Block Diagram - 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
FM/AM TUNER
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 26–29
2.5V
VD
28 DVD VD
E-3175Ab(2/2)
All manuals and user guides at all-guides.com
E-3175Aa(1/2)
CAR RADIO PROCESSOR
PA51
9
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
45–48 SYS8V
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
LINE SEL Q211,212
MUTE
CONT
3
Q213
Q303
37 52
IC601(1/2)
SYSTEM CONTROL
SIDE BRAKE
PANEL CNTA
PANEL CNTB
MOTOR CNTA
MOTOR CNTB
POSI SENSE
3
Q51
AU9V TU+B
Q713
REG
FREQ
IC703 SHIFT
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
VDD5V Q701,702
4
AMP CNT
PWR
EXT1 1
AU9V
SW
79 80
10
ACC
ACC
57 6 ACC 3
SENS
Q721,724 CHECK
ANT ANT CNT
68 7
2
CTRL
CTRL 11
REMOTE
AMP CNT 67
Q703
SIDE BRAKE
65
REVERSE
REVERSE 63
Q705
IC705
MOTOR DRIVE
Q714
89 18 F 9
88 20 R 5
VREF
Q715
21
Q716,717
87 Q722,723
SPEED
90 CNT
92
VDD3.3V
SYS PWR 59
Q725,726
BATT SW+B
PWR
SW
Q706–708
IC702
BATT ON/OFF
DC/DC CONV
Q719,720
DRIVE
BATT
PWR
9 VCC 7
SW
Q710–712
2 RT BATT ON/OFF
Q727–729 DRIVE
BATT CURRENT
SCP 10
15
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
6
ACC
13
8
14
10
12
CN702
2
Slide Mechanism Ass'y
(PANEL MOTOR)
1
CN602
3
Slide Mechanism Ass'y
(POSITION SENSOR)
1
SYS3.3V
SYS5V