Sharp SD-AT1000 Service Manual page 37

1-bit digital home theater
Hide thumbs Also See for SD-AT1000:
Table of Contents

Advertisement

P31 12 - E
TO MAIN PWB
CNP531
11
10
1
12
11
1
D947
DS1SS133
+B
C946
0.047(ML)
C945
1/50
+B
+B
D954
DS1SS133
C910
D960
.0033
EK03
0.047
R930
2.7K
R996
560
1
2
1
2
4
3
4
3
PC901
PC902
R995
220K
R910
22
470/25
(1/2W)
R999
3.3K
GD1N4004
R914
3.3K
Z
D905
AG01Z
C919
33/35
C918
.7/50
R915
150K
R916
.5K
4
LATOR
7
All manuals and user guides at all-guides.com
2
3
4
5
3
4
5
6
+B
+B
+B
+B
+B
-B
+B
C970
0.047
(ML)
+B
2
3
+B
C969
1
(ML)
+B
-B
C968
1/50
ZD937
DZ15BSB
-B
R880
R886
R892
180K
10K
10K
R867
2.2K
R855
R879
C967
18K
18K
+B
+B
R881
R868
R884
R871
18K 18K
18K
0.1(5W)
D953
D951
GD1N4004
+B
C966
C965
0.047
0.047
8
9
Figure 37 SCHEMATIC DIAGRAM (8/11)
P38 3~6 - H, P39 7~11 - H
TO 1-BIT AMP. SECTION
SUBWOOFER
6
CNS931
CENTER
7
17
18 19
20
BI931
C995
1/50
R862
R861
10K
10K
+B
+B
R864
100K
SP__RLY
Q892
KTC3203 Y
+B
R870 R869
220
5.6K
C871
0.01
+B
R874
68
C984
0.1(ML)
OPE AMP.
VSS
4
5
R891
3
6
180K
2
7
1
8
VDD
+B
IC306
TJM4558CD
R893
10K
R894
C899
100K
1/50
R883
18K
C878
C877
0.001
0.001
C848
C842
220P
220P
C885
C844
220P
220P
6
5
7
8
CHASSIS
GND
CENTER
SUBWOOFER
10
– 37 –
SD-AT1000
SURROUND
FRONT
21
22 23
24
25
26 27
28
C997
1/50
R857
10K
R899
33K
R858
10K
+B
C876
C875
C874
C873
0.001
0.001
0.001
0.001
C884
C882
220P
220P
C881
220P
C883
220P
12
11
9
10
4
3
1
2
SO889
SPEAKER
TERMINAL
SURROUND
FRONT
11
12

Advertisement

Table of Contents
loading

Table of Contents