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ANALOG
BOARD
ASSEMBLY
z
(PWM1490:KU.KC.HEM
AND
SD
TYPES)
\
(PWM1492:HB
TYPE)
Q554
555
C522, 10523 (PD2028A)
kin
Voltage
an
Voltage
IC621 Q563
me
2.6
|16|
9
Qs6é2
ae
17!
5
Q559
Q560
4|_
is
: —
5]
5
ro|
3.
Q558
Q561
6]
5
fool
2.2
a
7/
2.3
[21]
0
g]
2.5
|22]
0
10554
1C555
lee
ie
ie
Tol]
5
24/0
ti{|o
25)
3.2
;i2t
2
26];
2. 4
13/2.
6
[2710
i4{]
0
dal
5
1c620
1C601
B
Q525
Q524
*2
1c522
1c523
C513
(SM5840CP)
in
io,
Voltage
Q521
<i
|
2
2.5
H
3{
2. 6
—"
;
Sa
y
i
;
4{
2.4
'
P.C.B. batters diearem ceresponene part
Part name.
P.C.B. pater eel corespensics part
Part tame
i
SANE
f
Q
\
4
°
:
e
=
4
:
3
:
L
'
6j 9
|
SS
=
a
———
i
i c
c a p a c i
a{
0
or
.
Transistor
-—
Ceramic capacitor
ne
=
1C501
1C502
vp
:
—
o—|
|
1o[
3
eS
pa) or a)
FET
C
+)
Mylar capacitor
aa
3.
6
|
DUS
dD $c
8 sé
12
- 2
)
Styrol capacitor
Diode
a
°
S|
o
Electrolytic capacitor
= Nee
(Non polarized)
2
Electrolytic capacitor
F
(Noiseless)
Electrolytic capacitor
(Polarized)
3
3
3.
5
i
2
2
0
a
1cS12
1C513
Electrolytic capacitor
(Polarized)
°
|
9
Power
capacitor
Varactor
Semi-fixed resistor
CC
>
Resistor array
a4
Tact switch
[__——$$
__ __+}____—
—
LED
o—hq-—o
ft
Zenner diode
oYfg}—o
Dl +]? if
I
|
O
Q523
Q522
ee
[oll
a
Resistor
|
TO MAIN BOARD
ASSEMBLY
o—WW—
SFY
Ho
Inductor
(es
SII
vo
Coil
40
o—{[]—e
Resonator
oa:
Thermistor
|
TO MAIN
BOARD
ASSEMBLY
Transformer
U
—
. This P.C.B. connection diagram is viewed from the parts mounted side.
2. The parts which have been mounted on the board can be replaced with those shown with the corresponding wiring symbols listed in the
above Table.
. The diode marked with O shows cathode side.
. The transistor terminal marked with (—) shows emitter.
maw
25
—
=
=a
N
ony
Ww
ee
NK
=
Oo
=
o
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