Carvin_1000W_Stereo_Power_Amp_Module_(80-10028)_Schematic电路图.pdf

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1、1. ALL CAPACITORS IN MICROFARADS (EXCEPT AS NOTED). R109/R110 RESPECTIVELY UNIT WARM, 120 VAC LINE. 2. ALL DIODES ARE 1N4003 (EXCEPT AS NOTED). NOTES: UNLESS OTHERWISE SPECIFIED RELAY THRESHOLD LABELS NOT USED LAST USED LIST MONO PHASING. Ch.2 51-100 Sys. 101-200 POWER MODULE 1000W STEREO (500W 4) (

2、500W 4) 63V 63V Ch.1 1-50 TO THERMAL C. McEUEN NOT USED 30-10028 44.8Vrms 44.8Vrms NOT USED 80-10028 NOT USED 1N4745A 1N4745A CH1 OUT CH2 OUT 3.14Vrms PROTECT -20 VDC 1N4745A 1N4745A -20 VDC MAC97A4 19JUN90 .1F 680pf 680pf +15VDC -15VDC +15VDC +15VDC -15VDC MPSW42 MPSW92 2N5400 0.22F MPSW42 MPSW92 M

3、PSW92 2200F MPSW92 TIP31C 2200F Desig. OUTPUT OUTPUT +15VDC -15VDC TIP32C 0.22F 0.22F TIP32C TIP32C 0.22F BRIDGE SWITCH 1N4735 0.22F 0.22F .1F +15VDC -15VDC SWITCH 1N4737A 1N4734A 1N4737A 1N4734A 0.56 0.56 56pF 470F 250pF 250pF 470F 56pF MR502MR502 470F MR502MR502 470F 102.B 102.A 101.A 101.B 0.05 0

4、.05 AUDIO INPUT 33N20 33N20 2.5uH 2.5uH AUDIO INPUT 33N20 33N20 0.56 H1-10 0.1F 33N20 33N20 0.1F 0.1F A1.A A2.A 470 470 1K 150 150 150 R105 R103 R106 Z103 Z104 R107 270 R120 R119 R118 R121 R117 R116 R115 R113 R114 R111 R112 Q105 J175 100K 130K 1K 360K 360K 360K 360K 680 10F 47F 120pF 470470 1K 150 1

5、50 150 150 150 D110 C115 C114 C113 Q106 D109 C112 100K 680 C110 C107C105 D101D103 120pF 47F 10F 10F R108 R104 270 Q102 D102D104 D105 D106 D107 D108 C111 C106C108 10F QC11 QC12 Q103 A2.B A1.B R109 R110 CLIP H1-8 H1-2 H1-7 CLIP BLUE D111 CH 1 2.2K 4.7K 6.8K 4.7K 2.2K P101 10F CH 2 2.2K 4.7K 6.8K 4.7K

6、2.2K H1-1 3.14Vrms H1-5 H1-4 H1-3 H1-6 QC14 QC13 OPT. QC10 LAMP LAMP C116 H2.1 H2.2 H2.4H2.3 H1-9 H3-1 H3-2 R123 82pF 39pF 82pF 39pF R124 R125 560100K Z105 C101 C102 R101 Z101 T101 150K 150 150 150 150 C117 R126 Q101 C103 C104 C109 R102 Z102 JMP3 JMP4 JMP1 JMP2 JMP* JMP* WIRE C118 C119 C120 R61R63 R

7、66 R65 R70 R64 R67 R69 R60 R57 R58 Z51 R74 R72 R75 R68 22K 22 K51 R79 10K 100K 100K 100K R62 18K 11K R51 R53 R52 R55 R59 11K 18K10K QC3 QC4 YEL YEL 50V 16V R24 R22 R25 R27 R20 R16 R15 R17 R21 R13 R11 R10 R19 R12 R18 R14 22K Q11 QC7 QC6 QC5 Q61 Q57 R77 50V R71 Q53 C57 16V C56 Q52 10K C52 C53 C54 50V

8、16V 25V 50V C51 22 Q55 25V 16V Q51 P51 L51 RED GRN QC8 102 101 106 101 CH1 CH2 GND QC9 JMP GRN GRN ORG R30 50V N/U N/U C10 C59 C60 105 QC1 QC2 BLK BLK 32V Q59 R23 R26 R73 R76 R78 100K 10K N/U N/U N/U N/U N/U N/U N/U N/U C55 D51 D52 Z53 Z52 5K 5W 1K 1K 1K 1K V+ V- K1 220K V+ R2 R1 V+ C1 C2 C3 C4 C6 C

9、7 R9 Z1 5K 1K Q2 1K 1K Q5 1K 5K Q3 Q7 R8 R5 R7 R3 R4 5K 5W Q1 5W 5W 5W 5W P1 L1 QC 51 51 51 - - - - - - V- 5K 5K 14 BK BN S1 5K C9 1K Q9 CW CW C5 D1 D2 Z3 Z2 - C121 10pF 2 3 + 1 2 3 + 1 B B A C D H Q R T Z P B B B BB G D S G D S + + + + 6 5 + 7 2 3 + 1 2 3 + 1 6 5 + 7 6 5 + 7 6 5 + 7 K L1 1 1 2 B +

10、+ C D R + + B Q Z B B T + 10pF D112 +15VDC +15VDC D113 122 245 4 C122 + N/U THERMAL FAN CONTROL R56 R81 C58 330 1.5K 0.01F C8 R31 0.01F R6 330 1.5K JMP5 H4.1 H4.2 B THERMAL SWITCH R122 R54 -15 VDC 100K +15VDC 12K R127 D114 100K 114 127 28, 29,30,80 104 V- CH1-1CH1-2 CH2-1CH2-2 N/U N/U N/UN/U 1N4007

11、1N4007 C1110pF C6110pF 3. ALL RESISTORS IN OHMS. Q12 R32 C12 R33 1K 56pF MPSW92 2.2K Q62 R82 R83 C62 1K 56pF MPSW92 2.2K Q4 MPSW92 D3 C13 C14 R34 .0033 680 5W 47F 100V Q6 Q8 Q10 33N20 33N20 33N20 Q54 MPSW92 D53 C63 C64 R84 .0033 680 5W 47F 100V Q56 Q58 Q60 33N20 33N20 33N20 Craig Hockenberry20APR95

12、Z54 1N4745A Z4 1N4745A 1464 53 1262 34 84 454 3 H U 5. T1 IS: 15-50098 FOR FX MIXERS. 6. ADJUST P101 FOR 8.0 Vdc (0.1 Vdc) AT A102 PIN 2. 7. ADJUST P1/P51 FOR 6mV (0.2mV) DROP ACROSS 8. CUT THIS TRACE ONLY IF H2 IS USED FOR BRIDGE 9. THERMISTER MUST BE IN CONTACT WITH HEATSINK. 4. A1, A2, A101, AND A102 ARE MC33078 OP AMPS. 7 7 6 9 8 12340 World Trade Drive San Diego, CA 92128 (619) 487-1600 FAX 487-6629 REVISED BY: APPROVED: DRAWN BY: DATE: DATE: ASSY. DATE: ARVIN REV: REV: NO: PCB NO: C RadioFans.CN 收音机爱 好者资料库