Pioneer sa-410 Manual de usuario
STEREO
AM
PLIFIER
Stu4lOm
r Thisadditional
service
manual
isapplicable
to the HE andHBtypes.
I The basic
performance
of the SA-410/HE and HB typesarethe sameas
theSA-41o/KU type. please
refer
to the SA-41O/KU
servicemanual
<ART-480) with exception
of thissupplement.
1.
SPECIFICATIONS
The specificationsfor SA-41O/HEand HB types are
ing section;
M
iscellaneous
Power
Requirements
HEtype 220V,240V,
50l60Hz
220V,240V,
50l60HzHBtypc
Power
Consumption
HE,HBtypes. .....140W
Weight
(without
package) 5dg
(1
1lb)
the same asthe SA-410/KU type except for follow-
HumandNoise
(DlN
continuous
power/5OmW)
PHONO. .....67d8161d8
TUNER,
AUX,TAPEPLAY
. .83d8/63d8
MODEL
SA-410
COMES
INFIVE
VERSIONS
DISTINGUISHED
AS
FOLLOWS:
Type Voltage Remarks
KU 12OV
only U.S.A.
model
S110V, 120V,22OV and
240V (Switchable) General
export
model
HE 22AY and 24OY Europe
model
HB 22OV and 24OV United Kingdom model
YP 24OV onlv Australiamodel
PIONEEFI FLECTFICINIC CCIFIPTOF|ATICTN 41.Me!rL,.o i cj,,-,r,e.Mea,,.oki,. roky.r ls3.Jarran
u.8. PICTNEEFI ELECTFIOINICEI COCIPCICIATION EJ5 (fxt(r.(i fJ, we. Moorract,,e New Je'.s.rv O7074. U S A
rlO|\lEEFl ELECTFIONIC (€UCrcFEt N.\/. L(rLr,agerr Haw.j., g 2O3O A|r-we.p. Eles,r,,rr
PIO IEEFI ELECTFIONICg ALTATE|ALIA PTY. LlCt. 17Ff 1E'4 E!.r!rncl.r' v Hr)a.1. Bi eres(kr wict.,)r.,a :Jl95. A(,sL.ai,.l
..ART
530-0r'. y o MAR. 1980 Printed
in lapan
3. SCHEMATIC
DIAGRAM FOR
HE
AND HB TYPES
AF AMP A$'Y GWK-149
PLAY
Ilsfivl
REC
F50'vl
AUX
lrtfivl
TUNER
Fo;tl
PHONO
l?.:;tl
e
I NJM4558DX
o2,3 2SA798
2SC1915
25C94 5
A
2SC1755
2SA850
rs.|555
2SD525P
2SB595P
VR3:BASS
ACr
-
t?7
R59 62k
S2 : TAPEMONITOR
/ t-OUOT.TESS
ASG-157
VR2:
VOLU
ME
ACT-r26
VRz-I
250h
c43
?20
/6
c25
r5p/
50(
R5
62
R5
r5
R4
to
R47
"f
t
R63t I
ezx | | f^*
I
c al I c.3? . R67
o.oo-se vR4 -
| OOOl2 lo k
VR4:
TREBLE
ACr
-
127
R?9 ?.2'
-27.2
-2t 2)
sl-l
PHONO
/\
/\
TUNER AUX
SI: FUNCTION
ASE-II8
ct .+ R3
33O
VRI:EALANCE
ACT-02
I
c48
24OQ9 82OOp
R
tO Rr2 30k R
t4 390h
c38 u,Bt-t c.o9 R
68
L
PHONO
TUNER
AUX
REC
PLAY
1.RESISTORS:
lndicated in Q,1/oW, t5% tolerance unless
otherwise noted k : kft,
M : MO, (F) : t1%, (G) : t2o/o,
(K) : t 10%
tolerance
2. CAPACITORS:
Indicated in -capacity (! F)/voltage (V) unless
otherwise noted p : pF
Indication without voltage is 50V except electrolytic capacitor.
3.
VOLTAGE, CURRENT:
U :DC voltage
(V) at no input signal
4-- mA:
4.
OTHERS
@ : Adiusting point.
The I mark found on some component parts indicates the im-
portance of the safety factor of the part. Therefore, when replacing,
be sureto use parts of identical designation.
This is
the basicschematicdiagram, but the actual
circuit may vary
due to improvements
in desiqn.
I
r- --l
to
ot
R40
6.8
k
c24
22O/
25
R5
t.5
R5
o/
D]
D4
D5
SWITCHES:
S
1 ' FUNCTION TUNER_
PHONO
_ AUX
S2-1,?,TAPE MONITOR ON
- OFF
A
R83
?7k
|/zwl
S2-3,4:
LOUDNESS
S3-1,2 SPEAKER ON _ OFF
ON - OFF
,fi
l!lf\
R80
r.2k
s3-3,4 SPEAKER SELECTOR A - B
55 , POWER ON - OFF
Q
16
2SCl8 l5
sA-41o/HEr HEf
6
HEADPHONESAss'y
GWX
-477
l---,l33--, '
! 330
tvzw'l"roo"ron.,
I
-28.6(-
zz,Ol
ficzs A r* -29
(-23)
-27.?
t2, ?l
AEK-OI7
SPEAKER
ASG-r39
Lz
tpH
I
Arrr r2A
t.zk IOLE
CURRENT
ADJ
cs1 H |-.--+-{m"
47/25 |OOD/5OO 4 7
I cza A *r,
R46 lrmeAoo
820 |
R48 t 2k CURRENT
ADJ
- 28.6
(-22.6)
GP-30D2
'06
oP oz
rsl555
?,7
r0l
E
?7
r88
a
1l
I
Arr,,r* r55: POWER
ASG-5r7
Att
FUSE
Ass'y
GWX
- 478 ?/2
i'ro[ )
At'
r----
REO
1
ATT-635
----t J-'-,fir*:;
AC
220V
50/60Hr
/25
tv
6k
o.ot
/Aczso
FUSE Ass'y
GWX-47At/2
POWER
SUPPLY
CIRCUIT
FOR HB MODEI:
AC POWER
CORO
A0G-O4l
D3
1S1554
D4 MZ-
197
D5
MZ- 157
DtO
- (POwER)
ldl ldl ldl ;rex-eo3
:
hl lsla
alelh I
6il-l !
,ol#L'lJotl"or "iljl,fl,t^? Y- -- -J
FUSE
Ass'y
GWX-478 2/2
ac240v
50l6OHz
FUSE
Ass'y
GWX
- 478 1/2
AC POWER
CORO
ADG
-
O5I
AEL-32O
4
4. P.C.BOARDCONNECTION
DIAGRAMFORHE TYPE
BA-41C!/HEr HB
AF AMPASS'Y(GWK.I'IgI
t/HEr HEf
FUSEASS'Y
(GWX.478}
AC 220V
50/6
OH
z
HEADPHONEASS'Y
(GWX-477)
l*
l^ R8s
ila -rtrur
I oe-:3oO2
I I I iml
llqi*0, io' {
u*'l
I I
TYPE
Qs
2SC945r
' 'l' .
4'f00/35
CJa
F--fr<
11@/35
SWITCHED
TOTAL
1
S5
POWER
,/
\-L.... {u,
h( /-t!}t
Rr R.rs
+J HYt--
l0
(f2w) t0 lvzwt
zzov | 1,__
-
I .---tt
I I ilr r53orl
s#gy)HEADPHONES
r--vn
ITU
Jr
flD330(l2r)
P r-.,ff'"" !1e4?!(2,{)___S3'*' I LE-J
lr2v S-"g" i;;;:;;;l J I
i$l T. ,"*1,,r.,i]-- t6t I uNswrrcHED
In t ' ; I*- hro.,,*o
Y | 'oowMAX
i,{
{-*ti-q,i
-ill'
%r'-'*
:re Br.*.",
. l.,xi.
;r{
,mi
{{n*| - | -
*l l'.--=rjl]_t"-,..u-.o.,..,.,0 1[------;_l
I | '""- tI| l_,ru ,,5 | [-
Pt"",;.lnl
-.%I rit'+'S']': + El
ft;ti*ill.l*l U**ll,ttn'*,Js=-,t-
l[il,, ----"+
ffi.{*'tlr'ffJ-$rtr'l'-1w.S ,r.tp
-:ffifi]
i{'l
u*,1
lt1,l,^,,,
*#ien
=F--A*
*::.
l'olln
ol
l'*T'1" %,, ffi bft$F
U*
--=:-.*,, ,il'!.+
+u#- +,,-tr m., ffi-;PEA-Ei-
J_ffisi,!^*,,* [_T, "_""
T,i- _ri
TREELE
6.
LINE
Line voltage
steps.
VOLTAGE
SELECTION
can be changed with following
o._e!9!pli"_.
_
220V label
24OV
label
HE
type
l22OVl
aT=ri:T-I
1. Disconnectthe AC power cord.
2. Remove the bonnet cover.
3. Take out the fuse from the fuse assembly.
4. Re-install the fuse in the correct voltage indica-
tion (see
Fig. 1).
5. Stick the line voltage label on the rear panel.
Rear
panel
Fuse
assemblv
HB
type(240V\
P-41!g. HEtype
(22OV\
AAX-193
AAX-192
Powertransformer
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