Technics RS-M7 Service Manual

RS-M7
WIRING CONNECTION DIAGRAM
NOTE: A indicates that only parts specified PILOT LAMP
by the manufacturer be used for safety.
Ref.
No.
Part
No.
Part
Name
&
Description
LEVEL
METER
CIRCUIT
BOARD
=—«—-_—_
Estrus
atneatoninmanunnintercccacccoccccrecnn
|
TRANSFORMERS
LED
CIRCUIT
BOARD
a
BEE
ton
0301
17,8
QLT2D26Xx
|
Headphone
Transformer
S
T401
|
A
QLPD33ELC
—_—
Power
Transformer
+
oe
ee
i
ee
eee
ee
For All
European
areas
except
United
Kingdom.
cs
ee
CO,
Or
(N|
Aj
QLPN48ELC
i
(C(O
(|||
2
NO
For Asia,
Latin
America,
Middle
East
and
Africa
areas.
Hl
A!
OLPAA7ELC
ae
|,
|
|
|
ere
tee’
For
Australia.
coe
Seon
RECORD/PLAYBACK
HEAD
L1,2
|
QLM9Z7
MPX
Filter
PNK
L3,
4
|
QLQM0333
;
Record
Equalizer
Coil
|
L5,6
QLQC0331
Bias
Trap
Coil
:
L301
QLB0188
Bias
Oscillation
Coil
.
SWITCHES
$1
QSSI205T
Slide
Switch
(Record/Playback
Select)
S2
|
|
QES1490
| Lever
Switch
(Tape
Select)
-——
|
“Silver
Type”
|
|
QES1485
"
“Black
Type”
|
$3
|
QES1492
|
Lever
Switch
(Dolby
IN/OUT
Select)
||
“Silver
Type”
|
| |
QES1487
"
“Black
Type”
—
-
——-
-
—_~-
—_-
-
S4
—
QES1491
_ Lever
Switch
(Input
Select)
[
|
AO
eS
|
“Silver
Type”
eae
|
QES1486
boon
|
AC
POWER
CORD
|
:
|
|
“Black
Type"
ni
eae
ee
S5
(IW
A
QSW2228A
—_—>— Power
Switch
|
%For
All
European
areas
except
United
Kingdom
and
for
Australia.
POWER
IN| A) QSW1206AA "
* For Asia, Latin America, Middle East and Africa areas.
S6 | QSB0186 | Leaf Switch (Muting Switch)
| TRANSFORMER
: i |
S70) A; QSR1409H AC Power Voltage Select Switch |
% For All European areas except United Kingdom.
WW! A!) QSR1407H | "
For Asia, Latin America, Middle East and Africa areas.
S5: POWER
SWITCH
JACKS
ER De
Jl
QJA0257H
|
Microphone
Jack
S7:
AC
VOLTAGE
2
QEJ5002S
|
Line
IN/OUT
(DIN)
J3
QJA0249C
'
Headphone
Jack
SEEECT
Suite
Ss ii |
For all European areas
except United Kingdom
i
62 uy
He v.
éu \
|
Q3G) 2SC15IRR
-- Black
AC POWER CORD
BLU ...... Blue
BRN |... Brown
| : GRY -..-. Gray
S6: MOTOR & GRN ...... Green
MUTING SWITCH L. BLU - Light Blue
FUSE NIL... No Color Mark
7
ORG
"
Orange
NOTE
:
C=O]
PNK
----.
Pink
The
circuit
shown
in
red
on
the
conductor
1s
B
circuit
POWE R TRANSFORMER RED Red Values indicated in____, are DC voltage between the chassis
SLD |... Shield Wire and electrical parts.
Bay VLT .-. Violet
WHT... --. White
YEL ...--- Yellow
'
| AC POWER CORD )
| POWER TRANSFORMER a
m=
kaos | alee
$5: POWER
SWITCH
Fa a i gh yt
For Australia.

Technics RS-M7 Specifications

General

Brand	Technics
Model	RS-M7
Category	Cassette Player
Language	English