Yamaha DM 1000 User manual

DM1000/MB1000/SP1000
1
SERVICE MANUAL
PA 011681
1.329K-6554 Printed in Japan ’03.03
HAMAMATSU, JAPAN
This document is printed on chlorine free (ECF) paper with soy ink.
DIGITAL PRODUCTION CONSOLE/
PEAK METER BRIDGE/WOODEN SIDE PANELS
/MB1000/SP1000
CONTENTS
SPECIFICATIONS ................................................... 4
DIMENSIONS .......................................................... 13
PANEL LAYOUT .................................. 14
CIRCUIT BOARD LAYOUT ............... 23
DISASSEMBLY PROCEDURE ............................ 28
INSTALLING AN OPTIONAL CARD
............................................ 46
LSI PIN DESCRIPTION ................................ 47
IC BLOCK DIAGRAM .................................. 58
CIRCUIT BOARDS ....................................... 65
INSPECTIONS ...................................................103/109
DM1000/MB1000 SERVICE CHECK PROGRAM
..................115/129
MB1000 TEST PROGRAM ........................................143/144
INITIALIZING THE DM1000 ................. 145
TRANSMITTING PARAMETER SETTINGS VIA MIDI (BULK DUMP)
....146/148
CHECKING THE BATTERY AND THE SYSTEM VERSION
.......... 150
CALIBRATING THE FADERS ................................... 150
MIDI DATA FORMAT ............... 151
MIDI IMPLEMENTATION CHART ............................ 166
PARTS LIST
BLOCK DIAGRAM
OVERALL CONNECTOR CIRCUIT DIAGRAM
CIRCUIT DIAGRAM
このサービスマニュアルはエコパルプ
（ECF：無塩素系漂白パルプ）を使用しています。
このサービスマニュアルは大豆油
インクで印刷しています。
DM1000: 200303-600000
MB1000: 200303-105000
SP1000: 200303-35000
（目次）
（
総合仕様 ）
（寸法図）
（パネルレイアウト）
（ユニットレイアウト）
（分解手順）
（オプションカードの取り付け）
（LSI端子機能表）
（ICブロック図）
（シート基板図）
（検査）
（DM1000/MB1000サービス検査プログラム）
（MB1000テストプログラム）
（DM1000の初期化）
（内部設定をMIDI経由で出力（バルクダンプ機能））
（バッテリーの残量やシステムのバージョンの確認）
（フェーダーのキャリブレーション）
（MIDIデータフォーマット）
（MIDIインプリメンテーションチャート）
（ブロックダイアグラム）
（総コネクタ接続回路図）
（回路図）

DM1000/MB1000/SP1000
2
IMPORTANT NOTICE
This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed
that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and under-
stood by the users, and have therefore not been restated.
WARNING : Failure to follow appropriate service and safety procedures when servicing this product may result in per-
sonal injury, destruction of expensive components and failure of the product to perform as specified. For
these reasons, we advise all Yamaha product owners that all service required should be performed by an
authorized Yamaha Retailer or the appointed service representative.
IMPORTANT : This presentation or sale of this manual to any individual or firm does not constitute authorization certifi-
cation, recognition of any applicable technical capabilities, or establish a principal-agent relationship of
any form.
The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and
service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable
and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to
exist, please contact the distributor’s Service Division.
WARNING : Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to
this bus.)
IMPORTANT : Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power
to the unit.
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where
applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly
other entities) to cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT
SO EVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose
eyes to solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling
food.
WARNING
Components having special characteristics are marked and must be replaced with parts having specification equal to those
originally installed.
WARNING: THIS APPARATUS MUST BE EARTHED
IMPORTANT
THE WIRES IN THIS MAINS LEAD ARE COLOURED IN
ACCORDANCE WITH THE FOLLOWING CODE:
GREEN-AND-YELLOW : EARTH
BLUE : NEUTRAL
BROWN : LIVE
As the colours of the wires in the mains lead of this apparatus may
not correspond with the coloured markings identifying the terminals in
your plug, proceed as follows:
The wire which is coloured GREEN and YELLOW must be
connected to the terminal in the plug which is marked by the letter E
or by the safety earth symbol or coloured GREEN and YELLOW.
The wire which is coloured BLUE must be connected to the terminal
which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the
terminal which is marked with the letter L or coloured RED.
* This applies only to products distributed by YAMAHA KEMBLE
MUSIC (U.K.) LTD.
印の商品は、安全を維持するために重要な部品です。交換する場合は、安全のために必ず指定の部品をご使用下さい。

DM1000/MB1000/SP1000
3
Take care not to trap your fingers.
LITHIUM BATTERY HANDLING
This product uses a lithium battery for memory back-up.
WARNING : Lithium batteries are dangerous because they can be exploded by improper handling. Observe the following pre-
cautions when handling or replacing lithium batteries.
Leave lithium battery replacement to qualified service personnel.
Always replace with batteries of the same type.
When installing on the PC board by soldering, solder using the connection terminals provided on the battery cells.
Never solder directly to the cells. Perform the soldering as quickly as possible.
Never reverse the battery polarities when installing.
Do not short the batteries.
Do not attempt to recharge these batteries.
Do not disasemble the batteries.
Never heat batteries or throw them into fire.
ADVARSEL!
Lithiumbatteri-Eksplosionsfare ved fejlagtig handtering. Udskiftning ma kun ske med batteri af samme fabrikat og type. lever det brugte
batteri tilbage til leverandren.
VARNING
Explosionsfara vid felaktigt batteribyte.
Anvand samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren.
Kassera anvant batteri enligt fabrikantens instruktion.
VAROITUS
Paristo voi rajahtaa, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiiin.
Havita kaytetty paristo valmistajan ohjeiden mukaisesti.
The following information complies with Dutch official Gazette 1995. 45; ESSENTIALS OF ORDER ON THE COLLECTION OF BATTERIES.
• Please refer to the diassembly procedure for the removal of Back-up Battery.
• Leest u voor het verwijderen van de backup batterij deze beschrijving.
リチウム電池の取り扱い
＜注意＞
リチウム電池を誤って交換すると爆発する危険があります。交換する場合は、サービスマニュアルで指定された部品を
使用してください。
（作業中は指を挟まない様に注意して下さい。）

DM1000/MB1000/SP1000
4
SPECIFICATIONS
General Spec
Number of scene memories 99
Sampling Frequency Internal 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
External Normal rate: 44.1 kHz–10% to 48 kHz+6%
Double rate: 88.2 kHz–10% to 96 kHz+6%
Signal Delay fs=48 kHz Less than 1.6 ms CH INPUT to OMNI OUT
fs=96 kHz Less than 0.8 ms CH INPUT to OMNI OUT
Fader 100 mm motorized with touch sense x 17
Fader Resolution +10 to –138, –∞dB (1024 steps/100 mm) input faders
0 to –138, –∞dB (1024 steps/100 mm) master faders, stereo fader
Total Harmonic Distortion *
1
(CH INPUT to OMNI OUT)
(Input Gain=Min.)
fs=48 kHz Less than 0.05% 20 Hz to 20 kHz @ +14 dB into 600Ω
Less than 0.01% 1 kHz @ +24 dB into 600Ω
fs=96 kHz Less than 0.05% 20 Hz to 40 kHz @ +14 dB into 600 Ω
Less than 0.01% 1 kHz @ +24 dB into 600Ω
Frequency Response
(CH INPUT to OMNI OUT) fs=48 kHz 20 Hz–20 kHz, 0.5, –1.5 dB @ +4 dB into 600Ω
fs=96 kHz 20 Hz–40 kHz, 0.5, –1.5 dB @ +4 dB into 600Ω
Dynamic Range
(maximum level to noise level)
110 dB typ. DA Converter (OMNI OUT)
106 dB typ. AD+DA (to OMNI OUT) @ fs=48 kHz
106 dB typ. AD+DA (to OMNI OUT) @ fs=96 kHz
Hum & Noise*
2
(20 Hz–20 kHz)
Rs=150Ω
–128 dB Equivalent Input Noise
–86 dB residual output noise. OMNI OUT (STEREO OUT off)
Input Gain=Max.
Input Pad =0 dB –86 dB (90 dB S/N) OMNI OUT
(STEREO fader at nominal level and all CH INPUT faders at minimum level)
Input Pad =0 dB
Input Sensitivity
=–60 dB
–64 dB (68 dB S/N) OMNI OUT
(STEREO fader at nominal level and one CH INPUT fader at nominal level)
Maximum Voltage Gain 74 dB CH INPUT (CH1–16) to OMNI OUT (STEREO, BUS, AUX)
Crosstalk
(@ 1 kHz)
Input Gain=Min.
80 dB adjacent input channels (CH1–16)
80 dB input to output
AD Input (1–16)
Phantom switch +48 V DC
Pad switch 0/20 dB attenuation
Gain control 44 dB (–60 to –16), detented
Peak indicator LED (red) turns on when post HA level reaches 3 dB below clipping at dig-
ital domain
Signal indicator LED (green) turns on when post HA level reaches 20 dB below nominal at
digital domain
AD converter 24-bit linear, 128-times oversampling (fs=44.1, 48 kHz), 64-times over-
sampling (fs=88.2, 96 kHz)
Analog Input
(OMNI IN 1–4) AD converter 24-bit linear, 128-times oversampling (fs=44.1, 48 kHz), 64-times over- sampling (fs=88.2, 96 kHz)
Option Input (SLOT 1–2) Available cards Optional digital interface cards (MY16, MY8, MY4 series)
Digital Input
(2TR IN DIGITAL 1–2) SRC On/off (1:3 and 3:1 maximum input to output sample rate ratio)
（総合仕様）
（一般仕様）

DM1000/MB1000/SP1000
5
Input Channel CH1–48
Input patch —
Phase Normal/reverse
Gate-type*3On/off
Key in: 12 ch Group (1–12, 13–24, 25–36, 37–48)/AUX1–8
Comp-type*4On/off
Key in: self /Stereo Link
Pre EQ/pre fader/post fader
Attenuator –96.0 to +12.0 dB (0.1 dB step)
EQ 4-band PEQ (TYPE1)*5
On/off
Delay 0–43400 samples
On/off —
Fader 100 mm motorized (INPUT/AUX1–8)
Aux send On/off
AUX1–8; pre fader/post fader
Solo On/off
Pre fader/after pan
Pan 127 positions (Left= 1–63, Center, Right= 1–63)
Surround pan 127 ×127 positions
[(Left= 1–63, Center, Right= 1–63)] , [(Front= 1–63, Center, Rear= 1–63)]
LFE level –∞, –96 dB to +10 dB (256 step)
Routing STEREO, BUS1–8, DIRECT OUT
Direct out Pre EQ/pre fader/post fader
Metering Displayed on LCD
Peak hold on/off
TALKBACK
Level control Analog rotary potentiometer
AD converter 24-bit linear, 128-times oversampling (@fs=44.1, 48 kHz), 64-times over-
sampling (@fs=44.1, 48 kHz)
Talkback select Built-in microphone/AD IN 1–16/OMNI IN 1–4
On/off —
OSCILLATOR
Level 0 to –96 dB (1 dB step)
On/off —
Waveform
Sine 100 Hz, sine 1 kHz, sine 10 kHz, 400 Hz/1 kHz, pink noise, burst noise
Routing BUS1–8, AUX1–8, STEREO L, R
STEREO OUT DA converter 24-bit linear, 128-times oversampling
OMNI OUT 1–12 Output patch
STEREO, BUS1–8, AUX1–8, SURROUND MONITOR, CONTROL ROOM,
DIRECT OUT 1–48, INSERT OUT (CH1–48, BUS1–8, AUX1–8, STEREO),
MONITOR MATRIX OUT, SOLO OUT, CASCADE OUT (BUS1–8, AUX 1–8,
STEREO, SOLO)
DA converter 24-bit linear, 128-times oversampling (@fs=44.1, 48 kHz), 64-times over-
sampling (@fs=44.1, 48 kHz)
2TR OUT DIGITAL 1–2
Dither On/off
Word length 16, 20, 24-bit
Output patch
STEREO, BUS1–8, AUX 1–8, CONTROL ROOM, DIRECT OUT 1–48, INSERT
OUT (CH 1–48, BUS 1–8, AUX 1–8, STEREO), SOLO OUT, CASCADE OUT
(BUS 1–8, AUX 1–8, STEREO, SOLO)
Option Output (SLOT 1–2)
Available card Optional digital interface card (MY16, MY8, MY4 series)
Output patch
STEREO, BUS1–8, AUX 1–8, SURROUND MONITOR, CONTROL ROOM,
DIRECT OUT 1–48, INSERT OUT (CH 1–48, BUS 1–8, AUX 1–8, STEREO),
MONITOR MATRIX OUT, SOLO OUT, CASCADE OUT (BUS 1–8, AUX 1–8,
STEREO, SOLO)
Dither On/off
Word length 16/20/24-bit

DM1000/MB1000/SP1000
6
STEREO
Comp-type*
4
On/off
Pre EQ/pre fader/post fader
Attenuator –96.0 to +12.0 dB (0.1 dB step)
EQ 4-band PEQ *
5
On/off
On/off —
Fader 100 mm motorized
Balance 127 positions (Left=1–63, Center, Right=1–63)
Delay 0–29100 samples
Metering Displayed on LCD
Peak hold on/off
32-elements x2 LED meters
BUS1–8
Comp-type*
4
On/off
Pre EQ/pre fader/post fader
Attenuator –96.0 to +12.0 dB (0.1 dB step)
EQ 4-band PEQ*
5
On/off
On/off —
Fader 100 mm motorized
Delay 0–29100 samples
Bus to stereo Level (–∞, –130 dB to 0 dB)
On/off
Pan: 127 positions (Left=1–63, Center, Right=1–63)
Metering Displayed on LCD
Peak hold on/off
AUX1–8
Comp-type*
4
On/off
Pre EQ/pre fader/post fader
Attenuator –96.0 to +12.0 dB (0.1 dB step)
EQ 4-band PEQ*
5
On/off
On/off —
Fader 100 mm motorized
Delay 0–29100 samples
Metering Displayed on LCD
Peak hold on/off
SURROUND MONITOR
Mute On/off
Solo On/off
Source BUS1–8, SLOT 1–2
Monitor to C-R On/off
Oscillator Pink noise/500–2 kHz/1 kHz
Monitor matrix 6.1→6.1, 6.1→5.1, 6.1→3-1, 6.1→ST, 5.1→5.1, 5.1→3-1, 5.1→ST,
3-1→3-1, 3-1→ST
Bass
management 5 presets
Monitor
alignment ATT (–12.0 dB to 12 dB 0.1 dB step), Delay (0–30.0 msec 0.02 msec step)
INTERNAL EFFECTS
(EFFECT 1–4)
Bypass On/off
In/out 8-in, 8-out (EFFECT1): depends on effects type
2-in, 2-out (EFFECT2–4): depends on effects type
Effect-in from AUX1–8/INSERT OUT/effect-out (out 1, 2 only)
Effect-out 1, 2 to Input patch/effect-in

DM1000/MB1000/SP1000
7
EQ Parameters
Gate Parameters
Power Requirements U.S./Canada 120 V, 60 Hz 135 W
Japan 100 V, 50/60 Hz 135 W
Other 220–240 V, 50/60 Hz 135 W
Dimensions (H x D x W) 200 x 585 x 436 mm (7.8" x 23.0" x 17.1")
With MB1000 and SP1000 installed: 295 x 635 x 486 mm (11.6" x 25.0" x
19.1")
Net weight 20 kg (75 lbs)
Operating free-air temperature range 10–35°C (50–95°F)
Storage temperature range –20 to 60°C (–4 to 140°F)
Supplied Accessories AC Cable (3P/2P AC plug adapter), CD-ROM (Studio Manager),
Owner’s Manual, Studio Manager Installation Guide, Warranty card (J)
Options
Digital interface card (MY16, MY8, MY4 series)
PEAK METER BRIDGE: MB1000
SIDE PANEL: SP1000
RACK MOUNT KIT: RK1
*
1. Total harmonic distortion is measured with a 6 dB/octave filter @ 80 kHz.
*
2. Hum & Noise are measured with a 6 dB/octave filter @ 12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave
attenuation.
*
3. See “Gate Parameters” on page 7.
*
4. See “Comp Parameters” on page 8.
*
5. See “EQ Parameters” on page 7.
LOW/HPF L-MID H-MID HIGH /LPF
Q
0.1–10.0
(41 points)
low shelving
HPF
0.1–10.0
(41 points)
0.1–10.0
(41 points)
high shelving
LPF
F21.2 Hz–20 kHz (1/12 oct step)
G±18 dB
(0.1 dB step)
HPF: on/off
±18 dB
(0.1 dB step)
±18 dB
(0.1 dB step)
LPF: on/off
Gate
Threshold –54 dB to 0 dB (0.1 dB step)
Range –70 dB to 0 dB (1 dB step)
Attack 0 ms–120 ms (1 ms step)
Hold
0.02 ms–1.96 s (216 points) @ 48 kHz
0.02 ms–2.13 s (216 points) @ 44.1 kHz
0.01 ms–981 ms (216 points) @ 96 kHz
0.01 ms–1.06 s (216 points) @ 88.2 kHz
Decay
5 ms–42.3 s (160 points) @ 48 kHz
6 ms–46.0 s (160 points) @ 44.1 kHz
3 ms–21.1 s (160 points) @ 96 kHz
3 ms–23.0 s (160 points) @ 88.2 kHz
Ducking
Threshold –54 dB to 0 dB (0.1 dB step)
Range –70 dB to 0 dB (1 dB step)
Attack 0 ms–120 ms (1 ms step)
Hold
0.02 ms–1.96 s (216 points) @ 48 kHz
0.02 ms–2.13 s (216 points) @ 44.1 kHz
0.01 ms–981 ms (216 points) @ 96 kHz
0.01 ms–1.06 s (216 points) @ 88.2 kHz
Decay
5 ms–42.3 s (160 points) @ 48 kHz
6 ms–46.0 s (160 points) @ 44.1 kHz
3 ms–21.1 s (160 points) @ 96 kHz
3 ms–23.0 s (160 points) @ 88.2 kHz
（EQ パラメーター）
（Gateパラメーター）

DM1000/MB1000/SP1000
8
Compressor
Threshold –54 dB to 0 dB (0.1 dB step)
Ratio (x :1) x=1, 1.1, 1.3, 1.5, 1.7, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 20, ∞(16 points)
Out gain 0 dB to +18 dB (0.1 dB step)
Knee Hard, 1, 2, 3, 4, 5 (6 step)
Attack 0 ms–120 ms (1 ms step)
Release
5 ms–42.3 s (160 points) @ 48 kHz
6 ms–46.0 s (160 points) @ 44.1 kHz
3 ms–21.1 s (160 points) @ 96 kHz
3 ms–23.0 s (160 points) @ 88.2 kHz
Expander
Threshold –54 dB to 0 dB (0.1 dB step)
Ratio (x :1) x=1, 1.1, 1.3, 1.5, 1.7, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 20, ∞(16 points)
Out gain 0 dB to +18 dB (0.1 dB step)
Knee Hard, 1, 2, 3, 4, 5 (6 points)
Attack 0 ms–120 ms (1 ms step)
Release
5 ms–42.3 s (160 points) @ 48 kHz
6 ms–46.0 s (160 points) @ 44.1 kHz
3 ms–21.1 s (160 points) @ 96 kHz
3 ms–23.0 s (160 points) @ 88.2 kHz
Compander H
Threshold –54 dB to 0 dB (0.1 dB step)
Ratio (x :1) x=1, 1.1, 1.3, 1.5, 1.7, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 20 (15 points)
Out gain –18 dB to 0 dB (0.1 dB step)
Width 1 dB–90 dB (1 dB step)
Attack 0 ms–120 ms (1 ms step)
Release
5 ms–42.3 s (160 points) @ 48 kHz
6 ms–46.0 s (160 points) @ 44.1 kHz
3 ms–21.1 s (160 points) @ 96 kHz
3 ms–23.0 s (160 points) @ 88.2 kHz
Compander S
Threshold –54 dB to 0 dB (0.1 dB step)
Ratio (x :1) x=1, 1.1, 1.3, 1.5, 1.7, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 20 (15 points)
Out gain –18 dB to 0 dB (0.1 dB step)
Width 1 dB–90 dB (1 dB step)
Attack 0 ms–120 ms (1 ms step)
Release
5 ms–42.3 s (160 points) @ 48 kHz
6 ms–46.0 s (160 points) @ 44.1 kHz
3 ms–21.1 s (160 points) @ 96 kHz
3 ms–23.0 s (160 points) @ 88.2 kHz
Comp Parameters
（Compパラメーター）

DM1000/MB1000/SP1000
9
In these specifications, when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms.
Allinput AD converters (INPUT 1–16,OMNIINPUT 1–4, TALKBACK) are 24-bitlinear,128-times oversampling. (@fs=44.1,
48 kHz)
+48 V DC (phantom power) is supplied to CH INPUT (1–16) XLR type connectors via individual switches.
In these specifications, when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms.
All output DA converters
(
OMINI OUT 1–12, PHONES
)
are 24-bit, 128-times oversamplin
g
.
(
@fs=44.1, 48 kHz
)
Effect library (EFFECT 1–4) Presets 52 (EFFECT 2–4: 44)
User memories 76
Compressor library Presets 36
User memories 92
Gate library Presets 4
User memories 124
EQ library Presets 40
User memories 160
Channel library Presets 2
User memories 127
Surround Monitor library Presets 1
User memories 32
Input patch library Presets 1
User memories 32
Output patch library Presets 1
User memories 32
Bus to Stereo library Presets 1
User memories 32
Input PAD GAIN Actual Load
Impedance For Use With Nominal
Input level Connector
Sensitivity*
1
*
1. Sensitivity is the lowest level that will produce an output of +4 dB (1.23 V) or the nominal output level when the unit
is set to maximum gain. (All faders and level controls are maximum position.)
Nominal Max.
before clip
INPUT 1–16 0–60 dB
3k Ω50–600 Ω Mics & 600 Ω
Lines
–70 dB
(0.245 mV) –60 dB (0.775 mV) –40 dB (7.75 mV)
XLR-3-31 type
(Balanced)*
2
*
2. XLR-3-31 type connectors are balanced (1=GND, 2=HOT, 3=COLD).
–16 dB
–26 dB
(38.8 mV) –16 dB (0.123 V) +4 dB (1.23 V)
20 –6 dB
(338 mV) +4 dB (1.23 V) +24 dB (12.28 V)
OMNI IN 1–4 — 10k Ω600 ΩLines +4 dB
(1.23 V) +4 dB (1.23 V) +24 dB (12.28 V)
Output Actual Source
Impedance
For Use With
Nominal
Output level Connector
Nominal Max.
before clip
OMNI OUT 1–12 150 Ω600 ΩLines +4 dB
(1.23 V) +24 dB (12.28 V) XLR-3-32 type (Balanced)*
1
*
1. XLR-3-32 type connectors are balanced (1=GND, 2=HOT, 3=COLD).
PHONES 100 Ω8 ΩPhones 4 mW 25 mW Stereo Phone Jack (TRS)
(Unbalanced)
2
*
2. PHONES stereo phone jack is unbalanced (Tip=LEFT, Ring=RIGHT, Sleeve=GND).
40 Ω Phones 12 mW 75 mW
Libraries
Analog Input Spec
Analog Output Spec
（ライブラリー）
（アナログ入力仕様）
（アナログ出力仕様）

DM1000/MB1000/SP1000
10
Input Format Data length Level Connector
2TR IN DIGITAL 1AES/EBU 24-bit RS422 XLR-3-31 type (Balanced)*
1
*
1. XLR-3-31 type connectors are balanced (1=GND, 2=HOT, 3=COLD).
2IEC-60958 24-bit 0.5 Vpp/75 ΩPhono
Output Format Data length Level Connector
2TR OUT DIGITAL 1AES/EBU *
1
Professional use
*
1. Channel status of 2TR OUT DIGITAL 1
Type: linear PCM
Emphasis: NO
Sampling rate: depends on the internal configuration
24-bit*
2
*
2. Dither: word length 16/20/24 bit
RS422 XLR-3-32 type
(Balanced)*
3
*
3. XLR-3-32 type connectors are balanced (1=GND, 2=HOT, 3=COLD).
2IEC-60958*
4
Consumer use
*
4. Channel status of 2TR OUT DIGITAL 2
Type: linear PCM
Category code: Digital signal mixer
Copy prohibit: NO
Emphasis: NO
Clock accuracy:Level II (1000 ppm)
Samplin
g
rate: depends on the internal confi
g
uration
24-bit*
2
0.5V pp/75 ΩPhono
Digital Input Spec
Digital Output Spec
（デジタル入力仕様）
（デジタル出力仕様）