Denon PMA-720AE - Information

15
EQ
TONE
&
LOUDNESS
SOURCE DIRECT
BALANCE
BUFFER
MAIN VOLUME
P-AMP
SPEAKER A
SPEAKER B
PHONO
CD
TUNER
AUX
45dB
HEADPHONE
35.5dB(MM)
VOLATAGE
REGULATOR
AMP
±15V
±15V
±15V
PHONO EQ
TONE
POWER AMP
FIRST STAGE
CONTROL
&
RELAY
STANDBY
30dB
20dB
10dB
0dB
-10dB
-20dB
-30dB
-40dB
-50dB
-60dB
-70dB
CD etc. 107mV(-25dB)
MM 3.7mV(-54dB)
50W/8ohm 20.0V(25.5dB)
AC CORD
PRE OUT
0.7V/10k ohm(-3dB)
INPUT
RECODER
NETWORK
PB
REC
LC78212
BUFFER
AZ4580MTR
NJU7181RB1
MCU
ECO
POWER
MAIN TRANS
ST-BY TRANS
1
3
4
2
1
3
4
2
Signal Detect Level
4mV/ch
BLOCK AND LEVEL DIAGRAM