[. . . ] [. . . ] R22 4. 02K C32 3 2 3 -15 MC33078 4 1 R1A 20KB 10K GND C55 0. 001 C56 R46 5. 36K 100PF 8 1 3 3 2 10K 4 2 10K GND -15 GND R184 3 MC33078 22/16V Z5A -15 MC33078 4 1 R2A 20KB GND +15 1 3 10K 2 10K R186 R321 8 Z2A 1 1 C164 R320 2 +15 +15 8 20K C150 R63 5. 36K R62 R172 0. 001 R137 6 5 0. 1 MC33078 GND 0. 1 R47 5. 36K Z2B 7 C91 C92 1. 91K 19. 1K C79 0. 022 R160 Z1A 1 R349 +15 10K 2 R185 8 0. 01 0. 01 R23 4. 02K C31 C36 C35 R26 4. 02K 3 2 +15 8 Z6A 4 1 -15 MC33078 GND R140 1. 91K C59 0. 001 C60 R54 5. 36K R319 10K TREBLE 0. 01 0. 01 R27 4. 02K TREBLE 1 R4A 20KB 3 2 R191 10K GND GND R136 1. 91K R174 AL PL 5. 36K R141 1. 91K 20K C152 0. 001 R162 6 7 19. 1K Z7B 5 C81 0. 022 MC33078 GND C99 C100 R73 +15 3 8 100PF 0. 1 2 3 S1A 2P3P GND 0. 1 R55 5. 36K Z7A 2 C102 4 1 3 -15 MC33078 R314 2 10K 5. 36K R72 AL A R220 100K +15 8 1 0. 1 1 5. 36K 2 -15 MC33078 4 1 R3A 20KB GND R24 4. 02K C34 5 6 6 Z1B 7 0. 01 0. 01 R25 4. 02K GND R138 1. 91K C57 0. 001 C58 0. 001 R139 R161 6 1. 91K 19. 1K 5 C80 0. 022 GND GND Z4B MC33078 7 0. 1 C95 C98 0. 1 J3B 5. 36K 5. 36K C97 0. 1 GND 2 T1R R52 R53 5 6 6 Z3B 7 R324 C96 0. 1 R51 5. 36K GND 100PF R50 5. 36K R173 20K C151 C33 MC33078 R322 10K R1B 20KB 5 4 R188 10K GND Z3A 5. 36K C93 0. 1 T1L 3 R48 R49 POST B 4 1 GND R64 5. 36K BL J4A 1 T2L R56 5. 36K R57 5. 36K C101 0. 1 3 2 +15 8 Z8A 4 1 0. 1 10K GND 4 GND GND C94 MID MID R5A 20KB 2 R190 3 Z10A 1 C166 A 5. 36K PL 2 MC33078 22/16V R223 100K 3 S2A 2P3P GND -15 GND POST B 4 R71 R315 +15 -15 -15 C1 0. 1 GND +15 C2 0. 1 C3 0. 1 C7 0. 1 C8 0. 1 C4 0. 1 C6 0. 1 C9 0. 1 C38 C37 0. 01 0. 01 R29 4. 02K C5 0. 1 C10 0. 1 -15 MC33078 GND 5. 36K 10K BL J3A BASS BASS 1 R6A 20KB R28 4. 02K 5 6 6 Z6B 7 3 2 R192 10K GND GND R316 10K TREBLE MC33078 GND R142 GND 1. 91K C61 0. 001 R67 C62 5. 36K R66 5 AR R143 R163 0. 001 R58 5. 36K 4 R4B 20KB TREBLE 5 R194 10K GND R175 20K C153 6 3 2 +15 8 6 Z4A 4 1 -15 MC33078 R323 6 10K 5 Z5B 7 C165 C103 C104 R70 +15 8 100PF A MID 4 R2B 20KB R187 10K GND GND GND 5 22/16V MC33078 5. 36K 6 R221 100K 7 S1B 2P3P C82 0. 022 GND GND 5 0. 1 MC33078 0. 1 R59 5. 36K 6 2 Z9A 4 1 -15 MC33078 R317 10K 5 PR 1. 91K 19. 1K Z9B 7 3 5. 36K R69 6 AR MID POST B 8 4 C106 R65 5. 36K J4B 10K 5 0. 1 BR 2 T2R R60 5. 36K R61 5. 36K C105 0. 1 GND 5 Z8B 6 7 GND R5B 20KB 5 R193 10K GND 5 Z10B 7 C167 A 5. 36K PR 6 22/16V GND MC33078 R222 100K 7 S2B 2P3P GND POST B 8 R68 R318 BR 5. 36K 10K BASS MC33078 J303C J3C 3 3 J303D J3D 4 4 J303F J3F 6 6 J303G J3G 7 7 CH 3/4 TONE 108138-2. SCH 4 R3B 20KB R189 10K GND CH 5/6 TONE 108138-3. SCH SUM/XFADE/METER 108138-4. SCH INPUT/POWER 108138-5. SCH BASS MC33078 4 R6B 20KB 6 5 R195 10K GND +15 J303H J3H 8 8 J303E J3E 5 5 +15 ACTION: -15 -15 GND GND 22-Jun-2004 GND GND 10802 47th Avenue West Mukilteo WA 98275-5098 DRAWN BY: CHECKED BY: TONE 1&2 XP2016A SHEET: H:\XP2016A\108138-1. SCH RJ/KRB RJ 15SEP99 1 of 5 108138 R34 R30 4. 02K C40 3 2 3 4 -15 MC33078 1 R7A 20KB 10K R74 GND R176 20K C154 R91 5. 36K R90 1 1 22/16V 4 -15 MC33078 GND R224 100K 3 C168 2 AL PL 5. 36K S3A 2P3P 0. 001 R149 R166 6 7 1. 91K 19. 1K Z17B 5 C85 0. 022 MC33078 GND GND C118 C115 0. 1 C116 0. 1 R83 5. 36K GND 3 2 +15 8 3 Z17A 4 1 -15 MC33078 R335 2 10K 2 C107 8 3 2 3 -15 MC33078 4 1 R8A 20KB 10K GND GND +15 1 3 R327 10K 2 R198 10K +15 -15 -15 C11 0. 1 GND R328 6 10K 5 +15 R200 4 R7B 20KB 10K GND C65 R78 5. 36K 0. 001 C66 R147 6 5 0. 1 MC33078 GND C114 0. 1 J4H 5. 36K C113 0. 1 GND 3 5 GND -15 6 5. 36K 8 T3R R80 5 6 Z13B 7 R81 Z14B 7 C111 1. 91K C84 0. 022 GND 19. 1K R165 0. 001 C112 0. 1 R79 5. 36K GND 3 2 +15 8 5 6 Z14A 4 1 -15 MC33078 R329 6 10K 5 Z15B 7 C169 R177 20K C155 100PF R95 5. 36K R94 GND C12 0. 1 C13 0. 1 C17 0. 1 C18 0. 1 C14 0. 1 C16 0. 1 C19 0. 1 C46 C45 0. 01 0. 01 R37 4. 02K C15 0. 1 C20 0. 1 8 Z12A 1 R326 2 R196 3 Z15A +15 +15 8 0. 1 0. 1 R75 5. 36K C108 100PF C63 5. 36K 0. 001 C64 0. 001 R145 R164 6 7 1. 91K 19. 1K Z12B 5 C83 0. 022 MC33078 GND GND C110 R144 1. 91K Z11A 1 R325 +15 10K 2 R197 0. 01 0. 01 R35 4. 02K GND R148 1. 91K C67 0. 001 C68 R82 5. 36K 8 0. 01 0. 01 R31 4. 02K C39 C44 C43 3 2 +15 8 3 Z16A 4 1 -15 MC33078 R336 10K 2 4. 02K TREBLE TREBLE 1 R10A 20KB R203 10K GND GND R178 20K C156 R101 100PF 5. 36K R100 AL A +15 8 1 MID 10K 2 MID 1 R11A 20KB R202 10K 3 Z20A 1 C170 A 5. 36K PL 2 22/16V -15 GND R227 100K 3 0. 1 7 5. 36K C109 0. 1 GND -15 MC33078 4 1 R9A 20KB GND 2 Z13A 5. 36K T3L R76 3 R77 POST B 4 4 S4A 2P3P GND R92 5. 36K 0. 1 BL J6A 1 T4L R84 5. 36K R85 5. 36K C117 0. 1 GND 3 2 +15 8 3 Z18A 4 1 -15 MC33078 R334 10K 2 GND MC33078 GND POST B 4 R99 5. 36K BL J4G BASS BASS 1 R12A 20KB R204 10K GND R32 4. 02K C42 5 6 MC33078 GND R146 1. 91K Z11B 7 0. 01 0. 01 R33 4. 02K C41 R36 4. 02K 5 6 6 Z16B 7 R333 TREBLE TREBLE MC33078 GND R150 1. 91K C69 0. 001 C70 AR R151 R167 PR 1. 91K 19. 1K Z19B 7 3 8 6 0. 001 C119 C120 +15 R86 5. 36K 4 R10B 20KB 10K 5 R206 10K GND R179 20K C157 R98 100PF 5. 36K R97 AR A MID 4 R8B 20KB R199 10K GND GND GND 5 22/16V MC33078 5. 36K 6 R225 100K 7 S3B 2P3P C86 0. 022 GND 5 6 0. 1 MC33078 GND C122 0. 1 R87 5. 36K 2 Z19A 4 1 -15 MC33078 R332 5 6 MID POST B 8 GND R93 5. 36K R330 10K 5 BR J6B 2 T4R R88 5. 36K R89 5. 36K C121 0. 1 GND 5 6 6 Z18B 7 0. 1 4 R11B 20KB 10K 5 R205 10K GND 5 Z20B 7 C171 A 5. 36K PR 6 22/16V MC33078 R226 100K 7 S4B 2P3P GND GND POST B 8 R96 R331 5. 36K 10K 5 BR BASS MC33078 4 R9B 20KB 3 J4C J4E J404C J404E 5 R201 10K GND BASS +15 J606H J6H 8 8 J606E J6E 5 5 -15 GND GND GND ACTION: +15 3 4 6 -15 7 J606C J606D J606F J606G J6C J6D J6F J6G 3 4 6 7 MC33078 +15 J4F 6 J4D J404D 4 4 J404F 6 +15 GND -15 4 R12B 20KB R207 10K TONE 3&4 XP2016A DRAWN BY: CHECKED BY: H:\XP2016A\108138-2. SCH 22-Jun-2004 RJ/KRB RJ 15SEP99 10802 47th Avenue West Mukilteo WA 98275-5098 SHEET: 2 of 5 108138 R38 4. 02K R42 4. 02K C48 3 2 3 4 -15 MC33078 1 R13A 20KB 10K GND C71 R102 R180 20K C158 R119 5. 36K R118 1 C172 100PF 8 3 2 3 4 -15 MC33078 1 R14A 20KB 10K GND MC33078 GND -15 4 GND +15 1 3 R339 10K 2 R210 10K +15 -15 -15 C21 0. 1 GND R340 6 10K 5 +15 C22 0. 1 C23 0. 1 C27 0. 1 C28 0. 1 C24 0. 1 C26 0. 1 C29 0. 1 C54 0. 01 C25 0. 1 C30 0. 1 8 Z22A 1 R338 2 R208 3 Z25A 1 +15 +15 8 5. 36K 0. 001 C72 0. 001 R153 R168 6 7 1. 91K 19. 1K Z22B 5 C87 0. 022 MC33078 GND GND C126 C123 0. 1 0. 1 R103 5. 36K C124 R152 1. 91K Z21A 1 R337 +15 10K 2 R209 8 0. 01 0. 01 R39 4. 02K 0. 01 C47 C52 C51 0. 01 R43 4. 02K GND 3 2 +15 8 3 Z26A 4 1 -15 MC33078 R156 1. 91K C75 0. 001 C76 R110 5. 36K R348 10K 2 TREBLE TREBLE 1 R16A 20KB R215 10K GND GND R182 28. 7K C160 AL PL 0. 001 R157 R170 6 7 1. 91K 19. 1K Z27B 5 C89 0. 022 MC33078 GND GND C134 C131 C132 3 +15 8 R129 100PF 5. 36K 0. 1 0. 1 R111 5. 36K Z27A 1 R347 2 5. 36K R128 2 S5A 2P3P 3 AL A +15 2 -15 MC33078 4 8 1 MID 10K 2 GND 0. 1 1 5. 36K 2 4 -15 MC33078 1 R15A 20KB GND Z23A 5. 36K C125 0. 1 T5L R104 3 R105 POST B 4 1 22/16V R228 100K 3 MID GND R120 BL 5. 36K 3 J7C 0. 1 T6L R112 R113 5. 36K 5. 36K C133 0. 1 GND 3 2 +15 8 3 Z28A 4 1 -15 MC33078 R17A 20KB 10K 2 R214 10K GND 3 Z30A 1 C174 A 5. 36K PL 2 22/16V -15 R231 100K 3 4 S6A 2P3P GND MC33078 GND POST B 4 R127 R346 5. 36K 10K 2 BL J7A BASS BASS 1 R18A 20KB R216 10K GND GND R40 4. 02K C50 5 6 MC33078 R154 1. 91K C73 0. 001 C74 R155 6 5 MC33078 Z24B 7 0. 1 C127 1. 91K C88 0. 022 GND GND C130 0. 1 J7B 5. 36K C129 0. 1 GND +15 J707H J7H 8 8 J707F J7F 6 6 +15 J707E 5 J7E 5 J707G J7G 7 7 -15 GND H:\XP2016A\108138-3. SCH GND 22-Jun-2004 5. 36K 2 T5R R108 5 6 6 Z23B 7 R109 19. 1K R169 0. 001 C128 0. 1 R107 5. 36K GND R106 5. 36K Z21B 7 0. 01 0. 01 R41 4. 02K GND C49 R44 4. 02K C53 0. 01 R45 4. 02K 5 6 6 Z26B 7 R345 R212 4 R13B 20KB 10K GND R181 20K C159 100PF 5 R123 GND TREBLE TREBLE MC33078 GND R158 1. 91K C77 0. 001 C78 AR 5. 36K R122 R159 R171 6 0. 001 C135 C136 R114 5. 36K 4 R16B 20KB 10K 5 R218 10K GND R183 20K C161 R126 +15 8 3 2 6 Z24A 4 1 -15 MC33078 R341 6 10K 5 Z25B 7 C173 +15 PR 8 AR 1. 91K 19. 1K Z29B 7 3 100PF 5. 36K R125 A MID 4 R14B 20KB R211 10K GND GND GND 5 22/16V MC33078 5. 36K 6 R229 100K 7 S5B 2P3P C90 0. 022 GND GND 5 6 0. 1 MC33078 0. 1 R115 5. 36K 2 Z29A 4 1 -15 MC33078 R344 6 MID POST B 8 C138 R121 BR 5. 36K 4 J7D R342 0. 1 T6R R116 5. 36K 10K 5 R117 5. 36K C137 0. 1 GND 5 6 6 Z28B 7 GND 4 R17B 20KB 10K 5 R217 10K GND 5 Z30B 7 C175 A 5 PR 5. 36K 6 22/16V MC33078 R230 100K 7 S6B 2P3P GND GND POST B 8 R124 R343 5. 36K 10K 5 BR BASS MC33078 4 R15B 20KB R213 10K GND BASS MC33078 4 R18B 20KB R219 10K GND ACTION: -15 TONE 5&6 XP2016A DRAWN BY: CHECKED BY: RJ/KRB RJ 15SEP99 10802 47th Avenue West Mukilteo WA 98275-5098 SHEET: 3 of 5 108138 -15 C197 XFADER CONTOUR I/O BOARD C220 +15 -15 C187 J8H J808H 8 8 R239 200K 8 2 3 4 R234 2 3 1N4148 C142 4 Z36A 1 Vc1 D2 6. 34K TL072 2 1 GND J33A -15 0. 1 +15 J33B 8 TL072 6. 34K 1N4148 GND J8F 6 R240 200K J8D J808D 4 4 J808F 6 Z35A 0. 1 1 R232 R233 6. 34K D1 1. 0 R238 12. 4K R19A 50KA 1 MC33078 L4 220PF R133 5. 36K 8 J5A 1 J505A I/O BOARD PL 3 2 100MHZ 3 GND 6 R19B 50KA 5 R258 4. 02K 2 Z31A 4 1 C189 0. 1 C198 -15 MC33078 L5 AL 100MHZ 3 +15 3 220PF R134 5. 36K 8 2 1 Z32A 4 GND 0. 1 -15 +15 C199 MC33078 L6 BL 100MHZ 220PF R135 5. 36K 2 3 8 1 7 7 J5G J505G C140 3 J5C J505C C178 22/16V R255 30. 1K Vo 1 1 R243 100 -15 -15 GND J8G J808G 7 7 +15 R257 30. 1K SSM2164 16 C179 R249 22/16V30. 1K J1 1 2 R245 511 3 C190 470PF GND Vc1 Z37A 4 8 9 GND C141 0. 1 -15 -15 1 GND R244 26. 7K 5 6 R259 3. 16K 5 6 R242 200K R237 6 5 Z36B 7 TL072 GND 6. 34K R236 6. 34K 6. 34K D3 1N4148 D4 GND TL072 J33E J33F R235 1. 0 Z35B 7 C219 4 GND J33C 3 PGM 2 2 FADER PCB 3 R1 200KB ACTIVE XFADER J33D C163 Vr R241 200K 100PF R253 +15 C180 R250 Z33A 4 Vc2 1N4148 GND 0. 1 -15 +5 Q1 3 2907A 1 Q4 3 2907A 1 2 2 C194 220PF R130 5. 36K L1 +15 22/16V 30. 1K C139 30. 1K C186 7 R246 511 6 C191 470PF GND 2 J5B 2 J505B Vc2 Z37B 5 2 8 3 SSM2164 Z34A 0. 1 1 C176 R274 XP MIX L 4 GND 4 TL072 22/16V 100 R276 20K J290D -15 GND G RIGHT -20 -10 -7 -4 -2 0 D15 G D16 D14 D9 D10 D11 G G G G G D12 Y D21 Y D22 R D24 PR 6 100MHZ +2 +4 +7 +10 Q3 3 2907A 1 Q2 3 2907A 1 2 2 5 GND C195 Z31B 7 MC33078 C181 22/16V R256 30. 1K 5 D6 G D7 G D8 Y D19 Y D20 R D23 MC33078 220PF R131 5 J5E J505E G LEFT -20 -10 -7 D18 G D17 D13 D5 G G G -4 -2 0 +2 +4 +7 +10 AR 5. 36K L2 100MHZ R268 316 R269 316 R270 R271 316 316 R263 2. 21K R265 2. 21K R262 2. 21K R264 2. 21K 5 GND 6 Z32B 7 C182 R251 10 22/16V 30. 1K R247 511 11 C192 470PF GND Z37C 12 SSM2164 R267 316 +5 C162 22 21 20 19 18 17 16 15 14 13 12 C196 D1 D2 D3 O1 O2 O3 O4 O5 VCC O6 D4 8 8 +5 J808E 5 J808C J8C 3 3 GND J8B J8A 2 1 GND MTR L MTR R J8E 5 GND +5 C188 0. 01 C214 22/16V GND C215 22/16V GND Vc1 Z38 BA6822S MC33078 L3 CH1 IN CH2 IN AC/DC MUTE BR DC IN GND GND CR1 CR2 P. H. [. . . ] [. . . ]