Download Print this page

Advertisement

Quick Links

Advertisement

loading
Need help?

Need help?

Do you have a question about the MR600 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for D&R MR600

  • Page 14 Electronic schematics Revision 0.1 Replaced old electronical drawings on base of reversed engineering. Added PCB layout’s. All electronic schematics redrawn by J.H.G. Rothengatter Title: Frontpage Redrawn by: J.H.G. Rothengatter Date: 30-04-2013 Revision: 0.1 D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl...
  • Page 15 Shaft Line Ring Input 4,7pF 47µF/25V 180K 47µF/25V Microfone 47µF/25V Input gain gain 22pF R300 +15 V 47µF/25V 47µF/25V C300 A2...A5 TL074 TDA1034 47µF/25V BC546 C301 ….KA = LIN BC546 -15 V ….KB = LOG R301 47µF/25V 22nF 100KA 47µF/25V Mix bus LEFT 47µF/25V...
  • Page 16 47µF/25V 6.8nF ….KA = LIN ….KB = LOG 100KA MR600 – STEREO CH -1 Title: Redrawn by: J.H.G. Rothengatter Date: 30-04-2013 Revision: 0.1 D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl...
  • Page 17 Mix bus Foldback Echo FOLDBACK Mix bus MR600 – STEREO CH -2 Title: Redrawn by: J.H.G. Rothengatter Date: 30-04-2013 Revision: 0.1 D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl...
  • Page 18 100nF C301 C303 -15 V R301 MR600 – LEFT CHANNEL Title: Redrawn by: J.H.G. Rothengatter Date: 30-04-2013 Revision: 0.1 D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl...
  • Page 19 100nF C301 C303 -15 V R301 MR600 – RIGHT CHANNEL Title: Redrawn by: J.H.G. Rothengatter Date: 30-04-2013 Revision: 0.1 D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl...
  • Page 20 100nF C301 C303 -15 V R301 MR600 – FOLDBACK CH Title: Redrawn by: J.H.G. Rothengatter Date: 30-04-2013 Revision: 0.1 D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl...
  • Page 21 - LEFT - PFL - FOLDBACK à Left/Right - ECHO à à Foldback à Echo LEFT RIGHT FOLDBACK 47µF/25V 10pF 10pF - RIGHT 100K 150K ECHO 47µF/25V 47µF/25V ECHO send Fader 47µF/25V 82pF 10 pF Volume 47µF/25V Phones 47µF/25V Rotary switch PCB 47µF/25V PHONES ….KA = LIN...
  • Page 22 100µF/ 4 x 1N1401 -15V T1,T2 = BD237 IC1, IC2 = UA723 MR600 – Power Supply Title: Redrawn by: J.H.G. Rothengatter Date: 30-04-2013 Revision: 0.1 D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl...
  • Page 23: Mono Channel

    STEREO CHANNEL TL072 TL072 TL072 MR600 – PCB CHANNELS Title: Redrawn by: J.H.G. Rothengatter D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl Date: 26-05-2013 Revision: 0.1...
  • Page 24 C300 echo FOLDBACK MASTER CHANNEL MR600 – PCB MASTER CHANNELS Title: Redrawn by: J.H.G. Rothengatter D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl Date: 26-05-2013 Revision: 0.1...
  • Page 25 FUSE UA723 UA723 Phones PCB Power Supply Title: Redrawn by: J.H.G. Rothengatter D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl Revision: 0.2 Date: 26-05-2013...
  • Page 26 Er El INPUT line GAIN HIGH Cabling FOLDBACK Rotay switch ECHO overload PHONES ECHO FOLD- RIGHT LEFT BACK Note: Seen from backside of the front plane Title: Wiring and mixbus scheme Redrawn by: J.H.G. Rothengatter D&R Electronica Weesp B.V. Rijnkade 15b, 1382 GS , Weesp, The Netherlands, Phone: +31 (0)294 - 418 014, Fax: +31 (0)294 - 416 987, Mail: info@d-r.nl Date: 26-05-2013 Revision: 0.1...