JVC RX-8020VBK Service Manual page 12

Audio amp. section (2/2)
Cch amp. board
R1703
2k
5
D1701
1SS133
C1701
R1701
C1703
1/50
2.2k
Q1701
CN722 2SC2240/AB/
Sheet 5/10
R1705
12k
R1702
C1702
68k
100p
4
RLch amp. board
3
C1815
R1805 100/16
2k
D1801
1SS133
R1813
C1805 56k
R1801 C1801
1/50
2.2k
C1809
Q1801 5p
2SC2240/AB/
R1811
330
R1809
12k
C1807
100/16
R1803
C1803
68k
100p
2
1
A B
R1721
C1713 220
100/16
C1751 47p
Q1703
KTA1268/GL/
R1795
Q1751
R1751 10
2SD2390/OPY/-F6
C1711
47k
33p C1712
D1771
0.01MY 1SS133
R1771
Q1791
R1722 KTA1268/GL/
3.3k 390
R1712
R1773
C1791
R1723 200 R1753
56k
0.22 0.022
3.3k
33
R1761
C1705
R1774
5p
C1715
200
47/50
R1772 R1791
L1761
0.45u
1k
390
R1711
330 R1793
D1772 Q1752
2SB1560/OPY/-F6 18k
R1724 1SS133
3.3k
R1752
C1704
100/16
10 D1791
C1752 1SS133
R1725
47p
3.3k
C1743
47/100
220
R1741
R1821
220
C1851
R1851 47p
Q1805
10
KTA1268/GL/
R1895
Q1851
C1811 2SD2390/OPY/-F6
47k
33p
C1813
D1871
0.01MY
1SS133
R1871
Q1891
R1823 KTA1268/GL/
3.3k 390
R1875
R1855
200 C1891
R1825 0.22
0.022
3.3k
33
R1861
R1877
C1817 200
R1891
47/50
R1873 R1863
L1861
10
0.45u
1k
390
Q1853
R1893
D1873
2SB1560/OPY/-F6 18k
R1827 1SS133
3.3k R1853 C1861
0.047
10
D1891
C1863
1SS133
0.047
R1829 C1853
3.3k 47p
C1843
47/100
220
R1841
Sheet 2/10
C
C1741
47/100
R1762
10
C1761
0.047
C1762
0.047
CN713
Sheet 2/10
RRch amp. board
R1806
C1841
47/100
D1802
1SS133
C1802
R1802 C1806
1/50
2.2k
Q1802
2SC2240/AB/
R1804
C1804
68k
100p
CN715
D E
R1822
C1816 220
100/16
2k
C1852
R1852 47p
Q1806
10
KTA1268/GL/
Q1852
2SD2390/OPY/-F6
C1812
33p
C1814 D1872
0.01MY 1SS133
R1872
R1824
3.3k 390
R1814
R1876
R1856 C1892
200
56k R1826
0.22 0.022
3.3k
C1810
R1878
5p C1818
200
47/50
R1874 R1892
1k
390
R1812
330
Q1854 R1894
D1874
2SB1560/OPY/-F6 18k
R1810 R1828 1SS133
12k 3.3k
C1808
100/16
R1854 10
D1892
C1854 1SS133
R1830
47p
3.3k
C1844
47/100 R1842
220
CENTER Signal
REAR Signal
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
F
RX-8020VBK
R1896 C1842
47/100
47k
Q1892
KTA1268/GL/
33
R1862
R1864
L1862
10
0.45u
C1862
0.047
C1864
0.047
CN716
Sheet 2/10
SHEET 7/10
G 2-9