Panasonic CQ-VD5005W, Service Manual

Page: 12 / 53

12
6 Block Diagram
6.1. Main-1 Block
+
PA51
FM/AM TUNER
12
7
9
11
5
2 2 FM L-CH
TU L
DVD L
R-CH
R-CH
FM
DET
1
6 9
9
2 4 3 5
12 6
1
24
23
25
10
11
12
13
4
28
14 17 20
15 8 18 17 16
AM
X OUT
X IN
VT OSC IFC/ST REQ FM
PD
FM
IFC
ST REQ
FM
CONT
MONO
Q52
E SD
A
E SCLK
BEEP
DO DI CLK CE
SD
SD
A
A
VI L
SCL
S METER FM ST/MONO
13
19
E-3173A(1/2)
ANT51
X602
7.2MHz
Q56
LPF
IC51
PLL
CN252
AUDIO R
AUDIO L
DATA
DCLK
REQUEST
NRESET
NEJECT
5,14,15
16–18
19–22
6–9
VD OUT
2.5V
R-CH
DVD
DECK
SYS5V
SYS3.3V
VDD3.3V
DVD8V
IC706
3 1
2.5V
REG
DVD VD
AU9V
VDD5V
Q51
REG
REG
TU+B
IC703
6 4
22 DSDA
23 DSCL
30 REQUEST
47 DRESET
39 PLL CE
42
43 44 37
REM
FRQ CNT
29
3
REM CUT
77
REMO D
A
T
A
2
REMO D
A
T
A
Q213
STBY
REMO
TE
PRE FL
PRE RL
PRE FR
PRE RR
MUTE HSD
Q214
28
SYS MUTE
52
AMP STB
79
AMP MUTE
80
OFFSET DET
78
A
CC SENS
57
ANT CNT
68
65
63
67
45
88
89
90
46
92
PLL CLK
93 VSM
51 SD
26 RDS CLK
25 RDS DATA
41 PLL SO
40 PLL SI
31 NEJECT
23
SEL
FADER
22 3
9 11 1 13 17 15 19
R-CH
AV2-L
AV2-R
IC202
CAR RADIO PROCESSOR
LINE SEL
LOUDNESS,
VOLUME,
TONE
(T,M,B)
Q303
FL
RL
20
19 14
12
4 22 25
2 1
2
6
4
FREQ
SHIFT
Q713
Q719,720
PWR
SW
BATT
BATT
9 VCC
2 RT
15 SVP
IC702
DC/DC CONV
10
7
Q706–708
ON/OFF
DRIVE
SYS3.3V
Q710–712
ON/OFF
DRIVE
SYS5V
59
IC601(1/2)
SYSTEM CONTROL
BUF
IC603
IC604
Q604
Q211
212
Q301
302
MUTE
CONT
R-CH MUTE
IC201
POWER AMP
CN160
(1/2)
CN701
FR+
FR-
RR+
RR-
FL+
FL-
RL+
RL-
AMP CNT
ANT CNT
REMOTE
R-CH
5
1
3
5
7
2
4
9
11
11
15
6
13
14
SIDE BRAKE
10
REVERSE
12
37
38
32
35
34
33
36
31
8
3
21
23
5
14
8
1
3
2
12
4
10
6
7
IC701
REGULATORS
SW5V
VDD5V
AU9V
DVD8V
Q721,724
Q703
Q705
Q722
723
AMP
CNT
MVR DC
ACC
SENS
ANT
CTRL
CTRL
VCC
EXT
ACC
ILL10V
BATT
Q701,702
PWR
SW
ACC
CHECK
ACC
BATT
PWR
SW
DC
ADJ
AU9V
Q725,726
Q615–617
SW+B
MVR DC
MA
MB
MC
PULSE
MA
MB
MC
PULSE
POSI SENSOR
POSI SENSOR
SYS PWR
Q612–614
INV
5 3
IC710
CN708
(2/2)
CQ-VD5005W MAIN(1/2)
PANEL
MOTOR
DRIVE
POWER