SCHEMATIC DIAGRAM - 7
MAIN CIRCUIT
-7.5V
: -B SIGNAL LINE
: +B SIGNAL LINE
: MAIN SIGNAL LINE
Q408
Q409
Q408, Q409
B1ABDC000011
MUTING SWITCH
HP_R
HP_L
R462
22
R469
150
R482
10
R464
22
R470
150
C521
1000P
R474
47K
R480
470
R496
470
C524
0.1
R477
1.5K
R472
680K
SYS6V
Q424
B1GDCFJJ0008
MUTING SWITCH
Q423
B1GDCFJJ0008
MUTING SWITCH
HP_MUTE
MUTE_ALL
R481
10
R473
47K
C520
1000P
R466
150
R468
150
R460
22
R461
22
IC406
C0ABBB000297
OP AMP IC
-7.5V
HAR_IN
R720
18K
R701
12K
C709
0.022
R703
220K
R702
1K
C701
50V4.7
R704
100K
R719
4.7K
+7.5V
R705
10K
D701
B0ACCK000005
R706
100K
R733
1.5K
R710
8.2K
R709
33K
R707
100K
C702
50V10
R708
1K
R711
100K
R712
10K
R714
1K
Q702
Q701
R713
1K
C703
50V10
CON4075
Q701, Q702
B1ABDC000011
MUTING SWITCH
C704
0.1
C705
0.1
R715
8.2K
R716
8.2K
R717
680K
R718
680K
Q703
Q704
5V
HAR_LEVEL
HAR_MUTE
Q703, Q704
B1GDCFJJ0008
MUTING SWITCH
IC407
C0ABBB000297
OP AMP IC
R724
5.6K
R730
68K
-7.5V
+7.5V
C707
50V0.47
CON4075
R735
100K
C710
220P
R721
10K
C706
50V0.47
R734
4.7K
R726
10K
R725
10K
R732
100K
C712
0.068
R727
10K
IC408
C0ABBB000297
OP AMP IC
+7.5V
-7.5V
C711
0.047
R728
39K
R729
10K
C708
50V0.33
R740
15K
R742
39K
HAR_OUT
W80
0
R465
470
R463
470
W37
0
W66
0
W36
0
W64
0
W67
0
W52
0
W63
0
W54
0
Q412
B1ABDC000011
MUTING SWITCH
Q412
Q411
B1ABDC000011
MUTING SWITCH
W82
0
1
2
3
6
7
8
4
5
1
2
3
6
7
8
4
5
1
2
3
6
7
8
4
5
34
SA-HT17PP
Содержание SA-HT17PP
Страница 8: ...7 Operation Procedures 8 SA HT17PP ...
Страница 9: ...8 Remote Control 9 SA HT17PP ...
Страница 11: ...9 2 P C B Positions 11 SA HT17PP ...
Страница 54: ...18 1 Cabinet Parts Location 18 1 1 Cabinet 54 SA HT17PP ...
Страница 55: ...55 SA HT17PP ...
Страница 65: ...18 4 Packaging 65 SA HT17PP ...
Страница 66: ...66 SA HT17PP PRT0503P S J E A M ...