Pioneer SA-560(BK) Service-Handbuch - Seite 12

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Q201-Q216:
POWER
AMP
R601
R209
7K
33k
[0-7]
[16-5 1
tt
Rei
400p
100k
ASSEMBLY
_ R204
C204
e215
LL
2.2k
4 033/50
>)
ae,
C203
4100p
—s
as
c2o6 Ft.
3523
100/50
=
}
_+—
R204
'
\
400k
C204
VR101-b
4900p
aire,
c e b a d s
U5—2
R202
0
7
22k
|
216
eos
R614
(>
see
R306
ASSEMBLY
c20z
a
yp VRB,
Rete
40p/500
TOK
0.33/50
a
47k
J sete
R612)
4 ,
C608
==ceog
S100K = Raaa
A\, 8408
took | *7*
& 22—
Tys008
Ree.
4.5k( 2W)
=
:
c2t2
ceo2 J r6os
R602 3 1/50 3 18k
3 R606
R222
100
R220
Pp
2.7K
10k
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220
A
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Rsoe
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4.2k (2W)
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VR201—b
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R604
4.7k
-
A
7
Rags
R244
ca22 3 Ht
wee
100p/500
R402
400
ww
R704
4.8K(472W)
nes
404
tk
=
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st
(4)
47750 @
3
caon'l eae,
R707
ac2m
=
12k
vibe
1.8K(1/2W)
Ady
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|
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|
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0.04
;
A—1-
-2-
-
S1-1-3/3
$1-2-5/5
$2-3/3
'
ON
ON
L—o
ON
\
2k
rai
OFF
OFF
OFF
L--~~—-—-——— 4
* c403
+
3300/42 #
T4
POWER
TRANSFORMER
Q304;0VER
LOARD
DETECTOR
D303,
D304
A ws 2
sP
B
RY301-2
S$4-2-4/2
$4-2-1
ON
ON
1
wo
oO
J2-4
L302
re
on
fe
1H
u
d| 4
OFF
OFF
ro
R310
10
$4: SULBSLYBXSFC
S44-174
$4-1-2/4
9
NOTE:
The indicated semiconductors are representative ones only.
Other
alternative
semiconductors
may
be used
and are
listed in the parts list.
1.
RESISTORS:
bE =a
Indicated in 2, 1/4W, and 1/8W, +5% tolerance unless otherwise
noted k; kQ, M; MQ, (F); +1%, (G); +2%, (K); £10%, (M); +20% tolerance
SPEAKER: A
2. CAPACITORS:
_|
Indicated
in
capacity
(yF)/voltage
(V)
unless
otherwise
noted
p;
pF.
R
Indication
without
voltage
is 50V
except
electrolytic
capacitor.
3.
VOLTAGE,
CURRENT:
(V1; Signal voltage at
wt
W, 82 output (1 kHz)
"5:
DC voltage (V) at no input signal Value in(
—_) is DC voltage at
rated
power.
4. OTHERS:
& ~]
am
; Signal
route.
®@
; Adjusting
point.
SPEAKER,
B
The A mark found on some component
parts indicates the importance of
lif
the safety factor of the part. Therefore,
when
replacing,
be sure
to use
R
parts of identical
designation.
3X marked
capacitors
and
resistors
have
parts unmbers.
The
underlined
indicates
the switch
position.
This is the basic schematic
diagram, but the actual circuit may vary due to
improvements
in design.
5.
SWITCHES:
SI-I FUNCT ION(TUNER)
ON-OFF
SI-2FUNCTION(TAPE 4)
ON-OFF
S2 FUNCTION(TAPE 2/ADAPTOR)
ON-OFF
$3 LOUDNESS
ON-OFF
~~~
S4-1 SPEAKERS
A
S4-2 SPEAKERS
B
$5
POWER
THE UNDERLINED
INDICATES THE SWITCH
POSITION
Q305:
RELAY
DRIVE
304
ia
ATS-207
------
9
A
Fu2
T2.5A
AEK-
403(HE)
A ui
AEK— 542 (HB)
1
TIA
AEK ~ 402 (HE)
AEK-
508 (HB)
@)
A
$5: PUSH
SWITCH
(POWER)
ASG- 551
A\ ac
POWER
CORD
ADG- 068
AC
220V
(HE
TYPE)
AC 240V (HB TYPE)
rs
oR
50/60Hz
(LIVE)
HB:
NO
PLUG
tae eee
4
SWITCHED
UNSWITCHED
TOTAL
100W
MAX
40O0W
MAX
A\3P_
ac outtets
AKP- 502
1. Descomment the AC power cord.
2. Remove the top cover.
Violet
Part No.
Description
AAX-193
220V level
AAX-192
240V level