Technics SU-A80 - Wiring Diagrams; Video Signal Input Wiring; Main Circuit Wiring Diagram

Mi
WIRING
CONNECTION
DIAGRAM
(Top
View)
DEO
SIGNAL
INPUT
SELECTOR
P.C.B.
{REAR}
Tv
VIDEO
DA
TAP,
vTR
'V
OUT
[
a
]
DA
TAPE
|
ee
|
TV
INPUT
INPUT
OUT
tN
OUT
IN
TVOUT
:
INPUT
OUTPUT
INPUT
output
LINPUT
INPUT
ve
TAPES TAPE2 TAPE!
GND
PHONO
TUNER
CD
AUX2
AUX!
REC
PB.
E
REC
PB.
Mri
ore
rs
Py
PY
EE
PRS
ORS
Pe
EP
pk
COMPUTER CONTROL
OUT IN
C [
offeeon
Yellow
Yellow T1
Power
transformer
JIO2 J301
patie
Sea
S2
Voltage
=|
=
selector
T
SELECTOR
SWITCH/IND.
P.C.B.
2
9
8s
TAPE
2
APE
3
VIDEO
TV
z
2
g
2.
/VTR
oh
a
/AUX
|
/
AUX
2|
TUNER
PHONO]
S101
7;
7
4
$30!
OUTPUT
AMP/DC
gi7
SERVO/POWER
SUPPLY
P.C.B.
Blue
AC
outlets
7
Brown
f
Brown
Gray
(tape2/VTR)
(tape3/DA
tape)
(video/aux
|)
(TV/aux
2)
(CD)
(tuner)
(phono)
(MM)
(MC)
RDING
OUTPUT
SELECTOR
SWITCH
P.C.B.
IG
MUTING/IND.
P.C.B.
3
$38
5S
75
5
SI
Power
(muting)
switch
-
D551
0
Ty.
TAPE
MONITOR
balance
Mode
subsonic]
super
treble
bass
turnover
super
power
IND.
P.C.B.
filter
treble
bass
i|) FRONT PANEL INPUT
Lt
jj
TERMINAL
P.C.B.
- li ison I
MUTING
bn
21
JUS
J103
ls
RECORDING
IND.
P.C.B.
a
I
tape2
tape!
(tuner)
(source)
(DC)
(via
tone)
R
L
video
7aux!
—
/DA
tape
/VTR
Laux iJ input
VOLUME
P.C.B.
mC
IND.
L
MUTING
SWITCH/IND.
P.C.B.
rE
witeeee
P.C.B.
|
11
lo! RECORDING
S|
a
OUTPUT
IND.
= saerctatacete a P.C.B.
-—11-
=f2—