Carvin_Promix_7_System_Master_Schematics电路图.pdf

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1、3. ALL CAPACITORS IN MICROFARADS, EXCEPT AS NOTED. NOTES UNLESS OTHERWISE SPECIFIED 4. ALL RESISTORS IN OHMS. 2.21K smt 1/4w 2.21K smt 1/4w MASTER 15K smt 1/4w 10K smt 1/4w E. PETERSEN E. PETERSEN MONITOR MIC IN B50Kx2 B50Kx2 B50Kx2 MONITOR 10C10K 10K FAD x2 .022F .001F .001F .001F P13.A P12.A P11.A

2、 P13.B P12.B P11.B RIGHT XFD A10.A A10.B A11.A A11.B 82pF A LEFT A12.B A12.A 1.51K 1.51K B LEFT 560pF 560pF P7.B P7.A P6.B P6.A .022 .022 A2.A A4.B A5.B A6.B A4.A A5.A A6.A A1.B A2.B GAIN B50K B50K B50K B50Kx2 82pF 82pF 1.5K 1.5K B50K B50K B50K 82pF 39pF 39pF A RIGHT 47 47 82pF 82pF 000 000 1.5K 1.5

3、K A1.A 39pF 39pF S2.A S2.B 39pF 39pF P104 P103 P102 P101 22F 22F 470 100 100 100 100 10K 10K 100 100 B RIGHT #859 #860 #865 #868#874 #875 #876 47K 22K 47K47K 47K47K LOW MID LOW MID C30 C31 C40 C34 C35 C12 C38 C29 R13 R14 R16 R12 R17 R37R36 R38 R32 R80 R81 R92 R93 C42 R84 R83 LOW MID C32 C33 C41 C36

4、C37 C39 R40R39 R41 R35 J7 C11 C10 4.7K C16 C17 C21 C22 15K 15K 2.2K R29 R11 R15 J10 J11 R23 R24 R49 22K R52 10K C47 R56 22K R55 R57 10K R58 R43 R45 C48 C50 R79 R82 C46 22K 22K 4.7K 4.7K C13 R8 C5 R6 C6 1% J31 R7 cw cw HI cw cw cw HI cw cw cw cw cw C3 C4 C9 C1 C2 R9 R3 cw cw HI cw cw C8 22 22 22 22 2

5、2 22 22 22 22 22 22 1% R4 1% R5 1% 22 !- + !- + !- + !- + !- + !- + !- + !- + !- + !- + + + + + + + + + + !- + !- + !- + + + + + + + + + + !- + !- + !- + + + + + + 220pFC49 220pFC52 C103 22 + C104 22 + 12340 World Trade Drive San Diego, CA 92128 (858) 487-1600 FAX 487-6629 REVISED BY: APPROVED: DRAW

6、N BY: DATE: DATE: ASSY. DATE: ARVIN REV: REV: NO: PCB NO: C RIGHT LEFT B50Kx2 P10.A P10.B B50Kx2 GAIN cw GAIN cw 2.2K R1 2.2K R2 J1.C J1.D MIC IN J21 2.2K R88 A9.A 39pF 100 100 J9 R28 C62 R26 10K R27 10K R30 !- + + MONO / SUB S4.A S4.B -15VDC N -15VDC N +15VDC P 47K smt 1/4w R42 47K smt 1/4w R33 Q20

7、 Q9 82P C65 82P C64 R44 R46 Q10 1 K 1 K + + 0.01F A7.B 22K 47K C70 R20 R21 6!- 5 +7 0.047F C60 39pF C72 R47 10K A13.B !- + 39pF C74 + R50 10K 22F 100K C77 R51 + B50K MONO P19 cw A7.A 2!- 3 +1 39pF C80 + 22F 100K C83 R59 + 220K R60 X-OVER X-OVER R62 22K R61 22K S5.A LEFT XFD 2. ALL DIODES ARE TYPE 1N

8、914 EXCEPT AS NOTED SYSTEM MASTER FADER ONE 10K P14.A cw FADER ONE 10K P14.B cw S5.B MIC ON 22F C105 + 100K R65 +15VDC R66 4.7K D29 MIC ON GREEN S15.B -15VDC -TALK R71 2.2K R72 2.2K 0.1F C69 12K R19 J5.A 22F C54 + 22F C55 + J5.B CROSS FADER 10Kx2 P1.A cw CROSS FADER 10Kx2 P1.B cw B LEFT B RIGHT A LE

9、FT A RIGHT R95 10K R96 10K R118 10K R119 10K R102 10K R112 10K R100 10K R101 10K RIGHT XFDLEFT XFD B50K MIC LEVEL P15 cw R10 R18 CROSSFADER TALKOVER S15.A SMT C68 22F + NPO 0.001F C61 R123 68K R124 470 R125 470K smt 0.0033F C81 120pF C66 R126 47K J1.A J1.B C67 22 + C78 22F + NPO 0.001F C71 R153 68K

10、R154 470 R135470K smt 0.0033F C82 120pF C86 R146 47K C87 22 + thru C81A thru 0.0033F C82A R149 10K R150 10K S8.A A-XFAD S9.A B-XFAD S8.B A-XFAD S9.B B-XFAD 10K 10K 1 PHONO / LINE R25 10K R34 10K EARTH EARTH EARTH EARTH EARTH EARTH EARTH EARTH 5. ALL OP AMPS ARE TYPE 4565 EXCEPT AS NOTED. 1. ALL GROU

11、NDS ARE A EXCEPT AS NOTED. 10K C58 R53 22 + 10K C59 R54 22 + H2.A H1.B H2.C H1.D H2.B H1.A H2.D H1.C A8.B 6 5+ 7 8 4 +15VP -15VP A8.A 2 3+ 1 8 4 +15VP -15VP EARTH H6.AH5.A H6.BH5.B MIC CHANNEL 1 A15.B 82pF C20 R69 10K !- + + A21.B 82pF C23 R70 10K !- + + A21.A 82pF C26 R98 10K !- + + A15.A 82pF C44

12、R99 10K !- + + H9.B H9.A H9.C LEFT RIGHT H10.B H10.A H10.C B50Kx2 B50Kx2 B50Kx2 .001F .001F P23.A P22.A P21.A P23.B P22.B P21.B A LEFT B LEFT .022 .022 A25.B A26.B A25.A A26.A B50K B50K B50K A RIGHT 000 000 1.5K 1.5K S7.A S7.B 39pF 39pF 10K 10K B RIGHT 47K47K 47K47K LOW MID C73 C45 C84 C94 C95 R122R

13、127 R121 R117 LOW MID C91 C75C85 C96 C97 R151R152 R155 R120 R174 R175 C92 C93 cw cw HI cw cw cw HI cw 22 22 22 22 22 22 !- + !- + + + + !- + !- + + + + + B50Kx2 P20.A P20.B B50Kx2 GAIN cw GAIN cw 2.2K R158 2.2K R159 J2.D J2.C R170 R171 C100 22F + NPO 0.001F C101 R160 68K R161 470 R162 470K smt 0.003

14、3F C102 120pF C106 R163 47K J2.B J2.A C107 22 + C108 22F + NPO 0.001F C109 R166 68K R167 470 R164 470K smt 0.0033F C110 120pF C111 R165 47K C112 22 + thru C102A thru C110A R168 10K R169 10K S10.A A-XFAD S11.A B-XFAD S10.B A-XFAD S11.B B-XFAD 10K 10K PHONO / LINE R172 10K R173 10K EARTH EARTH 10K C11

15、5 R106 22 + 10K C116 R107 22 + H2.EH1.E H2.GH1.G H2.FH1.F H2.HH1.H A28.A 2 3+ 1 8 4 +15VP -15VP A28.B 6 5+ 7 8 4 +15VP -15VP EARTH S8.D A LED -15VDC+15VDC R177 4.7K D30 RED S9.D B LED -15VDC +15VDC R178 4.7K D35 GRN S10.DA LED -15VDC +15VDC R179 4.7K D36 RED S11.D B LED -15VDC +15VDC R180 4.7K D37 G

16、RN 2 ZONE J15 A27.B A27.A 82pF 82pF C56 C57 R78 R87 4.7K 4.7K !- + + !- + + 10K P3.A cw 10K P3.B cw 2.21K smt 1/4w 2.21K smt 1/4w 15K smt 1/4w 10K smt 1/4w MIC IN 10C10K .022F .001F 82pF 1.51K 1.51K 560pF 560pF A31.A A30.B A31.B GAIN 82pF 82pF 1.5K 1.5K B50K B50K B50K 82pF A30.A P9 P8 P5 P201 22F 22

17、F 470 47K 22K LOW MID C126 R104 R114 R129 R103 R147 C119 C121 4.7K 2.2K R128 R97 C124 R184 C123 1% J32 R91 cw cw HI cw C98 C99 C122 C127 C128 R157 R181 cw C125 22 1% R182 1% R183 1% !- + !- + !- + + + + + + !- + MIC IN J22 2.2K R185 S1.A S1.B MIC ON 22F C129 + 100K R186 +15VDC R187 4.7K D23 MIC ON G

18、REEN B50K MIC LEVEL P16 cw EARTH EARTH H6.CH5.C H6.DH5.D 2.21K smt 1/4w 2.21K smt 1/4w 15K smt 1/4w 10K smt 1/4w MIC IN 10C10K .022F .001F 82pF 1.51K 1.51K 560pF 560pF A33.A A32.B A33.B GAIN 82pF 82pF 1.5K 1.5K B50K B50K B50K 82pF A32.A P25 P24 P18 P301 22F 22F 470 47K 22K LOW MID C141 R191 R192 R19

19、4 R190 R195 C134 C136 4.7K 2.2KR193 R189 C139 R202 C138 1% J33 R188 cw cw HI cw C131 C132 C137 C142 C143 R198 R199 cw C140 22 1% R200 1% R201 1% !- + !- + !- + + + + + + !- + MIC IN J23 2.2K R203 S12.A S12.B MIC ON 22F C144 + 100K R204 +15VDC R205 4.7K D24 MIC ON GREEN B50K MIC LEVEL P26 cw EARTH EA

20、RTH H6.EH5.E H6.FH5.F MIC CHANNEL 3 MIC CHANNEL 2 B50Kx2 B50Kx2 B50Kx2 .001F .001F P29.A P28.A P27.A P29.B P28.B P27.B A LEFT B LEFT .022 .022 A34.B A35.B A36.B A34.A A35.A A36.A B50K B50K B50K A RIGHT 82pF 82pF 000 000 1.5K 1.5K S13.A S13.B 39pF 39pF 10K 10K B RIGHT 47K22K 22K47K LOW MID C151 C146

21、C149 C154 C155 C163 R211R212 R210 R208 LOW MID C147 C148 C150C156 C157 C164 R213R214 R215 R209 R234 R235 C152 C153 R216 R217 4.7K 4.7K cw cw HI cw cw cw HI cw 22 22 22 22 22 22 !- + !- + !- + + + + + !- + !- + !- + + + + + + + B50Kx2 P30.A P30.B B50Kx2 GAIN cw GAIN cw 2.2K R219 J3.D J3.C FADER THREE

22、 10K P31.A cw FADER THREE 10K P31.B cw R230 R231 C169 22F + NPO 0.001F C170 R220 68K R221 470 R222 470K smt 0.0033F C173 120pF C174 R223 47K J3.B J3.A C175 22 + C176 22F + NPO 0.001F C177 R226 68K R227 470 R224 470K smt 0.0033F C178 120pF C179 R225 47K C180 22 + thru C173A thru C178A R228 10K R229 1

23、0K S16.AA-XFAD S17.AB-XFAD S16.BA-XFAD S17.BB-XFAD 10K 10K PHONO / LINE R232 10K R233 10K EARTH EARTH 10K C183 R206 22 + 10K C184 R207 22 + H4.AH3.A H4.CH3.C H4.BH3.B H4.DH3.D A37.A 2 3+ 1 8 4 +15VP -15VP A37.B 6 5+ 7 8 4 +15VP -15VP EARTH B50Kx2 B50Kx2 B50Kx2 .001F .001F P34.A P33.A P32.A P34.B P33

24、.B P32.B A LEFT B LEFT .022 .022 A38.B A39.B A38.A A39.A B50K B50K B50K A RIGHT 000 000 1.5K 1.5K S14.A S14.B 39pF 39pF 10K 10K B RIGHT 47K22K 22K47K LOW MID C190 C185 C188 C193 C194 R241R242 R240 R238 LOW MID C186 C187C189 C195 C196 R243R244 R245 R239 R262 R263 C191 C192 cw cw HI cw cw cw HI cw 22

25、22 22 22 22 22 !- + !- + + + + !- + !- + + + + + B50Kx2 P35.A P35.B B50Kx2 GAIN cw GAIN cw 2.2K R246 2.2K R247 J4.D J4.C R258 R259 J4.B J4.A R256 10K R257 10K S18.A A-XFAD S19.A B-XFAD S18.B A-XFAD S19.B B-XFAD 10K 10K PHONO / LINE R260 10K R261 10K EARTH EARTH 10K C209 R236 22 + 10K C210 R237 22 +

26、H4.EH3.E H4.GH3.G H4.FH3.F H4.HH3.H EARTH S16.D A LED -15VDC +15VDC R264 4.7K D38 RED S17.D B LED -15VDC +15VDC R265 4.7K D39 GRN S18.D A LED -15VDC +15VDC R266 4.7K D40 RED S19.D B LED -15VDC +15VDC R267 4.7K D41 GRN A41.B A41.A 82pF 82pF C213 C214 R270 R271 4.7K 4.7K !- + + !- + + 10K P36.A cw 10K

27、 P36.B cw LINE 5 LEFT LINE 4 LEFT LINE 5 RIGHT LINE 4 RIGHT 4 3 FADER GNDFADER GND H21.A H21.G H21.B H21.H H21.E H21.F H21.C H21.D H20.AH20.GH20.BH20.H H20.E H20.F H20.C H20.D ABAB FADER GND A GND L MAIN R MAIN R333 10K R334 10K MONITOR J16 EARTH J5.C J5.D EARTH 100 R250 22F C197 + 100 R251 22F C198

28、 + MONO H5.GH6.G H5.HH6.H A23.A 82pF C199 !- + + A23.B 82pF C200 !- + + S3.A S3.B 10K smt 1/4w 10K smt 1/4w R63 R75 S21.A S21.B R280 R281 R282 10K 1 L R283 10K 1 R R284 10K 2 L R285 10K 2 R R286 10K 3 L R287 10K 3 R R288 10K 4 L R289 10K 4 R 1 L 1 R S22.A S22.B 2 L 2 R S23.A S23.B 3 L 3 R S24.A S24.

29、B 4 L 4 R R MON R254 470 R255 470 Q4 Q5 R290 10K -TALK R276 47K R278 47K R277 47K R279 47K A40.A 82pF C240 R148 10K !- + + R321 22K R322 22K R323 22K A40.B 82pF C242 R156 10K !- + + R196 10K D46 RED R197 4.7K R315 1K S26.A S26.B 10K smt 1/4w 10K smt 1/4w R324 R325 A24.B 82pF C120 R328 47K !- + + R32

30、6 22K R327 22K R331 47 R252 33K R253 33K R248 1K R249 1K EARTH C243 22 + MIC ONE 1.51K 1.51K 82pF82pF 22F 22F 1% J6 C244 C245 C246C247 R335 1% R336 + + H17.A H17.B H17.C H17.D H16.A H16.B H16.C H16.D ( TOP ) M1+ M1- MIC GND A48.A 39pF C251 !- + + R348 470 C254 22 + MICS 10K smt 1/4w 10K smt 1/4w R33

31、7 R338 L MAIN R MAIN L MON OUT R MON OUT L MON OUT R MON OUT L MON R341 3.3K R342 3.3K -TALK R343 10K R344 10K A13.A !- + A51.A R351 220P C255 10K 1 2 !- 3 + + 1 MET -15VDC +15VDC R352 2 2 0 K C256 10K R353 22 + A45.D A45.A A45.B R355R356R357R358 3 3 0 1 K 4.7K 4 7 K D48 D47 D45 14 2 1 4 5 6 7 8 !-

32、9 + !- + !- + -15VDC +15VDC R354 3.3K B50Kx2 P17.A CUE MIX cw B50Kx2 P17.B CUE MIX cw ZONE SOURCE A44.A 220pF C258 R73 15K !- + + A44.B 220pF C259 R74 15K !- + + R77 15K R76 15K R89 15K R90 15K 10K 10K MON MX L MON MX R MON MX LMON MX R R268 10K R269 10K B50K ZONEP37 cw A24.A 39pF C261 R273 10K !- +

33、 + R272 10K R345 470 C262 22 + L OUT R OUT A9.B 39pF C63 R31 10K R360 10K !- + + MICS L MIC R MIC R MIC L MIC C271 82 F + C272 82 F + C273 82 F + PROMIX 7 11OCT01 C252 22 + C253 22 + C274 22 + C275 22 + C276 22 + C277 22 + C278 22 + C279 22 + C228 22 + -15VDC N +15VDC P Q7 R291 Q6 1 K +15VDC P Q8 R3

34、32 100K MIC PROC M1+ M1- A GND L R L R L R PROC A PROC B EARTH H7.A H7.B H7.D H7.C H7.E H7.F H7.G H7.H H8.A H8.B H8.D H8.C H8.E H8.F H8.G H8.H H9.DH10.D #1 #2 #3 L OUT R OUT D49 #44 #55 #66 #77 +15VDC -15VDC -15VDC -15VDC rail .1cer C130 +15VDC rail .1cer C133 -15VDC rail .1cer C15 +15VDC rail .1cer

35、 C25 -15VDC rail .1cer C89 +15VDC rail .1cer C90 -15VDC rail .1cer C269 +15VDC rail .1cer C270 -15VDC rail .1cer C284 +15VDC rail .1cer C285 -15VDC rail .1cer C286 +15VDC rail .1cer C287 -15VDC rail .1cer C288 +15VDC rail .1cer C289 -15VDC rail .1cer C290 +15VDC rail .1cer C291 -15VDC A52.A R347 220

36、P C76 10K 1 2 !- 3 + + 2 MET -15VDC +15VDC R361 2 2 0 K C88 10K R362 22 + A42.D A42.A A42.B R363R366R367R368 3 3 0 1 K 4.7K 4 7 K D52 D51 D50 14 2 1 4 5 6 7 8 !- 9 + !- + !- + -15VDC +15VDC R369 3.3K D53 A53.A R371 220P C283 10K 1 2 !- 3 + + 3 MET -15VDC +15VDC R372 2 2 0 K C292 10K R373 22 + A43.D

37、A43.A A43.B R374R375R376R377 3 3 0 1 K 4.7K 4 7 K D56 D55 D54 14 2 1 4 5 6 7 8 !- 9 + !- + !- + -15VDC +15VDC R378 3.3K D57 A54.A R380 220P C294 10K 1 2 !- 3 + + 4 MET -15VDC +15VDC R381 2 2 0 K C295 10K R382 22 + A50.D A50.A A50.B R383R384R385R386 3 3 0 1 K 4.7K 4 7 K D60 D59 D58 14 2 1 4 5 6 7 8 !

38、- 9 + !- + !- + -15VDC +15VDC R387 3.3K D61 PK red R390 47K 1M R391 47K 1M 1M 2M 4M 3M R392 47K R393 47K R394 47K R395 47K R396 47K R397 47K 2M 2M 4M 4M 3M 3M EARTH EARTH EARTH EARTH EARTH EARTH EARTH EARTH EARTH EARTH EARTH EARTH MONITOR J8 H12.A H12.B LEFT RIGHT H12.CH11.C H12.DH11.D H11.A H11.B A

39、42.C 13 10!- 11 + R350 2 2 0 K A45.C 13 10!- 11 + A43.C 13 10!- 11 + A50.C 13 10!- 11 + A53.B 7 6 !- 5 + 1N914 D63 R40347K R370 2 2 0 K R379 2 2 0 K R388 2 2 0 K A51.B 7 6 !- 5 + 1N914 D66 R40147K A52.B 7 6 !- 5 + 1N914 D62 R40247K A54.B 7 6 !- 5 + 1N914 D64 R40447K H14.C H14.D H14.A H14.B 30-27004

40、80-27004 thru C177A thru 0.001F C71A thru C61A thru C101A thru C109A thru C170A R405 100K R406 100K R407 100K R408 100K R409 100K R410 100K R411 100K R412 100K C28 22 + R346 22K R400 22K S30.A S30.B MONO C300 22 + 2.2K R218 A3.B 6 5+ 7 8 4 A3.A 2 3+ 1 8 4 22F C293 + C C 16APR02 CHANGES FROM REV C: 1. ADD .01/400V C301 TO Power supply no SEC. 2. ADD 22F smt C293. not SEC. 3. ADD PINS FOR FADERS / move traces no sec FADER ONE 10K P41.A cw FADER ONE 10K P41.B cw 10K P42.A cw 10K P42.B cw 10K P43.A cw 10K P43.B cw 10K P44.A cw 10K P44.B cw 10K P45.A cw 10K P45.B cw RadioFans.CN 收音机爱 好者资料库