Technics RS-676US

14
SCHEMATIC DIAGRAM MODEL RS-676US
DOLBY CIRCUIT
|
CONTROL CIRCUIT
gue
sees
Rage
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ge
ee
7
!
$401-2
$401
—3
|
DOLBY
ee
Tan
1405.
1/407
poy
AMP
|
Lech
rs
SRT
2SK30(0)
250828
2SABB6H(R)
2SC828(R)
|
|
Pees
Tadeo
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:
0407
|
|
5
8
429
|
$403-2
$403
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$402
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DOLBY
AMP
1
rir
TDs
DOLBY
AMP
|
11412
4
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1140211404
2SK30(0)
2SCB28
2SA666H(R)
2SC828{R)
|
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2SC828
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|
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|
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23¢828
(R)
|
FF/REW MOTOR
R490
0453
NOTE:
|
(SH
seh
RA
|
1.
S1-1~$1-6,
$2-1~$2-6
veces
Record/playback
select
switch
(shown
in
playback
position).
8
ray,
|
2ES2O1
chek
wosuessieetet
..
Stop
switch.
|
a)
|
3.
$202.
..
Rewind
switch.
4.
S20
3%
sytenk
ctecsiveestees
..
Fast
forward
switch.
TRANSISTOR
TRANSFORMER
&
COIL
TERMINATION
(BOTTOM
VIEW)
|
(er:
|
i
eh
|
56K
l
6.
$205
.
Play
switch
goon
meas
:
|
7.
$206
.
..
Record
switch.
~~
£01,
Uv
L401,
402
8.
$207.
..
Memory
tape
counter
switch.
aay
ae
Trail,
412
ESS
ee
ree
cane
eee
ese
9.
$208
.
..
Memory
&
play
switch.
7
7
1204,
213,
303
11208
ol
03
9
§
3
10.
$209.
..
Memory
&
play
switch.
6
4
°
BCE
°°
0
.
dD
S210
wee.
tecnica
tess
..
Power
switch
(close
when
cassette
in).
BoC:
02
04
12:
S2U
Vie
were
oe
..
Tape
select
switch.
-
13.
$212.
.
Automatic
tape
select
switch.
14.
$213.
.
Current
save
switch.
15.
$214.
-
Record
detecting
switch
(closed
when
cassette
with
knock
out
tab
16.
S215
.
.
Rewind
relay
switch.
.
17.
$216
....
.
Fast
forward
relay
switch.