Analog Audio Block Diagram - Panasonic DMR-E85HP Service Manual

DMR-E85HP / DMR-E85HPC

18.3. Analog Audio Block Diagram

TU7401
U/V TUNER PACK
TUNER L
L OUT 27
TUNER R
R OUT 26
JK3901
A/V IN JACK
L1 IN L
LINE
16
IN L
JSB L3 IN L
17
IN L
AUDIO
LINE L1 IN R
19
IN R
L3 IN R
JSB
20
IN R
JK3904
FRONT A/V IN JACK
L2 IN L
L 5
AUDIO 2
L2 IN R
R 3
P9001 P7402 MIXLOUT DM
62
P9001 P7402 MIXROUT DM
58
FROM
DIGITAL BLOCK
SECTION
P9001 P7402 IECOUT
72
XTMUTE
IC7501- 20
FROM
DIGITAL P.C.B. P9001 P7402 XDMUTE
AUDIO I/O
70
SECTION
QR4001,4004
SWITCH
QR4002,4003 Q4001
SWITCH MUTE
IC4001
(AUDIO SOUND PROCESSOR)
SCL
20
I C 2
BUS
LOGIC
-
TUIL SDA
2 + 21
TUIR
3
-
+
EXT21
11
17
EXT31
13
INPUT
SELECTOR
EXT22
12
-
+
EXT32 OUTL
-6.1dB -
14 29
+
-
+
OUTR
-6.1dB -
28
+
FRONT1
32
FRONT2
31
RFOUT
+
DAR
24
-
25
LS
+
DAL
27
-
26
D4001 Q4002
MUTE
Q4003
MUTE
D4002 Q4004
(5V)
MUTE
Q4005
MUTE
50
:REC SIGNAL :PB SIGNAL
IIC CLOCK P7402 P9001
21
TO/FROM
DIGITAL P.C.B.
GLUE SECTION
IIC DATA P7402 P9001
19
AADC L P7402 P9001
50
TO
DIGITAL BLOCK
SECTION
AADC R P7402 P9001
48
JK3903
DIGITAL AUDIO OUT
IEC OUT
23 OPTICAL
JK3902
A/V OUT JACK
MIX L OUT1
16 OUT1-L
MIX L OUT2
17 OUT2-L
LINE
MIX R OUT1
19 OUT1-R
MIX R OUT2
20 OUT2-R
DMR-E85HP/PC
Analog Audio
Block Diagram