Schematic Diagram - Main Board (3/4) - Sony STR-DN1080 Service Manual

2020/11/17 21:24:35 (GMT+09:00)
STR-DN1080/ZA810ES

6-19. SCHEMATIC DIAGRAM - MAIN Board (3/4) -

1 2 3
MAIN BOARD (3/4)
A
B
C1545
47
R1544 CL1865
25V
0
C1548
0.1
C
D1536
R1559
DZ2J051M0L
100k
R1547
6.8k R1550 R1551 C1554
4.7 10 0.01
R1549 R1548
22k 22k
C1578 R1557 R1564 R1568
D
0.022 47k 15k 47k
Q1555 Q1554
MSB92T1G MSB92T1G
R1565
CURRENT DETECT CURRENT DETECT
1.5k
0 0 0 0
CL1893
0 0
E
R1553
C1551 0.22
220p 5W
R1558
R1552
6.2k
4.7k
Q1550 Q1551
MN2488-OPY-MK MP1620-OPY-MK
BOOSTER BOOSTER
F 59.5 0 0
E E
C C
B B
1.1 -1
C1592
47p
100V
G
R1554
CL1889
100
CL1550
R1555 R1566
22k 560
R1556 -0.4
2.2k
R1381
6.8k
CL1551
H
0.5 -0.9
Q1553
0.5
2SD2114KT146
LIMITER
1.1 -0.9
Q1552
2SA1162-YG-TE85L
LIMITER
I
R1579 R1573 R1574
56k 220 220
Q1572
KTA1024-Y
J
D1570
POWER AMP 58.5
DA2J10100L
Q1570
HN4A06J-GRBL(TE85R)
0.5 57.9
POWER AMP
2
1.1
R1570
0.1 1 B E B 3 0.1
4.7k
C C
C1581
5 4
4p
100V R1571 C1585
-57 -57
4.7k 47p
100V
K
C1586 R1572
C1570 47p
R1576 4.7k
3300p 100V
470
14.2 -0.9
-57 -57
R1575 R1577 Q1574 Q1575
2.2k 2.2k KTC3206-Y KTC3206-Y
-57.6 -57.6
POWER AMP POWER AMP
L
D1571
DA2J10100L
D1572 R1578
DA2J10100L 270
C1582
C1564
100p 100V
M
R1580
R1561
1/2W
68k
R1587 R1588
1k 2.2k
1/2W 1/2W
C1560 C1563
10
50V
N
O
STR-DN1080/ZA810ES
4 5 6 7
R1859 R1809
100k 100k
R1850 R1851 C1854 R1800 R1801 C1804
4.7 10 0.01 4.7 10 0.01
R1569 C1878 R1857 R1864 R1868 R1869 C1828 R1807 R1814 R1818 R1819
68k 0.022 47k 15k 47k 68k 0.022 47k 15k 47k
Q1855 Q1854 Q1805 Q1804
MSB92T1G MSB92T1G MSB92T1G MSB92T1G
R1865 R1815
CURRENT DETECT CURRENT DETECT CURRENT DETECT CURRENT DETECT
1.5k 1.5k
-58.4 0 0 0 0 -58.4 0 0 0 0
CL1869
0 0 0 0
R1853 R1803
C1851 0.22 C1801 0.22
220p 5W 220p 5W
R1858 R1808
R1852 R1802
6.2k 6.2k
4.7k 4.7k
Q1850 Q1851 Q1800 Q1801
MN2488-OPY-MK MP1620-OPY-MK MN2488-OPY-MK MP1620-OPY-MK
BOOSTER BOOSTER BOOSTER BOOSTER
-59.5 59.5 0 0 -59.5 59.5 0 0
E E E E
C C C C
B B B B
1.1 -1 1.1 -1
C1591 C1892 C1891 C1842 C1841
47p 47p 47p 47p
100V 100V 100V 100V 100V
R1567 R1854 R1867 R1804 R1817
100 100 100 100
CL1850 CL1800
R1855 R1866 R1805 R1816
22k 560 22k 560
R1856 -0.4 R1806 -0.4
2.2k 2.2k
R1382 R1383
6.8k 6.8k
CL1851 CL1801
0.5 -0.9 0.5 -0.9
Q1853 Q1803
0.5 0.5
2SD2114KT146 2SD2114KT146
LIMITER LIMITER
1.1 -0.9 1.1 -0.9
Q1852 Q1802
C1558 2SA1162-YG-TE85L C1858 2SA1162-YG-TE85L C1808
47 47
LIMITER LIMITER
25V 25V
R1879 R1873 R1874 R1824 R1823
56k 220 220 220 220
Q1872 Q1822
KTA1024-Y KTA1024-Y
D1870
POWER AMP 58.5 58.5 POWER AMP
DA2J10100L
Q1870
HN4A06J-GRBL(TE85R)
0.5 57.9 57.9
POWER AMP
2
1.1 1.1
R1870 R1820
0.1 1 B E B 3 0.1
4.7k 4.7k
C C
C1881
5 4
4p
100V R1871 C1885 C1835 R1821
-57 -57
4.7k 47p 47p 4.7k
100V 100V
C1886 R1872 R1822
C1870 47p
R1876 4.7k 4.7k
3300p 100V
470
14.2 -0.9 -0.9 14.2
-57 -57 -57
R1875 R1877 Q1874 Q1875 Q1825
2.2k 2.2k KTC3206-Y KTC3206-Y KTC3206-Y
-57.6 -57.6 -57.6 -57.6
POWER AMP POWER AMP POWER AMP
D1871
DA2J10100L
D1872 R1878 R1828
DA2J10100L 270 270
C1882 C1832
C1862
12p 12p 12p
100p 100V 100V
R1889 R1839
68k 68k 68k
R1861
1/2W 1/2W
68k
R1887 R1888 R1838
1k 2.2k 2.2k
1/2W 1/2W 1/2W
C1860 C1863 C1813
220 10 220 220
10V 50V 10V 10V
8 9 10 11 12
R1659 R1759
100k 100k
R1650 R1651 C1654 R1750 R1751 C1754
4.7 10 0.01 4.7 10 0.01
C1678 R1657 R1664 R1668 R1669 C1778 R1757 R1764 R1768 R1769
68k 0.022 47k 15k 47k 68k 0.022 47k 15k 47k 68k
Q1655 Q1654 Q1755 Q1754
MSB92T1G MSB92T1G MSB92T1G MSB92T1G
R1665 R1765
CURRENT DETECT CURRENT DETECT CURRENT DETECT CURRENT DETECT
1.5k 1.5k
-58.4 0 0 0 0 -58.4 0 0 0 0 -58.4
CL1873 CL1872 CL1875
0 0 0 0
R1653 R1753
C1651 0.22 C1751 0.22
220p 5W 220p 5W
R1658 R1758
R1652 R1752
6.2k 6.2k
4.7k 4.7k
Q1650 Q1651 Q1750 Q1751
MN2488-OPY-MK MP1620-OPY-MK MN2488-OPY-MK MP1620-OPY-MK
BOOSTER BOOSTER BOOSTER BOOSTER
-59.5 59.5 0 0 -59.5 59.5 0 0
E E E E
C C C C
B B B B
1.1 -1 1.1 -1
C1692 C1691 C1792 C1791
47p 47p 47p 47p 47p
100V 100V 100V 100V
R1654 R1667 R1754 R1767
100 100 100 100 100
CL1650 CL1750
R1655 R1666 R1755 R1766
22k 560 22k 560
R1656 -0.4 R1756 -0.4
2.2k 2.2k
R1385
6.8k
CL1651 CL1751
R1384 0.5 -0.9 0.5 -0.9
Q1653 Q1753
6.8k 0.5 0.5
2SD2114KT146 2SD2114KT146
LIMITER LIMITER
1.1 -0.9 1.1 -0.9
Q1652 Q1752
2SA1162-YG-TE85L C1658 2SA1162-YG-TE85L C1758
47 47 47
LIMITER LIMITER
25V 25V 25V
R1829 R1679 R1673 R1674
56k 56k 220 220
Q1672
KTA1024-Y
D1820 D1670
POWER AMP 58.5
DA2J10100L DA2J10100L
Q1820 Q1670
HN4A06J-GRBL(TE85R) HN4A06J-GRBL(TE85R)
0.5 0.5 57.9
POWER AMP POWER AMP
2 2
1.1
R1670
0.1 3 B E B 1 0.1 0.1 1 B E B 3 0.1
4.7k
C C C C
C1831 C1681
4 5 5 4
4p 4p
100V 100V R1671 C1685
-57 -57 -57 -57
4.7k 47p
100V
C1836 C1686 R1672
47p C1820 C1670 47p
R1826 R1676 4.7k
100V 3300p 3300p 100V
470 470
14.2 -0.9
-57 -57 -57
Q1824 R1827 R1825 R1675 R1677 Q1674 Q1675
KTC3206-Y 2.2k 2.2k 2.2k 2.2k KTC3206-Y KTC3206-Y
-57.6 -57.6
POWER AMP POWER AMP POWER AMP
D1821 D1671
DA2J10100L DA2J10100L
D1822 D1672 R1678
DA2J10100L DA2J10100L 270
C1682
C1812 C1662
12p
100p 100p 100V
R1689
68k
R1811 R1661
1/2W
68k 68k
R1837 R1687 R1688
1k 1k 2.2k
1/2W 1/2W 1/2W
C1810 C1680 C1683
10 10 220
50V 50V 10V
68 68
13 14 15 16
R1609 R1709
100k 100k
R1600 R1601 C1604 R1700 R1701 C1704
4.7 10 0.01 4.7 10 0.01
C1628 R1607 R1614 R1618 R1619 C1728 R1707 R1714 R1718 R1719
0.022 47k 15k 47k 68k 0.022 47k 15k 47k 68k
CL1878
Q1605 Q1604 Q1705 Q1704
MSB92T1G MSB92T1G MSB92T1G MSB92T1G
R1615 R1715
CURRENT DETECT CURRENT DETECT CURRENT DETECT CURRENT DETECT
1.5k 1.5k
0 0 0 0 -58.4 0 0 0 0 -58.4
CL1884 CL1887 CL1886
0 0 0 0
R1603 R1703
C1601 0.22 C1701 0.22
220p 5W 220p 5W
R1608 R1708
R1602 R1702
6.2k 6.2k
4.7k 4.7k
Q1600 Q1601 Q1700 Q1701
MN2488-OPY-MK MP1620-OPY-MK MN2488-OPY-MK MP1620-OPY-MK
BOOSTER BOOSTER BOOSTER BOOSTER
-59.5 59.5 0 0 -59.5 59.5 0 0 -59.5
E E E E
C C C C
B B B B
1.1 -1 1.1 -1
C1642 C1641 C1742 C1741
47p 47p 47p 47p
100V 100V 100V 100V
R1604 R1617 R1704 R1717
100 100 100 100
CL1600 CL1700
R1605 R1616 R1705 R1716
22k 560 22k 560
R1606 -0.4 R1706 -0.4
2.2k 2.2k
R1386 R1387
6.8k 6.8k
CL1601 CL1701
0.5 -0.9 0.5 -0.9
Q1603 Q1703
0.5 0.5
2SD2114KT146 2SD2114KT146
LIMITER LIMITER
1.1 -0.9 1.1 -0.9
Q1602 Q1702
2SA1162-YG-TE85L C1618 2SA1162-YG-TE85L C1708
47 47
LIMITER LIMITER
25V 25V
R1624 R1623 R1629 R1779
220 220 56k 56k
Q1622
KTA1024-Y
D1620 D1770
58.5 POWER AMP
DA2J10100L DA2J10100L
Q1620 Q1770
HN4A06J-GRBL(TE85R) HN4A06J-GRBL(TE85R)
57.9 0.5 0.5
POWER AMP POWER AMP
R1620 2 2
1.1
4.7k
0.1 3 B E B 1 0.1 0.1 1 B E B 3 0.1
C C C C
C1631 C1781
4 5 5 4
4p 4p
C1635 R1621 100V 100V
-57 -57 -57 -57
47p 4.7k
100V
R1622 C1636 C1786
47p C1620 C1770 47p
4.7k R1626 R1776
100V 3300p 3300p 100V
470 470
-0.9 14.2
-57 -57 -57
Q1625 Q1624 R1627 R1625 R1775 R1777 Q1774
KTC3206-Y KTC3206-Y 2.2k 2.2k 2.2k 2.2k KTC3206-Y
-57.6 -57.6
POWER AMP POWER AMP POWER AMP
D1621 D1771
DA2J10100L DA2J10100L
R1628 D1622 D1772
270 DA2J10100L DA2J10100L
C1632
C1612 C1762
12p
100V 100p 100p
R1639
68k
R1611 R1761
1/2W
68k 68k
R1638 R1637 R1787
2.2k 1k 1k
1/2W 1/2W 1/2W
C1613 C1610 C1760
220 10 10
10V 50V 50V
MAIN
>104S
BOARD
(2/4)
(Page 67)
17 18 19 20
1
2
3
4
5
6
7
>106S
8
9
MAIN
10
BOARD
(4/4)
11
(Page 69)
12
13
14
15
16
17
R1543 C933 R1542 C932
4.7 100 4.7 100
2W 100V 2W 100V
R1773 R1774 R1724 R1723 R1729
220 220 220 220 56k
Q1772 Q1722
KTA1024-Y KTA1024-Y
D1720
POWER AMP 58.5 58.5 POWER AMP
DA2J10100L
Q1720
HN4A06J-GRBL(TE85R)
57.9 57.9 0.5
POWER AMP
2
1.1 1.1
R1770 R1720
0.1 3 B E B 1 0.1
4.7k 4.7k
C C
C1731
4 5
4p
R1771 C1785 C1735 R1721 100V
-57 -57
4.7k 47p 47p 4.7k
100V 100V
R1772 R1722 C1736
47p C1720
4.7k 4.7k R1726
100V 3300p
470
14.2 -0.9 -0.9 14.2
-57 -57 -57
Q1775 Q1725 Q1724 R1727 R1725
KTC3206-Y KTC3206-Y KTC3206-Y 2.2k 2.2k
-57.6 -57.6 -57.6 -57.6
POWER AMP POWER AMP POWER AMP
D1721
DA2J10100L
R1778 R1728 D1722
270 270 DA2J10100L
C1782 C1732
C1712
12p 12p
100V 100V 100p
R1789 R1739
68k 68k
R1710
1/2W 1/2W
68k
R1788 R1738 R1737
2.2k 2.2k 1k
1/2W 1/2W 1/2W
C1763 C1713 C1710
220 220 10
10V 10V 50V
SYS SET