RX-DP20VBK
A
B
C
D
1
2
3
4
5
2-31
Reverse side
Amp board
Speaker board
Power amp board
Surround back ch
pre-main amp board
Center ch
pre-main amp board
C785
C786
C735
C736
C835
C836
C1685
C1686
C1635
C1636
C1785
C1786
C1735
C1736
CN741
CN742
C1981
C1982
C1983
C1984
C1985
C1986
D1991
D1992
D1993
D1994
D1995
D1996
Q1991
Q1992
Q1993
Q1994
Q1995
Q1996
R796
R746
R846
R1694
R1648
R1796
R1746
R1981
CN743
RY906
ST903
ST902
ST901
L751
L701
L801
L1651
L1601
L1751
L1701
R795
R745
R845
R1693
R1647
R1795
R1745
RY901
RY902
RY903
RY904
RY905
C788
C738
C790
C740
C838
C1688
C1638
C1787
C1737
C787
C737
C789
C739
C837
C1687
C1637
C1788
C1738
CN761
CN821
CN781
C1601
C1651
C751
C1751
R1601
R1651
R751
CN811
C802
C803
C805
C815
C807
C809
C810
C811
C812
C831
C841
C821
Q832
TH802
D802
D803
TH803
R835
R836
R837
Q801
Q802
Q803
Q804
Q805
Q806
Q807
Q808
Q810
Q811
R838
R802
R803
R804
R805
R806
R807
R808
R809
R810
R811
R812
R813
R814
R815
R816
R817
R818
R819
R820
R821
R822
R823
R824
R831
TH801
VR801
C804
C808
IC607
Q816
R843
R844
C842
Q817
Q831
D813
D812
R832
D811
D808
D810
D809
R833
CN813
CN812
WR713
CN773
C1602
C1603
C1605
C1615
C1607
C1609
C1610
C1611
C1612
C1692
C1641
C1671
TH773
C1652
C1653
C1655
C1665
C1657
C1659
C1660
C1661
C1662
C1691
D1659
C1621
Q1632 Q1682
D1602
D1603
TH774
TH775
TH776
R1635
D1652
D1653
R1636
R1637
R1638
Q1616
Q1601
Q1602
Q1603
Q1604
Q1605
Q1606
Q1607
Q1608
Q1610
Q1611
Q1651
Q1652
Q1653
Q1654
Q1655
Q1656
Q1657
Q1658
Q1660
Q1661
Q1617
R1602
R1603
R1604
R1605
R1606
R1607
R1608
R1609
R1610
R1611
R1612
R1613
R1614
R1615
R1616
R1617
R1618
R1619
R1620
R1621
R1622
R1623
R1624
R1631
Q1666
R1652
R1653
R1654
R1655
R1656
R1657
R1658
R1659
R1660
R1661
R1662
R1663
R1664
R1665
R1666
R1667
R1668
R1669
R1670
R1671
R1672
R1673
R1674
TH771
TH772
VR771
VR772
IC605
IC606
C1604
C1608
C1654
C1658
Q1667
R1685
R1649
R1650
R1695
R1696
C1631
C1642
Q1631
Q1681
D1661
D1658
D1660
D1662
R1682
R1632
D1663
D1612
D1613
D1611
D1609
D1610
D1608
R1683
R1633
R1686
R1687
CN772
WR715
WR714
R1688
CN771
C775
C776
C773
C774
C795
C796
C1695
C1696
C1795
C1796
HS701
HS702
D745
D795
D845
D746
D796
D846
Q1762
Q1763
D1911
D1931
D1951
D1961
D1616
D1617
D1666
D1667
D766
D767
Q1911
Q
93
Q1951
R775
R776
R777
R778
R779
R825
R827
R828
R1675
R1676
R1677
R1678
R1679
R1775
R1776
R1777
R1778
R1779
R1911
R1912
R1913
R1914
R1931
R1932
R1933
R1951
R1952
R1953
R1954
R1961
R1962
Q1662
Q762
D1665
D1765
D765
Q763
Q1663
Q8
3
D1766
WR732
W
WR737
EP701
D1767
TW702
TW701
CN783
CN763
CN701
CN762
CN782
R789
R790
R791
R792
R1789
R1790
R1791
R1792
R1639
R1640
R841
R1689
R1690
R1691
R1692
C1772
C1773
C1774
C1775
C1776
C1777
EP702