Block Diagram; Main-1/Sub-2 Block - Panasonic CQ-VD5505W Service Manual

6 Block Diagram

6.1.

Main-1/Sub-2 Block

Q52
TU+B
PWR
SW
Q53
TU+B
PWR
SW
9 12
ANT51
2 FM
1 AM
6 14 11 20 23 22 21
Q56
LPF Q55
20 17 14 6 9
12
FM
10 AM
24 1 5 3 4 2
IC51
PLL
X602
7.2MHz
CN254
R-CH
R-CH CN251 CN152
(2/2) (2/2)
AV1 L
49 12
AV2 L
53 8
30 31
CN252
AUDIO R
23
R-CH
AUDIO L
25 57 4
DATA
10 17 44
DCLK
11 18 43
REQUEST
12 19 42
DVD
NRESET
13 20 41
DECK
NEJECT
4 11 50
5,14,15 SYS5V 12,21,22
6–9 SYS8V 13–16
16–18 SYS3.3V 23–25
19–22 2.5V 26–29
VD
28
DVD VD
E-3175Ab(2/2)
E-3175Aa(1/2)
CAR RADIO PROCESSOR
PA51
9
FM/AM TUNER
5
SEL
L-CH 16
7
17 R-CH 11
R-CH
24
FM DET
23 22
43 44
26
RDS CLK
25 RDS DATA
93
VSM
51 SD
39
PLL CE
42 PLL CLK
41 PLL SO
40 PLL SI
CN DET
38
CN DET1
DECK L
D SDATA
22
DSDA
D SCLK
23
DSCL
30 REQUEST
DECK RST
47 DRESET
31
NEJECT
39,40,49 SYS5V
SYS8V
45–48
SYS3.3V
36–38
IC706
32–35
2.5V
3 1
REG
CN201
R-CH
IC202
Q301,302
POWER AMP
MUTE
LOUDNESS,
FL
20 12
VOLUME,
TONE
FADER
(T,M,B)
RL
19 14
Q211,212
LINE SEL
MUTE
CONT
3
Q213
Q303
37 52
IC601(1/2)
SYSTEM CONTROL
MOTOR CNTA
MOTOR CNTB
3
Q51
AU9V TU+B
REG
IC703
VDD5V VDD3.3V
6 REG 4
12
R-CH
IC201
5
3
21
23
IC701
REGULATOR
SW5V ILL 10V
5 14
4 22
SYS8V
12
8
Q214 Q701,702
VDD5V
4
PWR
EXT1 1
AU9V
SW
79 80 10
ACC
ACC
57 6 ACC 3
SENS
Q721,724 CHECK
ANT
68 7
2
CTRL
CTRL 11
REMOTE
AMP CNT 67
Q703
SIDE BRAKE
SIDE BRAKE 65
REVERSE 63
Q705
IC705
MOTOR DRIVE
Q714
PANEL CNTA 89 18 F 9
PANEL CNTB 88 20 R 5
VREF
Q715
21
Q716,717
Q722,723
87
SPEED
90
CNT
POSI SENSE 92
VDD3.3V
SYS PWR 59
Q725,726
BATT SW+B
PWR
SW
Q706–708
IC702
BATT
ON/OFF
Q719,720 DC/DC CONV
DRIVE
BATT
PWR
9 VCC 7
SW
Q713
Q710–712
FREQ
2 RT BATT ON/OFF
SHIFT
Q727–729
DRIVE
BATT
CURRENT
15 SCP 10
CHECK
CQ-VD5505W MAIN(1/2) / SUB(2/2)
CN701
FR+
1
FR-
3
RR+
5
RR-
7
FL+
2
FL-
4
RL+
9
RL-
11
POWER
BATT
CONNECTOR
15
AMP CNT
6
ACC
13
ANT CNT
8
14
10
REVERSE
12
CN702
2
Slide Mechanism Ass'y
(PANEL MOTOR)
1
CN602
3
Slide Mechanism Ass'y
(POSITION SENSOR)
1
SYS3.3V
SYS5V