Panasonic DMR-ES15EB Service Manual page 108

(SA1R)
a
b
c
d
e
(SA3R)
a
b
c
d
e
(SA5R) (SA2R)
BUFF.
AV4 a
b
TUN c
d
e
(SA2L)
a
b
c
d
e
(SA3L)
a
b
c
d
e
(SA5L)
BUFF.
AV4
(SA1L)
TUN
a
b
c
d
e
+
MUTE VCA
MIX
52
BUFF.
AV1 Rch
LPF MUTE
OUTPUT
SELECT SWITCH
(SA4R)
a
b
ADC Rch
ADC Rch
c AGC
AMP
d
BUFF.
AV2 Rch
LPF MUTE
BUFF.
LPF MUTE
OUTPUT
SELECT SWITCH
(SA4L)
a
b
ADC Lch ADC Lch
c AGC
AMP
d
BUFF.
LPF MUTE
IC4011
AU +5V SWITCHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
72
79
74
AV2 Lch
73
78
AV1 Lch
71
DMR-ES15EB/EP/EC/EG/EBL IC-Detail Block Diagram
5 4
VOUT VIN
IC
NR GND H
:ON
1 2 3
IC3001 Detail Block Diagram
IC4011 Detail Block Diagram