Pioneer SX-303/KU Manual de serviço - Página 27
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6
5
4
- - l - t
Q 3
FM IF / DEI A MP'X
NOTE:
The indicated semiconductors are representatiue ones
only. Other alternatiue semiconductors may be used and
are listed in the parts list.
L B E S I S T O B S I
Indicatd in o, y.W, fsw, t 5% rolerance unte$ orherwi* notd k : k!
M , M ( J , ( F ) : , 1 % , ( c ) : ! 2 % , ( K ) . 1 0 % ( M ) ; i 2 0 % r o t e r a n c e
2 C A P A C I T O B S
Indicated in capacty t! F)/voltase (V) untes, othetuise nord p r pF
Indiotion
wnhout votr.ge is 5OV ex.ept eterotyri.
cap.ciror.
3 V O L T A G E , C U F R E N T :
E : s i s n a l
v o l r a q e a l ( 4 0 W +
4 0
W
8 l r o u t p u r ( l k H z )
E
DC vot4e (V) at no input sisnai
Value in I
I h DC volrage at rard power
4 . O T H E F S I
@ : A d j u $ i n s p o i n t .
The A
maA tound on some componenr pans indicar* the im
podance ot the sfety taclor of rhe pa(. Theretore, when reptacins,
be lre to u* parrs oi idenlica designaiion.
This is the basic $hematic diagram, bul rhe ftrudr o.cu{
may vary
d!e to rmprovements in design
L E D A s s ' y
l-;;^..;-l
;
D 6
a E L - 4 O 7
|
P O I N T E R A s s y
v
{orAL POTNTER
)-
!l
s w r T c H E s :
C O M P L E X
A s s ' y
S l - 1
:
F U N C T I O N ( P H O N O )
5 1 - 2 :
F U N C T I O N ( F M )
s 1 - 3 :
F U N C T I O N ( A M )
S I - 4
:
T A P E M O N I T O R
S I - 5
I
L O U D N E S S
5 2 - 1 :
S P E A K E R S ( A )
S 2 - 2
:
S P E A ( E R 5 ( B )
O U T S I D E O F P C B O A R O
s 1 0 1
:
P O W E R
i
D 7 A E L - 4 O 5
i
?-;;-l
I
5
\
a
l
oN - qE!
oN - 9ir
oN - lfqi
O N -
O F F
oN - lrl
The undedird
indicates
the switch
Dosiiion
O N _
O F F
oN - lri
A 0 6 - O ? !
A
o 1 3 , 1 4
P R O T E C T O R
SVITCXED O{SWITCHED
roow f,ar
roow f,ax
I
r , o , r r r - e r a
a - -
- - - - - -
P H O N E S
ti'irl14l
L.--^*:i
COMPLEX A!6'y
( 3 / 3 )
A slol
A Rr57 ,o
COIVPLEX Ass y ( 2/3 J
! 1 4 0
t o ?
- 1 3 0
""1i." j
1,."
o 1 3 . r 4 l O E 2 F O
D I 5
B C R 6 A M - 4
0 1 5
5 Z - O 2 7
6
5
4
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