Pioneer A-335 Manual de servicio - Página 38

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Pioneer A-335 Manual de servicio
7.3
P.C. BOARDS
CONNECTION
DIAGRAM
® View from component side
xo AF COMPLEX ASSEMBLY
AWZ1898
Sac
R
PLAY
REC
NOTE
1.
This P.C.B cenmention
dizgram is viewed from the parts mousy
2.
The parts which have heen mounted on the board can be
jced with those show?
yeth the corresponding wiring symbnis fisted in the fallowing Tadie,
ae aan
Racister type
i
trangister
i
Xo
SPEAKER
SWITCH
ASSEMBLY
vovevonnneninmcernmsceetted,
Diove
*o
HEADPHONE
ASSEMBLY
r
aan
=
Vanable resistor oF
Serni-fixed resistor
H
i
i
i
i
5
t
H
{
}
3.
The capacitor terminal marked
w i h Giidouble ercies) shows negative
termina!
4,
The diode terminal marked with
{
idoubie circles} shows cathode side.
ee
?
&
The transistor terminal 1o wnich E is affixed shows the emitter.
POWER
SEE
TRANSFORMER:
——
icy
'.
©
#2
marked parte.
Differ between
HEZ type
:
:
ft
z
i
>
}
*
DIAGRAM
is based
j
;
ra
7
i
i
/
we}
a
Cases
é
i
N
a
© % marked parts are used in HET sype onty,
i
pa
cad
»
WB rye, jumper wi
i
i
a
a
i
ms
%
j
:
=
ey
Sane
om
mand
in
HEZ
type.
bariper
weres
ate
e602
LED
TONE ASSEMBLY
AWZ1895
Q604 0603
ASSEMBLY
[eres
41