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AudioArts Engineering D-70 Technical Manual

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D-70 Digital Audio
Console
T
M
ECHNICAL
ANUAL
April 2000

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Summary of Contents for AudioArts Engineering D-70

  • Page 1 D-70 Digital Audio Console ECHNICAL ANUAL April 2000...
  • Page 2 D-70 Digital Audio Console Technical Manual - 1st Edition ® ©2000 Audioarts Engineering* AUDIOARTS ENGINEERING 600 Industrial Drive New Bern, North Carolina 28562 252-638-7000 *a division of Wheatstone Corporation D-70 / Apr 2000 R-16 / Dec 1997...
  • Page 3 This equipment must be installed and wired properly in order to assure compliance with FCC regulations. Caution! Any modifications not expressly approved in writing by Audioarts could void the user's authority to operate this equipment. D-70 / Feb 2002...
  • Page 4 If the above instructions are followed the procedure should be routine; if they are not, you could run the risk of damaging the console's logic chips. Again, to avoid ANY possibility of this damage, whenever possible we strongly recommend powering down the console before replacing any modules. D-70 / Apr 2000...
  • Page 5 • trim pots located on the corresponding analog output DAC circuit card are factory trimmed so that a -20dBFS digital input signal will yield a +4dBu analog output with the channel fader at nominal. These may be adjusted over a range of -26 to -10dBFS = +4dBu. D-70 / Oct 2000...
  • Page 6 Since the D-70 console meters are true digital reading meters, they will always show the console's digital levels, and whether there are any "overs" in the signal. By pressing a channel's "CUE"...

  • Page 7: Table Of Contents

    Countertop Mounting ..............1-2 Modules and Rear Panels Layout ..........1-3 Rear panels Installation ............. 1-3 D-70 Modules Layout Drawing ..........1-4 D-70 Rear Panels Layout Drawing ..........1-5 System Ground ................1-6 Power Supply ................1-7 The SPS-16 Power Supply ..................1-8 Power Supply Cable Pinout ..................
  • Page 8 CRD-70/1 Rear Panel — Audio ................5-3 CRD-70/2 Rear Panel — Audio ................5-4 CRD-70/2 Rear Panel — Control ................5-4 Studio Monitor Signal Flow Diagram .......... 5-5 page Contents – 2 D-70 / Sep 2000 D-70 / Apr 2000...
  • Page 9 Chapter 6 - CPU & DSP Processors Overview ..................6-2 CPU ....................6-2 DSP ....................6-4 D-70 Serial Interface ..............6-4 Using the Serial Interface ..................6-4 Internal Programming Options ............ 6-6 Global Settings ......................6-6 RS-485/RS-232 Select ..................... 6-7 RS-485 Termination ....................
  • Page 10 Line Select Relay I/O Card Schematic (LSR-70) ..........12-10 Mono Mic ADC Card Load Sheet (MMADC-70) ............. 12-11 Analog Stereo Line ADC Card Load Sheet (SLADC-70) ........12-12 page Contents – 4 D-70 / Apr 2000 D-70 / Mar 2003...
  • Page 11 Mother Board Transition Right Card Load Sheet (MBTR-70) ........ 12-31 Mother Board Transition Extender Card Schematic (MBTE-70) ......12-32 Mother Board Transition Extender Card Load Sheet (MBTE-70) ......12-33 Appendix Replacement Parts List ............... A-2 page Contents – 5 D-70 / Apr 2000 D-70 / Mar 2003...
  • Page 12 Countertop Mounting ..............1-2 Modules and Rear Panels Layout ..........1-3 Rear panels Installation ............. 1-3 D-70 Modules Layout Drawing ..........1-4 D-70 Rear Panels Layout Drawing ..........1-5 System Ground ................1-6 Power Supply ................1-7 The SPS-16 Power Supply ................. 1-8 Power Supply Cable Pinout ................

  • Page 13: Unpacking The Console

    Also, the rear panel requires 3 1/2” of clearance behind the console to open fully. Do not connect the D-70 console to its power supply (and do not connect the power supply to the AC power line) until instructed to do so.

  • Page 14: Modules And Rear Panels Layout

    Each module type has it’s assigned slot (see drawing on page 1-4). The D-70 console also comes supplied with rear panels that are installed in the following order (from right to left as viewed from the rear of the console): 12 or 20...
  • Page 15 CONTAINS 8 MORE INPUT BLOCKS CALLER AUTO THAT INSERT AT THE LEFT END OF FRAME AUX1 REMOTE HOLD AUX2 SWITCHED TIMER METERS PLAY STOP HDPN STUDIO D-70 CONSOLE MODULES LAYOUT FOR 20 POSITION FRAME page 1 - 4 D-70 / Aug 2000...
  • Page 16 THIS SLOT IS EXTERNAL INPUT FOR SWITCHED METERS. 3. SLOT 24 - OPTIONAL ESYN PANEL. 4. 28 POSITION FRAME CONTAINS 8 ADDITIONAL INPUT PANELS. D-70 REAR PANELS LAYOUT FOR 20 POSITION FRAME page 1 - 5 D-70 / Aug 2000...

  • Page 17: System Ground

    The first step is to ground the console. Note that as supplied from the factory, console rackmount power supply common, audio ground, and the D-70 mainframe are connected together at the console, but are NOT connected to electrical ground and the chassis of the power supply.

  • Page 18: Power Supply

    (next section). Power Supply The D-70 console is powered by a Audioarts Model SPS-16 rackmount power supply. This unit occupies two 19” wide rack spaces (total height 3-1/2”). Convection cooled, it requires ample ventilation space above and below it.
  • Page 19 AC power cord ground wire termi- nates at the power supply chassis, The power feed recom- it does NOT connect to the D-70 console common; the console itself must mended in the text is of- ten installed and referred be grounded separately. (See previous section, "System Ground".) to in studios as an “iso-...

  • Page 20: Energizing

    I N S T A L L A T I O N a n d P O W E R Energizing Assuming the D-70 console mainframe is properly placed and grounded, and its SPS-16 power supply correctly rackmounted and connected to the console, you may now energize the SPS-16 rackmount power supply by plugging it into the AC mains.

  • Page 21: Analog Insert Points

    “consumer” digital audio interface is a two wire unbalanced signal typically on a single RCA style connector. To connect SPDIF devices to the D-70 console simply wire the SPDIF center conductor (HOT) to the IND-70 “HI” input pin and SPDIF shell (ground) to the IND-70 “LO”...

  • Page 22: Hand Crimp Tool Wiring Instructions

    5) If there is an insertion error or if a circuit change is needed, you'll need to use an extractor tool to remove terminals (next section). (4) Final step: jaws fully closed; the insulation tabs have been crimped. page 1 – 12 page 1 – 11 D-70 / Apr 2000...
  • Page 23 Simple press down the pin’s spring (see Figure 5 and 6) with a pointed object, and pin terminal will extract from Nylon Housing. (5) Press down pin’s spring (6) Detail - Pin’s spring page 1 – 12 page 1 – 13 D-70 / Apr 2000...
  • Page 24 External START & STOP ................. 2-8 Ready ....................... 2-8 Tally B ....................... 2-8 Mono Mic Input Signal Flow Diagram ........2-9 Stereo Line Input Signal Flow Diagram ......... 2-10 page 2 – 1 D-70 / Apr 2000 D-70 / Sep 2000...

  • Page 25: Module Overview

    All audio and control input and output signals are made via a six- conductor connector (audio) and a twelve-conductor connector (con- trol), mounted on the modules’s rear panel. page 2 – 2 D-70 / Apr 2000 D-70 / Aug 2000...

  • Page 26: Internal Programming Options

    J4 activates phantom power for microphone B is OFF. Talkback Typically, one of the D-70 console’s input modules will be used for the control room (CR) console operator’s microphone. The jumper J2 (located in the center of the MMADC input card) allows that microphone to also function as a talkback mic.

  • Page 27: Vdt Programming Options

    Note each function is available for A source port, allowing it to follow the module's A mic selector switch. Pin 1 – Cough MMADC-70 Pin 2 – TB to CR Rear Panel Pin 3 – Off Tally Pin 4 – On Tally page 2 – 4 D-70 / Apr 2000...
  • Page 28 A mic selector switch. Pin 1 – Cough MMADC-70 Pin 2 – TB to CR Rear Panel Pin 3 – Off Tally Pin 4 – On Tally page 2 – 4 D-70 / Apr 2000 D-70 / Jun 2002...

  • Page 29: Cough

    “microphone on” indicator at a remote location. This control function provides a continuous closure (open collector) between Pin 4 (On Tally) and Digital Ground (Pins 7, 8 or 12) whenever the module is ON. page 2 – 5 D-70 / Apr 2000...

  • Page 30: Off Tally

    Pin 4 – Line B In Lt HI Pin 3 – Line B In Rt LO Pin 2 – Line B In Rt SH Pin 1 – Line B In Rt HI LINE IN SLADC-70 Rear Panel page 2 – 6 D-70 / Apr 2000...

  • Page 31: Stereo Line Digital Inputs

    REMOTE ON — Activates the module’s channel ON switch. Provide a momentary 5VDC signal between Pins 2 and 4 (On). This will latch the module ON. Be sure to observe the polarity as indicated above. page 2 – 7 D-70 / Apr 2000 D-70 / Sep 2000...
  • Page 32 LED to +5V Digital (Pin 10) value of 220Ω (1/4W 5%) is suggested. and the B Tally ports. In either case, current should not exceed 30 milliamps. page 2 – 8 D-70 / Apr 2000...
  • Page 33 FADER TRIM Analog ANALOG TO Phantom TRIM DIGITAL CONVERTER Analog INSERT (ADC) BYPASS Phantom TB MONITOR TO CONSOLE AUDIO BUSSES INSERT MMADC-70 DAUGHTER CARD MONO MIC INPUT IND-70 Input Module - Signal Flow Diagram page 2 - 9 D-70/Sep 2000...

  • Page 34: Ready

    DIGITAL INPUT CONVERTER Analog (ADC) SLADC-70 Analog TRIM DAUGHTER CARD SAMPLE Digital RATE INPUT RECEIVER CONVERTER Digital (SRC) STEREO LINE INPUT ANALOG OR DIGITAL SRC-70 DAUGHTER CARD IND-70 Input Module - Signal Flow Diagram page 2 - 10 D-70/Sep 2000...
  • Page 35 Sampling Frequency for Console Outputs ............. 3-2 Hook-ups ..................3-4 OMA-70 Connections — Analog Audio Outputs ............ 3-4 OMD-70 Connections — Digital Outputs ..............3-5 Master Outputs Signal Flow Diagram ........3-6 page 3 – 1 D-70 / Aug 2000...

  • Page 36: Overview

    M A S T E R O U T P U T S Master Outputs Overview Each D-70 console has four master analog and digital outputs: Program, Audition, Auxiliary 1, and Auxiliary 2. The D-70 console has two rear panels: OMA-70 outputs the console’s analog signals and OMD-70 outputs the console’s digital...
  • Page 37 Figure 2. OMD-70 Rear Panel TABLE 2 Digita1 Output Card. J1 installed - frequency is 48 kHz J2 installed - frequency is 44.1 kHz J1 and J2 installed - frequency is 32 kHz page 3 – 3 D-70 / Aug 2000...

  • Page 38: Hook-Ups

    Pin 5 – AUX2 Lt Out SH Pin 4 – AUX2 Lt Out HI Pin 3 – AUX2 Rt Out LO OMA-70 Pin 2 – AUX2 Rt Out SH Rear Panel Pin 1 – AUX2 Rt Out HI page 3 – 4 D-70 / Aug 2000...

  • Page 39: Omd-70 Connections - Digital Outputs

    Pin 4 – AUX1 AES Out HI Pin 6 – AUX2 AES Out LO Pin 5 – AUX2 AES Out SH Pin 4 – AUX2 AES Out HI DIGITAL OMD-70 Rear Panel page 3 – 5 D-70 / Aug 2000...

  • Page 40: Master Outputs Signal Flow Diagram

    AUX 2 RT CUE LT AUX1 MONITOR AUX2 CUE RT CUE LOGIC MONITOR FROM CONSOLE CONTROL BUSSES PR-70 STUDIO MONITOR MAIN FRONT PANEL TEL MONITOR TEL MONITOR CARD SWITCHES page 3 - 6 Master Outputs - Signal Flow Diagram D-70/Sep 2000...
  • Page 41 CRD-70/1 Rear Panel — AUDIO ................4-3 CRD-70/2 Rear Panel — AUDIO ................4-4 CRD-70/2 Rear Panel — CONTROL ..............4-4 Control Room Monitor Signal Flow Diagram ......4-5 page 4 – 1 D-70 / Apr 2000 D-70 / Sep 2000...

  • Page 42: Module Overview

    CR outputs is determined by internal PCB-mounted jumpers. See “Cue Interrupt” on next page. The D-70 digital audio console is provided with a serial interface port. Activating the pushbutton LOC/REM switch will enable the remote serial interface to the console, and deactivating the switch will disable the remote serial interface.

  • Page 43: Internal Programming Options

    Pin 6 – Lt CR Out LO CRD-70/1 Pin 5 – Lt CR Out SH Rear Panel Pin 4 – Lt CR Out HI page 4 – 3 D-70 / Apr 2000 D-70 / May 2003 D-70 / Jan 2001...

  • Page 44: Crd-70/2 Rear Panel - Audio

    Pin 6 – On-Air Tally Relay N.O. the on-air tally relay clo- Pin 5 – On-Air Tally Relay COM sure is 2 amps @30VDC. CRD-70/2 Rear Panel page 4 – 4 D-70 / Apr 2000 D-70 / Jan 2001 D-70 / May 2003...

  • Page 45: Control Room Monitor Signal Flow Diagram

    CUE TO RT HDPN INTERRUPT MONO CR OUT FET SW AUX1 CUE TO AUX2 LT CR CONTROL CUE TO RT CR ROOM MON1-70 DAUGHTER CARD MONITOR CRD-70 Control Room Monitor - Signal Flow Diagram page 4 - 5 D-70/Sep 2000...
  • Page 46 Hook-ups ..................5-3 CRD-70/1 Connections — AUDIO ................5-3 CRD-70/2 Connections — AUDIO ................5-4 CRD-70/2 Connections — CONTROL ..............5-4 Studio Monitor Signal Flow Diagram ........5-5 page 5 – 1 D-70 / Sep 2000 D-70 / Apr 2000...

  • Page 47: Module Overview

    The TALKBACK master level control sets the level of this talkback interrupt signal. Each D-70 console has two pairs of left-right digital LED meters: PGM and SWT (switched) located on the console’s meterbridge. The switched meter follows the SELECT switching, allowing the console operator to meter AUD, AUX1, AUX2 and external stereo line signal.

  • Page 48: Internal Programming Options

    Pin 4 – Lt Ext 2 In HI Pin 3 – Rt Ext 2 In LO CRD-70/1 Pin 2 – Rt Ext 2 In SH Rear Panel Pin 1 – Rt Ext 2 In HI page 5 – 3 D-70 / Apr 2000 D-70 / May 2003...

  • Page 49: Crd-70/2 Connections - Audio

    SCD-70 TALLY Pin 2 – Tally 3 Relay N.O. the tally relay closures is 2 amps @30VDC. Pin 1 – Tally 3 Relay COM MONITOR CRD-70/2 Rear Panel page 5 – 4 D-70 / Apr 2000 D-70 / May 2003...

  • Page 50: Scd-70 Studio Monitor - Signal Flow Diagram

    RELAY CONTACTS TALLY 3 LOW VOLTAGE RELAY CONTACTS EXT 1 MUTE INTRPT ST OUT EXT 2 MON1-70 DAUGHTER CARD EXT1 EXT2 AUX1 AUX2 AUX1 STUDIO MONITOR AUX2 SCD-70 Studio Monitor - Signal Flow Diagram page 5 - 5 D-70/Nov 2002...
  • Page 51 CPU Central Processor DSP Digital Processor Chapter Contents Overview ..................6-2 CPU ....................6-2 DSP ....................6-4 D-70 Serial Interface ..............6-4 Using the Serial Interface ..................6-4 Internal Programming Options (CPU) ......... 6-6 Global Settings ......................6-6 RS-485/RS-232 Select ..................... 6-7 RS-485 Termination ....................6-7 Hook-Ups ..................6-7...

  • Page 52: Overview

    Every D-70 console has a central controller and a digital signal processor. The D-70 Digital Audio console is provided with a serial interface port, which is located on the DB-15 connector of the rear panel (see connection diagrams for pinouts on the page 6-8). This serial interface is designed to provide a number of functions including external control and set-up, software updates, system interface, etc.
  • Page 53 (and hence the output make-up gain) should be. Consult the “Global Gain” table in the “Internal Program- ming Options” section, page 6-6, for the gain values. The D-70 console is normally shipped with a make-up gain setting of +12dB for a nominal fader setting of -12dB from the top.

  • Page 54: Dsp

    (via jumpers on the PR-70 PCB) or else serial communications will not function correctly. No serial interface connections are required for normal, stand alone operation of the D-70 console; in fact the console will work normally with an improper connection to the serial interface.
  • Page 55 PR-60 PCB. Push the LOC/REM button on the CRD-70 module to enable remote operation and start the program on the PC. Use the program as described in this manual to modify the D-70 console configuration. Once the configuration has been set, the PC can be disconnected from the console.

  • Page 56: Internal Programming Options

    Weight Console Note: Each D-70 Console ID# is set by jumpers J29-J36. These jumpers are read as an 8 bit field with Bit Ø mapped to jumper J33 and Bit 7 mapped to jumper J29. This ID# is read by the CPU at boot up and is required by serial communications software.

  • Page 57: Hook-Ups

    Pin 6 – RTS Pin 7 – RX RS-232 Pin 12 – DSR Pin 13 – CTS Pin 15 – TX Typical DB-15 Pins 2, 5, 8, 11 and 14 - Digital Ground connector page 6 – 7 D-70 / Apr 2000...
  • Page 58 Digital Control Ports DB Connector Pinouts DIGITAL GROUND DIGITAL GROUND RS-232 RS-232 DIGITAL GROUND SERIAL I/O PORTS DIGITAL GROUND (DB-15) TX - TX + RS-485 RS-485 DIGITAL GROUND RX - RX + page 6 – 8 D-70 / Apr 2000...

  • Page 59: Cpu/Dsp Signal Flow Diagram

    AUDIO DATA OUT TO OM-70 CONTROL TO DSP CONTROL DATA FROM INPUTS CONTROL TO INPUTS LOCAL/REMOTE SWITCH SERIAL INPUT CPU/DSP - Signal Flow Diagram page 6 - 9 D-70/Sep 2000...
  • Page 60 Running the program ....................7-3 Using the program ....................7-5 Input attenuation ....................... 7-8 Advanced operation ....................7-10 Ending the program ....................7-12 Serial Interface Cable DB Connectors Pinout Drawing ... 7-13 page 7 – 1 D-70 / Apr 2000...

  • Page 61: Virtual Dip Switch Application Program

    (mutes, tallies, etc.) in the D-70 console. These details can be saved to a file and called up at a later date, thus making it easy to change console set-ups by running the VDip program and restoring a previously saved file.

  • Page 62: Running The Program

    Select “Communications...” from the “Setup” menu with your mouse and then select the correct “COM” port to match your computer (figure 2). Also verify that the “Virtual Dip Switch Program ID” is set to “1”. This is page 7 – 3 D-70 / Apr 2000...
  • Page 63 “COM” port is selected, click on “OK” to accept these settings. Click on “Connect” under the “File” menu to establish communications with the D-70 (figure 3). Verify that the Console ID is set to “1” (standard setting). page 7 – 4...

  • Page 64: Using The Program

    NOTE: For the 20 input frame, the first input position corresponds to slot 9 on the VDip screens. For the 12 input frame, the first input position corresponds to slot 17 on the VDip screens. page 7 – 5 D-70 / May 2003 D-70 / Apr 2000...
  • Page 65 V I R T U A L D I P S W I T C H Figure 4 NOTE: The Tab numbers will start at 9 for a 20 input frame or 17 for a 12 input frame. Figure 5 page 7 – 6 D-70 / Apr 2000 D-70 / May 2003...
  • Page 66 The status screen will change to show the type and settings of the module in the slot you have selected. page 7 – 7 D-70 / Apr 2000 D-70 / May 2001...

  • Page 67: Input Attenuation

    “NO CARD” (figure 7). By selecting each slot and changing Figure 7 settings, the entire D-70 can be configured to suit your application. Remember, you must select a channel to be modified before you can make changes, and you must “Write Current” after making the changes to pass them on to the console.
  • Page 68 CD source material will be impossible even if the operator pushes the fader all the way to the top. page 7 – 9 D-70 / Apr 2000 D-70 / May 2001...

  • Page 69: Advanced Operation

    There are some advanced features to make it easier to do repetitious tasks. Underneath the top menu bar of the status screen is a row Figure 9 Figure 10 page 7 – 10 D-70 / May 2001 D-70 / Apr 2000...
  • Page 70 “7am”, etc. (figure 11). Figure 11 You can have a large number of files saved, limited only by your ability to give them suitable names. page 7 – 11 D-70 / Apr 2000 D-70 / May 2001...

  • Page 71: Ending The Program

    COM port. It is unlikely that a stray message sent out the COM port will cause any changes because it will be ignored unless it is sent in the precise D-70 serial protocol, but simply switching the console to “local” provides extra insurance.
  • Page 72 N / C N / C N / C N / C N / C N / C N / C N / C N / C N / C page 7 – 13 D-70 / Nov 2002 D-70 / Apr 2000...
  • Page 73 Cue Dropout ......................8-4 Gain Trimpots ......................8-4 Hook-ups ..................8-5 Audio Connections ....................8-5 Audio and Control Connections ................8-5 Superphone Module Signal Flow Diagram ......8-6 page 8 – 1 D-70 / Sep 2000 D-70 / Apr 2000...

  • Page 74: Module Overview

    AUX2 output bus regardless of fader or ON/ OFF settings on his mic module (which must still be assigned to AUX2, how- ever). page 8 – 2 D-70 / Apr 2000 D-70 / Nov 2002...

  • Page 75: Automatic Features

    The module’s CUE signals (caller setup buttons 1 & 2) can tap pre or post fader. When slide switch SW1 (upper center) is UP they are PRE, when DOWN they are POST. (Factory default setting is PRE.) page 8 – 3 D-70 / Apr 2000 D-70 / Aug 2000...

  • Page 76: Mutes

    CR5 – sets the module’s “callers only” output level CR6 – sets the module’s “composite minus callers” (“talent”) output level CR7 – sets the module’s “composite” output level page 8 – 4 D-70 / Apr 2000 D-70 / Aug 2000...

  • Page 77: Hook-Ups

    STOP. These may be used to control a remote tape machine for recording phone segments. These are opto isolated outputs. The Start/Stop Common connects to the opto emitters, while Stop and Start connect to the opto collectors. Observe correct polarity when using these outputs. page 8 – 5 D-70 / Apr 2000...

  • Page 78: Spd-70 Superphone Module - Signal Flow Diagram

    COMPOSITE TRIM MICS TEL MONITOR TRIM SUM OF CALLERS TB TO TRIM CALLER TB MONITOR TO HYBRID 1 TRIM SPIO-70 TO HYBRID 2 DAUGHTER CARD SUPERPHONE INPUT SPD-70 Superphone Module - Signal Flow Diagram page 8 - 6 D-70/Sep 2000...
  • Page 79 Module Overview ................. 9-2 Internal Programming Options ............9-2 Hook-ups ....................9-3 Audio Inputs (1-4) ....................... 9-3 Audio Inputs (5-7) and Outputs ..................9-4 Line Preselector Signal Flow Diagram ..........9-5 page 9 – 1 D-70 / Apr 2000 D-70 / Sep 2000...

  • Page 80: Internal Programming Options

    All audio input and output signals are made via eight six-conductor connectors mounted on the module’s rear panels (LSR-70/1 and LSR-70/2.) Internal Programming Options There are no internal programming options on the LSR-70 module. page 9 – 2 D-70 / Apr 2000...

  • Page 81: Hook-Ups

    Pin 4 – Line 4 Lt In HI Pin 3 – Line 4 Rt In LO Pin 2 – Line 4 Rt In SH Pin 1 – Line 4 Rt In HI LSR-70/1 Rear Panel page 9 – 3 D-70 / Apr 2000...
  • Page 82 Pin 4 – Line Lt Out HI LINE Pin 3 – Line Rt Out LO SELECT Pin 2 – Line Rt Out SH Pin 1 – Line Rt Out HI LSR-70/2 Rear Panel page 9 – 4 D-70 / Apr 2000...

  • Page 83: Line Preselector Signal Flow Diagram

    LINE 1 LINE 2 LINE 3 LSR-70/A DAUGHTER LINE 4 LOGIC CARD LINE 5 SOURCE SELECT LOGIC LINE 6 LSR-70/B LINE 7 DAUGHTER CARD PRESELECTOR LSR-70 LSR-70 Line Preselector (analog) - Signal Flow Diagram page 9 - 5 D-70/Sep 2000...
  • Page 84 T A P E R E M O T E M O D U L E Tape Remote Module (TR-70; optional) Chapter Contents Module Overview ................10-2 Hook-ups .................... 10-3 Upper Connector - Control ....................10-3 Lower Connector - Control ....................10-3 page 10 – 1 D-70 / Apr 2000...

  • Page 85: Module Overview

    All user wiring to and from the TR-70 module takes place at two twelve-conductor connectors mounted on the module’s rear panel. REMOTE PLAY STOP page 10 – 2 D-70 / Apr 2000...

  • Page 86: Hook-Ups

    Pin 5 - SW2 (FF) LED+ Pin 4 - SW1 (RTZ) N.O. Pin 3 - SW1 (RTZ) COM Pin 2 - SW1 (RTZ) LED- Pin 1 - SW1 (RTZ) LED+ TR-70 Rear Panel page 10 – 3 D-70 / Apr 2000...
  • Page 87 Setting the time ......................11-3 Capacitor Backup ....................11-3 Operational Modes ....................11-4 Clock/Timer (CLK-70) Schematic ........................ 11-5 Load Sheet ....................... 11-6 Clock/Timer Display (CLD-70) Schematic ........................ 11-7 Load Sheet ....................... 11-8 page 11 – 1 D-70 / Apr 2000 D-70 / Jun 2002...

  • Page 88: Overview

    HOLD button allows you to hold the display for a longer viewing duration, while still allowing the counter to continue in the background. Releasing the button will then display the current count. page 11 – 2 D-70 / Apr 2000 D-70 / Mar 2002...

  • Page 89: Console Clock

    Note that the super capacitor does NOT light up the clock display; it powers the clock crystal to keep it from losing count ( it will do this about one hour). page 11 – 3 D-70 / Apr 2000...

  • Page 90: Operational Modes

    1 - Signal, Pin 2 - Shield). Switch #4 on SW3 sets 12/24 hour mode (Off - 12 hour, On - 24 hour). The clock can also be programmed to count in either 12 hour or 24 hour modes. page 11 – 4 D-70 / Apr 2000 D-70 / Nov 2002...

  • Page 91: Clock/Timer (Clk-70) Schematic

    XDRESET: Ti m e r Res e t : Res e t s t o z e r o , do e s no t affect S/S s t a t u s DB-9 R26 10K R27 150 XDTIMERRESTART: If AUTO LO s a m e as XDRESET CONN HOLD: Sa m e a s p r e s s i n g T i m e r HOLD...

  • Page 93: Clock/Timer Display (Cld-70) Schematic

    100uF 100uF 6-9-03 600 Industrial Drive New Bern, NC 28562 CHECKED ISSUED SIZE FSCM NO. DWG. NO. 29S0024 W# 700575 SCALE CLD-220D PCB SHEET 1 OF 1 Clock/Timer Display Schematic Sheet 1 of 1 page 11 - 7 D-70/Aug 2003...

  • Page 94: Load Sheet

    M E T E R B R I D G E CLD-70 Clock/Timer Display Load Sheet page 11 – 6 page 11 – 8 D-70 / Apr 2000 D-70 / Aug 2003...
  • Page 95 Mother Board Transition Right Card Load Sheet (MBTR-70) ........ 12-31 Mother Board Transition Extender Card Schematic (MBTE-70) ......12-32 Mother Board Transition Extender Card Load Sheet (MBTE-70) ......12-33 page 12 – 1 D-70 / Nov 2001 D-70 / Mar 2003...
  • Page 96 600 Industrial Drive New Bern, NC 28562 CHECKED AGND AGND AGND ISSUED SIZE FSCM NO. DWG. NO. 28S0002 W# 700596 SCALE MMADC-70A PCB SHEET 1 OF 1 MMADC-70 Mono Mic ADC I/O Card Schematic -Sheet 1 of 1 D-70/Oct 2001 Page 1...
  • Page 98 New Bern, NC 28562 AGND CHECKED AGND AGND AGND AGND ISSUED SIZE FSCM NO. DWG. NO. POLYSW 28S0001 W# 700595 SCALE SLADC-70A PCB SHEET 1 OF 1 AGND SLADC-70 Analog Stereo Line ADC I/O Schematic -Sheet 1 of 1 D-70/Oct 2001 Page 2...
  • Page 100 D-70 / Nov 2001 SRC-74 Digital Stereo Line Input SRC I/O Card Schematic - Sheet 1 of 1 page 12 – 4 D-70 / Mar 2003...
  • Page 101 Digital Stereo Line SRC Card Load Sheet (SRC-74) page 12 – 13 page 12 – 4 D-70 / Nov 2001 D-70 / Mar 2003...
  • Page 102 CCITT J.17 New Bern, NC 28562 CHECKED ISSUED SIZE FSCM NO. DWG. NO. 28S0046 W# 700604 SCALE OMD-70A PCB SHEET 1 OF 1 OMD-70 Digital Stereo Output I/O Card Schematic -Sheet 1 of 1 page 12 - 5 D-70/Nov 2002...
  • Page 104 1.00K 1.00K CHECKED AUTO MUTE ENABLE DAC/TYPE ISSUED SIZE FSCM NO. DWG. NO. 28S0045 W# 700603 SCALE OMA-70 PCB SHEET 1 OF 1 OMA-70 Analog Stereo Output I/O Card Schematic -Sheet 1 of 1 page 12 - 6 D-70/Nov 2002...
  • Page 106 8-14-00 600 Industrial Drive CHECKED New Bern, NC 28562 ISSUED SIZE FSCM NO. DWG. NO. 28S0042 W# 700611 SCALE MON1-70 PCB SHEET 1 OF 1 MONITOR 1-70 Control Room/ Studio I/O Schematic -Sheet 1 of 1 D-70/Sep 2000 Page 6...
  • Page 108 9-7-00 600 Industrial Drive CHECKED New Bern, NC 28562 ISSUED SIZE FSCM NO. DWG. NO. 28S0043 W# 700612 SCALE MON2-70 PCB SHEET 1 OF 1 MONITOR 2-70 Control Room/ Studio I/O Schematic -Sheet 1 of 1 D-70/Sep 2000 Page 7...
  • Page 110 DRAWN 9-7-00 600 Industrial Drive CHECKED New Bern, NC 28562 ISSUED SIZE FSCM NO. DWG. NO. 28S0043 W# 700615 SCALE SPIO-70 PCB SHEET 1 OF 1 SPIO-70 Super Phone I/O Card Schematic -Sheet 1 of 1 D-70/Sep 2000 Page 8...
  • Page 112 9-20-00 600 Industrial Drive CHECKED New Bern, NC 28562 ISSUED SIZE FSCM NO. DWG. NO. 28S0008 W# 700605 SCALE LSR-70 PCB SHEET 1 OF 1 LSR-70 Line Select Relay I/O Card Schematic -Sheet 1 of 1 D-70/Sep 2000 Page 9...
  • Page 117 NOT USED FOR D-70 Line Select Module Switch Card Load Sheet (LSW-70) page 12 – 23 D-70 / Nov 2001 D-70 / Nov 2002...
  • Page 120 600 Industrial Drive 8-15-00 New Bern, NC 28562 CHECKED SIZE FSCM NO. DWG. NO. 28S0004 ISSUED W# 700602 INSW-70 PCB 1 OF 1 SCALE SHEET INSW-70 Input Module Switch Card Schematic - Sheet 1 of 1 page 12 - 27A D-70/Nov 2002...
  • Page 123 UTLLTMONITOR UTLRTMONITOR AGND AGND New Bern, NC 28562 CHECKED 28S0006 ISSUED SIZE FSCM NO. DWG. NO. W# 700600 MBTR-70A PCB 1 OF 2 SCALE SHEET Mother Board Right Transition Card Schematic - Sheet 1 of 2 D-70/Oct 2001 Page 18...
  • Page 124 600 Industrial Drive 10-24-01 New Bern, NC 28562 CHECKED 28S0006 ISSUED SIZE FSCM NO. DWG. NO. W# 700600 MBTR-70A PCB 2 OF 2 SCALE SHEET Mother Board Right Transition Card Schematic - Sheet 2 of 2 D-70/Oct 2001 Page 19...
  • Page 126 New Bern, NC 28562 CHECKED +PHNT +PHNTin 0.1uF 0.1uF 0.1uF 0.1uF POLYSW 28S0005 ISSUED SIZE FSCM NO. DWG. NO. W# 700599 MBTE-70A PCB 1 OF 1 SCALE SHEET Mother Board Transition Extender Card Schematic - Sheet 1 of 1 D-70/Oct 2001 Page 17...
  • Page 128 Replacement Parts List ............... A-2 For the most part there are no user-replaceable parts in the D-70 console. Exceptions are those controls and components that in the course of normal use may need maintenance (i.e., faders, pots, ON/OFF switches, indicator lamps, etc.). A complete list of available components is shown on the next page.
  • Page 129 A P P E N D I X REPLACEMENT PARTS — D-70 AUDIO CONSOLE COMPONENT DESCRIPTION WS P/N IND-70 MODULE COMPLETE INPUT MODULE "002700" CRD-70 MODULE COMPLETE CONTROL ROOM MONITOR MODULE "002702" SCD-70 MODULE COMPLETE STUDIO MONITOR MODULE "002703" SPD-70 MODULE COMPLETE PHONE MODULE "002704"...
  • Page 130 A P P E N D I X REPLACEMENT PARTS — D-70 AUDIO CONSOLE COMPONENT DESCRIPTION WS P/N MANUAL OWNER'S MANUAL "002799" SPS-16 POWER SUPPLY CONSOLE POWER SUPPLY "007277" SPS POWER SUPPLY CABLE CONSOLE POWER SUPPLY CABLE "007289" WIRED REPLACEMENT FADER WIRED FADER FOR IND-70 MODULES "052710"...

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