DDA q2-foh-schematics电路图.pdf

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1、 Q II - FOH Schematics Klark Teknik Building Walter Nash Road Kidderminster Worcestershire DY11 7HJ Tel: +44 (0) 1562 741515 Fax: +44 (0) 1562 745371 Email: Website: Q II - FOH Schematics Telex Communications (UK) Limited In line with the companys policy of continual improvement, specifications and

2、function maybe subject to change without notice. This Operator Manual was correct at the time of writing. E&OE. RadioFans.CN 收音机爱 好者资料库 Date: February 11, 1994Sheet 1of 1 SizeDocument NumberREV DCD1177-2A Title Q2 STANDARD INPUT (PC1302-2) TEL: (0)81-570-7161 FAX: (0)81-577-3677 DDA, HOUNSLOW, MIDDX

3、, TW3 2EB, ENGLAND. INSERT SEND RETURN INSERT 2 1 3 4 5 CON4 1/4JACK 2 1 3 4 5 CON5 1/4JACK C55 100U 16V C54 100U 16V R215 10K R216 10K D33 D34 D35 D36 INSERT SEND C52 100U 16V R185 10K C62 22U 25V C63 22U 25V R201 100R R202 100R 8 6 4 3 7 2 1 5IC16 SSM2142 V+ V- HIGH PASS INSERT POST EQ (INTERNAL)

4、R32 10K C15 100U 16V SW5 2PSUJ SW36 4PSUJ HIGH PASS FILTER 20Hz - 500Hz 5 6 7 IC2B TL072 4 5 6 VR2B 100KC 1 2 3 VR2A 100KC R26 2K2 R28 4K7 R29 4K7 C13 68N C14 68N R27 3K6 R30 4K7 R31 7K5 0 REV 0 REVERSE 3 2 1 8 4IC2A TL072 R19 10K R20 10K R21 75R C10 33P C11 100U 16V SW4 2PSUJ V- MIC/LINE LED1 GRN C

5、9 100U 16V 1 2 3 VR1 10KCALPS C7 1000U 6.3V C4 100U 16V R10 10K SW3 6PSUJ LED2LED1 R226 5K1 R16 56R MIC/LINE GAIN R17 10RC2 33U63V C6 220P R7 24K R8 100K 3 2 6 5 1 8 7 4 IC1 SSM2017 MICAMPV+ MICAMPV- D1 12V D2 12V D3 12V +48V MIC 82 64 1 T1(OPT) NTM1 1 2 3 CON1 3WAY MH R1 470R R2 6K8 R3 6K8 R4 1K8 C

6、1 2U2 63V SW2 2PSUJ 12 LK1 R6 390R SW1 2PSUJ +48V -20dB LINE 2 1 3 4 5 CON2 1/4JACK R5 1K8 12 LK2 1 2 3 WIR1 3WAY WIR R9 100K C3 33U63V R11 8K2 3 2 1 8 4 IC18A TL072 R219 24K R220 24K R221 12K R222 12K C67 33P C68 33P C69 100U 16V MICAMPV+ MICAMPV- D4 12V 12 LK5 LK4 LK3 R12 1K2 R13 1K2 R18 10K C5 10

7、0U 16V R15 10K R14 220K 5 6 7 IC18B TL072 C70 22P POST_EQ DIRECTEXT METER R24 22K R25 3K6 C12 100U 16V R23 10K R22 10K PR1 5K 1/4V 5 6 7 IC3B TL072 V+INSERT 1 2 3 CON3 3WAY MHLR/A R33 24K R34 24K C16 33P R35 12K VU LED RETURN 3 2 1 8 4 IC3A TL072 R36 12K R37 75R R38 10K C17 33P C18 100U 16V V+ V- DI

8、RECT OUT C56 100U 16V R193 10K C64 22U 25V C65 22U 25V LK6 R203 100R R204 100R 8 6 4 3 7 2 1 5 IC17 SSM2142 LED2 DIRECT V+ V- C DIRECT 2 1 3 4 5 CON6 1/4JACK C59 100U 16V C58 100U 16V R217 10K R218 10K D37 D38 D39 D40 FADER BUFFER FADER LINK CABLE 123 CON7 3WAY MH R70 680K R71 75R R72 10KR73 4K7 C33

9、 220U 25V 5 6 7 IC7B NE5532 C32 33P C31 220N R69 220K EQ LED2 RED V+ 14 AI 4 AO 6 AC 2 BI 11 BO 9 BC 13 V- 7 0V 1 0V 3 0V 5 0V 12 0V 10 0V 8 IC8 SSM2402 R68 10K SW8 2PSUJ SHUNT SERIES PRE_EQ POST_EQ POST_CUT LED3 V+ V- 3 2 1 8 4 IC7A NE5532 R67 75R C30 100U 16V C28 22N C29 33P R63 10K R64 10K C66 22

10、0N R214 680K V- V+ 4 5 6 VR6B 100KC 1 2 3 VR6A 100KC LF EQ 20Hz - 500Hz 10KBQ R65 4K7 R66 3K3 R62 4K7 R54 10K R55 10KC27 33P 7 8 9 10 VR6C SW7 2PSUJ R61 6K8 5 6 7 IC6B NE5532 C74 100U 16V 10KB R46 10KC24 33P R57 3K3 R56 3K3 7 8 9 10 VR5C 5 6 7 IC5B NE5532 R59 470R R60 2K V- V+ 12 3 VR5A 100KC 45 6 V

11、R5B 100KCR225 2M2 C75 100U 16V 3 2 1 8 4 IC6A NE5532 R58 3K48 C25 6N8 2.5% C26 68N 2.5% Q R48 3K3 R47 3K3 R52 6K8 R53 4K7 R45 10K SW6 2PSUJ R51 2K V- V+ 12 3 VR4A 100KC 45 6 VR4B 100KC 3 2 1 8 4 IC5A NE5532 C72 100U 16V R224 2M2 C73 100U 16V R50 470R C23 10N 2.5% R49 3K48 10KB R43 6K8 C20 22N C21 33

12、P R40 10K R41 10K 4 5 6 VR3B 100KC 1 2 3 VR3A 100KC 7 8 9 10 VR4C 3 2 1 8 4 IC4A NE5532 5 6 7 IC4B NE5532 R44 3K V- V+ C22 1N 2.5% HF EQ 2KHz - 20KHz 10KB R39 10K C19 100U 16V LED18 RED R42 10K 7 8 9 10 VR3C ON SCENE MUTE LED19 RED LED20 RED 1 2 3 4 CON9 4WAY MH 12 13 11 IC13D CD4001 SW26 2PSUJ SW27

13、 2PSUJ SW28 2PSUJ R223 100K MUTE7 MUTE8 VSS VCAMUTE 12 LK10 LINK NON VCA D5 D6 HIGH MIDI MUTE SAFE 80Hz - 2.2kHz R141 2K2 C40 47N D 5 Q 1 CLK 3 Q 2 R 4 S 6 IC11A 4013 8 9 10 IC13C CD4001 R140 100K SW20 2PSUJ LED17 YEL 1 2 3 CON8 3WAYMH 12 LK29 LINK 12 LK30 LINK-OPT R138 1M LED15 LED17 VDD VDD VSS VS

14、S MID EQ CUT LAMP CUT LAMP R139 100K R149 100K 8 9 10 IC12C CD4093 5 6 4 IC12B CD4093 5 6 4 IC13B CD4001 LK9 FLASH VDD VDD VDD D18 MID EQLOW LCR MODE 525Hz - 15kHz 1 2 3 7 VR7A 20KB LED3 YEL SW13 6PSUJ R74 18K LED3LED4 PAN BUFFER 3 2 1 8 4 IC9A TL072 3 2 1 8 4 IC10A TL072 R80 10KR84 10K C34 100U 16V

15、 R76 100K R78 100K V- V+ V+ 5 6 7 IC10B TL072 R85 10K R86 100K C36 100U 16V CGROUPCGROUPS MIXCMIXCS PANRS MONO LED27 GRN SW31 2PSUJ LK27 12 LK28 MONOMONOS PANLSPANL PANRPANRS B A MIX LED4 GRN R87 4K7 R88 4K7 R89 4K7 R90 4K7 RMIX LMIX CMIX LED4LED5 LSUB RSUB SW144PSUJ C GROUP2 GROUP4 R92 4K7 R93 4K7

16、R94 4K7 LK21 R91 4K7 BUS1 BUS2 1C2 LED6LED5 LED6GRN LED5GRN SW154PSUJ R227 4K7 LK31 BUS9 BUS10 C B A C A C B B C LK32 A PAN GROUP1 LED26 GRN SW30 4PSUJ SW32 4PSUJ V+LEDS G1S G1C2G1C2S G1 LED28 GRN 4 5 6 VR8B 20KB LK25 LK26 LSUB POSTPOSTS LSUBS RSUBSRSUB PANL PANR C C PRE R81 10K R82 10K R83 10K R77

17、100K R79 100K C35 100U 16V 5 6 7 IC9B TL072 1 2 3 VR8A 20KB SW9 2PSUJ SOLO_L SOLO_R V- PFL/SOLO FETS TR23 J111 TR24 J111 R111 4K7 R112 4K7 4 5 6 8 VR7B 20KB R75 18K TR5 BC182 CGROUP LED15 LED16 LSUB RSUB ON LAMP TR7 BC212 R151 100K R162 100K TR3 BC212LK7 12 LK8 R147 47K R148 47K R152 10K SERIES LED1

18、6 VDDVDD V-LED SHUNT R170 10K R190 10K C77 100N 0.2 C76 100N 0.2 VSSVSS TR2 BC182 R144 4K7 R145 150K C42 47N TR1 BC182 R143 100K R146 100K 12 13 11 IC12D CD4093 R160 47K R161 47K R153 10K FLASH LED16 VDD VDD VDD VDD VSS VSS VSS VSS VSS D31 RESET SOLO VCA CONTROL R142 100K LED21 RED LED22 RED C41 22U

19、 25V SW24 2PSUJ SW25 2PSUJ SW19 2PSUJMOM MUTE6 MUTE5 VDD CVINPUT D7 D8 C43 22U 25V LED23 RED LED24 RED 1 2 3 IC12A CD4093 SW22 2PSUJ SW23 2PSUJ R155 2K2R157 47K MUTE4 MUTE3 MUTE2 RESET VSS D9 D10 D11 D13 D 9 Q 13 CLK 11 Q 12 R 1 0 S 8IC11B 4013 R154 2K2 R156 100K 1 2 3 IC13A CD4001 R159 100K R208 10

20、0K R209 100K VDD VDD VSS VSS D14 D15 D16 D17 LED16 YEL TR8 BC182 TR9 BC212 R163 100K R165 100K R167 100K R168 100K R166 100K R210 100K R211 10K TR28 BC212 R158 4K7 R164 10K LED17 IPSOLOEN VDDVDD VDD V-LEDV-LED D32 TR19 J175 TR20 J175 TR21 J175 TR22 J175 TR25 J111 TR26 J111 R113 4K7 R114 4K7 C60 47N

21、POST_EQ CGROUP VDD V+LED D19 D20 PRE PRE 1 2 3 VR9A 20KB SW10 2PSUJ SW11 2PSUJ LK15 LK16 12 LK14 PRE_EQ POST_EQ POST_CUT SOLO_C PFL R103 4K7 R104 4K7 R105 4K7 R106 4K7 R107 4K7 R108 4K7 AUX1 FB1 FB2 FB3 FB4 FB/AUX MUTE OPTION 4 5 6 VR9B 20KB 12 3 5 7 9 11 13 15 4 6 8 10 12 14 16 CON13 16WAY IDCBX DI

22、RECT GROUP3 GROUP5 TR27 BC212 R183 33K LED32 GRN SW29 4PSUJ SW33 4PSUJ SW34 4PSUJ R182 100R V-LEDS G3G3S G3C4G3C4S LED29 GRN LED30 GRN D29 D30 GROUP6 R96 4K7 R97 4K7 R98 4K7 LK22 R99 4K7 R95 4K7 BUS3 BUS4 3C4 LED7LED8 LED7LED6 LED7GRN SW174PSUJ SW164PSUJ R228 4K7 LK33 LK35 BUS11 BUS12 BUS13 C A C B

23、B C LK34 A A B B GROUP8 R100 4K7 R101 4K7 R102 4K7 R187 4K7 R188 4K7 LK23 R186 4K7 BUS5 BUS7 BUS6 BUS8 5C6 LED9LED8 LED8GRN SW184PSUJ R229 4K7 LK37 BUS14 BUS15 C A C B B C B C LK36 LK38 A B GROUP7 SW35 4PSUJ G5G5S G5C6G5C6S LED31 GRN R109 4K7 R110 4K7 4 5 6 VR10B 20KB 4 5 6 VR11B 20KB LK20 AUX3 AUX4

24、 AUX2 DIRECTS AUX4RETAUX4RETS C PRE PEAK LED14 RED LED9 YEL 1 2 3 VR11A 20KB SW12 2PSUJ LK19 12 LK18 LK17 PRE_EQ POST_EQ POST_CUT LED9 LED14 V+LED V-LED 1 2 3 VR10A 20KB INTERNAL METER R119 100K C37 2U2 63V C61 2U2 63V TR11 BC182 12 LK11 LK12 TR10 BC182 R115 47K R116 47K R117 47K R118 47K R120 180R

25、R212 100K PRE_EQ POST_EQ VSS D21 D22 D23 D28 18V R177 10R C44 220U 25V C46 22U 25V C48 22U 25V C50 2U2 63V C51 2U2 63V VIN 1 0 V 2 VOUT 3 IC14 78L05 VSS VDD V-LED VSS V+ V+LED MICAMPV+ R179 1R R175 10R R181 10R +18V +48V G7C8 G5C6 G3C4 G1C2 +48V V-LED V+LED VCAMUTE CVINPUT 12 34 56 78 910 1112 1314

26、1516 1718 1920 2122 2324 2526 CON11 26WAY IDCBH DIN41612 LED25 RED SW21 2PSUJ 32A32B 31A31B 30A30B 29A29B 28A28B 27A27B 26A26B 25A25B 24A24B 23A23B 22A22B 21A21B 20A20B 19A19B 18A18B 17A17B 16A16B 15A15B 14A14B 13A13B 12A12B 11A11B 10A10B 9A9B 8A8B 7A7B 6A6B 5A5B 4A4B 3A3B 2A 1A1B 2B CON10 DIN64ROT

27、MUTE1 MWKGROUNDMWKGROUND 0V0V +48V+48V -18V +18V -18V +18V G7 G5 G3 G1 0V PANR RSUB PANL LSUB FB1 FB3 FB2 FB4 V-LED D12 AUX1AUX2 AUX3AUX4 AUXREFBUSREF BUS1BUS2 1C2BUS3 BUS43C4 BUS5BUS6 5C6BUS7 BUS87C8 LMIXRMIX CMIXMIXREF PFLSOLO_L SOLO_RSOLO_C RESETFLASH MUTE1MUTE2 MUTE3MUTE4 MUTE5MUTE6 MUTE7MUTE8 I

28、PSOLOEN MONO MIXC DIRECT AUX4W G7S G5S G3S G1S 0VS PANRS RSUBS PANLS LSUBS MONOS MIXCS DIRECTS AUX4WS BUS9 BUS11 BUS13 BUS15BUS16 BUS14 BUS12 BUS10 AUX POT EARTH PAN BUFFER EARTH PAN BUFFER EARTH R172 1K R173 1K R174 1K R176 10R 0V -18V AUXREF BUSREF MIXREF CGROUP POST AUX4RET G7C8S G5C6S G3C4S G1C2

29、S V+LEDS V-LEDS CGROUPS POSTS AUX4RETS 12 34 56 78 910 1112 1314 1516 1718 1920 2122 2324 2526 CON12 26WAY IDCVF 0V TEST POINT R178 10R R184 33R C45 220U 25V C47 22U 25V C49 22U 25V 1 2 PL1 R169 0R C8 10N R171 0R MWKGROUND VSS V- V-LED MICAMPV- R180 1R C38 2U2 63V C39 2U2 63V R122 3K9 LK13 123469 57

30、 8 IC15 BA6144 R123 47K 1 23456789 RP1 8X100K 1 1 BRKT1VR1 1 1 BRKT1VR7 R121 11K POST V-LED -24 -18 -10 0 +6 TR12 BC182 TR13 BC182 TR14 BC182 TR15 BC182 TR16 BC182 R129 100K R130 100K R131 100K R132 100K R133 100K LED10 YEL LED11 YEL LED12 GRN LED13 GRN LED14 C71 10U 16V LAST IC LAST R LAST C LAST T

31、R LAST D LAST SW LAST CON LAST LK LAST VR LAST LED TR17 BC212 TR18 BC212 R134 33K R136 33K R135 100R R137 47R V-LEDS LED15 AUX4WSAUX4W LED1 V+LEDV+LEDV+LEDV+LED V-LEDV-LED D24 D25 D26 D27SUB PCB IC17 LED32 CON14 D32 TR28 SW36 VR11 R230 C75 LK38 PC1303 G7G7S G7C8G7C8S 0V0VS NOTE FOR DIFFERING VERSION

32、S FIT COMPONENTS AS BELOW A STANDARD INPUT B STEREO/MONO 16 C DEDICATED LCR PC1302 R189 4K7 LK24 7C8 R230 4K7 BUS16 C A C B RadioFans.CN 收音机爱 好者资料库 Date: February 8, 1994Sheet 1of 1 SizeDocument NumberREV DCD1179-3A Title Q2 MONO GROUP/MATRIX (PC1305-1) TEL:(0)81-570-7161 FAX:(0)81-577-3677 DDA, HOU

33、NSLOW, MIDDX, TW3 2EB, ENGLAND. LED7 RED R16 10K R17 75R C20 220U 25V C19 33P 5 6 7 IC4B NE5532 1 2 3 5 7 9 11 13 15 4 6 8 10 12 14 16 LK3 16WAYIDCVM 1 2 3 5 7 9 11 13 15 4 6 8 10 12 14 16 LK4 16WAYIDCVM MTX2R MTX3R MTX4R MTX5R MTX6R MTX7R MTX8R MTX1L MTX2L MTX3L MTX4L MTX5L MTX6L MTX7L MTX8L MTX1R

34、MATRIX SEND PRE LED8 RED 1 2 LK5 1 2 LK6 R15 10K C18 100U 16V 1 2 3 4 5 6 CON3 6WAY FHR R14 10K LED8LED9 R162 10K 1 2 3 WIR1 3WAY WIR R13 100R C13 100U 16V C14 100U 16V C15 100U 16V C17 22U 25V R12 100R 8 6 4 3 7 2 1 5 IC5 SSM2142 D48 D50 C16 22U 25V D49D51 V+ V- R161 10K FADER BUFFER GROUP FADER R6

35、 220K R7 680K R9 4K7 R10 75R R11 10K C10 220N C11 33P C12 220U 25V 3 2 1 8 4 IC4A NE5532 V+ V- 123 CON12 3WAY MH C9 100U 16V V+ 14 AI 4 AO 6 AC 2 BI 11 BO 9 BC 13 V- 7 0V 1 0V 3 0V 5 0V 12 0V 10 0V 8 IC19 SSM2402 SHUNT SERIES V+ V- R56 10K INSERT RETURN 2 6 4 3 7 1 5 IC3 SSM2143 21345 CON9 1/4JACK 2

36、1345 CON10 1/4JACK V1+ V1- R170 10K SEND INSERT C3 100U 16V C4 100U 16V8 6 4 3 7 2 1 5 IC2 SSM2142 C5 100U 16V D32 D35D33 D34 V1+ V1+ V1- R169 10K R1 75R R2 100K 3 2 8 5 6 7 4 IC1 NE5534 L1 0H 12 3 5 7 9 11 13 15 4 6 8 10 12 14 16 LK1 16WAY IDCVM 12 3 5 7 9 11 13 15 4 6 8 10 12 14 16 LK2 16WAY IDCVM

37、 C2 22P C1 33P BUS1 BUS2 BUS3 BUS4 BUS5 BUS6 BUS7 BUS8 BUS9 BUS11 BUS13 BUS15 BUSREF V5- V5+ R3 4K7 R155 100R R156 100R C58 22U 25V C60 22U 25V C59 220N BUS10 BUS12 BUS14 BUS16 V+ V- V5+ V5- R4 100R R5 100R C6 22U 25V C7 22U 25V C8 220N V+ V- V1+ V1- V1- GPFL POST FADER POST MUTE PRE MUTE 12 LK7 R18

38、 10K R19 22K R20 3K6 3 2 1 8 4 IC6A TL072 PR1 5K 1/4V GRPMETER V- V+ 12 LK8 R31 100K SW8 2PSUJ C51 100U 16V SUB LCR R37 4K7 R34 4K7 R35 4K7 R36 4K7 SW7 4PSUJ 13 52 1 7 1 4 4 IC20A SSM2404 LED8 LMIX CMIX RMIX SOLO_L LED7 V3+ R38 4K7 R39 4K7 R40 4K7 108 69 IC20B SSM2404 1113 1512 IC20C SSM2404 2018 16

39、19 IC20D SSM2404 SOLO_R PFL SOLO_C VSSV3-R29 10K R30 10K R32 100K R33 100K C52 100U 16V C53 100U 16V 5 6 7 IC17B TL072 GPFL PAN BUFFER R23 100K R24 100K R25 10K R26 10K R27 10K R28 10K 3 2 1 8 4 IC17A TL072 3 2 1 8 4 IC16A TL072 5 6 7 IC16B TL072 V- V- V+ V+ LCR MODE LCR MODE LED6 YEL SW6 4PSUJ 4 5

40、6 8 VR13B 20KB ALPSCD 1 2 3 7 VR13A 20KB ALPSCD LED6LED7 R22 18K R21 18K R54 100R R55 100R C24 22U 25V C25 22U 25V C26 220N V+ V- V2+ V2- R49 10K R50 10K R51 10K 1 2 3 VR4 20KB ALPS 1 2 3 VR3A 20KB ALP2 4 5 6 VR3B 20KB ALP2 R41 10K R42 10K R43 10K 1 2 3 VR5 20KB ALPS 1 2 3 VR6 20KB ALPS 1 2 3 VR7 20

41、KB ALPS MTX1L MTX2L MTX3L MTX4L LEFTMIX RIGHTMIX MONOMIX R44 10K R45 10K R46 10K R47 10K 1 2 3 VR8 20KB ALPS 1 2 3 VR9 20KB ALPS 1 2 3 VR10 20KB ALPS 1 2 3 VR11 20KB ALPS MTX5L MTX6L MTX7L LED1 FBACK1 FBACK3 FBACK2 FBACK4 FB3 FB4 LED1 YEL LED2 YEL R52 10K R53 10K SW1 4PSUJ SW2 4PSUJ 1 2 3 VR1 20KB A

42、LPS 1 2 3 VR2 20KB ALPS LED3 R58 10K C21 33P C22 33P C23 100U 16V 3 2 8 5 6 7 4 IC7 NE5534 L2 0H V2- V2+ R57 75R R59 100K FADER BUFFER MATRIX FADER R60 220K R61 680K R63 75R C27 220N C28 33P 5 6 7 IC8B NE5532 123 CON13 3WAY MH C29 100U 16V ON LED4 GRN R65 10K R66 10K R67 10K R68 10K C30 100U 16V SW4

43、 2PSUJ LED4LED5 R69 10K C31 100U 16V C32 100U 16V C33 100U 16V R70 100R 3 2 1 8 4 IC8A NE5532 8 6 4 3 7 2 1 5 IC9 SSM2142 C34 22U 25V V+ V- POST MATRIX MATRIX SOLO GROUP SOLO D42 D40 1 2 3 4 5 6 CON5 6WAY FHR MTXSOLO GSOLO 1 2 LK10 1 2 LK9 1 2 3 WIR2 3WAY WIR R76 4K7 13 52 1 7 1 4 4 IC21A SSM2404 10

44、8 69 IC21B SSM2404 V3+ VSSV3- R77 4K7 12 34 56 78 910 1112 1314 1516 1718 1920 2122 2324 2526 2728 2930 3132 3334 3536 3738 3940 4142 4344 4546 4748 4950 CON2 50WAY IDCMH 1113 1512 IC21C SSM2404 2018 1619 IC21D SSM2404 FBACK1 FBACK2 FBACK3 FBACK4 V3+ V3- VSS EXT METER PRE MATRIX MATRIX C56 22U 25V C

45、57 22U 25V D30 12V D31 12V D41D44 V+ V- R153 2K2 R154 2K2 R165 10K R166 10K 1 2 3 CON11 3WAY MHLR/A R71 100R R72 10K R73 22K R74 3K6 3 2 1 8 4 IC10A TL072 PR2 5K 1/4V C35 22U 25V V- V- V+ T/BACK LED3 YEL SW3 2PSUJ LED3LED4 TBACK R62 4K7 R64 10K FADER ATTENUATION TRIM 12 13 11 IC12D CD4001 PR3 500R 1

46、/4H R174 240R SAFE LED10 YEL SW10 2PSUJ SW15 2PSUJ 1 2 3 IC12A CD4001 R107 100K MUTE SCENE 12 LK15 LINK 12 LK16 LINK-OPT CUTB LED11 RED LED15 RED R48 10K SW11 2PSUJ 1 2 3 VR12 20KB ALPS MTX8L V+V- 1 2 3 4 5 6 CON14 6WAY FHV NON VCA VERSION 12 LK11 LED12 RED LED13 RED LED16 RED LED17 RED D5 D6 D9 D10

47、 SW12 2PSUJ SW13 2PSUJ MUTE2 MUTE5 MUTE6 MUTE1 MIDI MUTE ON R79 100K R80 2K2 C36 47N C37 22U 25V SW16 2PSUJ SW17 2PSUJ 1 2 3 CON7 3WAY MH 1 2 3 4 CON8 4WAY MH VDD VDD VDD VDD VSS VSS VSS CUTA CUTB CUT LAMP CUT LAMP GROUP ON/CUT LK13 12 LK14 R85 100K R86 100K R87 47K D 5 Q 1 CLK 3 Q 2 R 4 S 6 IC11A 4

48、013 5 6 4 IC12B CD4001 1 2 3 IC13A CD4093 5 6 4 IC13B CD4093 R78 1M FLASH VDD VDD VSS LK12 R88 47K R89 100K R90 100K TR17 BC212 TR18 BC182 D13 VDD VDD CUTA CUTB R91 10k GRPMETER V+ GROUP COMMON D1D3 V+LEDV+LEDV+LEDV+LED R126 75R R128 27R LEFTMIX RIGHTMIX MONOMIX TBACK MTX8R MTX8L MTX7R MTX7L MTX6R M

49、TX6L MTX5R MTX1L MTX1R MTX2L MTX2R MTX3L MTX3R MTX4L MTX4R MTX5L DIN41612 32A32B 31A31B 30A30B 29A29B 28A28B 27A27B 26A26B 25A25B 24A24B 23A23B 22A22B 21A21B 20A20B 19A19B 18A18B 17A17B 16A16B 15A15B 14A14B 13A13B 12A12B 11A11B 10A10B 9A9B 8A8B 7A7B 6A6B 5A5B 4A4B 3A3B 2A 1A1B 2B CON1 DIN64ROT MWKGROUNDMWKGROUND 0V0V BUS