43
43
HCD-DX315
HCD-DX315
6-12. SCHEMATIC DIAGRAM – MAIN BOARD (5/10) –
•
See page 31 for Waveform.
•
See page 60 for IC Pin Function Description.
5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
117
118
RDS_DATA. MIC_DAT
RDS_CLK. MIC_CLK
PLL
PLL
PLL
PLL
(CHASSIS)
TP793
R793
TP792
R792 22k
R791
R612
Q506
C583
R775
R756
R616
R614
R789
R624
TP592
TP591
TP590
TP589
TP588
TP587
TP586
TP585
TP584
R595
R591
R594
R590
R589
R588
R587
R586
R585
R657
R662
R659
R673
R790
R774
R717
X502
R
7
0
9
R
7
2
9
R
7
3
0
R741
R713
R577
R596
47k
47k
TP545
TP546
R
7
2
7
R
7
2
5
R
7
2
8
R
7
2
6
R524
R
7
1
9
R
7
4
4
R
7
3
4
R
7
2
0
R755
R622
R746
R702
R
7
0
8
TP578
TP576
R592
R593
R
7
3
9
R597
R598
R513
R515
R742
CN507
ICT580
IC
T
5
8
1
C570
C716
C798
D
5
0
4
C
7
1
2
C799
C572
C571
C587
C589
IC511
C
7
6
2
C856
C875
C855
EB1001
C503
C501
ICT514
ICT515
ICT516
ICT517
ICT518
ICT519
ICT520
ICT521
ICT525
IC
T
5
2
6
IC
T
5
2
7
IC
T
5
2
8
IC
T
5
2
9
IC
T
5
3
0
IC
T
5
3
1
ICT532
ICT533
IC
T
5
3
5
ICT534
ICT547
47k
10k
100
10k
2SC3052EF
-T1-LEF
0.22
16V
B
47k
1k
10k
10k
100
100
100
100
100
100
100
100
100
100
47k
47k
100k
10k
100
1k
10k
5MHz
1
0
k
4
.7
k
4
.7
k
10k
0
1
0
k
1
0
k
1
k
1
k
10k
1
0
k
1
0
k
1
0
k
1
0
k
1k
10k
10k
10k
1
0
k
10k
10k
1
0
k
100
100
1k
1k
10k
13P
FFC-S-1.0
0.1
0.1
0.1
1
S
S
3
5
5
W
T
E
-1
7
0
.1
0.1
0.1
0.1
0.22
16V B
0.1
IC PST3635NR
0
.1
0.1
0.01
0.1
TERMINAL BOARD
GROUND
0.01
25V B
0.01
25V B
DAC
DAC
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
3
Q
Q
TEL 13942296513 QQ 376315150 892498299