Pioneer SX-255R Service Manual - Page 6

Overall, Schematic, Diagram

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SX-255R, SX-205 4. BLOCK DIAGRAM a cil 1103 \../ 119 71 r• -isoopl- leoopf 1 I iT Ii `--.-P '-'-g 1 i N L•mena ng• •• r omma•mms••• worm O opaimaa •aa amam• 1 •=as mamO aa Ewa •mos st a amas•sma a 00a am - - 11(1 L • alalaa • NOM • 1 • all aMOM • Maas • aNag 1.• IMMO.• a MMIIIMMOMMOMMM.A.MO V of cc 0 aommonammuegolismamommasma¢mmosamaamommemaammamammOsCpmmammi 1 liM• • ammammamalawamakmmmamamommsaamm amOmmOmammmeamma \ \ g1 a I L.. ama O mao•omm i! I !!! i I ! ! ! ! _._J n 0 aj 2L zzi 0 0 •mm•On•amaaammesma maavan•aamamem m•amma L 7 5. SCHEMATIC AND PCB CONNECTION DIAGRAMS 5.1 OVERALL SCHEMATIC DIAGRAM 'KU","KC","SD'mark means to use for SX-25SR/KUXJ,KCXJ and SX-205/KUXJ, SDXJ models. J26 DB920EB0 J25 DB220EB0 "YPW" mark means to use for SX-25SR/YPWXJ models. J21 DB015NB0 for SD J21 DB015NB0 for KU, KC J24 DB420EB0 O 6 AKX-507"-". VOLTAGE SELECTOR 6 J27 DB820EB0 O CD (? J23 DB615NB0 for KU, KC J21 DB015NB0 fo YPW O /O J23 DBEMSNB0 for YPW 0 J28 DB520EB0 J23 DB825EB0 J22 DB11SNB0 for SD O X C.) 3-x D X 0_ X \ \(n Et \ CC \ >- MMMM L0OM° U) N NNN (r) I I I XXXX O O0 SX-205/SDXJ ONLY SX-255R/KUXJ.KCXJ SX-205/XUXJ AC120y 60H. SX-255R/YPWXJ AC240V 50H. NEUTRAL AKF-11 \\ BLUE E] SX-205/SOXJ LIVE = BROWN AC110/120-127/230/240V 50/60H. AC POWER CORD (P001015:5X-255R/KUXa KCXJ SX-205/KUXJ) AKE-116- (A001159,SX-255R/YPWXJ) (ADG1157.SX-205./SOXJ) J6 AKT1 083- CN6 KPD10 DYY10-300-2651 3 4 SP SW. AND 5 HP. ASSY 6 (AVVZ8095) 7 (*SCH-4) 8 9 J2 -JO23-a J21 FU2 FU1 FU2 REK1081-(125V 3.15A) SX-205/SDXJ ONLY FU1 REK1085-(125V 6.3A) SX-255R/KUXJ. KCXJ .SX-205/KUXJ ONLY AEK1 058-(T2.5A L 250V) SX-255R/YPWXJ ONLY REK1 091-(125V 3.15A) SX-205/SDXJ ONLY MOTHER ASSY (AWZ8°86 SX-255R/KUXJ , KCXJ) REG ASSY (AWZ8389) (-SCH - 4) J9 AKT1024- N P D1SA03-150-2651 M CN9 KPE3 (AWZ8087 SX-255R/YPWXJ) (AWZ8088 SX-205/KUXJ) (AWZ8089 SX-205/SDXJ) (00>SCH-3,4) CN4 KPE15 CNS KPE1 S Goeoi0000000m, ---ieee0000 0000 POWER SW. ASSY (AWZ8094) (ow.SCH-6) D15/6.15-400-2651 D15A1S-300-2651 00800000600660 Feeeoeooee00000 --1 J4 AKT1019- L L -I J5 AKT1019- J3 C) AKT1006- 2 3 4 J8 AKT1025- Lit AKT102Sr FL AND UCOM ASSY • (AWZ809O SX-255R/KUXJ. KCXJ) (AWZ8091 :SX-205/KUXJ, SDXJ) D1SA04-15 (AWZ8374 SX-235R/YPWXJ) SX-255R/KUXJ. KCXJ. YPWXJ ONLY (40-SCH- 6) T SCH- 1 OVERALL SCHEMATIC DIAGRAM

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SX-255R,
SX-205
4.
BLOCK
DIAGRAM
a
1
cil
10
3
\../
1
1
9
71
r•
—
isoopl
—
leoopf
---------------------------
1
I
`
---
.P
'
—
'
-
g
1
I
i
i
iT
N
L•mena
ng•
••
•••••worm•
••
•O••••••••••opaimaa
•aa•••••••amam•
••(>•••=
1
r
omma•mms•••
•=as•••••••..•mamO.,•••••••••••aa
Ewa
•mos••••=••••st
a
amas•sma
a
00a am
L
•_••••••_•••••••_•_••_.
V
of
aj
2L
n
0
1••••••=liM•
•
cc
-
-
(
111
_._._._._•_._._._._._._•_._•_._._._._._•_"_•^
•
alalaa
•
NOM
•
1••••
•
•
all
a
MOM
•
Maas
•
aNag•
•
••=1.•
IMMO.
•
a
MMIIIMMOMMOMMM.A.MO
aommonammuegolismamommasma¢mmosamaamommemaammamammOsCpmmammi
0
ammammamalawamakmmmamamommsaamm
amOmmOmammmeamma
\
\
i !
I
g1
a
!!
!
i
I
! !
! !
_._J
I
ama•••••
•
•••••••
•••••O••••••••••mao•omm
L..
zzi
0
0
•mm•On•amaaammesma••••
••••••••••maavan•aamamem•••••••••=m•amma
L
5.
SCHEMATIC
AND
PCB
CONNECTION
DIAGRAMS
5.1
OVERALL
SCHEMATIC
DIAGRAM
'KU",
"KC",
"SD'mark
means
to
use
for
SX-25SR/KUXJ,KCXJ
and
SX-205/KUXJ,
SDXJ
models.
SX-255R/KUXJ.KCXJ
SX-205/XUXJ
AC120y
60H.
SX-255R/YPWXJ
AC240V
50H.
SX-205/SOXJ
AC110/120-127/230/240V
50/60H.
"YPW"
mark
means
to
use
for
SX-25SR/YPWXJ
models.
J26
DB920EB0
O
J25
DB220EB0
J21
DB015NB0
for
SD
J21
DB015NB0
for
KU,
KC
J24
DB420EB0
AKX-507-
"-".
VOLTAGE
SELECTOR
O
6
6
CD
(?
J23
DB615NB0
for
KU,
KC
J27
DB820EB0
J21
DB015NB0
fo
YPW
J23
DBEMSNB0
for
YPW
O
/O
J28
DB520EB0
J23
DB825EB0
J22
DB11SNB0
for
SD
0
SX-205/SDXJ
ONLY
NEUTRAL
LIVE
=
AKF-11
\\
BLUE
E]
AC
POWER
CORD
(P001015:5X-255R/KUXa
KCXJ
SX-205/KUXJ)
(A001159
,
SX-255R/YPWXJ)
(ADG1157.SX-205./SOXJ)
BROWN
J6
AKT1
083
-
SP
SW.
AND
HP.
ASSY
(AVVZ8095)
(*SCH-4)
3
4
5
6
7
8
9
DYY10-300-2651
POWER
SW.
ASSY
(AWZ8094)
(ow.SCH-6)
2
3
4
J8
AKT1025-
L
L
Lit
SX-255R/KUXJ.
KCXJ.
YPWXJ
ONLY
D1SA04-15
r
SCH
-
1
AKT102S-
J2
-O-a
J23
J21
AKE
-116
-
CN6
KPD10
FU2
FU1
FU2
REK1081-(125V
3.15A)
SX-205/SDXJ
ONLY
O
>
U)
-
(r)
X
C.)
3-x
D
X
0_
X
\
\(n
Et
\
CC
\
MMMM
L0OM°
N
NNN
I
X
I
X
I
X
X
O O 0
FU1
REK1085-
(125V
6.3A)
SX-255R/KUXJ.
KCXJ
.SX-205/KUXJ
ONLY
AEK1
058-
(T2.
5A
L
250V)
SX-255R/YPWXJ
ONLY
REK1
091-
(125V
3.15A)
SX-205/SDXJ
ONLY
MOTHER
ASSY
REG
ASSY
(AWZ8389)
(-SCH
-
4)
J9
AKT1024-
N P
D1SA03-150-2651
(AWZ8°86
SX-255R/KUXJ
,
KCXJ)
(AWZ8087
SX-255R/YPWXJ)
(AWZ8088
SX-205/KUXJ)
(AWZ8089
SX-205/SDXJ)
(00>SCH-3,4)
CN4
KPE15
Goeoi0000000m,
---ieee0000
0000
CNS
KPE1
S
M
CN9
KPE3
D15/
6
.15-400-2651
D15A1S-300-2651
00800000600660
Feeeoeooee00000
--1
J4
AKT1019-
-I
J5
AKT1019-
J3
C)
AKT1006-
FL
AND
UCOM
ASSY
•
(AWZ809O
SX-255R/KUXJ.
KCXJ)
(AWZ8091
:SX-205/KUXJ,
SDXJ)
(AWZ8374
SX-235R/YPWXJ)
(40-SCH
-
6)
T
7
OVERALL
SCHEMATIC
DIAGRAM