Panasonic CQ-C7353N

13
6 Block Diagram
6.1. Main-1 Block
AM
ANT
FM
ANT
ANT51
CN351
E-3108a(1/2)
AUX
RL
1
7
2
6
20 1714 12
24524 31
9 15 8 16 17
14
FM/AM OSC
FM IF
VSM
SD(ST)
MODE
FM/AM
VT
EOFM
R-CH
CDC L
L-CH
Q56
R-CH
12
13
PA51
FM/AM TUNER
Q411
IC401
PLL
XL401
7.2MHz
Q55
7
6
56
39
12
11
17
15
31
24
23
26
45
46
29
72
99
5
86
87
85
74
59
76
63
62
61
8
13
14
36
10
AUDIO9V
SCLK
SDA
SA CLK
A IN
PLL DO
PLL CLK
PLL CE
SD
ST
PLL DI
IC601(1/2)
CPU
16 14 12
13 31
33
29 28 27 40
43
44
42
4
40
INPUT
SEL
LOUD/
VOLUME/
EQ
SW
SPECTRUM
ANALIZER
SW
SW
REG
SW
SUB
WOOFER
REAR
MAIN
IC201
ELECTRONIC VOLUME
FADER
FADER
FADER
FADER
MIX
25
32
24
17
CD-L
CD-R
CD8V
CD3.3V
CD IN
CD FS
CD SCK
CD SI
CD SO
CD RST
MUTE
CN651
R-CH
IC752
Q650
IC650
CD8V
BATT 5V
REG
LEVEL
SHIFT
16
17
9
10
13
14
4
3
6
5
7
8
1
2
To
C
D DECK
CD SW1
CD SW2
Q652
Q651
Q320
IC231
Q371
Q701
REG
11
6
7
8
3
4
2
5
10
12
14
BATT
VDD5V
ACC
IC701
POWER SUPPLY
ANT+B
CD8V
AUDIO9V
SW5V
ILM10V
ACC
DECK V
CONT
ANT CONT
1
MAIN CONT
IC271
POWER AMP
2522 4
5
3
620
23
21
14
12
CLIP
MUTE
STBY
Q346
CN255
CN302
CN202
MUTE
Q335
MUTE
Q341
MUTE
R-CH
RL
FL
SW
R-CH
R-CH
R-CH
R-CH
R-CH
1
4
1
4
1
4
L
R
L
R
L
R
REAR
FRON
T
SUB.W
BATT
ACC
CN701(1/2)
RL+
RL-
RR+
RR-
FL+
FL-
FR+
FR-
BATT
12
34
56
78
910
1112
1314
1516
Q372
Q680
Q681
Q376
85 87 86
ELEV
CONT
MODE1
MODE2
MODE3
ELEV
BZ OUT
AF MUTE
AMP MUTE
VOFF DET
STBY
L
OUT
L
IN
RL
FL
SW
IC221
SRS WOW
AUDIO
TRU
BASS
FOCUS
3D
STEREO
CQ-C7353N MAIN-1
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