Table of Contents
Advertisement
STR-KS2000
Q Q
3 7 6 3 1 5 1 5 0
6-14. SCHEMATIC DIAGRAM - MAIN Board (7/10) -
1
2
3
MAIN BOARD
(7/10)
A
B
C
Q3552,3553
Q3552
PROTECT DETECT
2SC3052EF-T1-LEF
3.5
0
Q3553
2SC3052EF-T1-LEF
0
0.7
D
R3556
C3553
C3556
1k
2.2
E
R3552
10k
T E
L
1 3 9 4 2 2 9 6 5 1 3
F
G
IC B/D
IC3500
DIGITAL POWER AMP
IC3500
CXD9883M
H
I
10
12
11
27
15
13
MAIN
BOARD
16
(9/10)
14
(Page 26)
J
17
18
w w w
STR-KS2000
• See page 41 for IC Block Diagrams.
4
5
6
7
15.7
Q3551
2SC3052EF-T1-LEF
3.5
DC DETECT
R3557
Q3452
100k
2SA1235TP-1EF
R3555
0
0
C3555
L3501
R3554
2.2
R3558
100k
10uH
2.2
10k
C3554
C3514
C3416
0.1
1
2200
35V
C3515
1
L3502
C3512
C3513
10uH
100
0.1
35V
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
C3506
0.033
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17
18
R3507
C3504
15k
0.1
C3505
0.1
R3920
0
R3503
R3921
R3516
0
0
0
R3515
0
x
a o
y
.
i
http://www.xiaoyu163.com
8
9
10
11
L3916
L3915
L3901
R3575
R3576
100k
100k
R3276
100k
R3577
R3275
100k
100k
C3429
R3277
10
100k
C3129
10
15.7
15.7
15.7
15.7
15.7
15.7
15.7
Q3251
Q3252
Q3451
2SA1235TP-1EF
0
2SA1235TP-1EF
0
2SA1235TP-1EF
0
0
Q3451,3452,3251,3252
OVER LOAD DETECT
JW3006
L3402
JW3005
10uH
C3415
C3316
C3414
1
2200
1
35V
C3412
L3401
L3302
100
10uH
35V
Q
Q
3
7
6
3
IC3400
CXD9883M
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17
18
C3306
C3407
0.033
C3404
0.1
IC B/D
R3407
C3405
R3045
15k
0.1
0
R3044
0
R3046
IC3400
0
R3403
R3919
R3416
0
0
0
DIGITAL POWER AMP
R3415
0
u 1 6 3
.
24
24
2
4
8
9
9
12
13
14
L3902
C3902
L3905
L3906
1000p
R3325
R3326
100k
100k
R3327
100k
C3128
2.2
15.7
Q3301,3302
15.7
OVER LOAD DETECT
15.7
15.7
Q3302
Q3301
2SA1235TP-1EF
2SA1235TP-1EF
0
0
C3314
C3315
1
1
10uH
L3301
1
5
1
5
0
8
9
2
10uH
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
C3307
0.033
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17
18
IC3300
CXD9883M
0.033
C3304
R3307
0.1
15k
C3305
IC3300
0.1
DIGITAL POWER AMP
IC B/D
R3303
0
R3315
R3316
0
0
m
c o
2
8
9
9
15
16
17
-
SUBWOOFER
+
TB3001
SPEAKERS
-
CENTER
+
EB3005
EB3001
(CHASSIS)
1
5
40
6
4
9
8
2
9
9
28
MAIN
BOARD
(8/10)
(Page 25)
7
8
9
Hide quick links:
Advertisement
Chapters
Table of Contents
