Carvin_XC3000_Stereo_3-Way_Crossover_Schematic电路图.pdf

《Carvin_XC3000_Stereo_3-Way_Crossover_Schematic电路图.pdf》由会员分享，可在线阅读，更多相关《Carvin_XC3000_Stereo_3-Way_Crossover_Schematic电路图.pdf（1页珍藏版）》请在收音机爱好者资料库上搜索。

1、S3.A H2.A H2.B H2.C H2.D 0.001F 400V Diode smt 600V 1A Diode smt 600V 1A Diode smt 600V 1A 22F 35V SMT 22F 35V SMT fsw=107kHz 15-86023 .0047F NEC2501 +15VP -15VP 0.01F 1N914 100H 100H 180pf R94 560 1000 1000 R85 R83 R84 4.73.9K 5.6K 22F .01 C167 D25 D27 D26 C161 C162 D28 16V C171 D31 D32 D33 D34 C10

2、6 C159 C160 C158 C168 C165 OP1 TR1 C166 Z2 Z1L1 L2 U3 + + + + + + + T + 100 smt 1/4w R13 GND LIFT EARTH GND LIFT S3.B GROUND LIFT 0.01F Film SMT C2 + E1 E2 EARTH MOUNT VIA GND LIFT GND LIFT VIPer 20 Source Drain Comp OSC VDD Q3 43 2 1 56 7 8 22F 450v F1 S1 PL1 N E L H1.A H1.D H3.A H3.D L3 12 34 S2 (

3、10X SWITCH) S2 (10X SWITCH) HIGH PASS CHANNEL 1 HIGH PASS CHANNEL 2 FREQ ADJ FREQ ADJ FREQ ADJ FREQ ADJ PEAK CH1 PEAK CH2 .0047F.0047f .0047f .0047f .0047f .0047f .0047f .0047f .0047F.0047f .0047f .0047f .0047f .0047f .0047f .0047f .047f .047f .047f +15VDC .047f .047f .047f.047f.047f POWER 3 WAY 2 W

4、AY 0.1f INPUT A10.B A11.A A11.B A12.A A9.B A12.B 0.1f0.1f0.1f INPUTA10.A A13.A A13.B A14.A A14.B 3 WAY 2 WAY A22.B A1.A A1.BA16.B A3.A A3.B A4.A P2.B P2.A P2.C 22F 22F 3.3K 3.3K 3.3K 470 D105 27pF PEAK A2.B A4.B P2.D 3.3K A16.A A5.A A5.B A6.A P3.D P3.B P3.A 3.3K 3.3K 3.3K A6.BP3.C 3.3K 27pF S15.A S1

5、4.A 12K S2.AS2.B S2.CS2.D A7.A A7.B P8.B P8.A P8.C 22F 22F 3.3K 3.3K 3.3K 27pF P8.D3.3K S7.A 12K S8.AS8.BS8.CS8.D P9.D P9.B P9.A 3.3K 3.3K 3.3K P9.C3.3K S12.A 27pF 22F A17.A 27pF 27pF 27pF 27pF 27pF 27pF 22F 22F 22F 100K 27pF 22F 22F 100K 27pF 27pF 22F 22F 100K 22F 22F 100K 27pF 27pF 27pF 27pF R46 R

6、45 27pF R11 R12 R106 R15 R17 R10 R49 R14 C13 C14 C15 C16 C17 C18 R18 R16 R50 22K 22K 10K 10K 22K 47K 68K 47K 50K 15K 50K 10K 50K 15K LED R19 C19 C20 50K R20 R22 R23 R24 R26 R28 R25 C22 C23 C24 R29 R27 47K 47K 50K 15K 50K 10K 50K 15K R30 C25 50K R31 R37 R39 R38 150 10K 10K C31 33K150K 47K 47K C51 C52

7、 R51 R52 R53 R54 R55 R61 R62 R63 R65 R67 R60 R64 C63 C64 C65 C66 C67 C68 R68 R66 22K 22K 10K 10K 22K 47K 68K 47K 50K 15K 50K 10K 50K 15K C53 C57C58C59 R56 R57 R58 R69 C69 C70 50K R70 33K 150K 47K R72 R73 R74 R76 R78 R75 C72 C73 C74 R79 R77 47K 47K 50K 15K 50K 10K 50K 15K R80 C75 50K R81 47K C35 R96

8、R47 R95 10K 22K 10K R48 R100 R99 D51 10K 10K C55 C26 C27 R32 R41 R43 R42 150 22K 22K C33 R33 R35 R34 150 10K 10K C29 R91 R93 R92 150 22K 22K C83 R87 R89 R88 150 10K 10K C81 R103 R104 R105 150 10K 10K C79 C10 C11 C12 C21 C76 C77 R82 C60 C61 R59 C54 C56 C71 C62 10K 10K C34 J2 C1 C36 R1 R2 R3 R4 R5 1K

9、C3 D2 J1 C7 R6 R7 R8 J8 J7 D1 1K C5 C4 R9 C6 1 2 3 2!- 3 +1 6!- 5 +7 6 !- 5 +7 2!- 3 +1 6!- 5 +7 2!- 3 +1 6!- 5 +7 6!- 5 +7 2 !- 3 +1 2!- 3 +1 6!- 5 +7 2!- 3 +1 6!- 5 +7 1 2 3 + 2!- 3 +1 6!- 5 +7 6 !- 5 +7 2!- 3 +1 6!- 5 +7 2!- 3 +1 6!- 5 +7 6!- 5 +7 2 !- 3 +1 2!- 3 +1 6!- 5 +7 2!- 3 +1 6!- 5 +7 T R

10、 2!- 3 +1 6!- 5 +7 T R R102 4.7K A19.A 2!- 3 +1 R86 R90 A20.A 2!- 3 +1 R98 R44 A8.A 2!- 3 +1 R36 A18.A 2!- 3 +1 C28 C30 C32 C82 C80 C78 22F 22F 22F 22F 22F 22F 150 150 150 150 150 R40 150 H5.A H5.B H6.D H6.C H8.B H8.A H1.B H1.C H3.B H3.C H6.B H6.A H5.C H5.D H7.A H7.B H4.A H4.B H4.C H4.D H9.B H9.A H1

11、2.B H12.A H10.D H10.C H8.D H12.D H10.B H10.A H11.A H11.B H9.C H9.D H7.D H11.D J3 12 3 +15VDC -15VDC J4 12 3 J5 12 3 J9 12 3 J10 12 3 J11 12 3 MID OUT CH1 HI OUT CH1 LOW OUT CH1 LOW OUT CH2 MID OUT CH2 HI OUT CH2 A17.B 6 5 + 7 8 4 A22.A 2 3 + 1 8 4 R97 22K S13.B S13.A MONO LOW OUTS S4.B S4.A PHASE S5

12、.B S5.A PHASE S6.B S6.A PHASE S9.B S9.A PHASE S10.B S10.A PHASE S11.B S11.A PHASE MMBT5550 NPN Q1 +15VDC 470 PEAK R101 D52 MMBT5550 NPN Q51 A2.A 2!- 3 +1 A9.A 2!- 3 +1 P4 cw P5 cw P6 cw P10 cw P11 cw P1 cw 50K CH 1 GAIN P7 cw 50K CH 2 GAIN 0.1f C8 0.1f C9 0.1f C37 0.1f C38 0.1f C39 R107 15K 0.1f0.1f

13、0.1f C40C41C42 15K R108 3.3K R109 3.3K R110 3.3K R111 3.3K R112 R21 68K R113 15K R71 68K R114 15K 3.3K R115 3.3K R116 3.3K R117 3.3K R118 3.3K R119 3.3K R120 3.3K R121 3.3K R122 R124 100 R123 100 +15VP -15VP +15VP -15VP A20.B 6 5 + 7 8 4 +15VDC -15VDC A19.B 6 5 + 7 8 4 +15VDC -15VDC A8.B 6 5 + 7 8 4

14、 +15VDC -15VDC A18.B 6 5 + 7 8 4 +15VDC -15VDC 1. ALL CAPACITORS ARE IN MICROFARADS, EXCEPT AS NOTED. 2. ALL DIODES ARE 1N4003, EXCEPT AS NOTED. NOTES: UNLESS OTHERWISE SPECIFIED. Stereo 3-Way Electronic Crossover 3. 10X SWITCH IS 1X WHEN CLOSED. J. KENNEDY XC3000 8DEC93 E. PETERSEN 12340 World Trad

15、e Drive San Diego, CA 92128 (858) 487-1600 FAX 487-6629 REVISED BY: APPROVED: DRAWN BY:DATE: DATE: ASSY. DATE: ARVIN REV: REV: NO: PCB NO: C P12 cw 27pFC45 27pFC46 R125 22K R126 22K LOW LEVEL LOW LEVEL A15.B 6!- 5 +7 27pF C43 R127 22K MID LEVEL A15.A 2!- 3 +1 27pF C44 R128 22K HI LEVEL A21.B 6!- 5 +

16、7 27pF C47 R129 22K A21.A 2!- 3 +1 27pF C48 R130 22K HI LEVEL MID LEVEL H11.C H7.C EARTH 0.0047F 250V AC C49 EARTH 0.0047F 250V AC C50 EARTH 0.047F 250 VAC C84 EARTH E3 VIA -15VDC+15VDC H8.C H12.C 80-300044 30-30014B B 15SEP00 22F 35V SMT C85 + 22F 35V SMT C86 + .0047F.0047f .0047f 0.1F 100V .0047f

17、.0047f .0047f .0047f .0047f .0047F.0047f .0047f 0.1F 100V0.1F 100V 0.1F 100V .0047f .0047f .0047f .0047f .0047f .047f .047f.047f.047f .047f .047f.047f.047f C113 C114 C115 C116 C117 C118 C119 C120 C122 C123 C124C125 C263 C264 C265 C266 C267 C268 C257C258C259 C269 C270 C272 C273 C274 C275 C107 0.1F 100V C108 0.1F 100V C109 RadioFans.CN 收音机爱 好者资料库