Read Sony STR-DA5800ES (serv.man3) Service Manual online
STR-DA5800ES
STR-DA5800ES
21
21
2-19. SCHEMATIC DIAGRAM - PROTECTOR_SR/PROTECTOR_FH Boards -
0
0
0
0
0
-59
6.2
0
0
0
0
0
0
-59
0
6.2
0
6.2
0
6.2
0
-59
0
0
0
0
0
-59
0
0
0
0
6.2k
R1726
6.2k
R1776
JL1845
JL1846
JL1847
JL1852
JL1853
JL1854
JL1848
JL1849
JL1850
JL1851
JL1855
JL1856
JL1857
JL1858
JL1859
JL1861
JL1860
JL1863
JL1862
1
2
3
4
4P
CN1761
SR +PTrE
SR –PTrE
SL +PTrE
SL –PTrE
0.01
C1723
0.01
C1773
220p
C1772
220p
C1722
DA2J10100L
D1722
DA2J10100L
D1772
DA2J10100L
D1771
DA2J10100L
D1721
4.7k
R1775
4.7k
R1725
1.8k
R1727
1.8k
R1777
15k
R1728
15k
R1778
68k
R1785
68k
R1735
47k
R1781
47k
R1731
15k
R1732
15k
R1782
47k
R1783
47k
R1733
22k
R1734
22k
R1784
2SC3052EF-T1-LEF
Q1724
2SC3052EF-T1-LEF
Q1774
JL1864
1
2
3
4
5
6
7
8
9
10
10P
CN1701
SL SPOUT
SL –PTrE
SL +PTrE
SL BIAS–
SL BIAS–
SL BIAS+
SL BIAS+
SR SPOUT
SR –PTrE
SR +PTrE
1
2
3
4
5
6
7
8
9
10
10P
CN1704
NC
DC-SR
SHORT
LIMT
LIMIT-GND
A+15V
SL BIAS–
SL BIAS–
SL BIAS+
SL BIAS+
35V
10
C1724
35V
10
C1774
0.01
C1775
0.01
C1725
22k
R1779
22k
R1729
15k
R1780
15k
R1730
2SA1514KT146S
Q1772
2SA1514KT146S
Q1722
2SA1514KT146S
Q1773
2SA1514KT146S
Q1723
JL1871
2SC3052EF-T1-LEF
Q1824
15k
R1880
0.01
C1823
4.7k
R1875
2SC3052EF-T1-LEF
Q1874
15k
R1830
JL1881
15k
R1832
JL1875
DA2J10100L
D1821
JL1880
22k
R1884
22k
R1829
JL1879
1
2
3
4
4P
CN1861
FHR +PTrE
FHR –PTrE
FHL +PTrE
FHL –PTrE
15k
R1878
4.7k
R1825
22k
R1834
22k
R1879
6.2k
R1876
47k
R1881
220p
C1872
47k
R1833
0.01
C1825
JL1884
JL1872
JL1878
15k
R1828
JL1894
0.01
C1875
DA2J10100L
D1872
2SA1514KT146S
Q1873
220p
C1822
35V
10
C1824
47k
R1831
JL1877
1.8k
R1877
JL1874
2SA1514KT146S
Q1872
JL1893
JL1892
JL1883
JL1887
JL1886
35V
10
C1874
JL1885
47k
R1883
6.2k
R1826
DA2J10100L
D1822
2SA1514KT146S
Q1822
68k
R1835
1
2
3
4
5
6
7
8
9
10
10P
CN1871
FHL SPOUT
FHL –PTrE
FHL +PTrE
FHR SPOUT
FHR -PTrE
FHR +PTrE
FHR BIAS–
FHR BIAS–
FHR BIAS+
FHR BIAS+
0.01
C1873
2SA1514KT146S
Q1823
JL1873
1.8k
R1827
JL1876
1
2
3
4
5
6
7
8
9
10
10P
CN1801
FHR BIAS–
FHR BIAS–
FHR BIAS+
FHR BIAS+
LIMT
SHORT
DC-F
LIMIT_GND
A+15V
NC
15k
R1882
68k
R1885
DA2J10100L
D1871
JL1882
BOARD
CN1703
POWER_TR
>60S
PROTECTOR_SR BOARD
SB-AMP_BIAS
CN1705
BOARD
>55S
Q1772, 1773
CURRENT DETECT
CURRENT DETECT
Q1722, 1723
AF POWER
SENSOR
SENSOR
AF POWER
FOR
ADJUSTMENT
FOR
ADJUSTMENT
Q1822, 1823
SENSOR
AF POWER
SENSOR
AF POWER
>52S
BOARD
CN1803
SB-AMP_BIAS
PROTECTOR_FH BOARD
BOARD
CN1872
POWER_TR
>61S
Q1872, 1873
CURRENT DETECT
CURRENT DETECT
I
6
H
1
C
K
5
F
8
2
B
D
G
E
J
9
A
4
3
7
10
Refer to page
service manual
101 on original
Refer to page
service manual
107 on original
Refer to page
service manual
107 on original
Refer to page
service manual
101 on original
0
R1738
0
R1739
0
R1888
0
(AEP, UK, TW)
R1889
(AEP, UK, TW)
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