Schaltpläne Und Platinenabbildungen / Circuit Diagrams And Layout Of The Pcbs - Grundig FREAXX 50 RRCD 4305 SPCD Bedienungsanleitung

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Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
Die angegebenen Messwerte in den Schaltplänen sind Näherungswerte! / The measured values given in the circuit diagrams are approximates!
Blockschaltplan / Block Diagram
RADIO RADIO
IC502 LA1832 IC502 LA1832
DC TO DC
CONVERTOR
Q108 Q109
D-A COVER
IC704
SPCA713A
SURROUND
IC203 AN7322S
CD SERVO
IC701 CXA3068Q
IC702 BA5970FP
IC703 CXA2581N
IC705
74HC157D
CASSETTE
IC401
CHENNEL
SELECTOR
& AUDIO
PROCESSOR
IC202
PT2319
MCU
IC101 T-0136
CD ON
5V REG
IC1603
BA05ST
MP3 ON
MP3
DECODER
3 - 1
SOUND LIM.
Q203 Q2 04
BA3308
AUDIO AMP.
IC201 TA8221
POWER ON CCT.
Q210 Q211
PROTECT CCT.
Q106 D205 - D207
Q702 D703 – D705
5V REG .
Q101 Q102 Q103
5V REG
IC1602 BA05ST
FREAXX 50 RRCD 4305 SPCD
CCT.
R
SP.
L
MUTE CCT.
Q201 Q2 02
SWITCH
Q220 Q221
7V RE G
Q212 Q213 Q214
9V MAIN SUPPLY
D801 – D804
F1801(T2 AL)
D805 - D808