Panasonic DMR-E55P

19.6. Audio Main Section (Main P.C.B. (4/5)) Schematic Diagram (A)
HH
H
VWJ0023=5
K4001
3900
R4044
ONON
VAU GND M
0.1
C4022
16V470
C4023
16V220
C4037
DETR DETL EXT32 EXT31 EXT22 EXT21 EXT12 EXT11 CAP2 TUOR TUOL NC CAP1 TUIR
DC1 DC2
POFF H
SCL
SDA
GND
REGFIL
RFOUT
DAR
DAL
LS
OUTR
OUTL
VCC
FRONT2 FRONT1
TUIL
NR
VOUT
GND
VIN
NR
VOUT
GND
VIN
P
P
T
M
M
M
M
V
V
T
T
M
M
M
M
V
V
V
V
PGND
M
T
P
V
V
M
VWJ0023=10
K4005
POWER ON
X SW 13V
X SW 5.8V AU 5V
MIX L OUT
MIX R OUT
XDMUTE
XTMUTE
X SW 5.2V
10K
R4049
10K
R4050
10K
R4052
10K
R4051
(MUTE)
UNR5211
QR4001
(MUTE)
UNR5211
QR4002
(MUTE)
UNR5211
QR4003
(MUTE)
UNR5211
QR4004
(MUTE)
2SB1218A
Q4001
L3 IN R
L3 IN L
L1 IN R
L1 IN L
R4008 0
100K
R4003
100K
R4004
100K
R4002
100K
R4001
R4013 1K R4014 1K R4011 1K R4012 1K
C4005 50V1 C4006 50V1 C4003 50V1 C4004 50V1
C4009 0.1 C4010 0.1
C4011 0.1
TUNER R
TUNER L
R4018 0
R4017 0
100K
R4015
100K
R4016
C4013 50V1
C4014 50V1
0
R4020
0
R4019
METER L
METER R
IIC CLK
IIC DATA
R4025 100
R4024 100
16V220
C4016
0
R4082
0
R4039
R4042 0
6200
R4027
25V47
C4024
0
R4074
0
R4075
25V47
C4025
6200
R4029
12K R4026 12K R4028
82P C4017 82P C4019
AADC R
AADC L
16V1
C4029
16V1
C4028
3900
R4043
6200
R4046
6200
R4045
L2 IN R
L2 IN L
100K
R4038
100K
R4037
C4027 50V1 C4026 50V1R4031 1K
R4032 1K
0.1
C4045
16V470
C4052
6V470
C4049
0
R4078
0.1
C4050
0.1
C4047
0
R4077
0.1
C4046
VWJ0023=5
K4008
R4066 680
47K
R4060
25V47
C4036
25V47
C4038
47K
R4059
R4061 680
MA3Z142D0LG
D4001
2700
R4064
2700
R4063
1000P
C4040
R4072 220
1000P
C4039
R4069 220
MIXROUT DM
MIXLOUT DM
VWJ0023=5
K4007
C0CBCDC00026
IC4004
(REG.AU+5V) (REG.AU+9V)
C0CBCDC00027
IC4005
(MUTE)
2SD132800L
Q4003
(MUTE)
2SD132800L
Q4002
3
1
2
(AUDIO SOUND PROCESSOR)
C1AB00001920
IC4001
16151413121110987654321
17181920212223242526272829303132
45
321
45
321
G
11
Schematic Diagram (A)
Audio Main Section (Main P.C.B.(4/5))
DMR-E55P/PC
IN THE PARTS LIST, AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING. THE CORRECT PART NUMBER IS SHOWN
10987654321
F
E
D
C
B
A
P:Sub Power Section(Page: )
A
M:Main Net Section(Page: )
B
V:Video I/O Section(Page: )
C
A:Audio Main Section(Page: )
D
T:Timer Section(Page: )
E
D
53