Q Q
3-6. SCHEMATIC DIAGRAM – DIGITAL BOARD (2/5) –
3 7 6 3 1 5 1 5 0
T E
L
1 3 9 4 2 2 9 6 5 1 3
w w w
STR-K980
• See page 15 for Waveform. • See page 38 for IC Block Diagram.
R1501
100
C1510
C1511
0.1
C1501
C1521
C1522
0.1
27p
27p
X1502
13.9MHz
C1503
0.1
TP1018
R1523
R1515
220
1M
R1556
R1513
100
FB1503
10k
R1502
100
R1503
220
R1504
100
R1505
100
R1506
100
R1507
100
TP1005
R1530
100k
x
a o
y
.
i
http://www.xiaoyu163.com
C1520
0.1
IC1502
IS61WV6416BLL
-12TLI
C1519
0.1
RB1501
100
RB1506
100
RB1502
100
C1514
0.1
C1513
C1509
0.1
0.1
0.1
R1514
10k
Q
Q
3
7
6
IC1501
CXD9718BQ
TP1012
C1504 C1505
0.1
0.1
TP1011
u 1 6 3
.
21
21
http://www.xiaoyu163.com
2
4
8
9
9
FB1502
C1516
C1515
0.1
470
JR1016
10V
0
C1518
C1517
0.1
470
10V
FB1501
RB1504
100
R1574
10k
R1573
10k
R1572
3
1
5
1
10k
5
RB1503
0
8
9
2
R1571
100
10k
R1570
10k
RB1508
100
RB1507
100
C1508
0.1
RB1500
100
C1507
0.1
R1511
100
C1502
0.1
SELECTOR
R1510
C1525
100
C1506
470
0.1
10V
IC1503
TC7WH157FU
(TE12R)
m
c o
STR-K980
2
8
9
9
4
9
8
2
9
9