Pioneer RG-9 Service Manual page 20

Rg dynamic processor
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I
8
7
I
8
7
NOTE:
The indicated semiconductors are representative ones
only. Other alternative semiconductors may be used and
are listed in the parfs lisf.
6:-
'-or-o--l
i \Q'^it::':",
I
H.'-
r
L E D A s s ' y ( l )
G W X - 3 0 6
L E D A s s ' y ( 2 )
G w x - 3 C ^ 7
I . R E S I S T O R S :
I n d i c o l e d i n O ,
l / 4 W , t 5 o / o t o l e r o n c e u n f e s s o f h e r w i s a n o l e d
k : k O . M : M O , ( F ) : + l % . t o t e r o n c e
2 . C A P A C I T O R S :
I n d i c o t e d i n c o p o c i f y ( y F ) / v o l l o g e ( V ) u n l e s s o l h e r w i s e n o t e d p : p F
r n d i c o t i o n w i l h o u t v o r t o g e i s 5 o V e x c e p t e l e c l r o l y t i c c o p o c i t o r
3 . V O L T A G E . C U R R E N T :
t - T l
: S i g n o f v o t t o g e o t t V o u t p u t ( i
k H z )
- r ]
: D C v o l l o g e ( V ) o f n o i n p u t s i g n o l
V o l u e i n (
) i s D C v o r t o g e o t 6 . 5 V o u t p u i ( s 3 + r 6 d B
)
4 -
m A : D C c u r r e n t o f n o i n p u t s i g n o l
4 . O T H E R S :
T h e I
m o r l f o u n d o n s o m e c o m p o n e n t p o r t s i n d i c o t e s t h e i m p o r t o n c e
o f t h e s o f e t y f o c t o r o f l h e p o r t . T h e r e f o r e , w h e n r e p l o c i n g , b e s u r €
t o u s e p o r t s o f i d e n t i c o I d e s i g n o t i o n
S W I T C H E S
S I
T A P E M O N I T O R
O N
_ O F F
5 2
P R O C E S S O R
O N
O F F
S 3
D Y N A M I C E X P A N S I O N
4 d B _ 7 d B _ I O d B _ 1 3 d B - - I o C . q
5 4
P O W E R
O N _ O F F
5 5
L I N E V O L T A G E S E L E C T O R
z ? O V _ 2 4 O V _ I ? O V _ 1 1 O V
T h e u n d e r l i n e d i n d i c o t e s t h e s w i t c h p o s i t i o n .
T h i s i s t h e
b o s i c
s c h e m o t i c
d i o g r o m ,
b u t
t h e o c t u o f
c i r c u i t
m o y
v o r y
d u e
t o i m p : ' o v e m e n t s
i n d e s i g n .
A
A c r o v
-
-
-
A t '
A r r - 5 8 s
t 2 0 v
220V
240V
5 0 / 5 O H z
A C P O W E R C O R O
A D G - 0 4 6
U N S W I T C H E D
r o o w M A x
-...-\
240v
t20v
/ \
2 2 0 V
i l o v
;
L I N E V . L T A G E
S E L E C T O R
A K X . O 6 3
i f : P O t f E R
A S G - 2 t 5
O V
! W E T
O V
I B L K
L

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