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F
+5V
W)
SOR
69
D601
97
10
12
14
16
18
20
22
24
9
11
13
15
17
19
21
23
25
X09-
AJ-5
2/3
A/2-
CN3
G
+3.4V
R651 100
51
DIR PDN
R653 22K
R652 100
52
F.AUX KEY
R655 22K
R654 100
53
VOL ENC A
R657 22K
R656 100
54
VOL ENC B
R735 100K
55
DIST
R634 100K
R659 47K
R658 100
56
1
STEREO
R661 47K
R660 100
57
SD
2
R662 100
58
T MUTE
R664 47K
R663 100
59
PLL DO
12
60
R665 100
PLL CLK
60
R666 100
61
PLL DIN
61
R667 100
62
PLL CE
62
63
VSS2
R668 100
64
VOL SEL DATA
64
R669 100
65
VOL SEL CLK
65
R670 100
66
SEL DATA
66
R671 100
67
SEL CLK
67
68
R672 100
SEL ST
68
69
R687 100
LED1 (STANBY)
70
R673 100
CODEC CS
70
R736 3.3K
R674 2.2K
71
CODEC DVF
71
72
R675 100
CODEC PDN
72
R676 100
73
DSP PD( DSP.RESET)
73
R677 100
74
DSP CS
74
75
EEPROM DATA
+3.4V
+3.3V
19,34,36,84
+3.4V
+3.5V
+12V
+6.6V
+12V
12.2V
26
28
27
29
H
+5V
+4.9V
3.3V
5V
IC731
3,13-15
51
52
53
54
IC761
RDS
DEMODULATOR
26
27
7
+3.3V
OSCILLATOR
IC551
R551
220
IC750
R755
100
+3.3V
+3.4V
+3.5V
+12V
+6.6V
+12V
12.2V
I
KRF-V6200D/V7200D
61
60
58
+B
X761
C774
0.1
4.332MHz
CLK(4.332MHz)
TEST
OSC
RDS-ID
DETECT
CLOCK
PLL
RECOVERY
(57kHz)
(1187.5Hz)
RAM
(128bit)
ANTIALIASING
57kHz BPF
SMOOTHING
FILTER
(SCF)
FILTER
DATA
REFERENCE
DECODER
VOLTAGE
C773
0.1
+B
30
+3.3V
C581
0.01
D571
C554 22P
R572 C571
C555 22P
DIGITAL
DETECT
100K
0.01
C551
C553
IC571
1000P
22P
Q571
C552
27P
R574
100
29
SERIAL PARALLEL
16
X08-3492-71 (2/7)
J
3.3V
5V
R744
100
IC741
70
C741
100P
VREF
72
C762
560P
74
+3.3V
13
R884
0
+3
+3
+6.
12
23
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