Panasonic DMR-EZ28P, Service Manual

Page: 38 / 76

11.3. Analog Audio Block Diagram
15
DIGITAL/ANALOG TUNER
TU7801
SIF OUT
DMR-EZ28P/PC
Analog Audio Block Diagram
62
61
A OUT R2
A OUT R2
A OUT L2
A OUT L2
63
60
SECTION
DIGITAL BLOCK
TO/FROM
2
LOGIC
BUS
I C
:PB SIGNAL :REC SIGNAL
IEC OUT
IC7501-
IC3001
72
71
AL TO DVD
AR TO DVD
A/V OUT JACK
JK3001
AADC R
AADC L
P55201
26
P7401
P55201
28
P7401
58
57
I2C5DT
I2C5CK
P55201
64
P7401
P55201
62
P7401
OPTICAL 1
DIGITAL AUDIO OUT
IC4901
SECTION
DIGITAL BLOCK
FROM
16
P55201 P7401 IECOUT
LOUTL
LOUTR
16
19
AUDIO
L
R
22
P55201 P7401 MIXROUT DM
20
P55201 P7401 MIXLOUT DM
100
XTMUTE
Q4001
MUTE
MUTE
Q4002
QR4001,4002,4003
MUTE
36
P55201 P7401 XDMUTE
(AUDIO PROCESSOR)
SDA
SCL
L2 R IN
L2 L IN
L1 R IN
L1 L IN
TUN R IN
TUN L IN
76
74
80
78
22
23
6 AUDIO
L
R
FRONT R IN
FRONT A/V IN JACK
JK3002
4
7
FRONT L IN
R IN
L IN
20
17
A/V IN JACK
JK3001
R
L
AUDIO
G SIF A G TU R A
G TU L A
IC7301
PCFIL 5
(AUDIO MULTIPLEX DECODER)
LOUT
ROUT
18
17
SCL 10
SDA
9
SECTION
DIGITAL BLOCK
FROM
L CH
R CH
DMR-EZ28P / DMR-EZ28PC
38