6B 18 3D J1R 2D 5L 1D GND 100/25 5 C152 6 47PF 162 GND S6B 2P2T R33 47.5K GND C8 150PF GND 100/25 10802 47th Avenue West Mukilteo WA 98275-5098 GND MC33078P 0.1 +15 -15 C160 3 D-OP4580 Z8A R32 C151 2 C7 47.5K 47PF 150PF GND GND R40 S6A 2P2T 90.9K C119 C143 R122 CCW S11B 2P6T A 6A 5A 1A 4A 3A 2A CCW S11A 2P6T 5B MIC 1 4B 6D 17 3B J1Q 2B 5R 1B R278 Z4A 3 INPUT 4R CCW S11C 2P6T 2 J9A 2-S INPUT 4L CCW S11D 2P6T C R4B 2KRD 1.00K MC33078P 7 2.21K R150 Z3B ACTION: 5 6 R4A 2 2KRD 6C 5C 4C 3C 2C R127 + C122 2.21K 100/25 GAIN R152 10 - 40 dB 51.1 2 3 MC33078P R57 20.0K GND 5D MIC 1 4D 6B 16 3D J1P 2D 4L 1D 0.0033 R49 R39 C293 C28 GND 22/16 R56 20.0K C27 D-OP4580 22/16 Z7B 0.0033 0.033 C292 1 R48 0.1 +15C155 -15 CCW S10B 2P6T A 6A 5A 1A 4A 3A 2A CCW S10A 2P6T 5B 4B 3B J1O 2B 1B 162 R121 R163 511 C204 220PF 4R 6D 15 5 C150 6 47PF 162 S5B GND 2P2T R31 47.5K GND C6 150PF GND 100/25 CCW S10D 2P6T C 6C 5C 1C 4C 3C 2C CCW S10C 2P6T 5D 4D 3D J1N 2D 1D 3 D-OP4580 Z7A R30 C149 2 C5 47.5K 47PF 150PF GND GND R38 S5A 2P2T 90.9K C117 C141 R120 + GND 100/25 BEAD L6 C227 EMI 220PF . 1 J11 XLR FEM 3L 14 J8B 2-S INPUT 3R GND MIC 2 INPUT +15 UP 4 5 DOWN 6 -15 B J8A 2-S INPUT 3L CCW S9B 2P6T A 6A 5A 1A 4A 3A 2A CCW S9A 2P6T 5B 4B 3B J1M 2B 1B GND 22/16 C26 GND 22/16 R54 20.0K C25 22/16 MC33078P R60 20.0K GND Z2B 150PF C9 3R 6D 13 CCW S9C 2P6T GND C229 0.1 R175 0.01 7.50K C126 0.0033 0.033 90.9K C140 CCW S9D 2P6T C 6 1.33K R171 6C 5C 4C 3C 2C 7 0.01 7.50K C125 D-OP4580 R37 R47 Z6B 0.0033 1 R46 0.1 +15C154 -15 0.033 C290 C291 5D 4D 3D J1L 2D 1D 162 R119 R3B 6 20KB 4 2L 6B 12 5 C148 6 47PF 162 S4B GND 2P2T R29 47.5K C4 150PF CCW S8B 2P6T A 6A 5A 1A 4A 3A 2A CCW S8A 2P6T 5B 4B 3B J1K 2B 1B 3 2 D-OP4580 8 4 Z6A R28 C147 2 C3 47.5K 47PF 150PF GND GND R36 S4A 2P2T 90.9K C115 C139 R118 + GND 100/25 BEAD L4 22/16V 2R +15 -15 C158 GAIN 10 dB 1 6D 11 R276 Z2A BEAD L3 INPUT 2R GND 3 8 4 INPUT 2L 2 CCW S8D 2P6T C 6C 5C 1C 4C 3C 2C CCW S8C 2P6T 5D 4D 3D J1J 2D 1D 1.00K MC33078P Z1B 2.21K R148 R1A 2 2KRD R53 20.0K GND + C121 2.21K 100/25 GAIN R151 10 - 40 dB 51.1 2 3 1L +15 -15 C157 CCW S7B 2P6T A 6A 5A 1A 4A 3A 2A CCW S7A 2P6T B 10 7.50K R52 20.0K GND 22/16 C23 D-OP4580 22/16 R35 R45 Z5B 0.0033 0.033 C288 1 R44 0.1 C289 0.0033 5B 4B 3B J1I 2B 1B 2-Dec-1999 R167 30 dB PAD AUX 1L AUX 2L AUX 3L AUX 4L AUX 5L AUX 1R AUX 2R AUX 3R AUX 4R AUX 5R 162 R117 6D 9 CCW S7D 2P6T C 6C 5C 1C 4C 3C 2C CCW S7C 2P6T 5D 4D 3D 2D 1D 5 C146 6 47PF 162 S3B GND 2P2T R27 47.5K GND H:\MP2016\103676-1.SCH 1 2 GND 100/25 C2 150PF C225 EMI 220PF . J10 XLR FEM + GND 100/25 BEAD J1A 2 4 6 8 10 1 3 5 7 9 8 7 4 3 6 5 2 1 1 L2 MIC 1 INPUT J303B J303D J303F J303H J303J J303A J303C J303E J303G J303I GND -15 +15 J6B 2-S INPUT 1R GND 4 8 Z5A R26 C145 2 C1 47.5K 47PF 150PF GND GND R34 S3A 2P2T 90.9K C113 C137 R116 + BEAD 1 2 3 4 5 6 2 +15C153 -15 8 4 + 5 + 3 1 3 5 1 2 3 4 5 6 + + D-OP4580 4 6 8 4 5 4 5 6 2 2 8 4 1 2 3 4 5 6 2 2 L1 1 3 5 3 . J6A 2-S 4 6 8 4 8 4 INPUT 1L . J1T 1R 8 7 4 3 6 5 2 3 C34 GND 5 3 5 J101H J101G J101D J101C J101F J101E J101B J101A GND 8 7 4 3 6 5 2 1 J2H J2G J2D J2C J2F J2E J2B J2A 2-Dec-1999 GND -15 C302 0.1 +15 19.1K 4.02K C301 0.1 GND C18 R317 150PF R301 7 MC33078 Z10B 10 -15 J2J R251 19.1K 4L" 16 1R" 9 GND GND R256 19.1K -15 J2P J2I 5 2 3 2 3 R130 6 1.00K R280 R287 3.74K 100K 1L" 6 4 5 6 S15B 2P2T R179 1 7.50K R185 1 7.50K 7 R186 14.0K 1 2 3 S16A 2P2T XP2016 5 4 5 6 S16B 2P2T R325 243 +15 TL072 Z12B TL072 Z12A 0.1 +15 -15 C165 7 R180 14.0K TL072 Z11B TL072 Z11A 0.1 +15 -15 C162 J4F BOOTH SOURCE 1 UP 2 DOWN 3 S15A 2P2T R324 243 R283 C246 R290 3.74K 100K 1.0 5 GND GND R133 6 1.00K R263 10.0K GND C56 15 J2O 4R" 22/16 D14 1N4148 R264 10.0K 22/16 C55 22/16 C46 MC33078 D15 1N4148 19.1K 4.02K 5 22/16 R69 6 20.0K R10B 10KA GND GND C40 GND R316 150PF 1 R300 C17 Z10A 0.1 +15 -15 C170 19.1K 4.02K C12 R311 150PF R295 7 MC33078 Z9B R252 10.0K GND 1.0 C243 D8 1N4148 R253 10.0K MC33078 C45 22/16 D9 1N4148 19.1K 4.02K C11 1 R310 150PF 2 22/16 R68 2 20.0K R10A 10KA GND GND C39 GND Z9A 0.1 +15 -15 C161 R294 5 22/16 R63 6 20.0K R7B 10KA GND GND 15 4R 1 C33 2 22/16 R62 2 20.0K R7A 10KA GND GND 16 4L 9 10 1L H:\MP2016\103676-2.SCH GND -15 +15 J101O J101P J101I J101J 3 1 6 4 3 1 6 4 8 4 8 4 8 4 8 4 2 18 5L 3 C42 5 3 4 5 6 S18B 2P2T MONO R 1 2 3 S18A 2P2T 1 4.02K MONO L GND R303 R254 19.1K 2 3 11 D16 1N4148 R266 10.0K 5L" MC33078 C54 22/1618 22/16 2R" C48 -15 J2R J2K R257 19.1K 7LGND 2 3 2 J4C GND J4A 19.1K J4B R319 150PF C20 GND 2,3 GND 2,3 R284 C247 R291 3.74K 100K 1.0 D17 5 1N4148 GND GND R134 6 R265 1.00K 10.0K MC33078 GND C53 7 17 Z14B J2Q 22/16 5R" 19.1K 4.02K GND 12L R318 150PF 1 R302 C19 Z14A 0.1 +15 -15 C171 19.1K 4.02K 5 22/16 R71 6 20.0K R11B 10KA GND GND J4D EFFECTS 4 C41 GND C14 R313 150PF 7 MC33078 Z13B R297 2 22/16 R70 2 20.0K R11A 10KA GND GND 17 5R R326 243 5 -15 J2L R281 C244 R288 3.74K 100K 1.0 5 GND GND R131 6 R259 1.00K 10.0K D10 1N4148 2L" C47 22/1612 R260 10.0K MC33078 D11 1N4148 19.1K 4.02K 1 R312 150PF C13 Z13A 0.1 +15 -15 C168 R296 5 22/16 R65 6 20.0K R8B 10KA GND GND C36 3 R64 2 20.0K GND GND R8A 10KA GND 11 2R 1 4 2 5 3 6 S17A S17B 2P2T 2P2T J101Q C35 2 22/16 CH4 SIG/OL LED R/G 2 -15 J101R J101K D4 12 2L CH1 SIG/OL -15 LED R/G J4E 1 3 1 3 D1 J101L 3 1 6 4 3 1 6 4 8 4 8 4 R181 1 7.50K R187 1 7.50K 7 R188 14.0K TL072 Z16B TL072 Z16A 0.1 +15 -15 C166 7 R182 14.0K TL072 Z15B TL072 Z15A 0.1 +15 -15 C163 8 4 8 4 1 3 1 3 2 13 3R 3 C38 GND 5 3 19 6R 5 RJ 4.02K CHECKED BY: GND R305 R255 19.1K 2 3 C50 D18 1N4148 R268 10.0K MC33078 C51 22/16 22/16 6L" 20 3R" 13 -15 J2T 7R" R258 19.1K GND J2M 2 3 KRB 19.1K 10802 47th Avenue West Mukilteo WA 98275-5098 R321 150PF C22 R183 1 7.50K R189 1 7.50K 7 R190 14.0K TL072 Z20B TL072 Z20A 0.1 +15 -15 C167 7 R184 14.0K TL072 Z19B TL072 Z19A 0.1 +15 -15 C164 1 3 1 3 CH3 SIG/OL -15 2 CH6 SIG/OL -15 2 LED R/G D6 LED R/G D3 2 of 6 SHEET: 103676-2 GAIN/OVERLOAD MP2016 R285 C248 R292 3.74K 100K 1.0 D19 5 1N4148 GND GND R135 6 R267 1.00K 10.0K MC33078 GND C52 7 19 Z18B J2S 6R" 22/16 19.1K 4.02K 5 22/16 R73 6 20.0K R12B 10KA GND GND C44 GND R320 150PF 1 R304 C21 Z18A 0.1 +15 -15 C172 19.1K 4.02K 2 22/16 R72 2 20.0K R12A 10KA GND GND C43 GND C16 R315 150PF R299 7 MC33078 Z17B -15 J2N R282 C245 R289 3.74K 100K 1.0 5 GND GND R132 6 R261 1.00K 10.0K D12 1N4148 3L" C49 22/1614 R262 10.0K MC33078 D13 1N4148 19.1K 4.02K 1 R314 150PF C15 Z17A 0.1 +15 -15 C169 R298 5 22/16 R67 6 20.0K R9B 10KA GND GND 20 6L DRAWN BY: ACTION: J101S C37 2 22/16 R66 2 20.0K R9A 10KA GND GND CH5 SIG/OL LED R/G 2 -15 J101T J101M D5 14 3L CH2 SIG/OL -15 LED R/G D2 J101N 3 1 6 4 3 1 6 4 8 4 8 4 8 4 8 4 2R" 3R" 4R" 5R" 6R" 1R" 2L" 3L" 4L" 5L" 6L" 1L" GND GND 0.1 1 Z22A GND J202T +15 -15 C182 MC33078 C73 3 0.1 1 2 22/16 R239 Z26A 2 51.1K GND C71 CCW CCW A 1A S19A 6B B S19B 6C 5C 4C 3C 2C 5D 4D 3D 2D 1D CCW CCW 1C CUE R CUE L 2-Dec-1999 C S19C 6D D S19D CUE SELECT RIGHT 6A 5A 4A 3A 2A 5B 4B 3B 2B 1B CUE SELECT LEFT GND +15 -15 C178 J202R +15 -15 C181 MC33078 3 0.1 1 2 22/16 R237 Z25A 2 51.1K GND 20 R18A 50KA 0.1 1 Z21A J202P +15 -15 C180 MC33078 C69 3 0.1 1 2 22/16 R235 Z24A 2 51.1K GND 18 R17A 50KA GND +15 -15 C177 J202N +15 -15 C179 MC33078 C67 3 0.1 1 2 22/16 R233 Z23A 2 51.1K GND 16 R16A 50KA C65 MC33078 3 GND J202L 2 22/16 R231 2 51.1K GND 14 R15A 50KA MC33078 3 2 22/16 R229 2 51.1K GND 12 R14A 50KA J202J H:\MP2016\103676-3.SCH 6L" 5L" 4L" 3L" 2L" R13A 50KA 3 1 3 1 3 1 3 1 3 1 3 1 8 4 8 4 8 4 8 4 8 4 8 4 5 GND C70 J202O 5 C72 J202Q GND 5 GND 14 17 20 26 GND 3 2 C252 100PF J29N J29Q J29T 1 2 5 8 11 0.1 +15 J29Z -15 C183 Z27A 1 5.11K MC33078 R201 5 7 7 7 7 J29A J29B J29E J29H J29K 7 MAIN MIX/OUTPUT 103676-5.SCH R78 20.0K Z26B MC33078 Z25B 7 MC33078 Z24B MC33078 Z23B MC33078 Z22B MC33078 Z21B MC33078 GND 22/16 C75 R240 6 51.1K GND 5 22/16 C74 J202S GND GND R335 301 XP 1L25 J29Y R336 301 XP 2L22 J29V R337 301 XP 3L19 J29S R338 301 XP 4L16 J29P R339 301 XP 5L13 J29M R340 301 XP 6L10 J29J R2005.11K R1995.11K R1985.11K R1975.11K R1965.11K R1955.11K GND C68 5 22/16 R238 6 51.1K GND 19 R18B 50KA 6R" GND J202M 5 22/16 R236 6 51.1K GND 17 R17B 50KA 5R" 5 5 22/16 R234 6 51.1K GND 15 R16B 50KA 4R" C66 J202K GND R230 6 51.1K 5 5 22/16 R232 6 51.1K GND 13 R15B 50KA 3R" J202I C64 5 22/16 9 GND 11 R14B 50KA 2R" R13B 50KA 1R" 6 4 6 4 6 4 6 4 6 4 6 4 C63 8 4 5 6 5.11K R209 C253 Z28B 5.11K 2 8 7 4 3 6 5 2 1 Z27B XP 4R 15 XP 5R 12 XP 6R 9 R333 301 R334 301 XP 3R 18 XP 2R 21 J29I J29L J29O J29R J29U 301 R342 GND GND 0.33 0.33 R364 22.1K CUE R S20A 2P2T 3 2 1 J29W R346 301 XP MTR L 6 L9 XP MIX L 4 BEAD L10 XP MIX R 3 BEAD C258 C259 180PF 180PF GND GND J29C J29D DRAWN BY: ACTION: 7 Z30B 3 2 -15 RJ 22PF 1 5 6 7 CHECKED BY: Z31B KRB 100 R158 100 R157 D23 GND 1N4004 CUE L S20B 2P2T MST L 6 5 4 EFF R EFF L 4 J404D EFFECTS + K2 12V 22/16 GND 3 5 6 R362 GND MC33078 10.0K R271 GND MC33078 10.0K 2 GND R270 10.0K GND 3 2 R43 7 22PF 5 6 Z35B 3 of 6 SHEET: 103676-3 301 R77 20.0K 100 R160 100 R159 MC33078 GND 22/16 C62 J14A 4-S RIGHT J14C 4-S TAPE 2 OUTPUT GND LEFT RIGHT J14D 4-S TAPE 1 OUTPUT GND LEFT GND 1/4 TRS J18 HEADPHONE R328 5 301 R76 20.0K GND 22/16 C61 R327 1 301 R83 20.0K GND 22/16 R344 6 J14B 4-S J5F TONE IN L J5E TONE IN R 5 R343 3 301 R82 20.0K GND C80 7 7 6 MC33078 Z32B MC33078 22/16 MC33078 0.1 -15 +15 C175 Z35A 1 Z32A 0.1 1 +15C187 -15 C79 C251 90.9K Z34B 10.0K 6 5 2 3 MAIN MIX MP2016 GND 0.1 +15 C207 R272220PF -15 C176 Z34A 1 R269220PF R20A 22/16 R242 2 51.1K 50KA C60 7 C208 Z33B 5.11K 5 R216220PF MC33078 LEFT 0.1 +15 C212 5.11K -15 C185 Z33A R215 6 GND 3 5.11K 1 R213220PF 5.11K 2 GND C211 R214 MC33078 C81 22/16 GND 1 J404A 22/16 MONO L R244 51.1K 22/16 4.75K GND 5 C86 R19B 10KA GND 2 C85 MIX R R19A 10KA MONO R 3 J404C 22/16 R243 51.1K C87 TO MONO SW C88 MIX L 2.00K EFF L R376 2.00K EFF R R375 10802 47th Avenue West Mukilteo WA 98275-5098 MIX L MIX R GND R85 20.0K GND MC33078 MC33078 0.1 -15 +15 C174 Z31A 22/16 C84 22/16 R84 20.0K R75 20.0K GND MC33078 R42 R74 20.0K GND C83 22/16 C58 22/16 C57 C250 90.9K 0.1 +15 C186 Z30A 1 7 MC33078 Z29B R241 51.1K GND 50KA C59 R20B 22/16 5 J29F 2 3 C82 R361 GND R365 150K RIGHT GND J29G 6 5 9.53K GND R367 R366 150K 9.53K R368 GND 5 22/16 4.75K GND 0.33 0.33 R363 22.1K GND 0.33 C260 C261 C262 GND 0.33 6 5.11K MC33078 5.11K C213 0.1 +15 R194 220PF -15 1 C173 Z29A R193 C205 220PF GND BEAD L11 GND 2 MC33078 3 5.11K 5.11K C214 R191 220PF R192 C206 220PF GND BEAD L12 C263 C264 C265 MST R 23 GND 3,4,5,6 STACK J13A R345 301 XP MTR R 7 J404E XP2016 5 1N4004 D22 K1 12V LEFT 3,4,5,6 STACK J12A GND + STACK J13B RETURN EFFECTS LOOP RIGHT STACK 3,4,5,6 R81 20.0KGND R79 20.0K GND J29X J404B J202H J202G J202D J202C J202F J202E J202B R332 301 R331 301 C76 22/16 301 R341 J12B SEND R80 20.0K GND GND 22/16 C77 C78 22/16 J202A 7 5.11K MC33078 7 R212 220PF GND R329 301 XP 1R 24 R330 301 0.1 +15 C210 -15 C184 Z28A 1 C209 220PF R208100PF +15 GND -15 R2075.11K R2065.11K R2055.11K R2045.11K R2035.11K 5 6 GND MC33078 5.11K R211 GND 2 MC33078 3 5.11K R2025.11K MIX L MIX R R210 8 4 8 4 8 4 10 6 4 8 4 3 1 6 4 8 4 8 4 8 4 1L" 3 1 8 4 4 2 GND 4 2 3 5 C308 0.1 19.1K R323 5 6 5.36K 5.36K 2 3 2-Dec-1999 C239 0.1 2.5% GND R384 R383 0.1 2.5% C240 -15 C238 R381 5.36K TONE IN L 6 19.1K 1.91K C268 Z37B Z38A 1 MC33078 0.1 +15 -15 C191 7 5.36K 5.36K 7 R21B 20KB GND MC33078 GND 0.1 R22B 20KB GND R23B 20KB GND GND 5 5 5 C266 Z39A 9.53K 9.53K R372 DRAWN BY: ACTION: 9.53K R374 BASS 1 28.7K C255 R390 RJ 1 C234 0.1 +15 CHECKED BY: -15 C192 Z40A GND 3 2 100PF MC33078 MC33078 0.1 C233 6 5 KRB 7 10802 47th Avenue West Mukilteo WA 98275-5098 MC33078 Z39B R377 5.36K 7 J505G TONE OUT R GND 0.1 2.5% 0.1 2.5% R378 5.36K +15 -15 C189 7 0.001 2.5% 0.001 2.5% C267 Z36B R373 MID 1 MC33078 TREBLE 2 3 0.1 2.5% C236 C235 0.1 2.5% GND R380 R379 Z38B 2,3,4 6 5 2,3,4 GND 0.1 2.5% 0.1 2.5% R382 5.36K 0.001 2.5% 0.001 2.5% C269 5 6 -15 C188 +15 Z36A 1.91K R385 2 3 4.02K R306 C270 0.022 2.5% MC33078 GND GND R322 R386 R307 4.02K GND MC33078 C237 J505F C133 0.01 2.5% 0.01 2.5% C134 1 0.1 C190 Z37A 1.91K R387 2 3 +15 C271 0.022 2.5% MC33078 GND GND 1.91K R388 R308 4.02K GND R309 4.02K C136 C135 0.01 2.5% 0.01 2.5% TONE IN R J505D J505B J505C J505A H:\MP2016\103676-4.SCH J505E -15 1 +15 GND C307 0.1 -15 4 8 4 8 4 8 4 +15 8 6 4 6 4 6 4 8 4 R21A 20KB 3 2 GND 5 6 MC33078 Z40B 7 8 J505H TONE OUT L 100PF 28.7K C254 R389 4 of 6 103676-4 TONE MP2016 PATENT PENDING 9.53K R371 BASS 9.53K R369 MID 9.53K R370 TREBLE SHEET: GND 2 R23A 20KB GND 2 R22A 20KB GND 1 3 1 3 1 J28 1 2 3 4 5 6 MIX R MIX L J5D J5B J5C J5A J5G J5H 4 2 3 1 7 8 3-T L13 3-T L14 H:\MP2016\103676-5.SCH RJ-12 3,4,5,6 CT AC AC CT D20 1N4148 18 J3R R398 10.0K 2-Dec-1999 R274 10.0K D21 1N4148 30 LM337 J3` J3_ J3\ J3[ J3X J3W J3T J3S J3Q J3P J3O J3N J3M J3L J3K GND J20A 4-S AUX 3 LEFT -15 GND J22B 4-S AUX 4 LEFT GND GND J22D 4-S AUX 4 RIGHT J20C 4-S AUX 3 RIGHT J20D 4-S AUX 2 RIGHT 31 GND 32 1 3 1 3 5 6 5 6 J19B 2-S 1 AUX 1 RIGHT FROM J303-22 SHEET 6 J22A 4-S AUX 5 LEFT FROM J303-21 SHEET 6 C300 0.1 J20B 4-S J22C 4-S GND J3V 22 J3U 21 C299 0.1 GND GND AUX 2 LEFT C298 0.1 J19A 2-S 3 AUX 1 LEFT +15 AUX 5 RIGHT 6 1N4004 D26 K3 12V + C283 10/50 + C282 10/50 C297 0.1 R227 5.11K D27 T1 YEL 28 27 24 23 20 19 17 16 15 14 13 12 11 J404F CUE R + R359 301 C278 0.1/50 + C280 10/50 + C281 10/50 R360 301 C279 0.1/50 CUE L R394 3.32K R393 3.32K 1 ADJ 2 I O 3 C277 0.1/50 C274 0.1/50 TO J303-30 SHEET 6 J3^ MST R + + LM317 I O ADJ TO J303-29 SHEET 6 J3] R114 20.0K GND 22/16 C111 29 MST L R115 20.0K GND 22/16 C112 1N4004 D25 D28 1N4148 D29 1N4148 + C286 C284 2200/35 2200/35 R275 10.0K -15 + C287 C285 2200/35 2200/35 D24 1N4004 R397 10.0K GND +15 TONE OUT R TONE OUT L C276 220PF C296 0.1 C275 220PF 2 4 2 C215 220PF GND GND C217 220PF 2 GND 2 C219 220PF 2 C221 220PF GND GND 6 C224 220PF GND R112 20.0K 5 6 C222 220PF GND R146 1.00K GND R108 20.0K 5 6 C220 220PF GND R144 1.00K GND R104 20.0K 5 6 C218 220PF GND R142 1.00K GND R100 20.0K 5 6 C216 220PF GND R140 1.00K GND R96 20.0K 5 2 C223 220PF GND R138 1.00K GND R111 20.0K R145 MC33078 1.00K 3 GND R107 20.0K R143 MC33078 1.00K 3 GND R103 20.0K R141 MC33078 1.00K 3 GND R99 20.0K R139 MC33078 1.00K 3 GND R95 20.0K R137 MC33078 1.00K 3 +15 -15 C198 0.1 1 Z41A +15 -15 C199 0.1 1 Z42A +15 -15 C200 0.1 1 Z43A +15 -15 C201 0.1 1 Z44A +15 -15 C202 0.1 1 Z45A 7 7 7 7 Z45B 7 MC33078 Z44B MC33078 Z43B MC33078 Z42B MC33078 Z41B MC33078 R94 20.0K R98 20.0K R102 20.0K R106 20.0K R110 20.0K R97 20.0K R101 20.0K R105 20.0K R109 20.0K R113 20.0K GND 22/16 C110 AUX 5R GND 22/16 C108 AUX 4R GND 22/16 C106 AUX 3R GND 22/16 C104 AUX 2R GND 22/16 C102 AUX 1R GND 22/16 9 7 5 3 1 C109 AUX 5L 10 GND 22/16 C107 AUX 4L 8 GND 22/16 C105 AUX 3L 6 GND 22/16 C103 AUX 2L 4 GND 22/16 C101 AUX 1L 2 J3I J3G J3E J3C J3A J3J J3H J3F J3D J3B C96 LEFT R92 20.0K GND 301 R357 3 DRAWN BY: RJ J24A 2-S C97 RIGHT R358 1 J24B 2-S CHECKED BY: KRB C256 GND 5.11K 1 301 R355 1 7 301 301 R349 R350 R87 20.0K UN-BAL HOUSE RIGHT GND 22/16 C90 301 301 R347 R348 R86 20.0K GND 22/16 C89 5 of 6 SHEET: 103676-5 OUTPUT MP2016 J25B 2-S Z50B 5.11K R220 820PF C272 301 301 R353 R354 R89 20.0K GND 22/16 C92 301 301 R351 R352 R88 20.0K GND 22/16 C91 UN-BAL HOUSE LEFT 0.1 -15 +15 C193 Z50A R90 20.0K GND 22/16 C93 5 6 GND MC33078 5.11K R219 GND 2 MC33078 3 5.11K R218 J25A 2-S R217100PF R356 3 301 Z48B R91 20.0K GND 22/16 C94 5 GND MC33078 5.11K 7 5.11K R223 C273 0.1 -15 +15 C194 Z48A R224 820PF 6 GND MC33078 3 1 5.11K 2 5.11K C257 R221 100PF R222 10802 47th Avenue West Mukilteo WA 98275-5098 J3b 34 33 J3a FROM J303-34 SHEET 6 GND J3Z 22/16 301 R93 20.0K 26 FROM J303-33 SHEET 6 BOOTH OUTPUT GND J3Y 22/16 25 ADDED NOMENCLATURE TO J3 ACTION: FROM J303-26 SHEET 6 FROM J303-25 SHEET 6 2 8 4 8 4 8 4 2 4 2 2 8 4 8 4 8 4 8 4 1 4 XLR 1 + 2 - 3 J27 4 BAL HOUSE RIGHT XLR + 2 - 3 J26 BAL HOUSE LEFT HOUSE LEVEL H:\MP2016\103676-6.SCH C95 6 GND 2 3 GND 22/16 R247 51.1K GND 22/16 R248 51.1K 5 6 5 2 3 Z46A 1 Z49A 0.1 1 +15 -15 C195 J303b 34 TO J3-25 SHEET 5 J303Y 25 TO J3-34 SHEET 5 -15 C305 0.1 C303 0.1 +15 DRAWN BY: RJ CHECKED BY: KRB ADDED NOMENCLATURE TO J303 ACTION: MC33078 7 26 TO J3-26 SHEET 5 Z46B J303Z 0.1 +15 -15 C196 MC33078 MASTER SIG/OL MC33078 7 33 Z49B TO J3-33 SHEET 5 J303a MC33078 GND 22/16 R245 51.1K 2-Dec-1999 GND 5 C98 5 Q2 2SC2878 GND GND 2 -15 2 LED R/G D7 R24B 50KA C100 Q1 2SC2878 GND R166 511 1 3 R24A 50KA C99 BOOTH LEVEL R165 511 22/16 R246 51.1K R25B 50KA 2 3 1.50K R225 1 7.50K 7 R226 Z47B 14.0K TL072 TL072 0.1 +15 -15 C197 8 Z47A GND R392 3 1.50K R391 R25A 50KA GND 30 29 2.49K R395 2.49K R396 FROM J3-30 SHEET 5 J303^ MST R 22 J303V FROM J3-29 SHEET 5 J303] MST L 21 J303U HOUSE LEVEL DUCK TO J3-22 SHEET 5 TO J3-21 SHEET 5 5 2 3 R136 6 1.00K R286 3.74K GND C249 R293 100K 1.0 GND GND J303R R273 19.1K 2 1 2 18 3 1 1 4 -15 8 4 6 4 3 1 6 4 8 4 GND 32 31 28 27 24 23 20 19 17 16 15 14 13 10802 47th Avenue West Mukilteo WA 98275-5098 C306 0.1 C304 0.1 12 11 6 of 6 SHEET: 103676-6 OUTPUT MP2016 J303` J303_ J303\ J303[ J303X J303W J303T J303S J303Q J303P J303O J303N J303M J303L J303K T1R 2 0.01 R25 4.02K 0.01 5.36K 5.36K H:\XP2016\103273-1.SCH J303E J3E 5 5 -15 5 6 6 5 0.1 0.001 C55 7 Z3A 1 MC33078 0.1 +15 C3-15 MC33078 7 19-Oct-2024 GND GND GND 0.1 R51 5.36K GND J303G J3G 7 7 J303D J3D 4 4 GND J303F J3F 6 6 0.1 GND 0.1 R47 5.36K C92 C95 C96 0.1 C91 J303C J3C 3 3 MC33078 Z3B MC33078 7 C58 0.001 C57 0.001 Z1B 7 MC33078 Z4B 6 1 C56 0.001 Z2B 1.91K 5 0.1 MC33078 4.02K R24 2 3 0.1 C94 C98 C97 0.1 GND R53 R52 +15 5 6 GND 19.1K C80 0.022 1.91K GND R161 R139 Z1A 1.91K GND R138 C33 2 3 R136 GND C93 0.1 GND 5.36K R49 C34 5.36K R48 19.1K 1.91K C79 0.022 GND R160 R137 J303H J3H 8 8 +15 T1L 1 -15 J3B J3A 0.01 R23 4.02K 0.01 GND C31 C32 4.02K +15 C1 -15 R22 8 4 8 4 +15 Z4A 1 -15 MC33078 0.1 C4 CH 3/4 TONE 103273-2.SCH 2 3 1 MC33078 0.1 +15 C2 -15 Z2A R50 5.36K 2 3 R46 5.36K 8 4 8 4 3 MID BASS MID BASS GND CH 5/6 TONE 103273-3.SCH R3B 5 R189 9.53K 20KB GND R2B 5 R187 9.53K 20KB GND R1B 5 R188 9.53K 20KB TREBLE GND R3A 2 R186 9.53K 20KB GND R2A 2 R184 9.53K 20KB GND R1A 2 R185 9.53K 20KB TREBLE C5 7 MC33078 Z5B 100PF 2 A 6 22/16 R221 100K 7 POST B GND C165 22/16 R220 3 100K POST B GND C164 A SUM/XFADE/METER 103273-4.SCH -15 0.1+15 1 28.7KC151 GND 5 6 Z5A R173 GND 3 2 100PF MC33078 28.7K C150 R172 8 4 1 4 1 3 1 3 1 6 4 6 4 6 4 5 8 PR AR INPUT/POWER 103273-5.SCH BR 5.36K 2 J4B R65 S1B 2P3P 5.36K 5.36K R66 R67 1 BL PL AL J4A 5.36K R64 S1A 2P3P 5.36K 5.36K R62 R63 T2R T2L 19.1K C82 0.022 R163 5.36K 5.36K 1 Z7B 7 C60 0.001 C59 0.001 MC33078 0.1 Z8A 6 5 0.1 C106 5 6 1 7 7 7 0.1 GND 0.1 R55 5.36K C99 C100 0.1 2 3 Z9A 1 RJ 15SEP99 MID BASS GND R6B 5 R195 9.53K 20KB GND R5B 5 R193 9.53K 20KB GND R4B 5 R194 9.53K 20KB TREBLE GND R6A R192 2 9.53K 20KB BASS 10802 47th Avenue West Mukilteo WA 98275-5098 MC33078 0.1 +15 C9 -15 MID R5A R190 2 9.53K 20KB GND MC33078 Z7A 0.1 +15 C7 -15 R4A 2 R191 9.53K 20KB TREBLE GND 1 R58 5.36K 2 3 R54 5.36K CHECKED BY: GND 0.1 R59 5.36K C103 C104 RJ/KRB DRAWN BY: ACTION: MC33078 Z8B MC33078 Z9B C62 0.001 C61 0.001 MC33078 Z6B 1.91K R142 6 5 0.1 MC33078 4.02K R28 2 3 0.1 +15 C8-15 GND C105 0.1 GND R61 R60 GND 1.91K R143 0.01 R29 4.02K 0.01 GND C37 Z6A C6 -15 MC33078 C102 5 6 1.91K R140 2 3 4.02K +15 GND C101 0.1 GND 5.36K R57 C38 5.36K R56 19.1K C81 0.022 R162 GND 1.91K R141 0.01 R27 4.02K 0.01 GND C35 C36 R26 8 4 8 4 8 4 4 8 3 1 3 1 3 1 6 4 6 4 6 4 -15 0.1+15 C10 1 100PF 7 2 A 6 22/16 R222 100K 7 POST B GND C167 22/16 R223 100K 3 POST B GND C166 A 1 of 5 SHEET: 103273 TONE 1&2 XP 2016 MC33078 Z10B 100PF 28.7K C153 GND 5 6 Z10A R175 GND 3 2 MC33078 28.7K C152 R174 8 4 1 4 5 8 5.36K R68 S2B 2P3P 5.36K 5.36K R69 R70 5.36K R71 S2A 2P3P 5.36K 5.36K R72 R73 BR PR AR BL PL AL A 0.01 R33 4.02K 0.01 19.1K C84 0.022 1.91K GND -15 5 3 J404F 6 +15 5.36K 5.36K Z12B 7 0.001 0.001 C64 C63 2 3 5 6 7 7 J404E 19-Oct-2024 J4E J404C MC33078 Z13B MC33078 Z14B 7 0.001 0.001 C66 C65 MC33078 Z11B J4C 6 5 0.1 1 MC33078 1.91K R146 6 5 Z13A 0.1 0.1 +15C13-15 GND C114 C113 0.1 GND R81 R80 GND R165 R147 1 MC33078 0.1 MC33078 C110 5 6 4.02K GND C41 Z11A 1.91K R32 C109 0.1 GND 5.36K R77 C42 5.36K R76 2 3 R144 GND J4D J404D 4 4 J4F 6 T3R 8 +15 T3L 7 19.1K C83 0.022 1.91K GND R164 R145 H:\XP2016\103273-2.SCH -15 J4H J4G 0.01 R31 4.02K 0.01 GND C39 C40 4.02K +15 C11-15 R30 8 4 8 5 3 GND 0.1 C111 0.1 C107 GND 0.1 R79 5.36K C112 GND 0.1 R75 5.36K C108 2 3 R78 5.36K 2 3 R74 5.36K Z14A 1 MC33078 0.1 +15C14-15 BASS MID BASS GND R9B 5 R201 9.53K 20KB GND R8B 5 R199 9.53K 20KB GND R7B 5 R200 9.53K 20KB TREBLE GND R9A 2 R198 9.53K 20KB GND MC33078 R8A 2 R196 9.53K 20KB MID R7A 2 R197 9.53K 20KB TREBLE GND 1 Z12A 0.1 +15C12-15 4 8 4 4 8 3 1 3 1 3 1 6 4 6 4 6 4 -15 0.1 +15 C15 1 7 -15 A 2 6 J606E J6E 5 5 -15 +15 22/16 R225 100K 7 POST B GND C169 A 22/16 R224 100K 3 POST B GND C168 J606H J6H 8 8 +15 MC33078 Z15B 100PF 28.7K C155 GND 5 6 Z15A R177 GND 3 2 MC33078 100PF 28.7K C154 R176 8 4 1 4 5 8 PL AL PR AR GND 7 6 4 3 J606G J606F J606D J606C BR 5.36K 2 J6B R93 S3B 2P3P 5.36K 5.36K R94 R95 BL 5.36K 1 J6A R92 S3A 2P3P 5.36K 5.36K R90 R91 J6G J6F J6D J6C T4R T4L 7 6 4 3 GND 19.1K C85 0.022 R166 5.36K 5.36K 19.1K C86 0.022 R167 5.36K 5.36K 7 Z18A 5 6 6 5 0.1 0.1 1 7 7 MC33078 Z18B MC33078 Z19B 7 GND 0.1 R83 5.36K RJ/KRB 0.1 2 3 Z19A 1 RJ 15SEP99 MC33078 0.1 BASS GND 9.53K 20KB R12B 5 R207 GND 9.53K 20KB R11B 5 R205 MID 10802 47th Avenue West Mukilteo WA 98275-5098 +15C19-15 GND 9.53K 20KB R10B 5 R206 TREBLE GND R12A 2 R204 9.53K 20KB BASS 9.53K 20KB GND MC33078 R11A 2 R202 MID 9.53K 20KB R10A 2 R203 TREBLE GND 1 0.1 +15C17-15 Z17A R86 5.36K 2 3 R82 5.36K CHECKED BY: GND 0.1 R87 5.36K C119 C120 0.1 C115 C116 DRAWN BY: ACTION: 0.001 0.001 C70 C69 MC33078 Z16B MC33078 1.91K R150 6 5 4.02K R36 2 3 0.1 +15C18-15 GND C122 C121 0.1 GND R89 R88 GND 1.91K R151 0.01 R37 4.02K 0.01 GND C45 C46 Z17B 0.001 0.001 C68 C67 MC33078 C118 5 6 1 MC33078 0.1 C16-15 Z16A 1.91K R148 2 3 4.02K +15 GND C117 0.1 GND R85 R84 GND 1.91K R149 0.01 R35 4.02K 0.01 GND C43 C44 R34 8 4 8 4 8 4 4 8 3 1 3 1 3 1 6 4 6 4 6 4 -15 0.1 +15 C20 1 7 A 2 6 22/16 R226 100K 7 POST B GND C171 A 22/16 R227 100K 3 POST B GND C170 2 of 5 SHEET: 103273 TONE 3&4 XP 2016 MC33078 Z20B 100PF 28.7K C157 GND 5 6 Z20A R179 GND 3 2 100PF MC33078 28.7K C156 R178 8 4 1 4 5 8 5.36K R96 S4B 2P3P 5.36K 5.36K R97 R98 5.36K R99 S4A 2P3P 5.36K 5.36K R100 R101 BR PR AR BL PL AL A T5R 2 -15 5.36K 5.36K 0.01 R41 4.02K 0.01 19.1K C88 0.022 1.91K J707F J7F 6 6 -15 +15 5.36K 5.36K Z22B 2 3 6 5 Z23A Z24B 7 7 7 0.001 0.001 C74 C73 J7E 5 MC33078 Z23B 19-Oct-2024 GND J707G J7G 7 7 6 5 0.1 1 MC33078 Z21B MC33078 C130 5 6 0.1 MC33078 1.91K GND GND 7 0.001 0.001 C72 C71 0.1 +15C23-15 R154 J707E 5 1 MC33078 0.1 MC33078 C126 5 6 4.02K C129 0.1 GND R109 R108 GND R169 R155 Z21A 1.91K R40 GND C49 C50 2 3 R152 GND C125 0.1 GND R105 R104 J707H J7H 8 8 +15 T5L 1 19.1K C87 0.022 1.91K GND R168 R153 H:\XP2016\103273-3.SCH J7B J7A 0.01 R39 4.02K 0.01 GND C47 C48 4.02K +15 C21-15 R38 8 4 8 0.1 C127 0.1 R103 5.36K 0.1 GND 0.1 R107 5.36K C128 GND C124 C123 2 3 Z24A 1 MC33078 0.1 +15 -15 C24 BASS MID BASS GND 9.53K 20KB R15B 5 R213 GND 9.53K 20KB R14B 5 R211 GND R13B 5 R212 9.53K 20KB TREBLE GND 9.53K 20KB R15A 2 R210 GND MC33078 R14A 2 R208 9.53K 20KB MID 9.53K 20KB R13A 2 R209 TREBLE GND 1 0.1 +15C22-15 Z22A R106 5.36K 2 3 R102 5.36K 4 8 4 4 8 3 1 3 1 3 1 6 4 6 4 6 4 -15 0.1+15 C25 1 7 MC33078 Z25B 100PF 28.7K C159 GND 5 6 Z25A R181 GND 3 2 MC33078 100PF 28.7K C158 R180 8 4 A 2 22/16 C173 6 R229 100K 7 POST B GND A 22/16 R228 100K 3 POST B GND C172 1 4 5 8 PL AL PR AR BR 5.36K 4 J7D R121 S5B 2P3P 5.36K 5.36K R122 R123 BL 5.36K 3 J7C R120 S5A 2P3P 5.36K 5.36K R118 R119 T6R T6L 19.1K C89 0.022 R170 5.36K 5.36K 19.1K C90 0.022 R171 5.36K 5.36K 1 Z27B MC33078 7 0.001 0.001 C76 C75 MC33078 0.1 2 3 6 5 0.1 7 Z29B RJ/KRB 0.1 C135 0.1 R111 5.36K 0.1 2 3 Z29A 1 RJ 15SEP99 9.53K 20KB MID BASS GND 9.53K 20KB R18B 5 R219 GND 9.53K 20KB R17B 5 R217 GND R16B 5 R218 9.53K 20KB TREBLE GND 10802 47th Avenue West Mukilteo WA 98275-5098 MC33078 0.1 +15 -15 C29 BASS R18A 2 R216 GND MC33078 R17A 2 R214 9.53K 20KB MID 9.53K 20KB R16A 2 R215 TREBLE GND 1 0.1 +15C27-15 Z27A R114 5.36K 2 3 R110 5.36K CHECKED BY: GND 0.1 R115 5.36K C136 GND C132 C131 DRAWN BY: ACTION: MC33078 Z28B 7 7 0.001 0.001 C78 C77 MC33078 Z26B MC33078 C138 GND 5 6 1 MC33078 1.91K R158 6 5 Z28A 0.1 0.1 +15C28-15 4.02K C137 0.1 GND R117 R116 GND 1.91K R159 0.01 R45 4.02K 0.01 5 6 C134 R44 GND C53 C54 Z26A 1.91K R156 2 3 4.02K +15 C26-15 GND C133 0.1 GND R113 R112 GND 1.91K R157 0.01 R43 4.02K 0.01 GND C51 C52 R42 8 4 8 4 8 4 4 8 3 1 3 1 3 1 6 4 6 4 6 4 -15 0.1+15 C30 1 100PF 7 A 2 A 6 22/16 R230 100K 7 POST B GND C175 22/16 R231 100K 3 POST B GND C174 3 of 5 SHEET: 103273 TONE 5&6 XP 2016 MC33078 Z30B 100PF 28.7K C161 GND 5 6 Z30A R183 GND 3 2 MC33078 28.7K C160 R182 8 4 1 4 5 8 5.36K R124 S6B 2P3P 5.36K 5.36K R125 R126 5.36K R127 S6A 2P3P 5.36K 5.36K R128 R129 BR PR AR BL PL AL A J8E 5 J8A J8B 19-Oct-2024 MTR R 1 G G G G D16 R267 316 -10 D17 -10 R259 3.16K G -7 D13 -7 D14 2.49K R261 2.49K R260 G G 6 5 Vo R244 26.7K -15 200K R240 GND G 200K 0.1 1 -15 C187 TL072 Z35A R241 GND 3 2 +15 C188 C214 C215 0.01 22/16 22/16 GND GND GND +5 -20 D18 -20 D15 GND MTR L GND +5 LEFT RIGHT GND J808F 6 J8D J808D 4 4 J8F 6 2 J808C J8C 3 3 J808E 5 H:\XP2016\103273-4.SCH GND +5 GND R243 100 R258 9.09K 3 1 6 1 8 4 5 J8H J808H 2 8 8 R239 200K J8G J808G 7 7 -15 -15 D9 G G Vr -2 D6 -2 D10 200K R242 R268 316 -4 D5 -4 7 TL072 Z35B 21 R19B 50KA 22 VCC CH1 IN 1 20 G G 0 D7 0 +2 D8 +2 D12 R269 316 G G J33E 2 PGM 2 FADER PCB D11 J33D 4 J33C 3 J33B D21 +4 D19 +4 GND C217 R272 4.7/25 47.5K Y Y R270 R271 316 316 Y Y GND C216 R273 4.7/25 47.5K 5 6 +7 D20 +7 D22 1 R R 7 +10 D23 C218 0.01 GND Z38 BA6822S R263 2.21K R265 2.21K R262 2.21K 4,5,6 L-BKT R264 2.21K +5 Q1 3 2907A 1 Vc2 Vc1 Q4 3 2907A 1 Q3 3 2907A 1 1N4148 D4 1.0 C219 1N4148 D2 1.0 C220 Q2 3 2907A 1 +10 D24 TL072 Z36B 1N4148 6.34K D3 R235 -15 0.1+15 C142 Z36A GND R266 47.5K +5 6.34K D1 R232 1N4148 ACTIVE XFADER GND 6.34K R237 3 2 GND R236 6.34K J33F R1 200KB J33A 6.34K TL072 R234 6.34K R233 I/O BOARD O1 2 CR1 19 O2 3 CH2 IN 4 O3 5 CR2 18 1 1 3 2 5 O4 14 8 4 XFADER CONTOUR R238 12.4K R19A 50KA 2 J1 17 DC IN 2 6 16 O5 6 AC/DC 15 O6 MUTE 7 D1 P.H. 8 D2 9 13 D3 10 GND 12 D4 GND 11 2 -15 2 4,5,6 L-BKT 4,5,6 L-BKT BR 1 -15 0.1+15 C139 Z33A 5 6 5 6 7 5.36K R131 5 6 RJ/KRB DRAWN BY: ACTION: Z33B GND 7 5.36K 220PF R132 C196 7 MC33078 Z32B 220PF C195 Z31B 5.36K 220PF R130 C194 GND BEAD L3 3 2 5.36K 220PF R135 GND BEAD L2 MC33078 AR -15 0.1+15 C140 1 5.36K Z32A C199 GND BEAD L1 3 2 220PF R134 GND BEAD MC33078 PR BL L6 1 C189 Z31A 5.36K -15 0.1+15 C198 GND BEAD L5 MC33078 AL 3 2 220PF R133 C197 GND BEAD L4 MC33078 PL MC33078 8 4 8 4 8 4 1 3 J505A 7 8 4 6 RJ 15SEP99 R256 11 10 8 4 5 12 13 GND 5 6 GND 3 2 +15 0.1 1 7 TL072 Z34B 30.1K 100PF R254 C162 -15 TL072 Z34A C186 30.1K 100PF R253 C163 I/O BOARD 22/16 C177 R275 GND 100 R277 20.0K 4 of 5 SHEET: 103273 A J290C XP MIX R 3 J290D R274 XP MIX L 4 100 R276 20.0K GND 22/16 C176 MIX/XFADE/METER XP 2016 SSM2164 Z37D SSM2164 Z37C SSM2164 Z37B 0.1 GND C141 -15 9 Z37A 1 +15 R257 30.1K 10802 47th Avenue West Mukilteo WA 98275-5098 Vc2 C193 470PF GND 14 15 R248 511 Vc1 C192 470PF GND 22/16 30.1K J505F GND CHECKED BY: R251 7 30.1K R247 511 C181 Vc2 22/16 C183 R252 6 Vc1 R246 511 6 C191 470PF GND 22/16 30.1K C182 2 R245 511 3 C190 470PF GND 22/16 30.1K C180 R250 22/16 30.1K 30.1K R255 SSM2164 16 22/16 C178 C179 R249 J5F J5D J505D 4 J5H J505H 8 J5E J505E 5 J505B J5B 5 2 2 J5G J505G 7 J5C J505C 3 J5A 1 8 4 GND 11 8 5 2 J290Z J290W J290T J290Q 26 23 20 17 22/16 C185 22/16 GND 14 1 J290N XP MTR R 7 XP 2R 21 XP MTR L XP 2L 22 6 XP 1R 24 C184 XP 1L 25 H:\XP2016\103273-5.SCH J290K J290H J290E J290B J290A J290G J290F J290U J290V J290X J290Y 5 Z39A 1 1 1 7 1 1 J404A J303B J303A MTR R CW MTR L CW 1 1 J404B T2R 2 T2L T1R 2 T1L GND C247 0.1 C243 0.1 GND C246 0.1 C245 0.1 C244 0.1 TL072 Z45B TL072 Z45A 0.1 +15 -15 C143 MC33078 Z40B 7 MC33078 Z40A 0.1 +15 -15 C145 MC33078 Z39B 7 MC33078 0.1 C242 0.1 C241 0.1 C240 0.1 -15 6 C201 220PF GND 19-Oct-2024 +15 GND R279 20.0K 3 2 C200 220PF GND R298 1.00K GND R278 20.0K 6 C205 220PF GND R297 1.00K GND R283 20.0K 5 2 3 C204 220PF GND R302 1.00K GND R282 20.0K 6 C203 220PF GND R301 1.00K GND R281 20.0K 5 2 3 C202 220PF GND R300 1.00K GND R280 20.0K +15 -15 C144 8 4 8 4 8 4 19 2 CT AC AC CT J808A GND GND R21 22/16 25k 4,5,6,7 4,5,6,7 L-BKT L-BKT 1 C250 C249 GND GND 3-T L9 RJ/KRB DRAWN BY: ACTION: 4,5,6,7 L-BKT RJ-12 4,5,6,7 L-BKT 1 2 3 4 5 6 3-T L7 3-T L8 6 C207 220PF GND R285 20.0K 5 2 3 C206 220PF GND R304 1.00K GND R284 20.0K 6 C209 220PF GND R303 1.00K GND R287 20.0K 5 2 3 C208 220PF GND R306 1.00K GND R286 20.0K J2 PWR XP 4R XP 4L XP 3R XP 3L 22/16 J808B 3 3 J290O 15 J290P 16 J290R 18 J290S R305 1.00K I/O BOARD R20 25k 2 2 Z41A 1 Z42A 1 GND RJ 15SEP99 J290I 9 J290J 10 J290L 12 GND R312 909 R293 3.32K R292 3.32K 1 ADJ 2 I O 3 C224 0.1 C221 0.1 I O ADJ R295 301 C238 0.1 + C227 10/50 + C228 10/50 R296 301 C226 0.1 + C236 10/50 Z43A 1 7 Z44A 1 TONE BOARD 7 GND R311 1.00K D25 Y PWR + C230 10/50 + C229 10/50 GND Z44B MC33078 MC33078 0.1 +15 -15 C149 Z43B MC33078 MC33078 0.1 +15 -15 C148 +5 -15 +15 J707D T6R 4 J707C T6L 3 J707B T5R 2 J707A T5L 1 5 of 5 SHEET: 103273 INPUT/POWER XP 2016 GND C225 0.1 6 C213 220PF GND 200 ASSY - ADJ LM337 R313 301 10802 47th Avenue West Mukilteo WA 98275-5098 C237 0.1 ADJ + + GND R291 20.0K 5 2 3 C212 220PF GND R310 1.00K GND R290 20.0K 6 C211 220PF GND R309 1.00K GND R289 20.0K 5 2 3 C210 220PF GND R308 1.00K GND R288 20.0K R307 1.00K 100 ASSY + ADJ LM317 XP 6R XP 6L XP 5R XP 5L GND C231 2200/35 + C232 2200/35 + 13 J290M Q5 LM317 3 I O 2 1N4004 D27 C233 2200/35 GND +C235 470/16 C223 220PF C234 2200/35 1N4004 D26 J606B T4R 2 J606A T4L 1 J404H T3R 8 J404G T3L 7 CHECKED BY: D28 1N4004 C239 220PF C248 0.1 C222 220PF Z42B 7 MC33078 MC33078 0.1 +15 -15 C146 Z41B 7 MC33078 MC33078 0.1 +15 -15 C147 8 4 8 4 R299 1.00K 1 8 4 8 4