Alpine MRP-F240 - Block Diagram

DC off set
Over Current Protect
RCA-IN CH-1(+)
CH-1(L) CH-1(-)
SP-IN
CH-1 50K-A
CH-2
DC off set
Over Current Protect
RCA-IN CH-2(-)
CH-2(R) CH-2(+)
PRE-OUT
CH-1+3(L) 50K-A
PRE-OUT
DC off set
CH-2+4(R)
Over Current Protect
RCA-IN CH-3(+)
CH-3(L) CH-3(-)
SP-IN
CH-3 50K-A 5K-E
CH-4
DC off set
Over Current Protect
RCA-IN CH-4(-)
CH-4(R) CH-4(+)
50K-A 5K-E
Over Temperature Protect (Trans)
BATT
REM
Power trans
GND
LINE CHOKE
MUTE ON/OFF
DRIVER
POWER
ON/OFF
LED
PWM IC
POWER
FET
RECTIFIER
AND
REGULATER
±15V
REGULATOR
±Vcc
±15V
ISOLATOR GAIN
HPF(12dB/OCT)
80Hz-FIX
BASS EQ
Pre
drive
POWER AMP
MUTE ON/OFF
SEL
S/W
Thermal
ISOLATOR GAIN
HPF(12dB/OCT)
80Hz-FIX
LPF(12dB/OCT)
80Hz-FIX
BASS EQ
Pre
drive
POWER AMP
MUTE ON/OFF
SEL
S/W
ISOLATOR GAIN
HPF(12dB/OCT)
80Hz-FIX
Pre
drive
POWER AMP
MUTE ON/OFF
SEL
S/W
ISOLATOR GAIN
HPF(12dB/OCT)
80Hz-FIX
LPF(12dB/OCT)
80Hz-FIX
Pre
drive
POWER AMP
MUTE ON/OFF
SEL
S/W
SENSOR
BUFFER
BUFFER
GND
SIG
LPF(12dB/OCT)
80Hz-FIX
LPF(12dB/OCT)
80Hz-FIX
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
Block Diagram
All manuals and user guides at all-guides.com
all-guides.com