Block Diagram - Panasonic CQ-5109U Service Manual

5 Block Diagram

PAC51
FM/AM/WB Tuner
JK51 1 AM ANT
2
FM ANT
4 9 10 11
IC51
REG IC
OUT 4
VCC 2
1 5
RADIO-MODE
Optical Pick-up Ass'y
1
RF
1
AMP
TRACKING
COIL
FOCUS
COIL
17
LIMIT SW
M
LOADING MOTOR
MODE SW
M
22
SPINDLE MOTOR
E-4C413
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FL/FR RL/RR
Q303/Q304 Q301/Q302 MUTE
MUTE
BATT
AVDD+5V
Q305/Q306
MUTE
R R
R-CH 14 2 RADIO-L
L L
L-CH 13 1 RADIO-R
6
7
CN101
1
IC101
AUDIO PROCESSOR
3 2
LINEAR
L
SXI-L 5 SXI-L
R
SXI-R 6 SXI-R
IC102
SAT-PWR 4 2
IC103
2
SAT-RX 4
AUDIO+9V
IC104
74 73 80
2 4
SAT-TX
83 SXI-EN
75 SXI-RX
57 WC
61 RSTN
67
RDSINT
SYSTEM CONTROL
62 RADIO MODE
AUDIO+9V
76 SXI-TX
CD RST/DI/DO/CLK/CE
SUB RDY/MUTE/LIMIT
SW/OSC CNT
SW+5V
1 1
23~25,29
CD L/R
IC401
SYS+3.3V
Q501
CD DSP
7 11 10 9 8
11 10
7 9 8
IC501
LCD DI/DO/CD/CLK
MOTOR
KEY MATRIX
DRIVER
IC901
LCD DRIVER
22
E-4C424
AVDD+5V
AF MUTE
FL 16
FR
13
IC301
RL 15
RR 14
E-VOL IC
GND 11
IC703
20 3 4 7 9 19 18
RESET
L
R
L L/R
R AUX-IN L/R
AUDIO+9V
L/R CD L/R L/R
53 54 68 70 82 66 8
IC601
DVDD
ACC SENSE
POWER CONTROL
21,22
CD L/R
SW+5V
AUX-IN L/R
CD +8V CD+8V
SW+5V
CD +8V
L/R
AVDD+5V
R
LCD+3.3V
ILL+9V
CN801
6 5
2 4 12 13 14 3 1
CN901
2 4 12 13 14 5
6 3 1
ILL +8V
Q900
AUX-IN
MODE A/B
L/R CH
L/R
D921
VR903
SEL
CN902
AUX-IN
LCD+5V
LCD COM
LCD DISPLAY LCD901
LCD SEGMENT
E-4C425
17
AVDD+5V
BATT
IC701
POWER AMP
FL
12
FL+
5
FR
11
FL-
3
RL
14
RL+
21
RR
15
RL-
23
6,20
4 VCC
STBY
FR+
22 9
MUTE
FR-
7
RR+
17
RR-
19
BATT
ACC
BATT
AVDD+5V
Q703
L/R
L/R
+
14,40
55,89 DVDD
IC702
72
79
IC701
L/R L/R
REGULATOR IC
15 EXT
14 ANT-OUT
10 A CC-IN
AVDD+5V
12
13 SW+5V
11 ACC-OUT
7 VCC
5 AUDIO +9V
PWR-CNT
8 CTRL1
6 CTRL2
3
CD+8V
1 ILL+9V
GND
9
CQ-5109U
CN701
14
FL+
13 FL-
16 RL+
15 RL-
12
FR+
11 FR-
10 RR+
9
RR-
1 BATT
6
ACC
17 FUSE 15A
18
2