Block Diagram - Panasonic CQ-VD5005U Service Manual

6 Block Diagram

6.1. Main-1 Block
E-3173A(1/2)
PA51
FM/AM TUNER
ANT51
2 2 FM
1 AM
6 9 15 8 18 17 16
Q56
LPF
20 17 14 6 12 9
X602
7.2MHz
X OUT
1
24
X IN
5 3 4 2
IC51
PLL
CN252
AUDIO R
23 R-CH
AUDIO L
25
DATA
10
DCLK
11
REQUEST
12
NRESET
13
NEJECT
4
DVD
5,14,15 SYS5V
DECK
16–18 SYS3.3V
IC706
2.5V
2.5V
3 1
REG
19–22
6–9 DVD8V
VD OUT
28
DVD VD
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CAR RADIO PROCESSOR
7
TU L
12 9
L-CH
SEL
DVD L
11
13 R-CH
R-CH
FM
19 5
DET
23 22 3
43 44 37
26 RDS CLK
25 RDS DATA
93 VSM
51 SD
39 PLL CE
42 PLL CLK
41 PLL SO
40 PLL SI
22 DSDA
23 DSCL
30 REQUEST
47 DRESET
31 NEJECT
3
Q713
Q51
FREQ
AU9V TU+B SHIFT
REG
IC703
VDD5V VDD3.3V
6 4
REG
BATT
9 11 1 13 17 15 19
AV2-L
AV2-R
R-CH
Q301
302
IC202
MUTE R-CH
FL
LOUDNESS,
20
VOLUME,
TONE
FADER
(T,M,B)
RL
19
Q211
LINE SEL
212
Q604
MUTE
CONT
4
IC604
2 1
6 IC603
Q303
BUF
2
29 77 28 52
IC601(1/2)
SYSTEM CONTROL
IC702
Q719,720 DC/DC CONV
PWR
9 VCC 7
Q706–708
SW
ON/OFF
2 RT
DRIVE
15 SVP 10
Q710–712
ON/OFF
DRIVE
BATT
12
CN160
(1/2)
R-CH
IC201
POWER AMP
5
12
3
21
14
23
IC701
REGULATORS
SW5V
5
4 22 25 14
DVD8V
12
8
VCC
VDD5V Q701,702
4
AU9V 1
EXT
10
ACC
6 3
ACC
SENS
Q721,724
ANT
7
2
CTRL
CTRL
11
+
Q722
723
79 80 78 57 68
Q703
65
Q705
63
AMP
67
CNT
BATT
45
MVR DC
AU9V
Q612–614
59
SYS PWR
MA 88
INV
MB 89
MC 90
PULSE 46
SYS3.3V
92
POSI SENSOR
SYS5V
CQ-VD5005U/L MAIN(1/2)
CN701
FR+
1
FR-
3
RR+
5
RR-
7
FL+
2
FL-
4
RL+
9
RL-
11
ILL10V
BATT
15
POWER
AMP CNT
PWR
6
SW
ACC
ACC
13
CHECK
ANT CNT
8
REMOTE
14
SIDE BRAKE
10
REVERSE
12
Q725,726
37
SW+B
PWR
38
SW
Q615–617
MVR DC
DC
32
ADJ
PANEL
MOTOR
MA
35
DRIVE
MB
34
MC
33
IC710
PULSE
36
5 3
POSI SENSOR
31
CN708
(2/2)