STR-DA4300ES
69
69
STR-DA4300ES
6-45. SCHEMATIC DIAGRAM – PROTECTOR (SB/SURR) Section –
50V
10
C1774
220p
C1722
220p
C1772
0.01
C1723
0.01
C1773
6.2k
R1726
6.2k
R1776
1.8k
R1727
1.8k
R1777
4.7k
R1725
4.7k
R1775
15k
R1728
15k
R1732
15k
R1778
15k
R1782
20k
R1729
20k
R1779
22k
R1734
22k
R1784
47k
R1731
47k
R1733
47k
R1781
47k
R1783
68k
R1785
1SS133T-72
D1721
1SS133T-72
D1722
1SS133T-72
D1771
2SA1038S-RSE-TP
Q1722
2SA1038S-RSE-TP
Q1723
2SA1038S-RSE-TP
Q1772
2SA1038S-RSE-TP
Q1773
2SC1740S-QRT
Q1724
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN1704
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN1701
1.5k
R1730
1.5k
R1780
220k
R1786
220k
R1736
1
2
3
4
4P
CN1761
SR +PTrE
(FOR ADJUSTMENT)
SR -PTrE
SL +PTrE
SL -PTrE
BIAS-
BIAS+
BIAS+
BIAS-
BIAS+
BIAS+
BIAS-
BIAS-
BIAS-
BIAS-
BIAS+
BIAS+
BIAS+
BIAS+
BIAS-
BIAS-
PROTECTOR (SURR) BOARD
50V
10
C1724
68k
R1735
1SS133T-72
D1772
CURRENT DETECT
Q1772-1774
2SC1740S-QRT
Q1774
CURRENT DETECT
Q1722-1724
50V
10
C1824
220p
C1822
0.01
C1823
6.2k
R1826
1.8k
R1827
4.7k
R1825
15k
R1828
15k
R1832
20k
R1829
22k
R1834
47k
R1831
47k
R1833
68k
R1835
1SS133T-72
D1821
1SS133T-72
D1822
2SA1038S-RSE-TP
Q1823
1SS133T-72
D1872
15k
R1878
22k
R1884
2SA1038S-RSE-TP
Q1873
50V
10
C1874
47k
R1883
6.2k
R1876
15k
R1882
20k
R1879
68k
R1885
220p
C1872
2SC1740S-QRT
Q1874
1.8k
R1877
1SS133T-72
D1871
4.7k
R1875
0.01
C1873
47k
R1881
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN1871
SBR BIAS+
SBR BIAS+
SBR BIAS-
SBR BIAS-
SBR +PTrE
SBR -PTrE
SBR SPOUT
SBL BIAS+
SBL BIAS+
SBL BIAS-
SBL BIAS-
SBL +PTrE
SBL -PTrE
SBL SPOUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN1801
220k
R1836
220k
R1886
1.5k
R1880
1.5k
R1830
1
2
3
4
4P
CN1861
(FOR ADJUSTMENT)
PROTECTOR (SB) BOARD
2SA1038S-RSE-TP
Q1872
CURRENT DTECT
Q1872-1874
CURRENT DTECT
Q1822-1824
2SC1740S-QRT
Q1824
2SA1038S-RSE-TP
Q1822
A
10
1
2
B
13
11
C
7
8
14
F
9
6
4
18
15
16
3
G
D
5
17
E
12
19
SR BIAS+
SR BIAS+
SR BIAS-
SR BIAS-
SR +PTrE
SR -PTrE
SR SPOUT
SL BIAS+
SL BIAS+
SL BIAS-
SL BIAS-
SL +PTrE
SL -PTrE
SL SPOUT
SR BIAS+
SR BIAS+
SR BIAS-
SR BIAS-
SL BIAS+
SL BIAS+
SL BIAS-
SL BIAS-
+7V
GND
LIMT
4/8
SHORT
DC
SBR +PTrE
SBR -PTrE
SBL +PTrE
SBL -PTrE
+7V
GND
DC
SHORT
4/8
LIMT
SBR BIAS+
SBR BIAS+
SBR BIAS-
SBR BIAS-
SBL BIAS+
SBL BIAS+
SBL BIAS-
SBL BIAS-
Содержание STR-DE715 - Fm Stereo/fm-am Receiver
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Страница 164: ...124 STR DA4300ES Pin No Pin Name I O Description 47 SAIIDATA Not used 48 SAIIEN Not used ...
Страница 240: ...200 STR DA4300ES MEMO ...