Pioneer pl-930 Service Manual page 9

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6
5
4
NOTE:
The indicated semiconductors are repre*ntatiue
ones
only. Other alternatiue semiconductorc may be used and
are listed in the parts list.
PA2008
I
c22
r o / 3 5
1 . R E S I S T O R S :
f ndicated in 9, %W, !5% tolerance unless othemise noted k : kQ.
l \ 4 : M 0 , ( F ) : r 1 % , ( G ) : r 2 % , l K l : r 1 0 % , ( M ) : 1 2 0 % t o l e r a n c e
2 , C A P A C I T O R S :
Indicated in capacity (! F)/voltage (V) unless otheryis
noted p : pF
Indication
without
voltage is 50V
except elstrolytic
capacitor.
3 . V O L T A G E , C U R R E N T :
[
: D C v o l t a c e ( V ) a t n o i n p u t s i g n a l
f,=
mA: DC current at no input signal
4 . O T H E R S I
A
: A d , u s t i n g p o i n t .
The
I
mark found on some component
pans indicatc
the im-
portance of the safety factor of the pan. Therefore, when replacing.
be sure to use parts of identical designation.
This is the basic schematic diagram, but the actual circuit may v.ry
due to improvements in design.
PA2007
PD1003
, , f r r l ( ( q l r t ' {
ruJil+0*4fl
___{
2SD985
lc\
la-rl
rvoe no--_]\vof-fzn"
ffil-r-ot
r'ro
,,tt)l
/ lt 1l
/ il\
E
| , | \
c q
2SC245A
*"J'ffi"""
B
-
-
I
I
A
-(Y
---\____r-
ac 220v
240v
5Ol60 a2
A C P O W E R C O R O
P D G - O 2 5 ( W E )
P D G - O 2 6 ( W B )
P o G - 0 2 7 ( W P )
Ass'y
S :
) W E R
O N _
O F F
)EED sslsfiil:asrpm
jerlined indicates the switch position
t
5
4
I
6
t c 2 P A 2 0 0 a
M O T O R O R I V E R
t c 2
7 8
v c c I
H A +
6 9
V I N
H A -
5
l o
V R E F
H B +
4
t l
v c c 2
x 8 -
3
t 2
C C
L A I
R F
L B z
t t 4
L 8 r
T A 8
L A 2
a

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