DM1000/MB1000/SP1000
106
3-3. OMNI IN 1~4
Parameters
Inspect with OMNI OUT 1.
q
Distortion ratio (OMNI IN 1~4)
w
Residual noise (OMNI IN 1~4)
Parameter
Short the OMNI IN being measured
with 150
Ω
.
3-4. CH IN 1~16
Parameters
Inspect with OMNI OUT 1.
GAIN MIN (CH1~16), PAD ON
(CH1~16).
q
Distortion ratio (CH 1~16)
w
Residual noise (CH 1~16)
Parameter
Short the CH IN being measured with
150
Ω
.
4. DIGITAL IN/OUT inspection
4-1. 2TR DIGITAL OUT 1, 2
Parameters
Use Parameter System Two.
Must be input from Channel 1.
A. WORD CLOCK INT96kHz
Parameter
Set WORD CLOCK INT to 96 kHz.
q
Gain (2TR DIGITAL OUT for both 1 and 2)
w
f characteristic (2TR DIGITAL OUT 1)
Parameter
The permitted range uses 1 kHz as
reference.
e
Distortion ratio (2TR DIGITAL OUT 1)
B. WORD CLOCK INT48kHz
Parameter
Set WORD CLOCK INT to 48 kHz.
q
Distortion (2TR DIGITAL OUT 1)
Input frequency
Output level
Permissible range
1kHz
+22dBu
0.01% or below
Permissible range
-82dBu or below
Input frequency
Output level
Permissible range
1kHz
+22dBu
0.01% or below
Permissible range
-82dBu or below
4-2. 2TR DIGITAL IN 1, 2
Parameters
Use Parameter System Two.
For distortion measurement, select
BW: 80kHz.
Inspect with OMNI OUT 1 and 2.
Select the WORD CLOCK as follows.
2TR DIGITAL IN 1 inspection:
2TR D1
2TR DIGITAL IN 2 inspection:
2TR D2
A. 96 kHz
Parameters
System Two frequency setting
(Sample Rate) to 96 kHz.
Switch 2TR DIGITAL IN SRC Off.
q
Gain (2TR DIGITAL IN both 1 and 2)
w
f characteristic (2TR DIGITAL IN 1)
Parameter
The permitted range uses 1 kHz as
reference.
e
Distortion ratio (2TR DIGITAL IN 1)
B. 48 kHz
Parameters
System Two frequency setting
(Sample Rate) to 48 kHz.
Switch 2TR DIGITAL IN SRC Off.
q
Distortion ratio (2TR DIGITAL IN 1)
C. SRC operation
Parameters
Set WORD CLOCK INT to 96 kHz.
Inspect with 2TR DIGITAL OUT 1.
Set the System Two frequency setting
(Sample Rate) to 44.1 kHz.
Switch the measurement channel
SRC On.
q
FS (2TR DIGITAL IN both 1 and 2)
w
Distortion ratio (2TR DIGITAL IN both 1 and 2)
Input frequency
Input level
Regulated output level Permissible range
1kHz
+4dBu
-20dBFS
-20
±
2dBFS
Input frequency
Input level
Permissible range
20Hz
+4dBu
-1.0~0.5dB
40kHz
+4dBu
-1.5~0.5dB
Input frequency
Output level
Permissible range
1kHz
-2dBFS
0.01% or below
Input frequency
Output level
Permissible range
1kHz
-2dBFS
0.01% or below
Input frequency
Input level
Regulated output level Permissible range
1kHz
-20dBFS
+4dBu
+4
±
2dBu
Input frequency
Input level
Permissible range
20Hz
-20dBFS
-1.0~0.5dB
40kHz
-20dBFS
-1.5~0.5dB
Input frequency
Output level
Permissible range
1kHz
+22dBu
0.01% or below
Input frequency
Output level
Permissible range
1kHz
+22dBu
0.01% or below
Input frequency
Input level Regulated output level Permissible range
1kHz
-20dBFS
96kHz
96kHz
±
100Hz
Input frequency
Output level
Permissible range
1kHz
-20dBFS
0.005% or below
Содержание DM 1000
Страница 24: ...DM1000 MB1000 SP1000 24 Power transformer DCA 1 5 AC JK2 MAIN JK2 JK1 AC DCD JK1 Top view Rear view...
Страница 25: ...DM1000 MB1000 SP1000 25 HAAD 1 2 HAAD 2 2 ADA XLR Top view Rear view XLR Rear Assembly U Ass y...
Страница 26: ...DM1000 MB1000 SP1000 26 Control Panel Asembly PN1 1 4 3 4 2 4 4 4 PN1 PN2 PN1 PN1 LCD FD Bottom view Ass y...
Страница 69: ...69 DM1000 MB1000 SP1000 Pattern side DCD Circuit Board 2NAP V990130 2 1...
Страница 79: ...79 DM1000 MB1000 SP1000 F F Pattern side 2NAP V989910 3 1...
Страница 83: ...83 DM1000 MB1000 SP1000 J J J J JKCOM OPT Circuit Board Pattern side 2NAP V989800 2...
Страница 86: ...DM1000 MB1000 SP1000 86 L L MAIN Circuit Board 2NAP V989750 2 3...
Страница 87: ...87 DM1000 MB1000 SP1000 L L Component side 2 layer 2 2NAP V989750 2 3...
Страница 88: ...DM1000 MB1000 SP1000 88 M M MAIN Circuit Board 2NAP V989750 2 3...
Страница 89: ...89 DM1000 MB1000 SP1000 M M Component side 5 layer 5 2NAP V989750 2 3...
Страница 90: ...DM1000 MB1000 SP1000 90 N N MAIN Circuit Board 2NAP V989750 3 2...
Страница 91: ...91 DM1000 MB1000 SP1000 N N Pattern side 2NAP V989750 3 2...
Страница 92: ...DM1000 MB1000 SP1000 92 O O to FD CN403 to FD CN404 PNCOM PN1 1 4 Circuit Board 2NAP V990000 2 1...
Страница 94: ...DM1000 MB1000 SP1000 94 P P PNCOM PN1 1 4 Circuit Board 2NAP V990000 2 1...
Страница 95: ...95 DM1000 MB1000 SP1000 P P Pattern side 2NAP V990000 2 1...
Страница 100: ...DM1000 MB1000 SP1000 100 S S S S MAIN Circuit Board Pattern side 2NAP V990400 2 1...
Страница 101: ...101 DM1000 MB1000 SP1000 T T to MAIN CN102 T T PN Circuit Board Component side 2NAP V990410 2 1...
Страница 102: ...DM1000 MB1000 SP1000 102 U U U U Pattern side PN Circuit Board 2NAP V990410 2 1...
Страница 135: ...DM1000 MB1000 SP1000 135 SW SW DEC SW 1 24 PANEL SW test SW 2 LCD PANEL SW SW LCD 53 x30 320x240dot Font5x7...
Страница 136: ...DM1000 MB1000 SP1000 136 1 1 3 6 8 9 7 4 2 5 2 3 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 4 SW GROUP1 SW GROUP2...
Страница 137: ...DM1000 MB1000 SP1000 137 LED LED 1 1 8 2 4 3 7 6 5 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 5 4...
Страница 174: ...DM1000 8 New Parts REF NO PART NO DESCRIPTION REMARKS QTY RANK RANK Japan only 610 Cord Holder BK 1 2 01 CB069250...
Страница 176: ...DM1000 10 100 70 170 250 50 10 10 90 20 Bottom view Top view HAAD 1 2...
Страница 181: ...DM1000 15 Pic 8 Pic 6 Pic 7 480 200 250 535 545 545 490 535 510 545 600 465 Bottom view...