Marantz PM140 - Schematic Diagrams and Component Locations; Main Amp. Assembly (P700) Schematic and Locations; Head Phone Jack Assembly (PW00) Schematic and Locations; Volume;Tone;Lamp. Assembly (PE00) Schematic and Locations

6.
SCHEMATIC
DIAGRAM
AND
COMPONENT
LOCATIONS
6.1
Main
Amp.
Assembly
(P700)
Schematic
Diagram
and
Component
Locations
ern
tees
Schematic
Diagram
and
Component
Locations
|
|
Pwoo
a
P700 es
705
409
3300p
==
Call.
0.012
MAIN
/PHONO/
POWER
SUPPLY
Pot
Ss
at
ce
56.1V
701
593.5
mV,
R7O!
Ik
3.3/50V
194,2mV
10
Ke
J703)
194.2m f 3
R409.
22k
Rall
270k
[
"
te
=|
~360TV
O
C0540"
rh
5.27
mV
O
le al
Q40l
1/72
ig
|
R725
4.7
(1W)
O
cbc7is
a
I
QNO3
O
c4l3
0.033
Ol
x2!
;
+
+
~—$
3.3/50V
R415.
270
(BW)
|
|
5
+H
-05emvi
|
RNO|
RNOS
L701
1yH
5
a as: ais R727
o72s
R703
ai
599,90
—
S220
oP
osaV:
6
ra
3403
:
680k
AR7o9
22
Cee
SS
&B
aM
O—-O-—
Wr
-
RNO3
25.05V
Me
4i7k
i
ES
c709
weer
R72t
56k
‘
Qnos
SRNO?
0.068"7~
+}47/50V
|477/16V
C7ISME
CTI7e
1$2472
J402
3.3/50V
|
3.3/50V
oO
ae
+
F
QNo6
O
C7TiI¢ Ze crise 4
po re ee |
chia
rea
av
i6y
R722
56k
3.3/50v[
33
/50v|+
is2a72
nate
gree
3.3/
50V
416
270
=
eer
—O
:
R
bryan
~
36.12V
NOS
25.09)
ts
602.77 =122mv i)
C402
ics
04
XK)
a
eS
3:3./50V
7
O40!
1/2
C726
RTO4|
o7
~L24mv
(2)
220p
56k
:
RNOG
L702
1pH
R410
22k
R412
270k
150
NO4
4
4}~——
7
R726
|
C410
33000
C42.
0.012
e7eas
i
aoe
eaOl
4.7
Ww)
+
T
i
inh
r
we
a
L
T
2
el
E
ie
bt
"4
L
QNII
QNI5
= , aa ZLARNI2 10 RNID 100
O-
-
36.28V
+4,
6.3
Volume/Tone/Lamp.
Assembly
(PE00)
Bhiode
tenor
Ie
a
pelematic
Diagram
and
Component
Locations
477
50N
36
gay
RNIB.
27k
fo)
oe
r
A
i?
5
:
1
QNIO
ANA
10k
-———
ySoigy
RNIZ
ai
Teves,
|
PEOO
ne
boo
si
a
VOLUME
/
32)
sv
fe
6
|
TONE
/LAMP
es
eer
oa
eee
Balance
aoe role seu
= k
3.3/50V
Icso4
C$03
6
RBO3
Ik
(IW)
cscs
cs03
i
ic
A
bros
AQ80!
ssoi-2
bpd
e
ae
‘i
my
sos “cao? 805 J+
: 68 C802
0.039
HZ(2-2
7
}OOMIBN
ggoa
45v1
0.01
Bs
A
Cw)
sls
|
i
2
8 a RS08 = RSO5 a cs
RSO7
|
{
150
12k
_
150
Monitor
Loundness
Sa
SSO! - |
C804. ¢803
106 /16ve— 2200/ 35V ceolgye
10 /50v 3
ol
oon
oo
6.2
Head
Phone
Jack
Assembly
(PW00)
=
|
Sus
100k ee
PHONO
JACK
oy
36
Rw5!
gs
f
330
(IW)
®
oo
x
= CEIO O1
£ aga
Jw52 xe
5
R
se
eo
eu
Gk
RW52
fu
330
(IW)
ws
oe Phono Tuner Aux Tape Loudness
———————
Monitor