DDA dcm-schematics电路图.pdf

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

2、 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: October 31, 1990Sheet 3of 4 SizeDocument NumberREV DCD10622 Title DCM232 ROUTING AND AUXILIARIES DDA LTD DIN2/25B DIN2/25A BUS2 BUS18 LED1 LED LED2 LED SW19 SUJ4 SW18 SUJ4

3、R378 10K R379 10K S? SW 4PDT D? LED CON1/1DIN2/16B CON1/2DIN2/16A S? SW 4PDT D? LED BUS1 BUS17 R39510K R396 10K CON1/24 CON1/23 SHIFT R193 39K R194 75 C107 100/16 R196 100K R198 39K CON1/28 PAN IN V+ V- R192 22K R195 75 C106 22 1 2 3 VR17A 4K7 DUAL 4 5 6 VR17B 4K7 DUAL 10 9 8 IC2C TL074 R190 2K7 CON

4、1/30CON4/17 LED15 LED SW10 SUJ4 CHAN/MIX REV CONA/9 CONA/10 CONA/7 CONA/8 CONB/7 CONB/6 CONB/8 CONB/5 SERIES SHUNT SERIES SHUNT PC1137 PLUG IN PCB SW9 SUJ6 FADER REVERSE LED17 LED CONB/2CONB/4 CONB/1CONB/3 MIX CUT CHAN CUT PC1137 PLUG IN PCB FROM CD1060 EQ AND INSERT FROM CD1061 SOLO AND MUTE LOGIC

5、CHANNEL PRE MIX PRE TO CD1059 CON3/14 CON3/9 C112 2N2 C113 2N2 R208 10M R207 10M TR29 J111 TR30 J111 CHANNEL POST MIX POST 56 SIL3C 18KS 78 SIL3D 18KS VR19 10K VR18 10K TR33 J111 TR34 J111 TR35 J111 TR36 J111 DIN1/24B DIN1/24A AUX1 AUX2 D27 V+ V- 5 6 7 ICB TL074 V+ V- R197 22K R200 75 C108 22 R202 2

6、2K C110 22 3 2 1 4 1 1IC2A TL074 R191 2K7 R199 75 C109 100/16 R201 100K R203 39K R204 75 C111 100/16 CON1/26 CON1/27 SUB PCB PC1125 CON1/3DIN2/15B CON1/4DIN2/15A S? SW 4PDT D? LED CON1/5DIN2/14B CON1/6DIN2/14A BUS3 BUS19 BUS5 BUS21 R397 10K R398 10K R399 10K R400 10K DIN2/24B DIN2/24A DIN2/23B DIN2/

7、23A BUS4 BUS6 BUS20 BUS22 LED3 LED SW20 SUJ4 R383 R R380 10K R381 10K R382 10K DIN2/22B DIN2/22A DIN2/21B BUS8 BUS10 BUS24 LED4 LED LED5 LED SW22 SUJ4 SW21 SUJ4 R384 10K R385 10K R386 10K R387 10K S? SW 4PDT D? LED CON1/7DIN2/13B CON1/8DIN2/13A S? SW 4PDT D? LED CON1/9DIN2/12B BUS7 BUS23 BUS9 R401 1

8、0K R403 10K R404 10K R402 10K DIN1/30B DIN1/30A DIN1/28B DIN1/28A L MIX+ L MIX- R MIX+ R MIX- R221 6K8 R222 6K8 R223 6K8 R224 6K8 R206 100K CON1/20CON5/12 CON1/19CON5/11 CON1/21CON5/15 CON1/22CON5/16 MIX LED10 LED SW11 SUJ6 R205 75 EBO PCB CON3/19 CON3/20 CON3/23 CON3/24 AUX3 D30 D28 D29 12 SIL3A 18

9、KS VR20 10K CON3/13 CON3/10 TR31 J111 TR32 J111 C114 2N2 C115 2N2 R210 10M R209 10M TR37 J111 C116 2N2 CON3/21 CON3/18 TR38 J111 C117 2N2 R211 10M R212 10M TR39 J111 C118 2N2 34 SIL3B 18KS VR21 10K TR41 J111 TR42 J111 TR43 J111 TR44 J111 DIN1/23B DIN1/23A CON3/11 CON3/12 CON3/15 CON3/16 AUX4 D31 D33

10、 D34 D32 CON4/11 CON4/10 1 2 3 VR24A 4K7 DUAL 4 5 6 VR24B 4K7 DUAL R225 2K2 R226 2K2 CON5/18 CON5/17 CONA/5 CONA/6 COND/5 COND/6 COND/3 COND/4 PC1137 PLUG IN PCB DIN2/12A S? SW 4PDT D? LED DIN2/11B DIN2/11A S? SW 4PDT D? LED CON1/10 CON1/11 CON1/12 BUS25 BUS11 BUS27 R405 10K R406 10K DIN2/21A DIN2/2

11、0B DIN2/20A BUS12 BUS26 BUS28 LED6 LED LED7 LED SW24 SUJ4 SW23 SUJ4 R388 10K R389 10K DIN2/19B DIN2/19A DIN2/18B DIN2/18A BUS14 BUS30 BUS16 BUS32 LED8 LED SW25 SUJ4 R390 10K R391 10K R392 10K R393 10K DIN2/10B DIN2/10A S? SW 4PDT D? LED CON1/13 CON1/14 CON1/15 CON1/16 DIN2/9B DIN2/9A BUS13 BUS29 BUS

12、15 BUS31 R407 10K R408 10K R409 10K R410 10K DIN1/14B DIN1/14A AFL LEFT AFL RIGHT TR58 J111 TR60 J111 TR57 J111 TR59 J111 D43 1N4148 D46 1N4148 D44 1N4148 56 SIL5C 10K 12 SIL5A 10K DIN1/26B AUXA LEFT 34 SIL4B 18KS TR50 J111 VR22 10K 1 2 3 VR23A 4K7 DUAL R219 3K3 CON3/17 CON3/22 CON4/19 MON RET OPT B

13、/CAST MODE TR40 J111 C119 2N2 R213 10M R214 10M TR45 J111 C120 2N2 CON4/2 CON4/1 TR46 J111 C121 2N2 R216 10M TR47 J111 TR48 J111 C122 2N2 C123 2N2 R215 10M 4 5 6 VR23B 4K7 DUAL R220 3K3 12 SIL4A 18KS 78 SIL4D 18KS D38 1N4148 D37 1N4148 D35 1N4148 D36 1N4148 D42 1N4148 D39 1N4148 TR49 J111 TR51 J111

14、TR52 J111 TR53 J111 TR54 J111 DIN1/26A CON3/8 CON3/7 DIN1/25B TO DIRECT SWITCH AUXA RIGHT AUXB LEFT CON3/2 SHUNT SERIES MIX SOLO TR61 J111 D47 1N4148 D45 1N4148 D48 1N4148 FROM CD1061 R227 12K 78 SIL5D 12K DIN1/13B PFLTR62 J111 TR64 J111 TR66 J111 TR68 J111 TR63 J111 TR65 J111 TR67 J111 D49 1N4148 D

15、52 1N4148 D50 1N4148 D53 1N4148 D51 1N4148 R228 12K 34 SIL5B 12K DIN1/25A CON3/6 CON3/5 AUXB RIGHT CONB/10 CONB/9 CONA/3 COND/9 COND/10 COND/7 DIN1/21B DIN1/21A DIN1/19B PC1137L MON MIX+ L MON MIX- R MON MIX+ R MON MIX- 56 SIL4C 18KSD41 1N4148D40 1N4148 TR55 J111 TR56 J111 R217 10M R236 1M D91 1N414

16、8 R234 10K C124 100N CON4/3 CON4/4 V+ R218 10M R231 100K VSS VSS CON5/8 AUX TO MONITOR BUS FROM SUB PCB PC1125R229 100K R230 1M TR69 BC182 VSS V+ R232 100K TR70 BC182 R233 100K R235 100K C125 100N AUX TO MONITOR CONA/4 COND/8DIN1/19A PLUG IN PCB SHUNT SERIES CHANNEL SOLO D54 1N4148 FROM CD1061 Radio

17、Fans.CN 收音机爱 好者资料库 Date: October 31, 1990Sheetof 4 SizeDocument NumberREV DCD10602 Title DCM232 EQUALISER DDA LTD R124 10K R126 10K 12 3 VR10A 100K- R128 6K8 R129 75 10 9 8 IC9C TL074 C75 33N 45 6 VR10B RV 100K- R130 6K8 R131 75 5 6 7 IC9B TL074 C76 100N V+ FILTER SWITCH ON SUB PCB PC1125 R122 2K 10

18、0K 100K R123 2M2 R125 10K 12 13 14 IC9D TL074 CON2/14 CON2/13 R112 1K5 R114 47K R121 6K8 C74 100N C66 100/16 R111 1K5 VR8 10KC C67 2N2 C68 1N SW17 SUJ2 C62 100/16 R108 6K8 R109 6K8 C63 2N2 TR19 J175 D17 1N4148 C64 100N C65 1N R110 2M2 5 6 7 IC7B TL072 CON4/20 CON4/19 SW6 SUJ4 R107 100K LED12 LED CON

19、2/12 R113 47K 3 2 6 7 4 IC8 TL071 C69 100N R116 36K R117 5K6 R115 7K5 1 2 3 VR9A 4K7 DUAL C70 6N8 R118 2M2 C72 33P TR18 J111 C71 100/16 D16 1N4148 V- TR20 J111 D20 1N4148 R119 1M D19 1N4148 R133 10K 3 2 1 4 1 1 IC9A TL074 C78 33P R135 10K 45 6 VR9B RV 4K7 DUAL TR21 J111 R136 10K R132 10K R127 4K7 TR

20、? JFET N CON2/18 C79 100/16 R138 100K TR23 J111 D21 1N4148 C80 100/16 R140 100K CON2/17 D22 1N4148 R134 75 TR22 J175 R120 1M D18 1N4148 LED13 LED SW7 SUJ4 R137 10K C77 100/16 R139 10K R143 10K 10 9 8 IC5C TL074 C82 33P R141 10K R141 33P DIN2/1B DIN2/1A R144 75 R142 10K R145 10K R146 75 C83 100/16 DI

21、N2/2B DIN2/2A R157 100K R156 100K C85 100/16 C86 100/16 R149 7K5 R150 7K5 C87 33P C88 33P R153 15K R151 7K5 R152 7K5 C89 33P C90 33P R154 15K 5 6 7 IC5B TL074 CON2/19 C91 100/16 R147 100K TR26 J111 D24 1N4148 TR25 J111 D23 1N4148 C84 100/16 R148 100K CONB/2CONB/4 PLUG IN PCBPC1137 CON2/20 R173 10K R

22、160 10K LED14 LED SW8 SUJ4 C92 100/16 R158 100K R? R159 10K VR11 10KC R161 4K7 C93 33P 12 13 14 IC10D TL074 C98 100/16 R172 100K R189 100kC94 1N5 R163 330 FREQ X3 ON SUB PCB PC1125 CON5/6 CON5/5 CON5/2 R171 100k C97 6N8 R173 10K C99 33P 12 13 14 IC11D TL074 VR4 10KC R174 4K7 R177 330 R176 10K C100 1

23、0N R181 100K C102 47N R186 100K CON3/14 CON3/10 CON3/13 FREQ X3 ON SUB PCB PC1125TR? JFET N C104 100/16 R187 100K TR28 J111 C105 100/16 R188 100K D25 1N4148 D26 1N4148 CON2/4 CON2/3 TO CD1062 ROUTING AND AUXILIARIES CONB/1CONB/3 CON3/9 R180 6K8 C101 4N7 10 9 8 IC11C TL074 45 6 VR16B RV 100K- R185 6K

24、8 R184 75 R182 75 C103 22N 5 6 7 IC11B TL074 VR15 10KC R178 3K3 R179 10K R183 10K 3 2 1 4 1 1 IC11A TL074 12 3 VR16A 100K- CON5/1 45 6 VR12B 100K- R170 6K8 R169 75 5 6 7 IC10B TL074 C96 3N3 C95 680P VR13 10KC R164 3K3 3 2 1 4 1 1 IC10A TL074 R165 10K R168 10K R166 6K8 12 3 VR12A 100K- R167 75 10 9 8

25、 IC10C TL074 RadioFans.CN 收音机爱 好者资料库 Date: March 8, 1993Sheet 1of 4 SizeDocument NumberREV DCD1059-7A Title DCM INPUT/OUTPUT DDA LTD CON 2/8 R103 2M2 3 2 1 8 4 IC7A TL072 C60 33P R104 3K3 R105 75 C61 100/16 R106 100K MIX PHASE CON2/7 CON1/34 R100 100K C58 100/16 R102 3K3 R101 3K3 C59 220N TR17 J111

26、D15 1N4148 CON2/6 CON2/5 CON1/33 SUBGROUP SWITCH ON SUB PCB PC1125 R26 10K TR3 J111 C155 33P C9 33P 5 6 7 IC1B NE5532 R19 75 R23 10K R22 10K R25 2M2 C10 100/16 V-V- V+ R13 24K C6 1N5 TR1 2SB737 D1 1N4148 R15 7K5 R16 7K5 D4 1N4148 D2 1N4148 R14 75 VR1 10K- R20 4K7 R17 27K VR2 501 CMMR TRIM CON1/32 CO

27、N1/29 OPT NTM1 1:1 +5V R8 1K5 R9 330 SW2 SUJ2 C2 47/63 R11 24K C4100P S? SW 4PDT DIN1/31A DIN2/32B DIN2/32A +48V MIC INPUT + - C1 2.2/63 R2 6K81% R1 6K81% R3 1K D88 1N4148 RL1 RELAY SPDT D? LED DIN2/30B DIN2/30A LK? LK BUS1 D/I INPUT + - R4 100K R5 100K R6 3K9 R7 3K9 R95 3K6 R10 1K5 C3 47/63 R12 24K

28、 C5 100P R97 10K VR7 10KC R99 1K2 VR6 104 BUS TRIM TR2 2SB737 D3 1N4148 C7 220/16 C8 220/16 R21 4K7 R18 27K 12 13 14 IC2D TL074 R24 75 C11 100/16 R27 2M2 CON2/1 CON2/2 LK? LK LK? LK CON1/25 TR4 J111 R28 10K D5 1N4148 D6 1N4148 MIC TAPE LK? LK CON2/9 TO CD1062 ROUTING AND AUXILIARIES CON2/15 CON4/16

29、CON4/15 MIX POST CON4/18 SW4 SUJ4 MIX PRE CON2/10CON4/20 CON2/12CON4/19 SW5 SUJ4 TO CD1060 EQ AND INSERT POST LED16 LED MIC TO MIX PRE CON1/31 CON1/30CON4/17 LK? LK DIRECT FROM CHANNEL PAN SW3 SUJ2 LED9 LED CD1062 ROUTING AND AUXILIARIES C? C+ C55 33P C56 33P R98 75 R32 10K C14 33P C? C+ DIN2/17AB L

30、K? LK BUS32 BUS MIX BUS COMMON R94 100K R395 10K R96 100K C53 100/16 3 2 1 8 4 IC1A NE5532 DIN2/3B DIN2/3A DIN1/13A BUS OUT + - VR3 502 C12 100/16 C13 100/16 R30 75 R29 75 3 2 1 8 4 IC3A TL072 5 6 7 IC3B TL072 56 SIL1C 4K7 78 SIL1D 4K7 12 SIL1A 4K7 34 SIL1B 4K7 R31 75 5 6 7 IC4B TL074 TR6 J111 R37 1

31、0K 34 SIL2B 2K2 78 SIL2D 2K2 12 SIL2A 2K2 56 SIL2C 2K2 LK? LK R33 10K R34 10K C15 100/16 R35 100K DIN1/10B TAPE REVERSER361 22K CON3/32 VDD R360 1M 8 9 10 IC18C 4011 12 13 11 IC18D 4011 V+ R334 22K R335 100K TR87 BC182 R155 100K R338 100K TO SUB PCB PC1125 VSS VSSVSS V+VDD D80 1N4148 D81 1N4148 R332

32、 100K TR86 BC182 R333 10K D82 1N4148 R336 1M R337 220K R339 47K R340 100K TR88 BC182 R341 4K7 LP1 LAMP CON3/31 R330 100K 5 6 4 IC17B 4011 5 6 4 IC16B 4011 VSS RESET MONITOR BUS C138 22N R331 330K SW15 SPAD 8 9 10 IC16C 4011 R91 22K TR16 J111 R90 10K VR5 502 METER ADJUST TR5 J111 D8 1N4148 D7 1N4148

33、C20 33P R42 6K8 C22 100/16 3 2 1 4 1 1 IC5A TL074 R36 10K DIN1/12A DIN1/12B DIN2/4B OSC/SLATE INPUT - + C16 100/16 R40 6K8 R41 6K8 DIN2/4A DIN2/5A BUS MONITOR + - TAPE A + - R38 100K R39 100K C17 100/16 R43 6K8 R44 6K8 C18 33P C19 33P R45 6K8 C23 100/16 C26 100/16 R48 6K8 R53 6K8 R49 6K8 R53 6K8 C21

34、 33P R46 100K C25 33P R50 6K8 C38 100/16 R68 10K C29 100/16 R55 10K TR10 J111 TR7 J111 5 6 7 IC6B TL074R74 4K7 C41 100/16 VR4 10KCD? D TR14 J111 R88 10K R89 100KD13 D TR11 J111 C52 33N CON1/39 DIN2/7B DIN2/7A CON3/35 R92 3K6 R93 75 12 13 14 IC5D TL074 TR13 J111 R78 24K R81 100K C45 100/16 R82 3K3 3

35、2 1 8 4 IC4A TL072 C47 33P METER VSSR86 75 R85 3K3 C48 100/16 MONITOR TAPE 12 13 11 IC16D 4011 C139 22N R347 330K SW16 SPAD 1 2 3 IC16A 4011 R346 100K 12 13 11 IC17D 4011 R342 100K 1 2 3 IC17A 4011 D83 1N4148 R350 22K VSSVSS VSS VSS V+ V+ VDD D85 1N4148 TR89 BC182 R343 100K D87 1N4148 R344 1M R345 2

36、20K R353 100K D86 1N4148 R354 10K VSS VSSVSSVSS D84 1N4148 TR90 BC182 R355 1M R356 220K R357 47K R358 100K TR91 BC182 R359 4K7 LP2 LAMP VSS R349 1M 1 2 3 IC18A 4011 5 6 4 IC18B 4011 8 9 10 IC17C 4011 CON2/11DIN1/11A DIN1/10A CON3/39 CON3/36 VDD R87 100K R351 1M R352 22K R348 22K OVERDUB RECORD/BUS C

37、ON1/35 CON1/40 R79 10K D11 1N4148 C51 33N C44 100/16 R83 3K3 C46 220N TR15 J111 D14 1N4148 R84 2M2 MIX PHASE MONITOR BUS MONITOR -3dB R77 10K TR12 J111 D9 1N4148 C49 33N D10 1N4148 C50 33N C43 33P R80 75 10 9 8 IC6C TL074 R66 10M R65 100K C39 100/16R72 10K R73 75 C40 33P R75 10K C42 100/16 12 13 14

38、IC6D TL074 R76 100K C28 33P TR9 J111 TR8 J111 C36 100/16 R64 10K R70 10K C37 100/16 C32 33P R59 6K8 3 2 1 4 1 1IC6A TL074 R71 10M R69 10M R67 10M DIN2/5B DIN2/6A DIN2/6B TAPE B + - R47 100K R51 100K C24 33P C28 33P R54 6K8 C30 100/16 C33 100/16 R57 6K8 R61 6K8 R58 6K8 R62 6K8 R56 100K R60 100K C31 3

39、3P C35 33P R63 6K8 C35 33P CON1/37 CON1/38 TAPE A/B SELECT CON1/36 MONITOR TAPE CON3/40 Date: October 31, 1990Sheet 4of 4 SizeDocument NumberREV DCD10612 Title DCM232/224 MUTE AND SOLO LOGIC DDA LTD D? LED CON4/10 CON4/9 CHAN CUT V+ C137 33N R319 100K D78 1N4148 VDD VSS SUB PCB PC1125 R309 100K 5 6

40、4 IC15B 4011 R310 22K R312 22K R313 100K R314 100K R329 75 TR78 BC182 S? SW SPST CON4/8 CON4/7 CHANNEL CUT SUB PCB PC1125 R311 330K C135 22N 12 13 11 IC15D 4011 12 13 11 IC12D 4011 1 2 3 IC12A 4011 R237 100K R239 330K MIX CUT R243 2K2 MANUAL/AUTOMATION SELECT S26 SUJ2 SW12 SPAD DIN1/11B AUTOMATION M

41、UTE SEND D? D DIN1/6A CON3/29 VDD R265 1M R266 100K R268 22K 12 13 11 IC13D 4001 CON3/38 AUTOMATION CUT A ENABLE MUTE A BUS VDD VSS D64 1N4148 R240 22K R241 100K TR71 BC182 R242 10K D58 1N4148 VSSVSS VSS VSS V+ V+ C126 22N R244 22K R245 100K C127 33N TR72 BC182 R246 9K1 R247 220K R249 2K2 D57 1N4148

42、 V+ SHUNT FET MIX CUT D59 1N4148 R253 1M TO CD1062 VSS VDD CON3/33 CHANNEL CUT RESET R316 1M R317 100K VSS D77 1N4148 TR79 BC182 R315 100K 1 2 3 IC14A 4011 VSS VSS V+V+ VSS R318 22K R320 100K TR84 BC182 R321 220K R322 1M R323 100K R324 2K2 TR85 BC212 R325 100K SERIES FET CONA/8 CONA/7 CHANNEL CUT SH

43、UNT FET R326 1M D79 1N4148 R327 220K TO CD1062 +5V+5V D90 1N4148 D89 1N4148 R376 150 TR92 BC212 CON3/27 C141 22/25 DIN1/16A DIN1/16B V+ R364 10 VSS VSS VSS SERIES FET TR73 BC212 R250 100K R251 1M D60 1N4148 R252 220K TR74 BC182 R256 4K7 LP3 LAMP VSS ONCUT R248 100K R254 47K R255 100K VSS R? R VDD D6

44、2 1N4148 DIN1/6B CON3/25 VDD VSS VDD VSS R267 1M R261 1M R262 100K R263 1M R264 22K D61 1N4148 8 9 10 IC13C 4001 R260 1M B ENABLE MUTE B BUS CON3/30 VDD DIN1/5B VDD CON3/34 R259 100K 1 2 3 IC13A 4001 D66 1N4148 R270 1K R269 1M R272 100K R271 1M 5 6 4 IC14B 4011 MIX CUT SIP MUTE SAFE R? R TR? NPN VSS

45、 5 6 4 IC13B 4001 D65 1N4148 DIN1/16B DIN1/16B DIN1/16B DIN1/16B OV R365 R C142 220/25 R367 10 R369 10 R370 10 C144 22/25 C146 22/25 C147 22/25 C150 22/25 R374 10 C151 22/25 CONA/1 CON5/19 IC10/11 IC3/4 IC1/2/5/6/EBO IC7/8/9 V- R 10K 2/18 4/20 6/22 LED1 LED LED2 LED LED3 LED LED4 LED8/24 10/26 12/28

46、 14/30 16/32 LED5 LED LED6 LED LED7 LED LED8 LED CON3/28 CONA/2 CON5/20 IC10/11 C143 220/25 R368 10 C145 22/25 R371 10 DIN1/15A DIN1/15B V- R366 10 V+ R300 100K D67 1N4148 VDD DIN1/8A RESET R274 100K R273 1M 12 13 11 IC14D 4011 R275 100K MIX SOLO SW13 SPAD 5 6 4 IC12B 4011 8 9 10 IC12C 4011 EXT MUTE

47、 VSS DIN1/5A DIN1/4B DIN1/4A SIP MODE SOLO EN FLASH VDD R276 330K C128 22N R277 1M D68 1N4148 D69 1N4148 D70 1N4148 R278 1K R279 1K R280 1K 8 9 10 IC14C 4011 MIX SOLO R286 22K R287 47K R288 100K TR76 BC182 R289 4K7 LP4 LAMP D? D VSS VSS V+ TR? BC182 V+ R295 100K R296 100K R297 1M R299 100K R298 220K

48、 R307 100K C132 33N TR81 BC182 SHUNT FET SERIES FET MIX SOLO R301 100K R308 100K C131 100N TO CD1062 DIN1/1A DIN1/1B +5VR363 10 C154 22/25 CON4/13 C148 22/25 R372 10 C149 22/25 C152 22/25 R375 10 C153 22/25 IC3/4 IC1/2/5/6/EBO IC7/8/9 DIRECT MIX DI HF/LF EQ CHANNEL LED9 LED LED10 LED LED11 LED LED12

49、 LED LED13 LEDINSERT CHANNEL MID EQ CHANNEL CHAN/MIX REVERSE PRE/POST FADER REVERSE LED14 LED LED15 LED LED16 LED LED17 LED RESET IC12/13/14/15/16/17/18 R328 10K C136 22/25 DIN1/2A DIN1/2B OV LOGIC DIN1/7A DIN1/7B VDD VSS R362 10 C140 22/25 SHUNT FET SERIES FET CHANNEL SOLO C133 100N VSS VSS V+ R302 100K R303 100K TR82 BC182 R306 100K R304 1M D76 1N4148 TR83 BC182 R305 220K