Block Diagram - Panasonic CQ-5109U Service Manual

5 Block Diagram

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