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Pioneer A-505R サービスマニュアル
3.1 OVERALL WIRING DIAGRAM
SCH-1
2. 8mV750Kohm
co
200mv/S0Konm
TAPE?
REC
200mV/1Kohm
TAPE?
PLAY
200mv7S0K ohm
TAPE2 REC
200mv71K ohm
v
L
TAPE2
MONITOR
200mV/50K ohm
R
HEADPHONE
ASS"
Y
AWZ7947
(—SCH-4)
51063-0305,
A
RR
a
[ete SSW [were [|
[waren [artrens | [were | |
|
[eres
OVERALL WIRING DIAGRAM
J1
OCOODOOOOOD
BOARD
TO
BOARD
NSOI
xP2007A1
VOLUME
ASS' Y
AWZ7941
(-SCH-3)
OOOOSCOE@OOEOD
COODOLVOOOOOOOOCOODOO
FRONT
R
ASS' Y
AWZ7936
for
A-405R
AWZ7935
for
A-SOSR
AWZ8398
for
A-605R
(—SCH-4)
6045-21
ADD1114
A-605R-G
OOOVDOOOOOQOQOOOOOSCOCOOVOOS
|
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ep]
4
0800000
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<
WO4S~ 216
¢ -—
CN202
Oo—
m
TEST
POINT
AF
AS
S
Y
oO—
3
7
Fa
g
AWZ7934
for
A-405R
S
@
AWZ7933
= for A-SOSR
+ Severs
AWZ7932
for A-605R
' fo)
5
Roch
(~SCH~2)
3 fe)
fe} °*
TEST
POINT
(Leh)
TEST
POINT
(Rech)
Loch
Roch
0.22
0.22
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ww
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sP-B
baa |
IDLE
ADJ.
(Leh)
1OLE
aDY.
(Ren)
o
o
Loch
AF ASS' Y
A-SO5R
AWZ7933
AF ASS'Y
A-405R
AWZ7934
51063-1508,
ei
Deena
ee
J4
|
DISAO
@
51063-0305
A-405R
GOW+E0W/Bohm DIN
SOW+90W/4 ohm DIN
A=-505R
GSW+E5SW/Bohm DIN
100W+100W/aohm DIN
A-505R
75W+75W/Bohm DOIN
1 20W+1 20W/4ohm
DIN
3-075
~2651
J3
015A07-200-2651
KPEIS
FRONT
L
ASS'
Y
A-SOSR
3 AWZ8397 for
A-60SR
Zz
i
(—SCH-3)
"
8
Lion
S
J3 D15A07-200-2651
AWZ 7943
AWZ7938
for
A-405R
A-405R/HV
A-605R/HV
5106
@ NOTE
FOR FUSE
REPLACEMENT
CAUT
|] ON —
FOR CONTINUED
PROTECTION
AGAINST
RISK
OF FIRE
REPLACE
ONLY
WITH
SAME
TYPE
AND
RATINGS
ONLY.
AWZ7944
A-SOSR/HY/EW.
/HY/GR
A-6OSR/HY/EW,
"HY/GR,
(-G) /HY/EW
AWZ7345
A~40S5R/HY/EW,
/HY/GR,
(-G)
/HY/EW
aees
AWZ7846
A-605R/SD
3
\
=
.
re
-
ADONIS
= A=40SR (-O) "HY EW, 7HY OR:
AC PRIMARY
la Sia 3
poresianecec
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$88 2 BE (82 25)
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re ze
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rs)
seven
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ag
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st
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& 3B
2
OF
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ely
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j
ee
t
>t
y
1
AC1107120-12772207240V
UNSWITCHED
Vo
'
50760Mz
100W MAX
af
DSRS
=
SWITCHED
hae
A
i
TOTAL
100W
MAX
' t
i
leeee eo TET
|
<
i
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:
'
H
1
'
H
ASH=501
1
AKX? 004
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Pome
a
UNSWITCHED
eereLeeT: Se
1
(EXCEPT 750) |
A.Q.0W. MAX
aaa
aecice cies
=
SWITCHED
7-515
Ae.
TOTAL 100W Max
va v
HWA
E 0 3 5 7
55
=
R
'dl
A-605
As2
5
ec
(EXCEPT/SD)
AKX=507 7 | >
4
=4
220V
Ar
ATS7127
A~SOSR
AF ASS' Y
A-6O5R
AWZ 7532
AKCH
YUGHW9~40-35735
Y J6HW9-50-
35/35
Ar: ATS7129
119
A-605R/SD
OVERALL WIRING DIAGRAM
SCH-1