Block Diagram - Panasonic CQ-C7353N Service Manual

6 Block Diagram

6.1. Main-1 Block
Q56
AUDIO9V
REG
AM 7
ANT
ANT51 1
PA51
FM/AM TUNER
FM
ANT
2
6 9 15 8 16 17
Q411
Q55
IC401
20 17 14 12
PLL
1 24 3 5 4 2
XL401
7.2MHz
CN651
CD-L
16
CD-R
17 R-CH
CD8V
CD8V
9
10
IC752
CD3.3V
13 REG
CD IN
14
CD RST
4
Q650
To
MUTE
3
CD DECK
CD FS
6
CD SCK
5
CD SI
7
IC650
CD SO
LEVEL
8
SHIFT
Q652
CD SW1
2
Q651
CD SW2
1
Q701
BATT
REG
AUX
R L
E-3108a(1/2)
4 1
CN351
IC201
ELECTRONIC VOLUME
REAR
44
42 INPUT
L-CH
SEL
12 4 LOUD/
MAIN
VOLUME/
40
EQ
13 R-CH
SW
SPECTRUM
ANALIZER
16
IC601(1/2)
CPU
ST A IN
10 39
SD SA CLK
36
56
PLL CE SDA
14 6
PLL CLK SCLK
13 7
PLL DO
12
PLL DI
11
MODE1
61
MODE2
62
MODE3
63
ELEV
76
BZ OUT
59
17
15
AF MUTE
74
8 VOFF DET
85
AMP MUTE
31
87
24 STBY
86
23
26
BATT
ACC
45
ACC
46
5
ANT CONT
99
MAIN CONT
72
DECK V
CONT
29
5V
32
RL
SW FADER 25
FL
SW FADER MIX 24
FADER
SW
SUB
SW
FADER 17
WOOFER
14 12 13 31
TRU
L
BASS
OUT
33
FOCUS
3D
STEREO
29 28 27 40
IC221
SRS WOW
AUDIO
IC231
Q371
ELEV
CONT
Q320
Q680
Q376
Q372
IC701
POWER SUPPLY
11 ANT+B
8 2
SW5V
3 5
AUDIO9V
10
6
VDD5V
4
7
1 CD8V
12
ILM10V
14
13
IC271
POWER AMP
21
14
23
5
12
3
25 22 4 6 20
BATT
Q341
L
IN RL
MUTE
43
Q335
FL
MUTE
Q346
SW
MUTE
Q681
CQ-C7353N MAIN-1
CN701(1/2)
BATT
1 2
RL+
3 4
RL-
5 6
RR+
R-CH
7 8
RR-
R-CH
9 10
FL+
1112
FL-
1314
FR+
R-CH
1516
FR-
R-CH
ACC
CN202
1 L
REAR
4
R-CH R
CN302
1
L
FRONT
4
R-CH R
CN255
1
L
SUB.W
4
R