Saba CD 450 User Manual

Blockschaltbilder - Schema a blocchi - Block diagram - Schéma bloc
DOLBY _N.R. CIRCUIT
PLAYBACK SYSTEM
PB EQ P.B
SWITCH EQUALIZER REC/P.B SELECT
IC 101
NE646BN
P.B HEAD P.B HEAD AMP LINE AMP REC/PB SELECT
FL LEVEL METER
10691
Z0691
REC/PB SWITCH
X 101,201
28C2362K
(GH)
9990¢dGdN
o990¢ddN
DOLBY _NR.
SWITCH
TAPE SWITCH AN6870
FL
POWER SUPPLY CIRCUIT
POWER
VOLUME SWITCH
INDICATOR PILOT
FOR COUNTER FL
UT_PUT
YT evel CONTROL LINE_OUT
+ lo5sv
DIN AMP.
YaMOd
POWER_ SWITCH
YSWYOISNVYL
RECORDING SYSTEM HEADPHONE _AMP
INPUT SELECT INPUT LEVEL REC/PB REC/P.B
SWITCH — CONTROL SELECT potarNR eReUET SELECTOR 5 HEADPHONE
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a
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LINE IN aa 3} §° Ic 101 5° a
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a9 NE646BN 31 $9 °
a
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LINE AMP
xI06
FL
LEVEL
2SCI571
(G.H) @ ra et METER
IC 904
BA6208A {_]
TEST POINT
vat AC/DC
7 FL LEVEL
MUTING -20vU > METER DRIVE
X107 ADU
2S8¢536
(G.H) (| OUT PUT LINE OUT
IKLEVEL 6)
PB
MUTING DIN AMP
TAPE SELECTOR
REC. AMP
REC/PB HEAD
REC/PB
SOCKET
oo
DIN
eo MUTING os
RECORDING
REC/RB
SWITCH
LEVEL
ADJ
HEADPHONE
BIAS OSC CIRCUIT A
E. HEAD X908,909 2
281318 rie 3
(Q,R)
HEADPHONE
MECHA CONTROL CIRCUIT ave
“MUTE”
TO AMP PW.B
CONTROL SWITCH TAPE/STW Oo
REW CONTROL _IC —. FL_ORIVE IC e*
ppp
X60
a5
1c 801 53 +8 2S8c1684 mg
»
&
&
oT
(R,S)
=
sa
[ 20 ORY = 2
53 0 =
||
OFF
ON
&
p BRAKE SOLENOID DRIVE Py
=
x802
2SD571
(LA,KA)
BRAKE
SOLENOID
PLAY SOLENOID DRIVE
PLAY
SOLENOID
“3anl LN30S3aYNO1s
REC
6)
SSF
X808, 815 {RSYNC
inoicaTor| REC\_/MUTE) 2SCi684 (R,S)
base X810, 811
cy 280471 (LA,KA)
PLAY
2S8C1213 (C,D)
START-STOP
HALL_IC
6
:
COUNTER = =
MAGNET g a eincute oP TO MAIN AMP PWB
° S66
C) :
a
‘ fee
Xe07
280471 Oey
(LA,KA)
CAPSTAN MOTOR
2 CASSETTE
SWITCH

Saba CD 450 Specifications

General

Brand	Saba
Model	CD 450
Category	Cassette Player
Language	English