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Now downloading free:dbtechnologies Opera SUB15

dbtechnologies Opera SUB15 free download

Audio equipment,digital audio, home audio, professional audio systems service manuals and repair information

File information:
File name:Opera Sub15 RCF Art 705AS.rar
[preview Opera SUB15]
Size:6185 kB
Model:Opera SUB15 🔎
Original:RCF 705AS 🔎
Descr:Active Subwoofer Opera SUB15 from DBTechnologies Schematics
Group:Electronics > Consumer electronics > Audio
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:2
File nameText
ART705AS-Base Amp Sub.pdf1 2 3 4 5 6 7 8 D 60 VAC CONN1 FASTON CONN2 470n MKT250V 470n MKT250V +HV C1 10000u/63 C63 1n0 C65 1n0 C60 1n0 C62 1n0 BR2 KBU08 C59 1n0 C61 1n0 C8 10000u/63 -HV R2 10K 3W C7 10000u/63 R1 10K 3W C2 10000u/63 +LV U1 LM317 ADJ IN R3 2K2 R4 2K2 IN ADJ OUT R5 220 R6 220 OUT VSS C9 22u/25 C10 100n -12V GND SERV C3 22u/25 C4 100n LOW AMP LOW AMP.SCH IN-AMP-LOW VDD +12V DC-SENS-LOW CURR-SENS-LOW CMD-RELAY-LOW-AMP GND LOW AMP D 30 VAC FASTON 0 CONN3 FASTON BR1 KBU08 C5 C64 1n0 C66 1n0 C6 30 VAC CONN4 FASTON FASTON CONN5 U2 LM337 -LV 60 VAC +24V SERV EARTH CONN22 FASTON R116 470 2W C C58 100n MKT D2 1N5404 D46 1N5404 D1 1N4004 D3 1N4004 C12 100u/50 R11 3K9 C67 47u/35 C68 47u/35 U7 LM317 ADJ IN OUT R12 220 C 1 2 3 CONN6 + FAN CONNECTOR FAN CONN 3 GND SERV R117 22R 2W CONN14 FASTON CONN16 TO POWER TRANSFORMER CONN17 R118 22R 2W 2 4 6 8 IN-AMP-HIGH 10 IN-AMP-MID 12 IN-AMP-LOW 14 DC-SENS-HIGH 16 DC-SENS-MID 18 DC-SENS-LOW 20 FASTON FASTON CONN9 FASTON CONN10 FASTO
ART705AS-Preamp Board.pdf1 2 3 4 5 6 Contr. Checked Disegn. Drawn INDUSTRIE ELETTROACUSTICHE Foglio Sheet 1 Fogli Sheets 2 Data/Date 7 8 Manini Porta 10/06/04 A Emissione documento / Production release N. Descrizione / Description Manini Porta 10/06/04 Contr. Nome Data Rev. A Denominazione / Title ART 705AS - PREAMP BOARD Codice / Part Number SE515628 Matricola A termine di legge ci riserviamo la proprieta' di questo disegno con divieto di riproduzione e renderlo noto a terzi senza nostra autorizzazione scritta D D +12V R6 2K2 Q1 BC858 R10 10K 15 U1B GND COM OUT IN 2 -HV REF +24V SERV +HV REF ULN2003A R1 4K7 8 +5V R12 10K U1A 16 ULN2003A U1C R73 10K +5V C1 1u X7R GND SERV R26 220K 13 14 ULN2003A 9 3 ULN2003A U1F 11 U1D GND COM OUT IN 4 ULN2003A J1 PIN ULN2003A R30 NOT USED R74 10K +5V +5V GND SERV 16 8 ULN2003A 10 6 U1G 7 J2 PIN C 1 U1E 12 5 GND SERV CONN1 2 4 6 8 10 12 14 16 18 20 1 +24V SERV 3 TRANSFORMER-THERMAL-SWITCH 5 +HV REF 7 MUTE GND-FAN 9 11 CMD-RELAY-HIGH-AMP 13 CMD-RELAY

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