Sony HT-SF2000 / HT-SS2000 / STR-KS2000 Service Manual ▷ View online
STR-KS2000
STR-KS2000
25
25
• See page 41 for IC Block Diagrams.
6-15. SCHEMATIC DIAGRAM - MAIN Board (8/10) -
28
(7/10)
BOARD
MAIN
(10/10)
MAIN
BOARD
29
D
CN902
SMPS
BOARD
MAIN
(4/10)
24
IC B/D
IC B/D
IC B/D
IC B/D
BOARD
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
BST_A
GVDD_A
/DTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREG
M3
M2
M1
PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
0
R3254
0
R3253
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
BST_A
GVDD_A
/DTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREG
M3
M2
M1
PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
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
R3256
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
BST_A
GVDD_A
/DTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREG
M3
M2
M1
PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
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
BST_A
GVDD_A
/DTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREG
M3
M2
M1
PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
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
0.1
C3253
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
8
9
7
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
J
H
B
13
11
C
7
8
I
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)
(Page
24)
(Page
39)
(Page 21)
(Page 27)
STR-KS2000
STR-KS2000
26
26
• See page 41 for IC Block Diagrams.
6-16. SCHEMATIC DIAGRAM - MAIN Board (9/10) -
BOARD
(7/10)
27
MAIN
BOARD
(10/10)
30
MAIN
MAIN
20
(3/10)
BOARD
MAIN
16
(2/10)
BOARD
MAIN
12
(1/10)
BOARD
IC B/D
IC B/D
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0.8
0.8
3.3
1.7
1.6
0
0
3.3
3.3
3.3
3.3
3.3
3.3
1.6
1.7
3.3
3.3
1.8
3.3
0
3.3
3.5
3.5
0
1.7
3.3
3.5
1.7
1.7
0.8
3.3
1.7
1.8
3.3
1.7
1.7
1.7
3.3
0.1
C3034
AMP_DATA1
R3501
100
SC_SCDT
AMP_DATA2
0.1
C3037
SC_SHIFT
10k
R3033
470
R3032
AMP_DATA3
100
R3301
SC_LAT1
0.1
C3040
0.1
C3033
100
R3402
1k
R3063
100
R3035
AMP_BCKO
SC_LAT2
SC_DC_DET
AMP_LRCKO
0.1
C3036
SC_LAT3
10k
R3059
470
R3031
AMP_MCKO
100p
C3067
R3074
100
SC_RESET
0.1
C3039
100
R3076
0.1
C3032
1k
R3064
100
R3401
100p
C3069
SC_SD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
CXD9876R
IC3030
XVSS
VSUBC
VSSR
OUTR2(-)
VDDR
OUTR1(+)
VSSR
VSSL
OUTL2(-)
VDDL
OUTL1(+)
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLATCH
OVF FLAGR
OVF FLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DA
TA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
0.1
C3035
16V
47
C3031
SC_OVF1
10k
R3060
R3917
470
R3502
100
100p
C3068
SC_OVFW
INIT
0.1
C3038
100
R3075
DGND
100
R3302
DGND
1000p
C3070
SC_SOFT_MUTE
0.01
C3071
ENG_MUTE
100
R3928
RT1P140C-TP-1
Q3920
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SN74LV08APWR
IC3920
GND
VCC
8
7
6
5
4
3
2
1
TC7WZ74FU (TE12R)
IC3921
CK
D
/Q
GND
Q
/CLR
/PR
VCC
0.22
C3920
0.1
C3922
220k
R3922
100
R3927
0.1
C3923
100
R3971
100
R3970
100
R3972
330
R3037
22
R3034
SC_LA
T3
OVF
SC_SOFT_MUTE
SC_SCDT
SC_SHIFT
OVFFLAGR2
INIT
SC_SCDT
SC_SOFT_MUTE
SC_SHIFT
OVFFLAGR2
PGMUTE
SC_LA
T3
SC_LA
T2
SC_LA
T1
INIT
17
14
10
18
12
16
11
13
15
19
20
21
22
23
24
25
26
27
28
29
30
31
41
(9/10)
MAIN BOARD
IC3030
STREAM PROCESSOR
IC3920
SWITCHING
IC3921
SWITCH
A
10
1
2
J
H
B
13
11
C
7
8
I
14
F
9
6
K
4
15
16
3
G
D
5
E
12
MUTING
(Page 24)
(Page 20)
(Page 18)
(Page 19)
(Page 27)
STR-KS2000
STR-KS2000
27
27
• See page 40 for Waveforms. • See page 41 for IC Block Diagrams.
6-17. SCHEMATIC DIAGRAM - MAIN Board (10/10) -
BOARD
(9/10)
30
MAIN
(8/10)
MAIN
BOARD
29
IC B/D
IC B/D
23
24
25
26
(4/10)
23
BOARD
MAIN
IC B/D
1.7
1.3
3.3
1.7
1.7
3.3
3.3
3.3
1.6
3.3
3.3
1.7
1.6
3.3
1.7
3.3
1.8
3.3
1.6
3.3
1.8
3.3
0
3.3
0
3.5
3.5
3.3
3.3
1.6
3.3
0
3.5
3.3
3.5
3.5
0
1.8
3.3
1.7
1.7
3.3
1.7
3.3
1.9
3.3
1.7
1.9
3.3
1.7
1.7
3.5
1.7
1.7
3.3
0.8
1.8
1.7
3.3
1.7
3.5
1.7
1.7
1.8
3.3
0.8
R3151
100
0.1
C3026
0.1
C3020
1000p
C3053
470
R3022
16V
100
C3054
100
R3015
FB3051
0
0.01
C3055
10uH
L3051
100
R3202
22
R3054
0.1
C3012
0.1
C3015
100
R3057
0.1
C3013
100
R3024
C3060
10p
100
R3101
0.1
C3019
1000p
C3059
16V
47
C3021
0.01
C3057
0.1
C3028
0.1
C3023
100
R3201
0.1
C3014
100
R3055
100
R3102
100
R3252
10uH
L3053
0.1
C3017
0.1
C3025
+3.3V
470
R3012
49.1MHz
X3051
0.1
C3018
5p
C3058
0.1
C3027
0.1
C3022
0.1
C3029
100
R3053
R3152
100
470
R3021
10V
220
C3056
1
C3052
100
R3251
5
4
3
2
1
TC7SHU04FU(T5RSOJF)
IC3051
NC
IN
GND
OUT
VCC
1uH
L3054
0.1
C3030
0.1
C3016
0.1
C3024
10k
R3013
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
CXD9876R
IC3010
XVSS
VSUBC
VSSR
OUTR2(-)
VDDR
OUTR1(+)
VSSR
VSSL
OUTL2(-)
VDDL
OUTL1(+)
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLATCH
OVF FLAGR
OVF FLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DA
TA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
470
R3011
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
CXD9876R
IC3020
XVSS
VSUBC
VSSR
OUTR2(-)
VDDR
OUTR1(+)
VSSR
VSSL
OUTL2(-)
VDDL
OUTL1(+)
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLATCH
OVF FLAGR
OVF FLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DA
TA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
5
4
3
2
1
TK11118CSCL-G
IC3050
CONT
GND
NP
VOUT
VIN
16V
47
C3011
1M
R3052
330
R3017
330
R3026
22
R3023
22
R3014
SC_LA
T2
SC_SOFT_MUTE
SC_LA
T1
SC_SHIFT
PGMUTE
SC_SCDT
SC_SHIFT
SC_SOFT_MUTE
PGMUTE
SC_SCDT
OVF
INIT
INIT
21
23
24
26
22
19
25
20
27
31
30
29
28
37
38
39
36
32
34
33
35
42
(10/10)
MAIN BOARD
IC3010
STREAM PROCESSOR
IC3051
CLOCK BUFFER
IC3050
+1.8V REGULATOR
IC3020
STREAM PROCESSOR
A
10
1
2
H
B
13
11
C
7
8
I
14
F
9
6
4
15
3
G
D
5
E
12
41
(Page 26)
(Page 25)
(Page 21)
STR-KS2000
STR-KS2000
28
28
Ref. No. Location
• Semiconductor Location
D3501 G-3
D3502 G-3
D3511 E-3
D3512 E-2
D3502 G-3
D3511 E-3
D3512 E-2
IC3501 E-3
IC3503 C-4
IC3504 F-3
IC3511 E-4
IC3513 C-8
IC3516 H-9
IC3519 H-4
IC3526 G-6
IC3527 H-8
IC3528 G-8
IC3503 C-4
IC3504 F-3
IC3511 E-4
IC3513 C-8
IC3516 H-9
IC3519 H-4
IC3526 G-6
IC3527 H-8
IC3528 G-8
Q3504 B-7
Q3505 E-2
Q3506 E-2
Q3505 E-2
Q3506 E-2
6-18. PRINTED WIRING BOARD - HDMI RE Board (Side A) -
•
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
SMPS
BOARD
CN903
H
MAIN
BOARD
CNS506
A
(CHASSIS)
R3663
CN3503
CN3504
OUT
VIDEO 2/BD IN
DVD IN
SAT IN
CN3510
Q3504
C3548
C3570
C3571
C3572
C3573
R3585
R3779
R3586
R3587
R3588
R3589
R3780
R3590
R3591
R3592
R3599
R3799
FB3501
R3600
FB3513
S1
G1
D2
D1
G2
S2
FB3514
R3634
JL3563
JL3565
JL3566
C3576
C3579
C3580
C3584
C3585
C3586
C3590
C3594
R3784
JL3604
JL3606
JL3614
C3621
FB3506
R3613
R3624
R3625
R3633
JL3593
JL3594
JL3595
JL3596
JL3597
C3591
C3593
R3593
JL3605
JL3609
JL3610
JL3612
JL3613
JL3615
JL3616
JL3618
JL3620
JL3622
C3625
1
5
R3612
R3615
R3622
ET3503
R3660
CN3509
CN351
1
D3501
D3502
JL3588
JL3589
JL3590
JL3591
JL3592
R3570
R3798
JL3607
JL3608
JL361
1
JL3617
JL3619
JL3621
JL3623
X3502
R3608
C3634
C3635
R361
1
JL3506
JL3507
JL3508
C3501
Q3505
C3509
Q3506
C3530
D3511
C3535
C3544
R371
1
R3712
R3713
C3547
R3714
R3535
R3536
R3544
R3545
R3750
R3564
R3565
R3566
R3567
C3596
RB3501
RB3502
RB3503
RB3504
RB3505
RB3506
FB3503
FB3509
C3627
1
19
19
1
R3661
R3662
CN3501
CN3502
R3509
D3512
R351
1
R3512
R3513
R3744
R3745
C3519
R3514
R3548
R3552
R3556
FB3502
FB3508
FB3512
C3633
R3550
R3554
C3644
R3549
R3551
FB3510
FB351
1
C3538
C3540
R3546
C3575
R3741
R3563
X3501
FB3505
C3574
FB3504
R3614
C3643
R3621
R3623
1
1
1
5
4
1
3
2
3
1
2
5
1
1
20
41
60
80
61
21
40
41
60
1
20
40
21
64
33
32
8
14
9
16
8
1
7
1
1
1
25
75
51
26
50
100
76
65
96
97
128
61
80
5
7
19
1
19
HDMI
1
2
17
16
HDMI RE BOARD
(SIDE A)
BLU
GR
Y
GR
Y
GR
Y
GR
Y
1-872-722-
(11)
11
IC3516
IC3527
IC3528
IC3526
IC3519
IC3511
IC3504
IC3501
IC3503
IC3513
E
E
(NC)
Note: When IC3511 and IC3513 on the HDMI RE board
are damaged, exchange the new HDMI RE board
for the HDMI RE board which IC damaged.
for the HDMI RE board which IC damaged.
(Page 16)
(Page 38)
• See page 15 for Circuit Boards Location.
Click on the first or last page to see other HT-SF2000 / HT-SS2000 / STR-KS2000 service manuals if exist.