Panasonic DMR-E55P

DMR-E55P/PC
ANALOG AUDIO
BLOCK DIAGRAM
SECTION
DIGITAL BLOCK
TO
SECTION
AUDIO I/O
DIGITAL P.C.B.
FROM
0.5dB 0.5dB
SELECTOR
INPUT
-6.1dB
-6.1dB
+
-
+
-
0,8,12dB 0,8,12dB
2
LOGIC
BUS
I C
+
-
+
-
+
-
+
-
17
:PB SIGNAL:REC SIGNAL
IEC OUT
(IC7501- )
FROM TIMER SEC.
IC4001
TUIR
3
TUIL
2
OUTR
OUTL
A/V OUT REAR JACK
JK3902
GLUE SECTION
DIGITAL P.C.B.
TO/FROM
AADC R
AADC L
P9001
48
P7402
P9001
50
P7402
28
29
IIC DATA
IIC CLOCK
P9001
19
P7402
P9001
21
P7402
OPTICAL
23
DIGITAL AUDIO OUT
JK3903
SECTION
DIGITAL BLOCK
FROM
72
P9001 P7402 IECOUT
MIX R OUT
MIX L OUT
20
17
LINE
OUT-R
OUT-L
62
P9001 P7402 MIXLOUT DM
58
P9001 P7402 MIXROUT DM
20
XTMUTE
D4001
Q4003
MUTE
MUTE
Q4002
(5V)
SWITCH
QR4001,4004
MUTE
Q4001QR4002,4003
SWITCH
70
P9001 P7402 XDMUTE
(AUDIO SOUND PROCESSOR)
SDA
SCL
FRONT2
FRONT1
EXT32
EXT22
EXT31
EXT21
31
32
14
12
13
11
21
20
2AUDIO
L
R
L2 IN R
FRONT A/V JACK
JK3904
5
3
L2 IN L
L3 IN R
L1 IN R
L3 IN L
L1 IN L
20
19
17
16
A/V JACK
JK3901
IN R
JSB
IN R
LINE
IN L
JSB
IN L
LINE
AUDIO
TUNER R
TUNER L
27
L OUT
R OUT
26
U/V TUNER PACK
TU7401