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Technics RS-B40 Manual De Servicio página 10

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RS-B40
RS-B40
m@ BLOCK DIAGRAM
LINE IN
<
selection command
|
C3
DOLBY NRAMP
|
FL METER
ection leaf switch is
MIC JACK
©
IC t Mic
40 msec.
BALANCE
INPUT LEVEL
terminal, use EO1 in
a
|
|
|
|
|
|
een ted
|
ql
Y
'
|
PG
$301 $302 $303 $304 $305 $306 $307
Te ecg
ages a el
|
5
o
&
&
%&
&
9
|
(Netto ns ee
Normal
CrOz2
R-CH
S3-|
$3-2
O
O
©
O
©
&
BIAS
CURRENT
OP V
ele O
VR7 |VR8
NOTES:
Yi
atest
ee
-
1. $1
: Power ON/OFF switch (shown in OFF position).
ERASE HEAD
33
|
Raine aici
a
aa
i
a atte
2. $2
: AC power voltage selector.
[For United Kingdom only.]
|
$3-1~$3-4:
Tape selector (shown in Metal position).
$4
: Timer switch (shown in OFF position).
$5-1~S5-6:
NR selector (shown in OFF position).
POWER
SUPPLY
RECTIFIER
Or
o"Oore"
2)"
Oo"Ee"O"e@
eed
a
CONGO
OA LW
(ieH(is)-(1a)i3)(12-(n) io)
$301
: REC mute switch (shown in OFF position).
Ico
i. coo
$302
: Play switch (shown in OFF position).
eons
PEEYY a
S303: Stop switch (shown in OFF position).
CONTROL
Bi
igh
Q62
$304
: FF switch (shown in OFF position).
SiRcOlr
a
BO oa) Se a
=
i@
10.
$305
: REW switch (shown in OFF position).
0%6"0"0"oO"O"o"O
11. $306:
REG switch (shown in OFF position).
us
a
Soper 3
$403 $4025401
12. $307
: Pause switch (shown in OFF position).
+B
la25|
:
=
cay INH
cll
13. $401
: Half switch (shown in OFF position).
3
=
(M)
14.
$402
: REC inhibit switch (shown in OFF position).
&;
<7
,
i
15. $403: FF/REW switch (shown in OFF position).
oo ma
:
:
(M)
CAPSTAN
pa
16. (c=) this arrow indicates the flow of the playback signal.
(M)
i
Drive
17.
(m_)-) this arrow indicates the flow of the recording signal.
Q55~ | FF/REW
18.
(eee) this arrow indicates the flow of the playback and
+B
Q57
Q58,59
;
;
:
:
recording
signal in combination.
19.
(--m™--) this arrow indicates the flow of the contro signal.
=i
=
SS pees

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