Block Diagram - Pioneer SG-300 Service Manual

Graphic equalizer
Table of Contents

Advertisement

1. SPEC|FlcAtloNs
Graphic Equalizer Section
Equalizer Range
( l n d i v i d u a l c h a n n e l a d i u s t )
1 1 0 d 8
60H2. 150H2 . AOOHz, 1kHz,2.4kHz, 6kHz, lSkHz
Total Harmonic Distortion
( 1 k H z , A l l C o n t r o l ; F l a t , O u t p u t : 1 V ) . . . . . . 0 . 0 0 5 %
lnsertion Loss (Control: Flat)
OdB
Max. Output Voltage
( l k H z , T H D : 0 . 0 1 7 o , R u : 5 0 k O )
. . 6 V
Frequency Response
' SHz - 7Ot<Hz
+!os
Signal-to-Noise Ratio
(lHF A Network, short circuited, 1V Output) . . 100d8
I n p u t l m p e d a n c e . .
. S 0 k o h m s
Output lmpedance
. . . . . No more than 600 ohms
Miscellaneous
P o w e r R e q u i r e m e n t s . ' .
A C l 2 0 , 6 0 H 2
P o w e r C o n s u m p t i o n
. . . ' . 1 0 W
Dimensions
420(W) x 92(H) x 240(D) mm
1 6 - 9 / 1 6 ( W ) x 3 - 5 / 8 ( H ) x 9 - 7 1 1 6 ( D ) i n .
Weight (without package)
. . 3kS, 6 lb 10oz
Furnished Parts
Connection cord with Pin Plugs
Operati ng I nstructions
NOTE:
Specifications and the design subiect to possible modification
without notice due to improvements.
I
2
1
L C H
I
I ou,
FOR SLIDE VOLUME
K N O B L E D
I
2. BLOCK DIAGRAM
r
rr{
E Q U A L I Z Ê R
-6.5d8--26.5d8V
(at l kHz)
|
|
E o
rl
ËHiFff";Jr,"*
2.atHz
SlGtlAL POLE
6 k H ? S l G t { A L P O L E
l 5 k H z S I G N A L P O L E
POWER SUPPLY
- o -
I
Y orr
oFF
L"u'F
-i-
T
or{
01{
TAPE EO REC
R C H
F-
lrr
EOUALIZEF
t-our (
f-
R€C
lAPE
L ptlv
R C h q n n e l ( S o m e o s L C h o n n e l )

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents