Marantz SM-6 Schematics
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INPUT
ASSY
S
i-
PTOO VOLTAGEAMP ASSY.
I
-rJ
I
Jo3
a
Y
I
($.zv)
R7r
3
tk
c776.100/eov
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(-t.6ev)
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(/3.sv)
roo/Bov
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rt
l:(
(
(-o.zsvy
voLrA'E ts
)
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J
o704
ts
ctAss
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"A"
"8"
I
l
Note
on
safety:
parts
The
parts
on
having
without
marked
the safety.
the
designated
fail.
with
Please
are important
A
use
the
parts
number
parts
Components and
wiring are
subje
SCHEMATIC
DIAGRAM
FtlR
M0DEL
Sm-6
l'
160; POWER
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a
o#
xr---a/------\
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i-\-
l_
AMP
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l^
ond
PROTECTOR
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(e.st/)
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0.7eW
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t
-
Q6
ov ov
-o.7v
)-
PZOO
LED. ASSY.
LgJ
PWOO SPK.
SYSTEM I
I
-
l.
TERMINAL
SYSTEM
Ienorrcron
I
________+r_
|
8V
voo2
METER
LAMPS
vool
ASSY.
h-l
RNO3
330
i
RNO9
4.7 k
RNI3
27k
RNII
4.7k
3OOmV
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nffil
PNoo
l
oNol
(ou1
J
PXOO
l
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Q772
2SAil
Q773.Q775
2SC
Q774,Q776
2SA872A(D,E
Q777
HZt2A2L
QXOI-rsr555
060t,Q6o2
2SC ts68
Q6O3,Q6O4
2SA
tO l5(O,Q)
I
o605,Q606
2SC2632
0607,0608
2sAil
24
Q6O9,O6tl
2SC259t(Q,R)
to,
06
Q6
2SAil
|
t3,06
06
Q617,
06t 9
2SC2706(R,O)
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06t8,0620
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Q62t,Q622
zSCt8l5
3
062
2SA tO |
5
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Q625
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-
0629
-
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DSI 350
-
Q633
W06C
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Q641,Q647,Q648
tsl555
0649
BZ-240
QTO\,Q7O2
(c
M47F
)
Q7O3,Q7O4
2SC2259
o7o5,o7o6
(F,G
254995
Q7O7, Q7O8
07l5,Q7t6
25C2240(GR,8L
0709,Q7lO
Q7t3,Q7t4
2SA970(GR,BL)
0717.Q718
zsat'tzq
Q7t9,Q7?O
2 SC2632(R,S
Q721,Q722
AN6552
Q723,Q724
wz-r50
-
Q7?5
555
I sr
oNot,oNo2
2SC945(BK)
oNo3,QNO4
2sA733(B
-
QNO5
tsr555
"-
ONO9
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OXOB
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(R,S)
(R,s)
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(O,R)
|
5
(O,Y
)
(O,Y
)
Q632,Q64O
0645
0636
Q6Sg
(F,G)
)
)
(R,s)
)
Q73o
.
K)
QNOS
12
QN
QXO9,OXIO
IN34A
oool
S5VB-20
Q70l
328
SLPI
subject to
for
change
modification
without
notice.
Printed
in
Japan
201H85601
0
198014
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