Pioneer SA-530 Service manual
(D
rrloNeerl
STEREO
AMPLIFIER
SA-53CI
MODEL
r
This
please
o
Ce manuel d'instruction
.
Este manual
SA-530
Typ€
KU
s
HE
Hg
HEZ
AC l20V only
AC 110V,
AC
AC
AC
AC
service manual is
page
see
de servicio trata
COMES IN
120V, 220V and 240V
240V only
22OV and 24OV
22OV and
22OV
240V
and
24OV lswitchable)
applicable to the
2(F 26.
se
SIX VERSIONS
Volt3!€
(Switchable)
(Switchable)
(Switchable)
KU type. When
refdre
au mode de r69lage,
del m6todo de
aiuste escrito en
DISTINGUISHED
en fangais.
AS FOLLOWS:
U.S.A. model
General export model
Australia model
Europe model
Kingdom
United
West
Germany mod€l
repairing the
model
S.
espafrol.
yp,
ORDER
ARP-104-0
Remarka
HE,
HB and HEZ types,
NO.
CON
1.
2. FRONT
3. PARTS
4.
5. BLOCK
6.
7. EXPLODED
8.
PICINEEFI
PIC'NEEFI
pICINEEFI
Ff(INEEFI
TENTS
SPEC|FTCATTONS
PANEL
LOCATION
DISASSEMBLY
DIAGRAM
CtRCUtT DESCRTPTTONS
PACKING
ELECTFICINIC
ELECTFIG'NICB
ELECTFIC,NIC
ELECTFICINIC|B
...........
FACILITIES .
PROCEDURES.
VIEW.
. .
[[rAAl
lE|.lFlc,PEl
AUATFALIA
9. P.C, BOARDS
. .
.
.....
C(IFIPCIFIATION a I, Mesu.o 1-chome,
lNC. 1925 E. Dom,nguez
N.v. Lulrh6gen-Haven
PYY. lfE. 178-aA4
10.
SCHEMATIC DIAGRAI\4
4
6
6
9
Sc.. Long E|esch, Catifo.nia
g.
PARTS
11.
AOJUSTMENTS
12.
REGLAGE
ADJUSTE
13. FOR
2O3o Ancwenp, Betsium
E|ounda.y Flosd. Bnaesrde, Vcto.,a
S. YP.
CONNECTION
LIST....
....
HE, HB AND HEZ TYPES.
Mesu.o-ku, Tokyo i53, Japan
9081O U.S.A.
YG
O
DIAGRAM
3195, Ausc.a a
l\4AY
1982
. .
Printed
l0
13
15
17
18
19
20
in laoan
1.
SPECIFICATIONS
Amplifier
Continuous
per
20,000
harmonic
Total
from
17.5 watts
fntermodulation
8 ohms, from
Continuous
17.5
DampingFactor(lkHz,8ohms)
nput
I
PHONO
TUNER,
Phono
PHONO
Output
TAPERECI,2IADAPTOR...
Speaker
Frequency
PHONO
Section
average
channel,
min.,
hertz
with n0
distortion.
Harmonic
AUX/VlDEOl
watts
(Sensitiv
Overload Level
(Level)
Distortion
per
channel
Distortion
AUX/VIDEO)
power
rated
per
channel
ity/l
mpedance
AUX/VIDEO,
Response
(BIAA
Equalizationl
power
at
output
8 ohms from 20
more
(20H2
to
power
output
. .
(50H2
output
power
TAPE
(T.H.D.
. .
output
)
1,2/ADAPTOR
... 150mV/50kitohms
0.01%,
20Hz
is
than
20,000H2,
No more
:
T,OOOHz: 4 :
No more
more
No
...2.5mV/S0kitohms
1,000H2)
.... A,B,A+B,OFF
to
20,000H2
watts*
35
hertz
0.05%
total
8 ohms,
than
0.03%
than
0.0g%
than
0.05%
.....30
150mV
150mV
t0.5dB
to
1,
TUNER,
AUX/VIDEO,
TAPE PLAY
. . . . .
Tone Control
BASS
.
TREBLE
Loudness Contour
(Volume
Hum
control
and Noise
PHONO
TUNER,
AUX/VIDEO,
-40d8
set at
(lHF,
short-circuited, A network)
TAPE
Miscellaneous
Power
Requirements
Power
Consumption
Dimensions
16-9/16(W)
Weight
(without
package)
Furnished Parts
Operatinglnstructions
NOTE:
Specifietions
wirhout notie
'Measured
Regulation
and the
due
purcuant
rule
on
design subject
improvefirents.
to
to
the
Povmr
Federal
Output Claims
1,2/ADAPTOR
10Hzto 60,000Hzt2dB
(l00Hz)
ll0dB
. .110d8
position)
PLAY
1,2/ADAPTOR
. . AC 120V.60H2
420(Wl x
x
3-13/16(H) x 10-13/16(D) in
97(Hl
. . . . .
possible
to
Trade Commission's
for
(10,000H2)
+6dB
. . .
.....72d8
. . 95W
x 275(D) mm
(11
5.1kg
......1
modifiations
Amplif iars.
(100H2)
97 dB
lb 4oz)
(UL)
Trade
2.
FRONT PANEL
FACILITIES
POWER
c
Push
this
LOUDNESS
@
Set this
be emphasized
provide
and
TAPE
e
Set this switch to
tape deck
TOR terminals.
powen
(D
power
The
syst€ms with a nominal
to
the
speaker terminals
voluruE
@
Slide this
headphones.
the
control is
seenrERs
@
Use this
OFF: Use this
sound
:
A
Sound is heard from
terminals.
:
B
Sound is heard from
terminals.
A+B:
Sound is heard from
speaker terminals.
SWTTCH
switch to turn on or turn off
switch to
to
natural listening
2/ADAPTOR
ON when using
(or
any equipment)
METER
meter
shows the output level
coNTRoL
control to adiust
Output is
rightward.
slided
selector to
seiting when
comes
SWTTCH
when
ON
compensate
lastening
for
human listening
curve.
SWTTCH
a
connected
impedance
of this unit.
of I ohms have
the output level of
minimum
sELEcroR
select the
out of the
speaker
listening
speakers.)
speakers
speakers
speakers connected
Dower.
low volume,
at
graphic
equalizer or
to the TAPE 2IADAP-
watts
in
at 0 and
system.
through headphones
connected.to
connected to the B speaker
to both A and B
bass will
characteristics
a second
when
speaker
been connected
the speakers and
increases
the
A speaker
as the
(no
aalerucE
@
This control
the output
the same, adjust by turning
clockwise.
rurucnoN
@
These indicate
rurucrroN
nD
Use these switches to
TUNER:
PHONO: Push when
TAPE 1
AUX/VIDEO:
.D
Plug headphones
Set the SPEAKERS
Push
you
have
: Push
connected
HEADPHONE
coNTRoL
normally
should
from
the left and right
rNDtcAToRs
function
the
swrTcHEs
select
listening
when
have
connected
playing
connected to the
playing
when
the
to
Push when
connected to the
minals.
JACK
this
into
selector
be
to the
set
speakers or
the control clockwise
positions.
switch
program
the
to a broadcast on the tuner which
to the rear
records
back tapes on a
panel
rear
using a component
jack
for
to
OFF.
sources.
panel
on the turntable which
rear
oanel
TAPEl
panel
rear
private
position,
center
headphones
or counter-
TUNER terminals.
PHONO
tape deck which
terminals.
which
AUX/VIDEO ter-
listening
through them.
when
is not
you
terminals.
you
you
have
7; enss
Use these
treble
and
acc€ntuates
attenuates
the bass or treble.
Ar{D
TREBLE
controls
the left one
to
the bass
coNTRoLs
adiust the tone.
controls bass.
or treble,
and
The right
Turning knob clockwise
turning
one controls
counterclockwise
3
3.
PARTS
Front
Panel
Push
knob
(
LOUDN
AAD.418
Push
AAD417
Rotary knob
(SPEAKERS,
AA8.283
ESS,
knob
B
(POWERI
A
LOCATION
TAPE2/ADAPTOR
BASS, TREBLE,
BALANCE}
NOTES:
c
Parts
o
c
)
without
The
$
safety
factor
designation.
your
For
**
and
**
GENERALLY
This classification
number,
part
marh
found
of the
Parts
*.
Stoch Control, the
temperature,
number
part.
MOVES FASTER
shall be adjusted
cannot be
on
some component
Therefore,
humidity, etc.
supplied.
when replacing,
fast
by each
parts
mouing
THAN *.
distributor
items
indicates
be
sure to use
are indicated
because
the importance
parts
of identical
with
the
it depends
Front
ANM.2O5
on
Bonnet
ANE.353
panel
of the
marks
model
case
assembly
Rear
Panel
Tcrminal
AKB{78
Terminal
AKBO79
Terminal
AK8-078
Top
View
[**
Power
a*
ATT€95
**
Rotary
ASE{14
Push
[**
ASG-539
4P
APE2I
IT
(INPUT)
6P
4P
{TAPE1)
with
(5A]
ruse
AEK-l26
transformer
switch
switch
ADAPTOR}
Bonnet
(S3,
(SI,POWER]
Case Removed
(AC
120V)
SPEAKERS)
i
r''w
AC socket
I
AKP-501
Terminal 2P
AKB.O77
(AC
AC
I
ADG.O52
Terminal
AKE-102
AF assembly
Control
AWG{84
OUTLETSI
power
cord
{SPEAKER)
(PHONES)
assembly
[**
4
(3.15A]
Fuse
AEK-124
*
LED level
AAV.3O3
meter module
Front
**
Push
(S2,
ASG€02
**
A
**
Rotary
{S3,
ASEOl4
*
Variable
ACT-149
with Front
View
switch
LOUDNESS,
Push
switch
ASG-539
switch
SPEAKERS)
resistor
Panel
TAPE2IADAPTOR
(Sl,
POWER)
(VR3,
BASSI
Removed
I
*
Variable resistor
ACX-109
**
Lamp
AEL.l57
(VR1,
*
Push
(S1,
FUNCTION)
ASG€01
Headphone
AKN.O29
assembly
VOLUMEI
switch
jack
(PL1-PL4I
Variable
ACT-I49
4.
DISASSEMBLY
Front
Panel
resistor
Assembly
(VR4.
TREBLEI
1. Remove the bonnet
three
2.
Unscrew
panel
rotary
Press
3.
panel
with
and lock.
(The
Iocked
panel
screws on
the
assembly
knobs.
down
assembly
a screwdriver
bottom
in three
very
the rear
two
in
on the
(indicated
Then,
gently
of the
places
carefully.)
screws
place
three hooks
to release
PROCEDURES
case
by unscrewing
panel.
frotaing
@
and
remove
on the front
by
the three
panel
the
pull
panel
panel
the
assembly
by hooks, so remove
front
the
the four
arrows)
holder
outward.
is also
the
the
Fig.
4-l
Removing
the front
*
panel
Variable
(VR2,
ACT-027
assembly
resistor
BALANCE}
5.
BLOCK
L-CH
lrso.vl
PLAY
r
AOAPTOR
L
REc
llsodl
TruA
I
TAPE
DIAGRAM
TONE CONTROL
+22 4V
(AT
4o.3do
ttHr ,
*T*l
o2
oa-
-T-+3sv
-l
I
AUX
rUNER
R-CH
PHONO
TUNER
AUX
;R-AY
IAP€
L
REC
;--
lT.t...*t
'
r----ri
r
a.---{Fi
l.F>
I
#
{
rr___t/o_r_r
UNSWITCH€D
roow
MAx
=
5.i
-:-''^--l
R-CH
swt'rcHEo
TOTAL
8OW HAX
(
SAME AS THE
I
il
L CHANNEL)
-rs.zv
-
-a,u,l
a"r,
-
3a.sv
I
I
_i
I
i
I
6.
CIRCUIT
Equalizer
Amplifier
The equalizer
4558DX)
channel
negative
sufficient
1kHz,
Power
This
tary
in
the first
trol circuits
The
that contains
circuits.
power
permissible
0.017dTHD).
Amplifier
all-stage
SEPP circut
stage,
in the
power
Darlington
power
harmonic
rating
distortion
amp uses
This IC uses
supply to
input level
direct-coupled
features
and incorporates
NFB loop.
stage
is
connection,
of 35W+35W
less
of
DESCRIPTIONS
a low-noise
both
the left
a balanced
permit
the
of 150mV
pure
complemen-
a
differential
the tone
a complementary
resulting
(8Sr,
than
in an
20Hz-20kHz),
O.O\Vy.
(NJM
IC
and
right
positive/
more than
(at
amplifier
con-
2-stage
output
A
B
7.
EXPLODED
VIEW
2
3
-l
C
D
_l
N
2
3
4
5
6
A
B
I
I
D
65
I
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