DOWNLOAD Sony HT-ST3 Service Manual ↓ Size: 5.48 MB | Pages: 78 in PDF or view online for FREE

Model
HT-ST3
Pages
78
Size
5.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-st3.pdf
Date
PREV: Sony NWZ-W273S / NWZ-W274S Service Manual

Sony HT-ST3 Service Manual ▷ View online

HT-ST3
HT-ST3
31
31
4-8.  SCHEMATIC  DIAGRAM - AMP Board (2/6) -
• See page 44 for Waveforms.   • See page 44 for IC Block Diagrams.
3.3
4
3.3
2.9
2.9
4.9
2.9
4.9
2.5
2.5
2.9
4.9
0
3.3
3.3
1.8
4
3.3
4
2.9
2.9
2.9
2.9
2.5
2.5
4.9
10.2
3.3
1.1
1.6
1.7
3.3
0
2.4
4.9
2.3
2.3
0
0
0
0
3.3
0
0
0
1.5
0
3.2
0
3.3
1.4
0
0
0
1.2
1.6
1.6
3.3
0
3.3
3.3
0
0
0
0
0
0
3.3
3.3
3.2
5
4
3
2
0
4.9
E12V
1
C937
1k
R962
1
C935
220uH
L904
10
C921
100
R910
E4V
1
C914
1
C913
JL935
JL940
JL938
MM3411A33URE
IC902
1
CE
2
GND
3
Vout
4
Vin
100
R955
100
R956
100
R957
PCON1
JL925
JL923
1k
R965
JL926
JL918
C902
1
JL919
JL924
JL927
1
C932
JL917
JL922
L903
10uH
JL921
BT_TXD
PCONT_BT
BT_RESET
BT_CTS
BT_RXD
ASEL_BT
12p
C912
0.1
C917
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
PCM9211PTR
IC904
ERROR
NPCM
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
MPO0
MPO1
DOUT
LRCK
BCK
SCKO
DGND
DVDD
MDO
MDI
MC
MS
MODE
RXIN7
RXIN6
RXIN5
RXIN4
RXIN3
RXIN2
RST
RXIN1
VDDRX
RXIN0
GNDRX
XTI
XT
O
AGND
VCC
FIL
T
VCOM
AGNDAD
VCCAD
VINL
VINR
680
R943
R968
100
R961 100
R963
100
10uH
L902
100p
C924
100p
C923
100
R933
100
R934
100
R924
100
R926
100
R927
0.1
C911
10
C904
10k
R925
100
R950
100
R951
BT_MUTE
1
C934
MM3411A33URE
IC906
1
CE
2
GND
3
Vout
4
Vin
0.1
C920
BT_RTS
1k
R928
100k
R966
JL929
JL930
JL931
47p
C906
100
R920
JL936
100
R921
100
R911
47p
C907
JL937
DGND
CL926
CL925
CL924
CL923
CL922
CL921
CL920
CL919
CL918
CL917
CL916
CL915
CL909
CL908
JL932
JL933
JL934
CL907
R901 100
R902 100
R903 100
R904 100
R905 100
R906 100
R907 220
JL902
JL901
JL903
JL904
JL905
JL906
JL907
JL908
R960
100
R959
100
R958 100
R967
100
R964
100
FB901
FB902
FB903
MM1839A50NRE
IC907
1
CONT
2
GND
3
NC
4
VOUT
5
VIN
BAV99-215
D901
1
2
3
4
5
6
7
8
9
9P
CN901
LINE-R
AGND_DIRAD
LINE-L
DGND
OPT_TV
OPT_SAT
COAX
SW3.3V
DGND
DZ2J043M0L
D903
R949
100
100k
R916
100k
R918
24.576MHz
X901
1
2
100
R954
1k
R973
10V
C933
100
C901
0.1
C908
0.1
0
R908
0
R909
100
R931
10
C905
JL2020
R2029
22k
1
C2009
47k
R2034
R2044
47k
MM3411A18URE
IC2015
1
CE
2
GND
3
Vout
4
Vin
R2047
47k
C2010
1
3.3k
R2038
10
C2016
220
R2020
56k
R2132
1
C2097
47k
R2033
C2011
1
4.7k
R2039
220
R2021
JL2021
56k
R2133
R2030
22k
1
C2096
1
C2032
56k
R2134
R2027
22k
8
7
6
5
4
3
2
1
NJM2746RB1(TE2)
IC2004
–VCC
+VCC
CL2001
56k
R2135
R2028
22k
1
C2012
R2037
100k
R2013
47k
LTC014EUBFS8TL
Q2001
47k
R2016
CL2005
100k
R2010
100
R2018
R2014
47k
R2042
1k
4.7k
R2052
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SN74LV4052APWR
IC2003
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
INH
7
VEE
8
Vss
9
B
10
A
11
X3
12
X0
13
X
14
X1
15
X2
16
VDD
47k
R2017
10k
R2005
C2031
1
100k
R2046
CL2006
100k
R2011
C2030
1
100k
R2045
CL2002
10
C2003
10V
C2034
100
CL2003
10k
R2004
CL2004
R2053
4.7k
C2002 10
10V
100
C2028
100
R2019
JL920
0
R2136
0
R2137
0
R2138
0
R2139
0.1
C2006
JJ_AMP_MCK
22
R953
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22P
CN902
GND
R_OUT-
R_OUT+
L_OUT+
L_OUT-
GND
MUTE
BT_UART_TX
BT_UART_RX
BT_UART_RTS
BT_UART_CTS
3.3V
RESET
GND
E3.3V
SPI_CLK
NFC_DAT
NFC_SEL
NFC_IRQ
NFC_SW
NFC_RFDET
NFC_GND
NFC_RFDET_
NFC_3.3V_
NFC_IRQ_
SPI_CLK_
NFC_DAT_
NFC_SEL_
NFC_SW_
C2027
100p
C2029
100p
100p
C2098
100p
C2099
C2007
100p
C2008
100p
100k
R936
100k
R935
100k
R932
330
R938
15p
C916
4700p
C918
0.068
C919
10
C922
AGND
BT_RESET
BT_CTS
BT_MUTE
BT_RTS
BT_RXD
BT_TXD
BT_TXD
ASEL_BT
BT_RXD
BT_CTS
BT_RESET
PCONT_BT
BT_MUTE
BT_RTS
HDMI_SD0
SP_SD0
HDMI_SD0
SP_SD1
HDMI_SD1
SP_SD2
HDMI_SD2
SP_SD3
HDMI_SD3
SP_SCK
HDMI_BCK
SP_MCK
HDMI_MCK
HDMI_MCK
HDMI_BCK
HDMI_LRCK
HDMI_SD1
HDMI_SD2
HDMI_SD3
DIR_D3
DIR_D2
DIR_D1
DIR_AD_D0
DIR_STATE
DIR_ERR
DIR_NLPCM
DIR_RST
DIR_CE
DIR_CLK
DIR_DI
DIR_DO
DIR_ZERO
MCK
PCONT_BT
ASEL_BT
SP_WS
HDMI_LRCK
SP_SPDIF
LRCK
BCK
ARC_SPDIF
DIR_XST
A
TE
DIR_ER
IC2015
IC906
+3.3V REGULATOR
IC2004
MIX AMP
IC2003
ANALOG AUDIO SELECTOR
+5V REGULATOR
IC907
DIGITAL AUDIO
IC904
+3.3V REGULATOR
IC902
BUS2
BOARD
(1/6)
AMP
>102S
BUS3
BUS4
AMP BOARD (2/6)
>104S
AMP
(5/6)
BOARD
IO TERMINAL
CN201
BOARD
A/D CONVERTER,
INTERFACE RECEIVER
INVERTER
+1.8V REGULATOR
>107S
BOARD
AMP
(4/6)
>106S
BOARD
AMP
(3/6)
>105S
BOARD
AMP
(5/6)
>108S
BOARD
AMP
(6/6)
>109S
BOARD
AMP
(5/6)
>01S
FFC1
>02S
FFC2
CN785
CONNECT
BOARD
15
6
12
J
17
3
G
K
13
4
F
5
2
M
7
N
C
H
I
11
14
16
19
E
9
L
B
8
A
10
D
18
1
(Page 39)
(Page 37)
(Page 34)
(Page 35)
(Page 34)
(Page 32)
(Page 33)
(Page 34)
(Page 30)
HT-ST3
HT-ST3
32
32
4-9.  SCHEMATIC  DIAGRAM - AMP Board (3/6) -
• See page 44 for Waveforms.   • See page 44 for IC Block Diagrams.   • See page 49 for IC Pin Function Description.
8
7
6
2.5
3.2
3.3
3.2
1.6
3.3
3.3
3.3
3.3
3.3
1.6
1.6
3.3
3.3
0
3.3
1.1
0
3.2
3.3
3.3
3.3
3.3
3.3
3.3
0
0
2.9
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.1
2.9
1.1
1.1
1.1
1.1
0
0
0
0
1.1
1.6
1.6
0
3.3
1.1
3.2
3.3
3.3
1.1
1.1
1.1
3.3
0
0
1.6
1.1
3.3
0
0
1.1
1.1
3.3
1.5
0
0
1.2
1.6
1.6
1.6
1.2
1.1
0
0
1.1
1.1
1.1
1.2
3.3
3.3
3.3
1.1
1.1
1.1
1.1
1.1
3.3
3.3
0
1.1
3.3
4
0
1.1
3.3
3.3
3.3
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.3
3.3
4
2.5
1.1
2.5
2.5
3.3
2.5
2.6
2.5
2.5
2.5
2.5
4
0.8
1.1
3.3
0
3.2
0
1.1
3
0
3.2
3
0
0
0
3.2
3.3
3.2
0
3.3
2.9
3.3
0
3.1
3.1
3.1
3.3
3.3
2.5
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0
0
0
0
2.5
2.5
3.3
2.5
2.5
2.5
2.5
2.5
3.3
3.3
3.3
3.3
3.3
3.3
3.3
CL5005
EMI
G
O
I
FL5002
100
R5028
100
R5045
22
R5029
22
R5056
100
R5046
22
R5024
0.1
C5054
0.1
C5051
10
C5076
1
2
3
4
5
6
7
7P
CN5000
EMU
GND
TMS
TCK
TRST
TDI
TDO
22
R5020
10k
R5059
100
RB5001
100
R5040
150
R5031
22
R5026
C5052
10
0.1
C5034
100
R5037
100
R5021
100
RB5003
100
R5039
100
R5023
0.1
C5058
150
R5066
22
R5012
0.1
C5026
100
R5043
150
R5065
JL5001
22
R5018
22
R5014
22
R5011
100
R5044
150
R5067
100
R5016
JL5005
22
R5019
22
R5013
C5059
10
0.1
C5022
0.1
C5064
0.1
C5031
JL5007
C5008
10
0.1
C5049
100
R5000
22
R5058
100
R5008
100
RB5000
JL5010
0.1
C5065
100
R5009
0.1
C5045
0.1
C5038
0.1
C5060
0.1
C5035
6.3V
470
C5055
0.1
C5028
22
R5068
22
R5005
2.2k
R5081
22
R5004
22
R5070
100
R5003
0.1
C5074
JL5006
10
C5072
22
R5069
0.1
C5067
0.1
C5027
22
R5017
10
C5017
0.1
C5053
JL5009
10
C5019
2.2k
R5064
0.1
C5021
EMI
G
O
I
FL5000
0.1
C5066
10k
R5027
0.1
C5061
0.1
C5020
1
2
3
4
5
6
6P
CN5001
GND
+3.3V
XRESET
SO
SI
SCK
0.1
C5037
R5052
0
JL5000
100
RB5002
C5057
10
0.1
C5069
10k
R5053
0.1
C5032
22
R5078
22
R5080
JL5004
100
R5025
22
R5082
22
R5015
IC5001
ADSST-AVR-3046
SDDQM
1
MS0
2
SDCKE
3
VDD_INT
4
CLK_CFG1
5
ADDR0
6
BOOT_CFG0
7
VDD_EXT
8
ADDR1
9
ADDR2
10
ADDR3
11
ADDR4
12
ADDR5
13
BOOT_CFG1
14
GND
15
ADDR6
16
ADDR7
17
NC
18
NC
19
ADDR8
20
ADDR9
21
CLK_CFG0
22
VDD_INT
23
CLKIN
24
XT
AL2
25
ADDR10
26
SDA10
27
VDD_EXT
28
VDD_INT
29
ADDR1
1
30
ADDR12
31
ADDR17
32
ADDR13
33
VDD_INT
34
ADDR18
35
RESET
OUT/RUNRSTIN
36
VDD_INT
37
MOSI
38
MISO
39
SPICLK
40
VDD_INT
41
DPI_P05
42
DSP_CS
43
MD
44
VDD_EXT
45
NC
46
RESET_MAIN
47
VDD_INT
48
UART_OUT
49
UART_IN
50
LED
51
NC
52
NC
53
NC
54
NC
55
NC
56
VDD_EXT
57
NC
58
NC
59
NC
60
NC
61
VDD_INT
62
NC
63
NC
64
VDD_INT
65
NC
66
NC
67
VDD_INT
68
NC
69
WDTRSTO
70
NC
71
VDD_EXT
72
SL/SR_OUT
73
SL/SR_IN
74
BCLK_IN
75
OPTION_L/OPTION_R_OUT
76
FRONTHI_L/R_OUT
77
VDD_INT
78
NC
79
NC
80
NC
81
NC
82
NC
83
VDD_EXT
84
VDD_INT
85
L/R_OUT
86
MID/SW2_OUT
87
SBL/SBR_OUT
88
ZONE_L/R
89
VDD_INT
90
VDD_EXT
91
MCLK_IN
92
VDD_INT
93
C/SW1_OUT
94
C/SW_IN
95
A/D_2CH
96
LRCLK_IN
97
BCLK_OUT
98
LRCLK_OUT
99
L/R_IN
100
SBL/SBR_IN
101
VDD_INT
102
DIR_IN
103
VDD_EXT
104
VDD_INT
105
BOOT_CFG2
106
VDD_INT
107
AMI_ACK
108
GND
109
THD_M
110
THD_P
111
VDD_EXT
112
VDD_INT
113
VDD_INT
114
MS1
115
VDD_INT
116
WDT_CLKO
117
WDT_CLKIN
118
VDD_EXT
119
ADDR23
120
ADDR22
121
ADDR21
122
VDD_INT
123
ADDR20
124
ADDR19
125
VDDEXT
126
ADDR16
127
ADDR15
128
VDD_INT
129
ADDR14
130
AMI_WR
131
AMI_RD
132
VDD_INT
133
IRQ 134
FLAG1 135
FLAG2 136
MLBCLK 137
FLAG3 138
MLBDAT 139
MLBDO 140
VDD_EXT 141
MLBSIG 142
VDD_INT 143
TRST 144
MLBSO 145
EMU 146
DATA0 147
DATA1 148
DATA2 149
DATA3 150
TDO 151
DATA4 152
VDD_EXT 153
DATA5 154
DATA6 155
VDD_INT 156
DATA7 157
TDI 158
SDCLK 159
VDD_EXT 160
DATA8 161
DATA9 162
DATA10 163
TCK 164
DATA11 165
DATA12 166
DATA14 167
DATA13 168
VDD_INT 169
DATA15 170
SDWE 171
SDRAS 172
RESET 173
TMS 174
SDCAS 175
VDD_INT 176
150
R5042
JL5003
JL5002
0.1
C5040
JL5008
CL5003
CL5002
CL5000
JL5020
JL5021
JL5022
JL5023
JL5032
JL5034
JL5035
JL5036
JL5013
JL5037
JL5038
JL5039
IC5002
W25Q16CVSSIG-R
1
CE#
2
SO
3
WP#
4
Vss
5
SI
6
SCK
7
HOLD#
8
Vdd
W9864G6JH-6-ER10
IC5000
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10 DQ5
11 DQ6
12 VSSQ
13 DQ7
14 VDD
15 SDDQM
16 WE#
17 CAS#
18 RAS#
19 MSO
20 BA0
21 BA1
22 A10
23 A0
24 A1
25 A2
26 A3
27 VDD
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
SDCKE
38
CLK
39
UDQM
40
NC
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
DSP_RESET
DSP_SPI_CS
SPI_MISO
DSP_INT
SPI_MOSI
SPI_CLK
DSP_SFLASH_HOLD
R5514
1M
8
7
6
5
4
3
2
1
TC7WZ08FK(TE85R)
IC5102
GND
Vcc
R5102
220k
10k
R5108
JL5101
R5101 100
0.22
C5105
5
4
3
2
1
74L
VC1G79GW
-125
IC5101
D
CLK
DGND
Q
VCC
HDMI_NLPCM
JL5512
JL5513
JL5514
JL5515
JL5516
JL5517
JL5518
CL5006
6.3V
470
C5018
6.3V
470
C5070
CES520
D5001
C5503
0.1
C5501
0.1
C5502
0.1
JL5024
CL5007
DSP_TXD
DSP_RXD
CL5008
CL5001
HDMI_MUTE
SEL_HDMI
JL5031
JL5030
JL5040
JL5041
JL5042
JL5043
FB5001
FB5000
22p
C5505
LTA014TUBFS8TL
Q5001
LTC014EUBFS8TL
Q5002
100
R5103
1k
R5074
10k
R5001
10k
R5030
10k
R5035
10k
R5038
10k
R5041
10k
R5051
10k
R5062
10k
R5063
R5079
10k
R5084
10k
100k
R5072
25MHz
X5000
1
2
R5516
100k
R5515
100k
100
R5047
100
R5049
150
R5054
150
R5055
68
R5057
100
R5036
0
R5060
0
R5061
C5012
0.1
0.1
C5000
0.1
C5006
0.1
C5007
0.1
C5003
0.1
C5002
0.1
C5001
0.1
C5005
0.1
C5004
0.1
C5023
0.1
C5042
0.1
C5050
0.1
C5030
0.1
C5033
0.1
C5062
0.1
C5056
0.1
C5025
0.1
C5048
0.1
C5047
0.1
C5029
0.1
C5024
0.1
C5036
0.1
C5039
0.1
C5046
0.1
C5044
0.1
C5068
EMI
G
O
I
FL5003
220
R5022
C5014
0.01
0
R5526
0
R5527
0
R5528
0
R5529
0
R5530
0
R5531
DSP_LRCK
AMP_D1FLFR
AMP_D3CSW
AMP_D2SLSR
AMP_D4SBLSBR
6.3V
470
C5071
4V
470
C5009
DSP_BCK
150
R5075
1k
R5513
10p
C5506
100p
C5507
10k
R5048
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHC157FT(EKJ)
IC5105
SEL
1A
1B
1Y
2A
2B
2Y
GND
3Y
3B
3A
4Y
4B
4A
ST
VDD
DGND
SW3.3V
DSP1.1V
LRCK
D2
DSP_BCK
D14
MSO
DSP_LRCK_OUT
D11
CLK
TDI
DIR_D3
D6
TMS
EMU
D13
SDDQM
SDDQM
SDCKE
SDCKE
A11
A1
1
A9
WE#
A9
WE#
A8
CAS#
A8
CAS#
A7
RAS#
A7
RAS#
A6
MSO
A6
BA0
A5
BA1
A5
BA1
A4
A10
A10
A0
A0
A1
A2
TCK
A2
A3
A3
A4
TMS
A1
DSP_SFLASH_HOLD
D5
CLK
D0
D1
TCK
D2
D3
D4
D5
BA0
D6
D7
D8
D9
SPI_MOSI
D10
DSP_SPI_CS
D11
D12
D14
D13
D15
DSP_INT
ERROR
NONPCM
AMP_D2SLSR
DIR_D1
BCK
SPI_MISO
SPI_CLK
D15
SPI_MISO
D9
D12
SPI_MOSI
D1
D8
D4
AMP_D1FLFR
AMP_D4SBLSBR
D7
D3
D10
MCK
D0
AMP_D3CSW
DIR_D2
TDO
SPI_CLK
SPI_MOSI
SPI_MISO
DSP_SPI_CS
DSP_RXD
DSP_TXD
DSP_RXD
DSP_TXD
SEL_HDMI
TDI
TDO
EMU
DSP_BCK
DSP_LRCK
AMP_D1FLFR
AMP_D3CSW
AMP_D2SLSR
AMP_D4SBLSBR
DSP_SPI_CS
DIR_AD_D0
SPI_CLK
DSP_SFLASH_HOLD
NONPCM
HDMI_NLPCM
DIR_NLPCM
ERROR
SEL_HDMI
HDMI_MUTE
DIR_ERR
DIR_STATE
DSP_LRCK_OUT
DSP_RESET
DSP_LRCK
TRST
TRST
HDMI_MUTE
HDMI_NLPCM
DSP_INT
DSP_RESET
IC5001
DSP
SD-RAM
IC5000
IC5002
SERIAL FLASH
IC5105
DATA SELECTOR
IC5101
SHIFT CONTROL
IC5102
LEVEL SHIFT
BUS4
(3/6)
AMP BOARD
>110S
AMP
BOARD
(6/6)
(NC)
(NC)
(5/6)
BOARD
AMP
>111S
INVERTER
SWITCHING
(4/6)
BOARD
AMP
>112S
BOARD
(5/6)
>113S
AMP
BOARD
AMP
>106S
(2/6)
SWITCHING,
15
6
12
J
17
3
G
K
13
4
F
5
2
M
7
C
H
I
11
14
16
19
E
9
20
L
B
8
A
10
D
18
1
21
(Page 31)
(Page 34)
(Page 33)
(Page 34)
(Page 35)
HT-ST3
HT-ST3
33
33
4-10.  SCHEMATIC  DIAGRAM - AMP Board (4/6) -
• See page 44 for IC Block Diagrams.
Note: When the IC3005 and IC3007 on the AMP board are replaced, refer to “NOTE OF REPLACING THE 
IC3005 and IC3007 ON THE AMP BOARD AND THE COMPLETE AMP BOARD” on page 4.
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
3.3
0
1.8
3.3
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
3.3
3.3
3.3
12.4
24.4
25.5
25.5
12.7
12.7
25.5
24.4
24.4
25.5
12.7
12.7
25.5
25.5
24.4
12.4
12.4
24.4
25.5
25.5
12.7
12.4
25.5
24.4
24.4
25.5
12.7
12.7
25.5
25.5
24.4
12.4
12.4
12.4
1.6
2.3
1.6
3.2
3.2
1
1.6
3.3
1.6
3.3
12.4
12.4
3.3
1.6
3.3
1.6
1
3.2
3.2
1.6
3.3
1.6
12.4
12.4
1
12.4
25.5
3.3
0.6
1.1
1.7
3.3
0.2
1.4
0.9
3.3
3.3
3.2
1.7
0
0
0
0
1.6
1.6
2.5
2.6
3.3
3.3
0
0
0
0
0
0
0
R3081
100k
R3105
CL3068
10
C3117
4700p
C3084
CL3025
0.1
C3114
0.1
C3099
10
C3100
R3080
10k
10
C3113
R3073
10k
CL3081
CL3056
4700p
C3070
47
R3014
R3026
47
R3077
0
470
R3059
CL3009
CL3013
R3017
47
0.047
C3079
R3075
0
0.047
C3074
CL3078
470
R3057
JL3050
0.1
C3101
10
C3102
0
R3079
JL3052
CL3058
0.1
C3116
IC3004
TAS5538DGGR
1 PWM_HPM_L
2 PWM_HPP_L
3 PWM_HPM_R
4 PWM_HPP_R
5 AVSS
6 PLL_FLTM
7 PLL_FLTP
8 VR_ANA
9 AVDD
10 ASEL_VACS2
11 MCLK
12 OSC_RES
13 DVSS2_CORE
14 DVDD2_CORE
15 VACS_1
16 RESET
17 HP_SEL
18 PDN
19 MUTE
20 SDA
21 SCL
22 LRCK
23
SCLK
24 SDIN1
25 SDIN2
26 SDIN3
27 SDIN4
28 VR_DIG
29
SDOUT
30
SCLKO
31
LRCLKO
32
TEST
33
PSVC
34
BKND_ERR
35
DVDD1_CORE
36
DVSS1_CORE
37
VALID
38
PWM_M_1
39
PWM_P_1
40
PWM_M_2
41
PWM_P_2
42
PWM_M_3
43
PWM_P_3
44
PWM_M_4
45
PWM_P_4
46
PWM_M_7
47
PWM_P_7
48
PWM_M_8
49
PWM_P_8
50
AVDD_PWM
51
AVSS_PWM
52
VR_PWM
53
PWM_M_5
54
PWM_P_5
55
PWM_M_6
56
PWM_P_6
CL3069
CL3080
R3018
47
R3019
47
R3021
47
R3022
47
JL3056
JL3048
10k
R3004
0.1
C3002
100k
R3002
DA2J10100L
D3001
15k
R3007
DZ2J140M0L
D3002
JL3060
JL3059
JL3026
CL3022
CL3016
C3039
1000p
C3048
1000p
JL3035
JL3036
C3081
1000p
C3089
1000p
JL3043
JL3044
CL3037
C3140
1000p
C3135
1000p
JL3045
JL3046
C3143
1000p
C3193
1000p
JL3057
JL3058
C3194
1000p
C3197
1000p
C3196
1000p
CL3076
R3090
22
R3091
22
R3096
22
R3097
22
R31
16
22
R3117
22
R3122
22
R3123
22
R3048
0
R3049
0
R3050
0
R3051
0
0
R3001
HN1A01FU-TE85R
Q3009
R3029
47
CL3050
HN1A01FU-TE85R
Q3007
HN1A01FU-TE85R
Q3005
5P
CN3004
1
PVDD_GND
2
PVDD_GND
3
PVDD_25V
4
PVDD_25V
5
PVDD_S
1
2
3
4
5
SI-3010KM-TLA
IC3008
VC
VIN
GND
VOUT
ADJ
1
C3214
10k
R3134
100k
R3135
R3104
0
1
C3142
JL3047
1
C3134
1
C3148
22k
R3086
44
38
39
40
41
42
43
7
6
5
4
3
2
1
37
36
35
34
33
32
8
9
10
11
28
29
30
31
17
16
15
14
13
12
27
26
25
24
23
22
21
20
19
18
TAS5352ADDVR
IC3005
GVDD_B
OTW
NC
NC
SD
PWM_A
RESET_AB
PWM_B
OC_ADJ
GND
AGND
VREG
M3
M2
M1
PWM_C
RESET_CD
PWM_D
NC
NC
VDD
GVDD_C
GVDD_D
BST_D
NC
PVDD_D
PVDD_D
OUT_D
GND_D
GND_C
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND_B
GND_A
OUT_A
PVDD_A
PVDD_A
NC
BST_A
GVDD_A
10
C3133
1
C3149
1
C3128
1
C3177
JL3061
1
C3176
10
C3186
1
C3187
22k
R31
13
44
38
39
40
41
42
43
7
6
5
4
3
2
1
37
36
35
34
33
32
8
9
10
11
28
29
30
31
17
16
15
14
13
12
27
26
25
24
23
22
21
20
19
18
TA5352ADDVR
IC3007
GVDD_B
OTW
NC
NC
SD
PWM_A
RESET_AB
PWM_B
OC_ADJ
GND
AGND
VREG
M3
M2
M1
PWM_C
RESET_CD
PWM_D
NC
NC
VDD
GVDD_C
GVDD_D
BST_D
NC
PVDD_D
PVDD_D
OUT_D
GND_D
GND_C
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND_B
GND_A
OUT_A
PVDD_A
PVDD_A
NC
BST_A
GVDD_A
R3130
0
1
C3180
1
C3195
JL3027
JL3028
10uH
L3011
C3071
0.1
0.1
C3080
0.1
C3069
0.1
C3085
LSCR523UBFS8TL
Q3001
1
2
3
4
4P
CN3002
CH3(SW L)–
CH3(SW L)+
CH4(SW R)–
CH4(SW R)+
R3065
0
R3078
0
3
2
1
4
10uH
L3014
3
2
1
4
10uH
L3019
3
2
1
4
10uH
L3022
3
2
1
4
10uH
L3027
JL3053
JL3054
L3459
L3460
L3461
L3462
L3463
L3464
L3466
L3465
C3144
1000p
L3454
L3456
L3451
L3453
L3452
L3457
L3458
L3455
L3402
L3406
L3401
L3405
L3404
L3403
L3408
L3407
25V
C3351
470
25V
470
C3153
25V
470
C3151
25V
470
C3152
25V
470
C3154
25V
C3353
470
25V
C3354
470
25V
C3352
470
DSP_BCK
DSP_LRCK
AMP_D3CSW
AMP_D2SLSR
AMP_D4SBLSBR
AMP_D1FLFR
6.3V
470
C3216
35V
22
C3182
25V
100
C3150
CL3048
100
R3357
100
R3358
100
R3359
100
R3361
100
R3362
100
R3364
32V
5A
F3007
32V
5A
F3005
100k
RB3004
100k
RB3005
100k
RB3006
1000p
C3109
1000p
C3110
1000p
C3111
1000p
C3115
4.7
R3115
4.7
R3118
4.7
R3120
4.7
R3121
0.47
C3132
0.47
C3138
0.47
C3127
0.47
C3129
10k
R3009
10k
R3012
10k
R3013
10k
R3008
10k
R3366
10k
R3367
10k
R3368
10k
R3350
C3087
0.1
5P
CN3005
1
CH1(FL)+
2
NC
3
1/2PVDD CH1(FL)–
4
CH2(FR)–
5
1/2PVDD CH2(FR)+
1
2
3
4
5
6
6P
CN3003
1/2 PVDD(C_L)–
NC
CH7+(C_L)+
1/2 PVDD(C_R)+
CH8-(C_R)–
NC
3.3
R3087
3.3
R3129
3.3
R3125
3.3
R3119
3.3
R3114
3.3
R3103
3.3
R3099
3.3
R3093
1000p
C3179
1000p
C3178
1000p
C3190
1000p
C3184
1000p
C3146
1000p
C3147
1000p
C3137
1000p
C3131
47
R3061
47
R3060
47
R3063
47
R3062
47
R3016
47
R3015
47
R3025
47
R3027
10
R3023
15k
R3136
10
C3371
FB3001
FB3003
FB3002
10
C3192
0.47
C3168
0.47
C3088
0.47
C3107
0.47
C3139
0.47
C3157
0.47
10
R3028
10
R3067
100V
330p
C3091
100V
330p
C3092
10
R3068
10
R3069
100V
330p
C3093
100V
330p
C3094
10
R3070
100V
330p
C3095
10
R3071
100V
330p
C3096
10
R3072
10
R3088
100V
330p
C3097
100V
330p
C3098
10
R3089
R3066
18k
15k
R3064
1
R3388
1
R3006
0.1
C3119
0.1
C3165
0.1
C3130
0.1
C3121
0.1
C3169
0.1
C3183
0.1
C3172
0.1
C3212
C3166
0.033
C3175
0.033
C3171
0.033
C321
1
0.033
C3213
0.033
C3122
0.033
C3164
0.033
C3120
0.033
C3049
0.01
C3050
0.01
C3051
0.01
C3052
0.01
C3053
0.01
C3054
0.01
C3055
0.01
C3056
0.01
R3356
22k
22k
R3156
22k
R3154
22k
R3153
22k
R3155
R3354
22k
R3355
22k
R3353
22k
100k
R3112
C3174
2.2
C3118
2.2
100k
R3084
100k
R3052
C3058
2.2
SD
JL5503
JL5510
JL5519
SW3.3V
JL5508
100
R5523
NS_INIT
JL5507
JL5502
PCON2
DAMP_PDN
JL5501
S_MUTE
JL5511
DC_PRT
100
R5525
JJ_AMP_MCK
JL5504
AMP_SCL
JL5506
AMP_SDA
DGND
AMP_RESET
AMP_MCK
AMP_PDN
SDA
SCL
AMP_MUTE
AMP_BCK
AMP_D1
AMP_BCK
AMP_D2
AMP_LRCK
AMP_LRCK
AMP_D1
AMP_D3
AMP_D2
AMP_D4
AMP_MCK
AMP_D4
AMP_D3
SCL
SDA
AMP_PDN
AMP_RESET
AMP_MUTE
IC3005
DIGITAL POWER AMP
IC3007
STREAM PROCESSOR
IC3004
+12V REGULATOR
IC3008
(4/6)
AMP BOARD
>04S
SP TERMINAL
BOARD
CN3101
>05S
POWER
BOARD
CN502
>03S
SP TERMINAL
BOARD
CN3102
(6/6)
AMP
>115S
BOARD
DC DETECT
-2 -1
AMP
(2/6)
>107S
BOARD
AMP
(3/6)
>112S
BOARD
(5/6)
>114S
BOARD
AMP
BUFFER
DC DETECT
DC DETECT
-2 -1
-2 -1
CAM302
(CHASSIS)
CAM301
(CHASSIS)
SP1
SUBWOOFER
(LEFT SIDE)
SP2
(RIGHT SIDE)
SUBWOOFER
CAM303
(CHASSIS)
CAM304
(CHASSIS)
CAM308
(CHASSIS)
DIGITAL POWER AMP
(CHASSIS)
CAM306
(CHASSIS)
CAM305
15
6
12
J
17
3
G
K
13
4
F
5
2
M
7
C
H
I
11
14
16
19
E
9
20
L
B
8
A
10
D
18
1
21
(Page 34)
(Page 32)
(Page 31)
(Page 35)
(Page 37)
(Page 43)
(Page 37)
HT-ST3
HT-ST3
34
34
4-11.  SCHEMATIC  DIAGRAM - AMP Board (5/6) -
• See page 44 for Waveforms.   • See page 44 for IC Block Diagrams.   • See page 49 for IC Pin Function Description.
9
0
4
3.3
4
8.2
2.4
4.8
3.3
0
3.2
0
3.2
3.3
3.3
1.2
3.3
3.3
1.7
1.8
3.3
3.3
3.3
3.2
3.3
3.1
3
0
3.1
2.5
2.5
3.3
3.2
0
0
3.3
3.1
0
0
0
0
3
1.5
2.7
3.3
3.3
3.3
3.3
3.3
3.3
3.2
3.3
0
0
2.5
3.2
3.2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.1
3.2
3.3
0
0
0
0
1.6
1.6
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
7
3.3
3.3
3.3
3.3
0
0
3.3
100
R1027
100
R1029
0
R1033
100
R1012
100
R1011
47k
R1072
47k
R1070
100k
R1071
47k
R1022
10k
R1073
100
R1025
10k
R1001
JL1013
JL1001
SEL_HDMI
SPI_MISO
CL1004
100
R1059
10k
R1002
10k
R1003
100
R1010
JL1015
JL1017
4.7k
R1006
4.7k
R1007
10k
R1017
SPI_CLK
SPI_MOSI
DSP_RESET
DSP_SPI_CS
10k
R1030
JL1016
R1021
100
R1058
10k
R1050
10k
100
R1087
100
R1020
100
R1023
8
7
6
5
4
3
2
1
R1EX24016ASAS0A
IC1001
A0
A1
A2
GND
SDA
SCL
WP
VCC
0.22
C1009
100
R1088
100
R1089
100
R1090
C1004
100p
DA2J10100L
D1005
R1018
100k
100k
R1019
100k
R1026
R1028
100k
47k
R1052
100k
R1032
R1051
4.7k
CL1014
CL1002
CL1003
47k
R1075
0.01
C1010
0.01
C1012
0.022
C1014
C1016
10V
100
100
R1097
100
R1096
100
R1098
100
R1095
100p
C1029
100p
C1030
R1049
100
100
R1063
100
R1064
R1062
100
100
R1060
100
R1061
PCONT_BT
BT_RESET
BT_TXD
BT_CTS
BT_RTS
BT_RXD
ASEL_BT
PCON1
R1004
47k
10
C1008
DSP_INT
47k
R1037
R1116
100
1M
R1034
22k
R1074
33k
R1076
4V
220
C1018
CES520
D1004
JL1029
8MHz
X1001
R1055
100k
DSP_SFLASH_HOLD
E4V
E12V
PCON_DSP
DSP_RXD
DSP_TXD
SW3.3V
HDMI_MUTE
RX_MUTE
CES520
D1002
CES520
D1001
R1065
100
47
R1045
47
R1046
CL1009
CL101
1
DA2J10100L
D1008
27k
R1038
HDMI_NLPCM
2.2uH
L1002
JL1014
JL1018
JL1019
JL1020
JL1021
JL1022
JL1023
JL1024
100
R1101
100
R1102
100
R1103
100
R1104
100
R1105
100
R1106
AMP_SCL
AMP_SDA
DAMP_PDN
DC_PRT
SD
NS_INIT
S_MUTE
FB1005
FB1003
FB1002
IC1002
R5F3650NCDFB
1
SIRCS_IN
2
TP_LED
3
DSP
 MOSI
4
DSP
 MISO
5
DSP_SPICLK
6
BYTE
7
CNVss
8
ROM_SDA
9
ROM_SCLK
10
RESET
11
Xout
12
Vss
13
Xin
14
Vcc1
15
CEC(I/O)
16
DIR_ZERO
17
RFDET_NFC
18
DRIVE_SD(DIAG)
19
N.A.
20
N.A.
21
N.A.
22
N.A.
23
HDMI_TX_5VPWR
24
HDMI_NON_LPCM
25
DIR ERROR
26
N.A.
27
DAMP_SCLO
28
DAMP_SDAO
29
M_TX_OUT_DSP
30
M_RX_IN_DSP
31
SCD/CLK1
32
BUSY/RTS1
33
MC_BT_TXD0
34
MC_BT_RXD0
35
N.A.
36
MC_BT_RTS
37
N.A.
38
A_SEL0
39
HOLD
40
N.A.
41
N.A.
42
BT_RST
43
PCONT_BT
44
WR_Flash
45
HDMI_SDA
46
HDMI_SCL
47
HDMI_MUTE_DET
48
DSP_SPIDS
49
DSP_RESET
50
SF_HOLD_DSP
51
DIR_HCE
52
DIR_XST
A
TE
53
DIR_RST
54
HDMI_RST
55
HDMI_MUTE_ON
56
HDMI_INT
57
SEL_HDMI
58
FL_RESET
59
P_CONT3
60
Vcc2
61
N.A.
62
Vss
63
P_CONT2
64
P_CONT1
65
N.A.
66
DSP_INTR
67
DAMP_SOFT_MUTE
68
DAMP_INIT
69
DAMP_PDN
70
N.A.
71
AC_CUT
72
KEY_INT
73
BT_MUTE
74
DC_DET
75
FL_DA
TA
76 FL_CS
77 FL_CLK
78 PCONT_HDMI
79 N.A.
80 PCONT_DSP
81 SW_NFC
82 LED_PW
83 IRQ_NFC
84 SEL_NFC
85 DATA_NFC
86 SPICLK_NFC
87 N.A.
88 N.A.
89 N.A.
90 DESTINATION
91 MODEL
92 KEY2
93 KEY1
94 AVss
95 KEY0
96 Vref
97 AVcc
98
DIR_DO(MC_DIR_DI
99
DIR_DI(MC_DIR_DO
100
DIR_CLK
10k
R1042
4.7k
R1107
PCON2
0.1
C1001
0.1
C1002
0.1
C1003
0.1
C1005
0.1
C1006
0.1
C1007
0.1
C1025
0.1
C1026
0.1
C1027
JL1039
JL1040
JL1041
JL1042
JL1043
JL1044
JL1045
JL1046
LSCR523UBFS8TL
Q1002
0.1
C1021
2.2k
R1108
2.2k
R1109
S
LSK3541FS8T2L
Q1001
R1115
100
LTC014EUBFS8TL
Q1004
47
R1047
47
R1048
R1040 100
1k
R1039
100k
R1094
R1118
100
CL1010
CL1008
100k
R1041
DA2J10100L
D1003
10k
R1015
1k
R1016
CL1015
R1068
100
R1069
100
1k
R1091
1k
R1092
1k
R1093
CL1207
CL1209
FL8V
FB1007
PCON3
FB1006
JL1011
JL1027
CES520
D1007
PST8429UL
IC1004
1
GND
2
VDD
3
Cd
4
OUT
JL1062
R1014
47k
R1005
47k
JL1047
NFC_3.3V_
SPI_CLK_
NFC_DAT_
NFC_SEL_
NFC_IRQ_
NFC_SW_
NFC_RFDET_
20P
CN1005
1
E3.3V
2
SIRCS
3
DGND
4
KEY1
5
KEY0
6
KEY2
7
DGND
8
LED_PW
9
E4V
10
LED_BT
11
DGND_LED
12
FL_CLK
13
DGND_FL
14
DGND_FL
15
DGND_FL
16
FL_CS
17
FL8V
18
FL_DAT
19
FL8V
20
FL_RST
JL1049
FB1008
JL1033
JL1034
JL1048
JL1037
JL1035
JL1030
JL1038
JL1036
JL1031
JL1032
JL1051
1
C1022
MM1839A33NRE
IC1003
1
CONT
2
GND
3
NP
4
V
out
5
Vi
n
1
C1024
1k
R1077
100p
C1206
C1207
100p
100p
C1208
100p
C1209
100p
C1210
1
2
3
4
5
6
7
8
9
CN1006
9P
GND
RESET
CNVSS
RXD1
CLK1
3.3V
RTS1
TXD1
GND
100
R1053
100
R1054
0.1
C1023
PCON1
BT_MUTE
CEC
PCON_HDMI
DGND
JL5505
JL5509
100
R3363
100
R3360
R3010
0
SPI_MISO
SPI_CLK
SPI_MOSI
S_MUTE
DC_PRT
NS_INIT
SD
DAMP_PDN
AMP_SDA
AMP_SCL
SIRCS
SEL_HDMI
DSP_RESET
DSP_SPI_CS
SPI_MISO
SPI_MOSI
SPI_CLK
SIRCS
UCOM_RESET
CNVSS
RXD1
SCO/CLK1
BT_CTS
ASEL_BT
BT_TXD
BT_RXD
BT_CTS
BT_MUTE
BT_RESET
PCONT_BT
ASEL_BT
DSP_INT
BT_RTS
BT_TXD
BT_RXD
RT
S
1
DSP_TXD
DSP_RXD
DIR_ER
CEC
HDMI_NLPCM
CEC
KEY2
KEY1
TP_LED
RFDET_NFC
SPICLK_NFC
DATA_NFC
SEL_NFC
DSP_SFLASH_HOLD
HDMI_5VPWR
HDMI_NLPCM
PCONT_BT
HDMI_SDA
HDMI_SCL
DSP_SPI_CS
DSP_RESET
DSP_SFLASH_HOLD
DIR_CE
DIR_XST
A
TE
DIR_RST
SEL_HDMI
S_MUTE
NS_INIT
DAMP_PDN
DC_PR
T
FL_DA
TA
FL_CS
FL_CLK
SW_NFC
IRQ_NFC
SEL_NFC
DATA_NFC
SPICLK_NFC
KEY1
DIR_DI
DIR_CLK
AMP_SDA
AMP_SCL
FL_RESET
HDMI_RST
LED_PW
BT_MUTE
BT_RESET
SW_NFC
RXD1
TXD1
DSP_INT
HDMI_INT
DIR_ZERO
SD
SCO/CLK1
BT_RTS
RTS1
DSP_RXD
DIR_DO
CNVSS
KEY0
UCOM_RESET
TXD1
FL_CLK
KEY0
KEY2
LED_PW
FL_RESET
FL_DATA
FL_CS
TP_LED
IRQ_NFC
RFDET_NFC
PCON_HDMI
DSP_TXD
SYSTEM CONTROLLER
IC1002
EEPROM
IC1001
VOLTAGE DETECT
IC1004
+3.3V REGULATOR
IC1003
AMP BOARD (5/6)
CN781
CONNECT
BOARD
>06S
BUS3
BUS1
>105S
AMP
(2/6)
BOARD
>116S
AMP
(6/6)
BOARD
>109S
AMP
(2/6)
BOARD
>101S
AMP
(1/6)
BOARD
FFC3
>104S
AMP
(2/6)
BOARD
>117S
BOARD
AMP
(6/6)
(NC)
RESET SWITCH
SWITCHING
INVERTER
>114S
AMP
(4/6)
BOARD
BOARD
>113S
(3/6)
AMP
BOARD
>111S
(3/6)
AMP
15
6
12
J
17
3
G
K
13
4
F
5
2
M
7
C
H
I
11
14
16
19
E
9
L
B
8
A
10
D
18
1
(Page 32)
(Page 32)
(Page 35)
(Page 31)
(Page 30)
(Page 31)
(Page 35)
(Page 31)
(Page 39)
(Page 32)
Page of 78
Display

Click on the first or last page to see other HT-ST3 service manuals if exist.

RANDOM: