Printed Wiring Boards - Dcdc Section - Sony STR-ZA5000ES Service Manual

STR-ZA5000ES

6-34. PRINTED WIRING BOARDS - DCDC Section -

1 2 3
A
DCDC BOARD
(COMPONENT SIDE)
B
CL1998 CL1928
C C1934
C1994 C1914
CL1987 CL1927 CL1907
CL1985 CL1925 CL1905
R1984 R1924 R1904
R1986
C1988 C1928 R1927 C1908 R1907
8 5 8 5 8 5
C1992 C1932 C1912
CL1999
C1990 C1930 C1910
1 4 C1991 1 4 C1931 1 4
IC1981 R1990 IC1921 R1930 IC1901 R1910
D
C1983 C1923 C1903
C1981 C1921 C1901
C1982 C1922 C1902
R1981 R1921 R1901 L1901
L1991 CL1767 L1921
C1984 C1924 C1904
CL1747
C1778
CL1707
C1718 C1719
E
C1773
C1753
C1752
C1713
C1772
C1712
CL1769 CL1709
L1761 L1741
R1769 R1709
CL1765 CL1705
R1766 R1706
F K K
R1768 R1767 R1708 R1707
R1765 R1705
A D1761 A D1701 A D1741
C1771 C1711
C1770 C1710
CL1766 CL1706
R1764 R1704 R1744
CL1768 CL1708
C1766 IC1761 C1706 IC1701 C1746
8 5 8 5
C1769 C1709 C1749
C1768 C1708
1 4 1 4
R1762 R1702
C1761 R1761 C1701 R1701
R1770 R1710
CL1763 CL1703
C1762 C1764 C1702 C1704 C1742
C1763 C1765 C1703 C1705 C1743
CL1604
G
STR-ZA5000ES
• See page 49 for Circuit Boards Location.
4 5 6 7
CL1908 CL1868
CL1808
CL1888
C1894 C1874 C1814
CL1885 CL1807
CL1887 CL1867
CL1865 CL1805
R1804
R1884 R1864
C1888 R1886 C1868 R1866 C1808 R1807
C1807
8 5 8 5 8 5
C1892 C1872 C1812
C1890 C1870
CL1869 CL1809
C1911 1 4 C1891 1 4 C1871 1 4 C1811
IC1881 R1890 IC1861 R1870 IC1801
C1883 C1863 C1803
C1881 C1861 C1801
C1882 C1862 C1802
R1881 L1881 R1861 L1861 R1801 L1801
C1884 C1864 C1804
CL1848 CL1828
C1854 C1834
C1758 C1759 CL1847 CL1827
CL1845 CL1825
R1844 R1824
C1848 R1846 C1828 R1827
8 5 8 5
C1852 C1832
C1850 C1830
CL1849 CL1829
1 4 1 4
C1851 C1831
IC1841 IC1821
R1850 R1830
C1843 C1823
C1841 C1821
C1842 C1822
R1841 L1841 R1821
L1823
C1844
CL1749
C1824
R1749
CL1745
R1746
K
R1748 R1747
R1755
C1751
C1750
CL1746
CL1748 C1739 IC1721
IC1741 CL1727 CL1723
8 5 CL1729
5 4
C1738
CL1726
R1721
C1748
1 4 L1722
8 1
L1721
R1742 CL1728
C1741 R1741 K
R1750 C1721
CL1743
C1744
C1734
A
C1745
C1735
C1736
• : Uses unleaded solder.
8 9 10 11
GND BOARD
(CHASSIS)
A1900
CL1900
CN1900
11
(11)
1-980-265-
DCDC BOARD
(CONDUCTOR SIDE)
C1603
C1602
3
D1601
1
HS1601
C1601
2
4
CL1602
F1601
CL1603 CL1601
CN1601
3 1
C984
L981
(Page CL981
75) 1
C982
CL983
C988 C983
4 1
>22P
3
C989 IC981
C990 STBY
CL984
L982 BOARD
5 8
5
R985 C985 R981 CN51
R984 CN981
C991
C992
CL995
CL985
R987
CL999
11
1-980-268- (11)
T01
>21P MAIN POWER
TRANSFORMER
72 72
12 13 14
(Page 51) (Page 57)
DIGITAL BOARD HUB BOARD
>35P >41P
CN1502 CN6604
1 3 9
CN1631
1 2
CN1621
CL1631 CL1633 CL1635 CL1637 CL1639
CL1634 CL1636 CL1638
CL1622 CL1621
C1813 C1873 C1893 C1913
C1833 C1853
C1757
C1737
(Page 75)
15 16 17 18
(Page 75) (Page 51)
STBY BOARD DIGITALBOARD
>23P >36P
CN51 CN1507
CN1671 CN1651
1 4
1 3
CL1651
CL1655
CL1654
CL1653
CL1661 CL1663 CL1665
CL1664
C1933 C1993
C1777
C1717
CL1612
CL1611
11
1-980-268- (11)