Yamaha SPX990 Service Manual page 3

SPX990
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Freq Response
20Hz-20kHz+-0 5dB
Dynamic Range
Above lOOdB
(Typical
!06dB)
Ham.
and
Noise Below -82dBm
(Typical
-88dBm)
Distortion
Below 0
005%
at
max
level
1
kHz
INPUT
Number
of Channel 2 (Phone Jack)
Nominal Level
+4/-20dBm
(Switchable)
Highest Input
+24dBm
(Switchable
at
+4dB)
Impedance 20kf2
OUTPUT
Number
of Channel 2 (Phone Jack)
Nominal Level
+4/-20dBm (Switchable)
Highest Output
+1
8dBm
(Switchable
at
+4dB)
Impedance
1500
AD/DA
Conversion
A/D
Conversion 20bits
D/A Conversion
20bits
Sampling Freq. 44 1kHz
MEMORY
Preset
Program
1
-
80
User
Memory Program
1
- 99,00
Optional
Memory Card
1
-
99.00
MIDI
CONTROL
Program Change (Memory Select)
Note
On
(Pitch Select)
Control
Change
(Parameter Control)
Bulk
Dump
(Parameter
Dump, Program Change
Table, System Setup Data)
FRONT PANEL
Control Input
Level
(L, R),
Data Entry
Keys Function Key x
6,
Page Select Key x
2,
Memory,
Store, Edit, Bypass
Display 2 ch. 8
segment
LED
(Level Meter)
6 segment
LED
(Mode
Indicator)
7
segment
LED
(Memory
No.)
Memory,
Edit,
Bypass
indicators
24
chara x
2
L.ine
LCD
Slot
Memory
Card
REAR PANEL
Connectors Input
L/R
(XLR
x
2,
Phone jack x
2)
Output L/R (XL.R X
2,
Phone Jack x
2)
MIDI
IN,
THRU/OUT
(DIN 5P
x 2)
Trigger (Phone Jack x
1)
Bypass
or
INC/DEC (Phone Jack x
I)
Switch IN/OUT level Switch (+4dB/-20dB x
2)
MIDI
THRU/OUT
Switch
GENERAL
Power
Requirements
US
&
Canadian Models: 120V, 60Hz
British
Model: 240V, 50Hz
General Model: 230V,
50Hz
Power Consumption
25W
Dimensions 480 x 46 x 324 4
mm
(W
X
H
x D) (18-7/8" x 1-13/16" x 12-3/4")
(including attachments)
Weight 4,6 kg (10 lbs 2oz)
*0d8=0 775Vrms
m OPTION
Memory
Card
MCD64
MCD32
2
SPX990
20Hz~20kHz 0±0,5dB
I00dBJil±.
(TYPICAL
i
06dB)
-82dBmJi(T
(TYPICAL
-88dBm)
MS
0.005% tlT
(@
MAX. LEVEL
IkHz)
Xid
+4/-20dBm
(
+24dBm
(L '^^U^^^SW
:
+4dBB#)
20kn
mti
+4/-20dBm
(
+18dBm
(L^;U^}^SW
:
+4dBR#)
150D
AD/DA^^
A/D3Eift
20bilU-7-
D/Ai£^^ 20bitU:=-7-
44 1kHz
u-
7U-ti7 Nol-80
a—
No
1
->99,00
U-*-
K No
1^99, 00
z/7.TA-ty
Y
7 'j-fr-9
7P>
>
h
U~)V
INPUT LEVEL(L,
R),
DATA ENTRY
V7 1-^"
(T,A)X3, PAGE6.PAGE'7,
MEMORY.
STORE, EDIT. BYPASS
8"^^'LEDX2
6
-^?LED(^- KT >v7-3'-)
hLED(7^
U
-t
7
/n'-)
MEMORY,
EDIT,
BYPASS
T
V v 7
" "
24:t^X2LCD
X P
7
Y
MEMORY
CARD
i;
)i'
INPUTL/R (XLRX2.
7;fXi;tv^'X2)
OUTPUT
L/R
(XLR X2. 7
*
>V
^
y
^ X2)
MIDI
IN.
THRU/OUT
(5P
DIN
X
2)
TRIGGER
(
7
:!
>
-7 7 7
X
1
}
BYPASS
or
INC/DEC
(
7
^ V 7
X
I
)
A£li*^'</k».X-l'7f-
(+4dB/-20dB
X2)
MIDI THRU/OUT^j^
X
-f
7
Iji
ACIOOV,
5O/6OH2
mmt
20W
480 (W)
X46(H) X324 4(D)mm
MS
4 6kg
0dB=0 775Vrms
MCD64
MCD32
3
SPX990