Panasonic CQVD7001U - CAR A/V DVD NAV, Service Manual

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18 BLOCK DIAGRAM
18.1. Main-1 Block
+
+
80
51
79
52
BCK HOST
BCK
WS HOST
WS
5
2
83
82
81
53
34
43
55 54 52 47
43
Q621
Q620
Q626 Q625
Q624
39 96
95 98 92
53
MUTE STBY HSD
44
38
39
45
46
5
3
7
1
1 14
3 12
DAC FR
DAC FL
DAC RR
DAC RL
DAC
SUBW
DAC
CENTER
78 77 79 74 19 20 37 54 55 52 47 53 43 39
29
TDSP IOF5
TDSP IOF6
SDA DICE
SCL DICE
28 49 92 57 56
DSP SD
A
DSP SCK
DSP RST
DSP INIT
RDS D
A
T
A
RDS CLK
BEEP
SYS MUTE(C)
SYS MUTE(SW)
SYS MUTE(F)
FR
ONT MUTE
AMP MUTE
AMP STB
96
OFFSET DET
3
ANT CNT
38
AMP CNT
95
NA
VI MUTE
98
REVERSE
92
SIDE BRAKE
SYS MUTE(S)
SD
A
TU A
UDIO
SCL RESETN ADSP IOF11
D
ATA
CLK
17 16 7
1
2
15 14 13 12
21
20
AIF2
AIF1
FM
AM
AF SAMPLE
AF HOLD
SDA
SCL
CF51
135
110
111
143
144
100
101
124
131
132
123
LINE L
DVD-DSP
BCK
LRCK
ADOUT2(C-SW)
ADOUT1(RL-RR)
ADOUT0(FL-FR)
SPDIF
KAGC
IF AGC LSB
IF AGC MSB
R-CH
ANT
10.83M
BPF
PA51
FM/AM TUNER
FOR RADIO DSP
IC601(1/3)
SYSTEM CONTROL
RDS
DEC
ADC PDC
TUNER
DSP
I/O
MUX
DAC
DAC
ADC
AUDIO
DSP
SRC
DSP
IC500
RADIO/AUDIO DSP
9 11 1 3 5 7
IC301
Q302
Q202
IC202
Q203 Q303
IC302
IC200
POWER AMP
IC201
SL+
SL-
FL+
FL-
Q283
284
Q290
291 Q289
292
Q287
288
Q285
286
CENTER
SUBW
FL
RL
R-CH R-CH
Q201
Q622,703 Q623,704
Q301
CN201
MUTE
MUTE
SOFT
MUTE
SOFT
MUTE
SOFT
MUTE
SOFT
MUTE
MUTE
MUTE
POWER
SW
POWER
SW
PON12V
SOFT
MUTE
MUTE MUTE
13
22 4 25
15
19
17
14
23
21
8
5 7
R-CH
R-CH
NAVI L
XL500
41.6MHz
BATT
ACC
3 38
16 1
15 2
14 3
13 4
12 5
11 6
10 7
9 8
AMP CNT
ANT CNT
NAVI MUTE
REVERSE
S BRK
FL,SL
FR,SR
R-CH
CN701
CQ-VD7001U MAIN(1/3)
E-3043A(1/3)
OSC
IN
OSC
OUT
CQ-VD7001U
55