Sony SA-WST9 User Manual

HT-ST9
HT-ST9
6464
5-7. SCHEMATIC DIAGRAM - AMP Section (1/2) -
1
2
4
5
3
12.1
16.5
3.1
28
0.3
1
0.7
3.1
0
12.1
1
2.9
5.3
12.1
5.2
0.5
10
0
12.1
0.6 1.1 1.7 3.2 0.2 1.7 0.9 3.2 3.1
0 0 0 0
1.7 1.5 2.5 1.5 2.5 3.1 3.1 3.1
1.6 3.2 3.2 3.2 3.1 1.6 1.6 1.6 1.7 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6
3.2
3
4.8
JL7037
JL7019
JL7034
JL7029
JL7023
JL7038
JL7028
JL7033
JL7031
JL7035
JL7025
JL7024
JL7032
JL7021
JL7027
JL7018
JL7026
JL7030
JL7036
JL7005
JL7003
JL7004
JL7006
JL7013
JL7015
JL7002
TAS5538DGGR
IC7006
PWM_HPM_L
1
PWM_HPP_L
2
PWM_HPM_R
3
PWM_HPP_R
4
AVSS
5
PLL_FLTM
6
PLL_FLTP
7
VR_ANA
8
AVD D
9
ASEL_EMO2
10
MCLK
11
OSC_RES
12
DVSS2_CORE
13
DVDD2_CORE
14
EMO1
15
RESET
16
HP_SEL
17
PDN
18
MUTE
19
SDA
20
SCL
21
LRCLK
22
SCLK
23
SDIN1
24
SDIN2
25
SDIN3
26
SDIN4
27
VR_DIG
28
SDOUT
29
SCLKO
30
LRCLKO
31
TEST
32
PSVC
33
BKND_ERR
34
DVDD1_CORE
35
DVSS1_CORE
36
VAL ID
37
PWM_M_1
38
PWM_P_1
39
PWM_M_2
40
PWM_P_2
41
PWM_M_3
42
PWM_P_3
43
PWM_M_4
44
PWM_P_4
45
PWM_M_7
46
PWM_P_7
47
PWM_M_8
48
PWM_P_8
49
AVDD_PWM
50
AVSS_PWM
51
VR_PWM
52
PWM_M_5
53
PWM_P_5
54
PWM_M_6
55
PWM_P_6
56
S
QM2401C1
Q7004LTC044TUBFS8TL
Q7003
JL7007
RT7295CGJ6F
IC7003
BOOT
1
GND
2
FB
3
EN
4
VIN
5
SW
6
MM1836A33NRE
IC7002
CONT
1
GND
2
NC
3
VOUT
4
VIN
5
28P
CN7006
1 PCON_ON
2DGND
3 AMP_D4(SRB)
4DGND
5 AMP_D2(SL/SR)
6DGND
7 AMP_D3(C/SW)
8DGND
9 AMP_D1(FL/FR)
10 DGND
11 AMP_LRCK
12 DGND
13 AMP_BCK
14 DGND
15 AMP_MCK
16 DGND
17 AMP_MUTE
18 OVF1
19 AMP_INIT
20 DRIVER_SD
21 DC_PRT
22 PCON_AMP
23 AMP_PDN
24 DGND
25 AMP_SDA
26 DGND
27 AMP_SCL
28 PCON_1
RT7272BGSP
IC7001
SW
1
BOOT
2
EN
3
GND
4
FB
5
COMP
6
RLIM
7
VIN
8
9P
CN7001
1GND
2UN12V
3P_GND
4P_GND
5P_GND
6PVDD_28V
7PVDD_28V
8
PVDD_28V
9VAC S_R EQ
6P
CN7004
1DD_GND
2DD_GND
3E5.2V
4E5.2V
5V2_12-17V
6GND
JL7047
JL7048
JL7049
JL7050
JL7051
0.01
C7100
1 (Except LA)
0.01 (LA)
C7102
1k
R7046
1kR7057
100
R7063
100R7060
100R7065
100R7061
100R7056
100
R7052
100
R7054
47
R7067
47
R7068
47
R7069
47
R7070
47
R7071
47
R7073
1k
R7075
47
R7074
1000p
C7190
C7060
1000p
CL7015
CL7018
CL7016
CL7017
CL7019
0.1
C7013C7014
1000p
1000p
C7188
4.7k
R7003
35V
470
C7020
35V
470
C7017
E
ET7001
32V
2A
F7001
16V
100
C7028
FB7004
0.1
C7026
0.0027
C7018
10k
R7017
100k
R7016
47k
R7009R7011
47k 0.001
C7029
1000p
C7023
50V
10
C7024
47
R7062
10k
R7066
10
C7074
0.1
C7079
1
C7065
CL7025
18kR7048
470
R7043
10k
R7058
470
R7042
15kR7045
6.3V
470
C7083
6.3V
470
C7088
0.0047
C7078
0.0047
C7068
0.047
C7075
0.047
C7071
10
C7077
10
C7107
E
ET7003
3.3k
R7008
22k
R7006
47k
R7004
FB7001
FB7003
0.001
C7005
22
C7001
22
C7002
0.1
C7004
10
C7012
22
C7008
22
C7007
0.1
C7025
39p
C7022
25V
47
C7027
18k
R7007
18k
R7012
4.7k
R7013
FB7002
0.1
C7019
10
C7011
LTC014EUBFS8TL
Q7006
E
ET7002
10
C7104
CL7027
10
C7093
1
C7010
0.001
C7016
1
C7015
RB520SM-30T2R
D7001
1000p
C7189
10V
100
C7003
JL7001 CL7001
CL7002
CL7003
CL7004
CL7005
CL7006
22uH
L7001
2.2uH
L7004
2.2uH
L7003
4.7uH
L7002
10uH
L7013
10uH
L7015
BCK
D1
D3
D2
D4
SDA
LRCK
PCON_ON
PDN
SCL
MUTE
SDA
D1 D2 D3
SCL
DRIVER_SD
PCON_AMP
PCON_1
DC_PRT
MCK LRCK BCK
PDN
RESET
D4
MCK
RESET
MUTE
PCON_1
PCON_AMP
PCON_ON
1 2 4 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 20
(CHASSIS)
(CHASSIS)
(CHASSIS)
IC7006
STREAM PROCESSOR
IC7002
+3.3V REGULATOR
IC7003
DC/DC CONVERTER
IC7001
DC/DC CONVERTER
(1/2)AMP BOARD
>001S
(2/2)
AMP
BOARD
CN904
BOARD
POWER
>01S
(CHASSIS)
LN7003
LN7008
LN7005
LN7001
(2/6)
BOARD
FFC1
MB1406
OVERFLOW DETECT
Q7004, 7006
B+ SWITCH
(1/6)
BOARD
MB1406
10 11 12 13 14 15
G
16
H
17
I
18
F
1
C
J
D
6
E
2
B
3
A
45 7 1989
• See page 72 for Waveforms. • See page 72 for IC Block Diagrams.
(Page 71)
(Page 65)
Ver. 1.1
Note: When the C7017 and C7020 on the AMP board are replaced,
refer to “BOND FIXATION OF ELECTRIC PARTS” on page 9.

Sony SA-WST9 Specifications

General

Brand	Sony
Model	SA-WST9
Category	Speaker System
Language	English