Blaupunkt SAN REMO CD31 - Main Board Block Diagrams

PROCESSOR
PROZESSOR
TUNER
EMPFAENGER
AUD— SIG— PROC
AUD— SIG— VERARB
F-REF
AF—SAMPLE
AF—HOLD
AM— NF
RDS -—MPX
FM—MPX
SDA-NICE
SCL-NICE
LEVEL
PL 4604 DOS
AUDIO—SIGNAL—PROCESSING
AUD—SIGNAL—VERARBEITUNG
F-REF
AF—SAMPLE
AF—HOLD
AM—NF
RDS —MPX
FM—MPX
SDA-NICE
SCL-NICE
LEVEL
PROCESSOR
PROZESSOR
AUD— SIG— PROC
AUD— SIG—VERARB
INTERFACE
POWER—AMPLIFIER
AUDUO— ENDSTUFE
INTERFACE
SCHNITTS TELLE
PROCESSOR
PROZESSOR
POWER AMPLIFIER
AUDIO—ENDSTUFE
AUD-—SIG— PROC POWER—SUPPLY RFS
AUD-—SIG—VERARB STROMVERSORGUNG © LR+
LF+
UNDERVOLTAGE_INT
INTERFACE
SCHNITTS TELLE
HAUPTPLATTE
MAIN BOARD
Blockschaltbild
|
TEL_AF+
TEL_AF—
AUX_R
AUX_L
AUD— SIG—PRO POWER—AMPLIFIER
AUD-—SIG-VERARB AUDO—ENDSTUFE
BEEP
TXD
TELMUTE
SCI_SEL
RxD
IR_REMOTE
WAKE_UP/CASS_MUTE
SCHNITTSTELLE
PROCESSOR
PROZESSOR
PEAK_LEVEL
MUTE
SW_ON
POWER—AMPLIFIER
AUDIO — ENDSTUFE
POWER—SUPPLY
STROMVERSORGUNG
DIMMER
CC_MOTOR_ON/RESET_CD
UNDERVOLTAGE_INT
WAT CH_DOG
SW_ON_1
U_LAMP
U52_0N
U142_0N
RESET
LAMP__ON
AM/FM
INTERFACE
SCHNITTSTELLE
TXD
TEL_MUTE
SCI_SEL
RxD
IR_REMOTE PROCESSOR
PROZESSOR
DATA_OUT
DATA_IN
DIMMER
POWER — SUPPLY
STROMVERSORGUNG
SWITCH_14V
ee
UNDERVOLTAGE_INT
Block diagram
LF+
LR+ RF+
RR+
INTERFACE
SCHNITTSTELLE
B+
SWITCH_1 4V
B+
B+ | -gwiteH 1 4v
UNDERVOLTAGE_INT
=
CC_MOTOR_ON/RESET_CD
UNDERVOLTAGE_INT
CC_MOTOR_ON/RESET_CD
UNDERVOLTAGE_INT
WAT CH_DOG
WATCH_DOG
SW_ON_T
SW_ON_1
U_LAMP
U52_ON
U142_0N
PROCESSOR
PROZESSOR
RESET
LAMP_ON
AM/FM
POWER—AMPLIFIER
ENDSTUFE
POWER-—SUPPLY
STROMVERSORGUNG
—=