PIONEER vsx 295, vsx 405, vsx 425 Service Manual
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Manual
AUDIO/VIDEO
STEREO
ORDEB
BBV1598
BECEIVER
VSx-40b
VSX-?$U
VSx-425
lRefertotheservicemanua|RRVI46TforVSX-405/KuXJ,
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rHE
MAN'AL
THrs
AppLr-cABLE
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ro
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{oDEL{s)
AsP-rYPE(s}'
convertsd
b6
voltage
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followinq
the
can
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n20vn40v
power transformgr
of
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reterrrr
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volrasé
Selection"
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*: Altsr
described
I
thó
!,¿iriñg
:
th"
ot
in Service
-
I
eot"'-iñi]ibtock
ManÚal
20-127V
ovn
l
AC'l
.
primary
the
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winding
|
at
v
CONTENTS
MtscELLANEous
¡no
ón
oF
DTAGRAM'
eeo
1
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PARrs
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f-ssM
APR
1996
Printed
.l
v-
in Japan
t,
vsx-405,
vsx'295,
vsx-425
MISCELLANEOUS
1.
NO?ES:
'."p)iJ,,*,*r¿oy,'NSp"nreynerr
CONTRAST
'ot"
. Tho i, mark fottnu
-
'rii,tíl"i
.pans'na,*edbv"@"arenototwa''ts::::,:;:::';,;:;''',i"iJtl¡",*"tt¡*nínthefottov':ín|':*^l::;":,o,r"i¡slow¡br
on
iiroentcal
desitnotiron
OF
<f
,¡w\
rhe
Mttsw
sofet"
be
not¡hour
" "" ^it'u' t1'/t"8? the\
buna¡'aitoblet¡ecaus(the'"ore::;',:r';;;;;;;;;,i,ni,,t,n,pnr.rhtefore.uhenreptacing'besure
'n'Jii'n""'í"'f
,ts
kept
'li"""t
in
Th(ít
stock.
ore
imporntnu
the
¿erive.n
-tim¿
:'{i:ilii:i":;'":t:;!;i,::rí;:::';:x';;;i:;::"i'ili'li':':':;;;;;00
-.
T;iT'-,,6x
lon
-*x
?:i;:?fi
there
When
Ex.2
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10'"'s6t
1ü'--473"'-"'
effec.tne--'lisn'
3
ore
i.iiosr--s62'xt0¡"'>5621
riffi;H
r
J;;;;;"r'ry::)''
-"
¡"'n
as
in
'
...
-
'-
13:,1';r!rffi"
.......,...,....'l*t"OmU^
--
prccision'!l'i''!l'!'L"iiiii'E6EE
hish
;jttnnu*
vsx4z5/HrxJ'
PARTS
L¡sl
Porls
SFare
the
o'f
lottor
us.u¡tl
lhun
lonRtr
'hn'itn't
47K
,.,,\,, \rm^rvlln¡nVSX-405/KUXJ
'
I
Part
unawúlaltle'
be
msy
the!
or
('
anm
F
Yn^Do
AND
vsx
vsx-405/sDxr,v'*-'n"'o"''uTJ-i'l-on'i*''l*"""uut"iti
DescriPtron
Symbol
MAIN
MotuEn
l-
rl
[-
l-vtDEo
F-
L
AMP
L ¡MP
[-
L pRtMaRY
PACKING
OP€rating
(Engl¡sh)
Operating
tEnglish/Chiñese)
Ooerating
lihinese/sPanish)
€XTERIOR
A
A
A
A
A
A
A
A
A
A
&
AssY
¡ssv
ucoM
euo
Assy
sp.
PRIMARY
vol
Remote
AND
essy
a."v
Assv
ASSY
VOL.
Assy
inst¡uütions
lnstrt,,|ctions
Inslltlctlo
Control
H'P
AND
sw
{cu-vsx105}
Control
Romote
(cu-vsx110
Pack¡ng
Warranty
Caut¡on
Power
Pówer
1 1 OV/1
{Ac
Power
lAc22VZ30v
Fuss
Fuse
Fuse
¡rt"
Fuse
Voltage
Vottage
l
Case
Cárd
Label
220V
Transformer
Transformer
27Vl220V/240V)
2O-1
fransformer
l24ovI
(1A,
FU3,
(flA,
FU3.
(6.3A'
FU
flJ1,
¡3.154,
FU
{T2.5A,
Ssl€ctor
Selector
AssY
AssY
.
ns
lJnrt
Un¡1
FU4)
FU
1l
FUZ)
1l
S1
S2
{AC120V)
4)
AWK7228
Aw28053
AWZ8060
AWZ8066
AWZ8068
awz8368
AWK7232
Awz8074
Awz8078
ussd
Not
AR87O65
used
Not
used
Not
AXD7O83
used
Not
AHD7268
ARY1051
used
Not
Afs?
used
Not
Not us€d
REK1075
Not used
REK1O85
used
Not
used
Not
used
Not
Not
108
used
46
AwK72
Awz805
Awz8060
AwzB380
AWZ8068
used
Not
AWK7250
AWZ8074
AWZ8078
AWZ8375
AR87O65
used
Not
ARC?105
AX07083
used
Not
AAO7214
used
Not
ARRlOO3
Not used
ATST
used
Not
REK1O75
used
Not
used
Not
REK1081
used
Not
AKX-507
AKXlOO4
4
'1 '10
49
2
AWK]
AWZ8059
AWZ8064
AW28380
AWZ8068
used
Not
AWK7253
AWZ8077
AWz8081
AWZ8375
ABB7O65
used
Nol
ARc7105
used
Not
AXD]088
At107212
used
Not
ARRlOO3
Not used
ATS71
us€d
Not
1075
EK
R
used
Nol
used
Not
K
RE
Not used
AKX-507
AKXlOO4
10
1081
AWK724?
Awz8055
AWZ8373
Awz8380
Awz8376
AWZ8368
AwK7251
AWZ8372
AWZ8078
used
Not
used
Nof
ARE7O61
used
Not
AXDTO93
us€d
Not
AHD7275
used
Nol
us€d
Not
used
Not
used
Not
Afsllll
used
Not
AEK1054
Not used
used
Not
O5S
AEKl
us6d
Not
used
Not
AWK7247
AWZ8055
AWZ8373
AW28380
Awz8376
awz8368
AwK7251
Awzg3l2
Awz8078
used
Not
AR87O66
us€d
Not
used
Not
AXD7O83
used
Not
At107215
OO3
PRYl
Nol used
used
Nol
used
Nol
ATS711
used
Not
AEK1054
used
Not
used
Not
AEK1O58
used
Not
used
Nol
J--51o.u¡td
4os/KuxJ
(
(
rf
1
Symbol
OescriPtion
&
vsx-405,
vsx-295,
vsx'425
ADG1153
ANc7350
CM-2?B
AMB7338
AAK7237
PNw19'l2
Not
AEc1505
RNE
2SA1940{P)
2sA1940{P}
25C5197(P)
2sc5l97{P)
diagra$'
used
1277
on
the
ADG115]
ANC7346
cM-228
AM97336
AAK7239
PNw1912
used
Not
AEC1505
RNE1277
2sA1943(Pl
usso
Not
2SC5200(P)
used
Not
exPloded
1015
A
(
Note
T
AC
Panel
Bear
StoPPer
Cord
Panel
Front
Panel
FL
lnsulStor
lnsulator
Foot
Bind€r
BLOCK
POWER
The
:
Refer
frans¡stor
Transistor
fransistor
Trans¡stor
numbers
in
"EXPLoDED
t0
A
A
A
A
EXPLODED
ASSY
o4)
{03,
(o13,
014)
02l
{O1,
o12)
{011,
remarks
the
VIEWS
column
vfEws"
Cord
Power
PDG
ANC7341
cM-22C
AM87334
AAK7237
us€d
Not
used
Not
AEC1505
used
Not
2SA1943{P}
2sA1943(Pl
2SC5200(P)
2SC5200(P)
corresponc
ADG115]
ANC7349
AMB734O
AAK7237
PNw1912
?sA1943(P)
2sA1943{P)
2SC5200(P)
2SC5?00(P)
numbers
the
ttt
cM-228
used
Not
AEC1505
RNE1277
ADG1159
ANC7352
cM-228
AM87338
AAK7237
PNW1912
DXA1490
used
Not
RNE1277
2SA1940tP)
2SA1940{P)
2SC5197(Pi
2sc5197(PI
(
Screw
(BBZ30P200FMC)
4p/\ruzt
PS
s;
FUNC
ANO
Reaf
ASSY
Panel
vsx-405,
CONTRAST
I
VSX'295,
OF
vsx-425
A$SEMBLIES
PCB
MOTHER
Aw28054,
ASSY
Aw28059,
c165,
c401,
c407.
c413
c415
clo1o,
c1012,
c1101,
c1103
cl105
c1106
c1107,
c1108.
ól
c1159
c1113,
cl115.
c1121. c1123.
c1130,
AWZEO55
C166
c40?
c408,
c1ol1,
c1152
c1102'
c1110
109,
c1
ttg, cl
te'ct
t
Cl114,
c1120
cttzs,
éltzz,
c1155.
cl156
c1133,
c1135
ar ltq
c1161
c1157,
c1163
c1179
c1180
8'I105'
R405,
R1010,
R406,
R'l129
R1123,
R408
R407,
R413,8414
415
R
R416
Cl104,
c1132
c1129
1
c1
I96,
C1134
C1124,
ctt37,
C1162
R1
R1012,
AWZ8053
und
c1160
c1112'
11,
c1'158'
c1126
c1138,
108
R1013,
*utnt
th"
h*"
NJW1l02FGl
NJU97O2D
DTC124ES
2scl740s
1 43ES
DTC
2SA96s
25C2235
D5SBA2O
o5sB420
1SS252
1ss25z
MTZJ5.6C
AsR7001
AsR7009
ussd
Not
CFTXA153J5O
AcH70l8
CEAS47OM25
1005
ACG
ACG1005
ACG1030
used
Noi
cEAS101M25
cGcYX104M16
cEAS100M50
CEANL2zOM25
coMA472J50
cEAS220M25
CQMA681J50
CFTXAlO4JSO
cFrxA473J50
CFTXA223J50
CFTXA224J50
CEAS4BTMsO
coM4561J50
CQMAlO2JSO
coMA562J50
CFTXA684JSO
cEAs?21M10
CFTXA683J50
coMA222J50
CKPUYBlO2KSO
CKPUYBl5TKSO
RDV6PM473J
RDl/6PM1O3J
RD1/6PM681J
RD1/5PM513J
BDV6PM393J
RD1/6PM821J
RD1i6PM472J
tontt
NJW1102FG1
NJU97O2D
oTCl24ES
2SC1740s
DTc143ES
2sA965
2sc?235
DSSBA2O
DSSBA2O
1SS252
1SS252
MTZJ5.6C
ASR7001
ASBTO09
ASH1O27
CFTXAl23J5O
ACH7019
CEAS47OM25
ACG1005
1005
ACG
useo
Not
AcE7004
CEAS1OlM25
cGcYX104M16
cEAS100M50
CEANL22OM25
CQMA472J50
cEAS220lvl25
coM4681J50
cFTXA104J50
cFfxA473J50
cFTXA223J50
cFTxA224J50
CEAS4RTM50
coMA561J50
coMA10?J50
coMA562J50
cFlxA684J50
cEAs221M10
cFlxA683J50
coMA222J50
CKPUYBlO2KSO
CKPUYB151K5O
RDV4PU473J
RD1/4PU103J
BDV4PU68lJ
RDl/4PU513J
FD'I/4PU393J
RDl/4PU821J
RD1t4PV472J
usad
Not
Not used
used
Not
Not used
used
Not
Not us6d
used
Not
used
Noi
DSSBA2O
used
Not
us€d
Not
used
Nol
us€d
Not
Not used
ASH1027
cFTXA123J50
ACH7019
used
Not
used
Not
ACG1005
used
Not
AcE7004
ussd
Not
useo
Not
used
Not
Not used
used
Not
usad
Not
us€d
Not
Not us€d
us€d
Not
used
Not
used
Not
Not used
used
Not
used
Not
used
Not
us€d
Not
used
Not
used
Not
used
Not
us€d
Not
used
Not
used
Not
used
Not
us€d
Not
RD1t4PU413J
used
Not
RD1/4PU821J
used
Not
NJW1102FG1
NJU97O2D
DTCl24ES
zSC1740s
us€d
Not
2SA965
2SC2235
DSSBA2O
used
Not
1ss252
us€d
Not
MTZJ5.6C
ASR7001
used
Not
used
Not
cFTXA103J50
AcH1105
CEAS47OM25
ACG1005
used
Not
Not used
AcE7004
cEAsl0lMzS
cGcYX104M16
cEAsr00M50
CEANL22OM25
coMA472J50
cEAsz20M25
coMA681J50
cFlxA104J50
CFTXA4?3J50
CFTXA223J50
cFTXA224J50
CEASlRTMsO
coMA561J50
coMA102J50
coMA562J50
CFfXA684JSO
cEAS221M10
cFTXA683J50
coMA222J50
CKPUYBl02KsO
CKPUYBl6lKsO
RD1/4PU473J
RD1/4PU1O3J
RD1/4PU681J
RD1/4PU513J
ROl/4PU393J
RO1/4PU182J
RDV4PU472J
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