STR-KS2000
STR-KS2000
25
25
• See page 41 for IC Block Diagrams.
6-15. SCHEMATIC DIAGRAM - MAIN Board (8/10) -
31.7
11.2
12
3.3
3.5
1.7
1.1
0.1
1.7
11.9
12
11.2
31.7
31.7
31.7
31.7
31.7
10.7
10.7
10.7
10.7
10.7
10.7
31.7
24.9
11.9
31.7
15.8
31.7
11.9
3.5
31.7
1.6
31.7
3.3
31.7
1.6
11.9
3.3
1.1
26.9
31.7
26.9
11.9
31.7
15.8
31.7
11.9
3.5
31.7
1.6
31.7
3.3
31.7
1.6
11.9
3.4
1.1
26.9
31.7
10.7
10.7
10.7
10.7
11.2
11.9
31.7
10.7
31.7
11.9
10.7
3.5
31.7
1.6
31.7
2.6
31.7
0.6
11.9
0.2
0
11.2
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.8
15.7
0
15.7
0
0
15.7
15.7
15.7
15.7
15.7
15.7
15.7
15.7
15.7
0
15.7
0
0
0
15.7
0
15.7
15.7
15.7
1000p
C3323
1000p
C3173
0.1
C3108
0
R3153
0.1
C3254
10uH
L3151
15k
R3257
C3166
2200
35V
15k
R3157
0.1
C3153
0.1
C3103
35V
100
C3162
1
C3115
0
R3206
2SA1235TP-1EF
Q3402
0.1
C3255
35V
100
C3212
100k
R3177
0.1
C3158
L3111
P6SMBJ33A-5
D31
11
0
R3203
R3176
100k
0
R3043
1
C3214
0
R3216
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
18
8
4
1
2
3
5
6
7
9 10 11 12 13 14 15 16 17
CXD9883M
IC3150
1000p
C3122
L3910
2SA1235TP-1EF
Q3152
100k
R3425
0.1
C3205
0.033
C3207
P6SMBJ33A-5
D3202
35V
100
C3262
C3126
2.2
L3152
0.033
C3257
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
18
8
4
1
2
3
5
6
7
9 10 11 12 13 14 15 16 17
CXD9883M
IC3200
C3113
0.1
35V
100
C3109
0
R3104
16V
220
C3091
2SA1235TP-1EF
Q3101
1
C3215
E
EB3003
0.1
C3104
15k
R3207
0.1
C3200
0.1
C3100
L3907
100k
R3226
1
C3164
0.1
C3263
35V
100
C3159
0.1
C3150
1
2
3
4
CN3002
4P
P-GND
32.0V
32.0V
P-GND
L391
1
100k
R3427
P6SMBJ33A-5
D3252
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
18
8
4
1
2
3
5
6
7
9 10 11 12 13 14 15 16 17
CXD9883M
IC3250
R3175
100k
0
R3116
0
R3115
1000p
C3172
1
C3165
2SA1235TP-1EF
Q3201
100k
R3125
10uH
L3202
0.1
C3051
0.1
C3105
0.033
C3256
0
R3106
L3908
35V
100
C3209
C3127
2.2
C3216
2200
35V
0
R3041
L3052
P6SMBJ33A-5
D3152
0
R3166
1000p
C3322
L3912
35V
100
C3259
0
R3165
0
R3154
2SA1235TP-1EF
Q3202
15k
R3107
1000p
C3123
1
C3264
2SA1235TP-1EF
Q3102
0.1
C3203
0.033
C3206
C3124
2.2
L3201
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
18
8
4
1
2
3
5
6
7
9 10 11 12 13 14 15 16 17
CXD9883M
IC3100
100k
R3227
P6SMBJ33A-5
D31
12
10uH
L3251
0.033
C3157
100k
R3126
0
R3215
A12V
1000p
C3422
L3909
1
C3114
0
R3103
1
C3265
2SA1235TP-1EF
Q3401
10uH
L3112
0.1
C3250
35V
100
C3112
P6SMBJ33A-5
D3251
0
R3156
0.033
C3106
C3266
2200
35V
-
+
-
+
-
+
+
-
TB3002
0.033
C3156
100k
R3127
100k
R3051
0
R3042
0.1
C3213
C3116
2200
35V
0
R3266
0
R3040
100k
R3225
0
R3265
0.1
C3204
0
R3204
1000p
C3423
0.1
C3258
P6SMBJ33A-5
D3151
L3252
100k
R3426
2SA1235TP-1EF
Q3151
0.1
C3155
0.1
C3163
0.1
C3208
C3125
2.2
0.033
C3107
L3913
0.1
C3154
P6SMBJ33A-5
D3201
L3914
JW3000
JW3001
JW3002
JW3003
JW3004
3300p
C3938
3300p
C3939
3300p
C3936
3300p
C3937
3300p
C3934
3300p
C3935
3300p
C3932
C3933
3300p
E
EB3002
1
5
6
32
33
34
35
36
37
38
39
40
IC3100
DIGITAL POWER AMP
IC3150
DIGITAL POWER AMP
IC3200
DIGITAL POWER AMP
IC3250
DIGITAL POWER AMP
A
10
1
2
H
B
13
11
C
7
8
14
F
9
6
K
4
18
15
16
3
G
D
5
17
E
12
(8/10)
MAIN BOARD
42
SPEAKERS
SUR L
SURR
FRONT L
FRONT R
OVER LOAD
DETECT
Q3201,3202
DETECT
OVER LOAD
Q3401,3402
Q3151,3152
DETECT
OVER LOAD
Q3101,3102
DETECT
OVER LOAD
(CHASSIS)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
