Aguilar_AG500_Preamp_(Distortion)_Schematic电路图.pdf

Title NumberRevisionSize C Date:4/2/2008Sheet of File:C:Documents and Settings.PRED01_33.schDrawn By: Distortion Preamp 01 3.3 1K R558 1 A 2 K LED LED501 NO1 A1 NC1NC2 A2 NO2 SWTDPDTPUSH S502 1K R502 0u1 C508 0u1 C507 4K99 R554 24K R555 + 22u/25V C506 8K2 R505 22K R504 470K R524 22K R503 3K3 R522 0u1 C509 .033u C555 0u1 C523 .01u C553 .068u C554 0u22 C548 220K R523 510 R525 4148 D509 13 2 25K VR506 13 2 25K VR503 13 2 25K LOG VR505 100K R544 4148 D506 -16.5V +16.5V 750 R501 .001u C524 0u1 C522 24K R527 24K R526 .047u C525 13 2 25K VR502 .0047u/5% C540 .0068u/5% C541 10K2/1% R545 9K31/1% R546 10K R553 NS (.0056u/5%) C543 820p/5%/C0GC544 9K76/1% R547 9K76/1% R549 0u1/5% C545120p/5%/C0G C546 10K/1% R550 10K/1% R552 10K R561 10K R560 POLARITY INVERTED POLARITY POSITIVE 1Meg R562 .015u C560 B B CH2signal CSswitch CS2 CH2LED + 100u/25V C561 + 100u/25V C562 -16.5V +16.5V 0u1 C563 0u1 C564 .022u/5%/X7R C518 B 1 C 3 E 2 MMBT5551 Q522 Fault IN = CH2 SELECTED IN- 9 IN+ 10 OUT 8 TL074 U503C IN- 6 IN+ 5 OUT 7 TL074 U502B -16.5V +16.5V IN- 13 IN+ 12 OUT 14 TL074 U503D IN- 6 IN+ 5 OUT 7 TL074 U503B IN- 2 IN+ 3 OUT 1 V+ 4 V- 11 TL074 U503A IN- 6 IN+ 5 OUT 7 TL072 U505B 0u1 C551 0u1 C552 0u1 C537 0u1 C538 10K R559 IN- 2 IN+ 3 OUT 1 V+ 8 V- 4 TL072 U504A 4148 D521 G 3 D 1 S 2 MMBFJ111 Q521 CS2 24K R556 1M R557 0u1 C559 To Star GND on PS PCB -16.5V +16.5V NO1 A1 NC1NC2 A2 NO2 SWTDPDTPUSH S501 CH2deep IN = CH2 DEEP SELECTED -16.5V +16.5V SGND +16.5V -16.5V MainSignal -16.5V +16.5V PDGND PDGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20PIN J502 CH2signal CH2signal CSswitch Status 15VAC CH2LED Fault CSswitch CH2LED CH2deep CH2Deep IN- 2 IN+ 3 OUT 1 V+ 8 V- 4 5532 U501A IN- 6 IN+ 5 OUT 7 5532 U501B 10K R512 150 R514 3K3 R508 3K3 R506 10K R516 10K R515 0u1 C511 1K R513 -16.5V +16.5V 56p/silver mica C517 0u1 C513 G 3 D 1 S 2 SST202 Q502 G 3 D 1 S 2 SST202 Q504 B 1 C 3 E 2 MMBT5551 Q509 B 1 C 3 E 2 MMBT5551 Q501 B 1 C 3 E 2 MMBT5551 Q503 B 1 C 3 E 2 MMBT5551 Q508 B 1 C 3 E 2 MMBT5551 Q505 4148 D502 4148 D503 + 10u/25V C515 + 47u/25V C516 + 1000u/25v C512 + 1000u/25v C510 1K R507 1K R517 E 2 C 3 B 1 MMBT5087 Q506 E 2 C 3 B 1 MMBT5087 Q507 7V5 D501 + 100u/25v C514 PDGND PDGND PDGND 1a3a 2a 10K VR501A 1b3b 2b 10K VR501B 4148 D504 4148D505 G 3 D 1 S 2 MMBFJ111 Q511 G 3 D 1 S 2 MMBFJ111 Q510 IN- 13 IN+ 12 OUT 14 TL074 U502D CS2 CS2 75K R521 36K R520 36K R519 LED D517 LED D516 LED D515 LED D514 LED D513 LED D512 4148 D510 4148 D507 4148 D511 4148 D508 -16.5V +16.5V IN- 2 IN+ 3 OUT 1 V+ 4 V- 11 TL074 U502A 0u1 C520 0u1 C521 PDGND PDGND 0u1 C501 0u1 C502 PDGND PDGND 0u22 C549 10K R537 1K R538 3K3 R533 3K3 R531 10K R541 10K R540 0u1 C529 10K R539 -16.5V +16.5V 56p/silver mica C535 0u1 C531 G 3 D 1 S 2 SST202 Q513 G 3 D 1 S 2 SST202 Q515 B 1 C 3 E 2 MMBT5551 Q520 B 1 C 3 E 2 MMBT5551 Q512 B 1 C 3 E 2 MMBT5551 Q514 B 1 C 3 E 2 MMBT5551 Q519 B 1 C 3 E 2 MMBT5551 Q516 4148 D519 4148 D520 + 100u/25V C533 + 47u/25V C534 + 1000u/25v C530 + 1000u/25v C528 1K R532 1K R542 E 2 C 3 B 1 MMBT5087 Q517 E 2 C 3 B 1 MMBT5087 Q518 7V5 D518 + 100u/25v C532 PDGND PDGND PDGND 10K R530 + 2u2/25V C527 13 2 2K VR504 .0022u C547 IN- 6 IN+ 5 OUT 7 TL072 U504B IN- 2 IN+ 3 OUT 1 V+ 8 V- 4 TL072 U505A 680p/5%/C0G C558 13 2 25KVR507 0u22/5%/X7R C536 3K9 R529 20K R528 100 R509 100 R510 100 R534 100 R535 IN- 9 IN+ 10 OUT 8 TL074 U502C -16.5V +16.5V 0u1 C556 0u1 C557 PDGND PDGND PDGND PDGND PDGND PDGND 68p C550 Fault .022u/5% C539.033u/5% C542 Pre-eq J501 TP502 TP503 TP504 TP505 TP506 TP507 TP508 TP509 TP510 TP511 TP512 TP515 TP513 TP514 TP516 Notes: 1. All resistors 5% except as specified 2. All resistors 1/8W 1206 SM except as specified 3. All capacitors 10% except as specified 4. All capacitors 50V except as specified 5. All capacitors ceramic chip 0805 SM except as specified 6. All ceramic bypass capacitors MONOLITHIC construction 7. All diodes SM except as specified 1 1 2 2 768/0.5W R511 1 1 2 2 100/0.5W R518 1 1 2 2 100/0.5W R543 1 1 2 2 768/0.5W R536 Test Conditions: All knobs at 12 oclock All switches at out position Except Operate and Select pushed in 1kHz -20 dBm (.0775VRMS) signal at input Typical data from 4 sample units averaged TP VDC VRMS 501 0 0.073 502 0 0.051 503 0.57 0.261 504 0 0.269 505 0.01 6.67 506 0 0.157 507 0.18 2.59 508 0 3.04 509 0 0.592 510 0 0.357 511 0 0.158 512 -11.8 0 513 16.4 0 514 -16.7 0 515 16.4 0 516 0 0 Aguilar Amplification, LLC 599 Broadway FL7 NY, NY 10012 USA 2003 All Rights Reserved 10K/1% R551 NS (10K/1%) R548 1000p C505 47p/5%/C0G C519 .01u C526 + 100u/50V/GOLD C503 + 100u/50V/GOLD C504 TP501 N.S. (0u1) C565 N.S. (0u1) C566 N.S. (0u1) C567 RadioFans.CN 收音机爱 好者资料库