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
29
29
4-6.  PRINTED  WIRING  BOARD - AMP Board (Side B) -
• 
 : Uses unleaded solder.
• See page 27 for Circuit Boards Location.
1
4
5
8
1
4
5
8
1
4
5
8
1
4
5
8
1
4
5
8
FB1002
R601
R602
R603
R604
R1101
C3069
R1102
R1103
R607
R1104
CL5000
R1105
CL5001
R609
R1106
CL5002
R1107
CL5003
R1108
C3070
R1109
CL5005
R3049
C3071
CL5007
CL5008
R610
C3074
R611
R612
R613
R614
C3079
R1116
R3057
C3080
R3059
C3084
R621
R622
R623
R627
JL5000
R3064
JL5001
R3065
JL5002
R3643
JL5003
R3067
R3644
JL5004
R3068
R3645
JL5005
R3069
C3091
R3646
JL5006
C3092
JL5007
C3093
JL5008
C3094
R631
JL5009
C3095
R632
C3096
C3097
R3070
C3098
R3071
R3072
R3073
JL5010
JL5013
R3079
C602
C603
C605
C607
C608
R3080
JL5020
JL5021
JL5022
R3086
JL5023
JL5024
R3088
R3089
C614
C615
C619
JL5030
JL5031
JL601
JL5032
JL602
JL603
JL5034
C5000
JL604
C620
JL5035
C5001
JL605
C621
JL5036
C5002
JL606
C622
JL607
JL5037
C5003
C623
JL608
JL5038
C5004
C624
JL609
JL5039
C5005
C625
C5006
C626
C628
C629
JL5040
JL5041
JL5042
JL5043
C5012
CL907
CL908
C5014
CL909
C636
C5017
C5019
C640
C5020
C5021
C5022
C643
C644
D5001
C5026
C646
C5027
C647
C5028
R5000
C5029
R5001
R5004
R5005
CL925
C5031
CL926
C5032
IC5002
CL1207
C5033
CL1014
C5034
CL1209
CL1015
C5035
C5036
C5037
C5038
C5039
R2132
JL3517
R2133
R2134
R2135
R5016
R2136
R2137
C5040
R2138
JL1001
R2139
JL3520
C5044
C5045
C5049
JL3528
R5027
JL1011
JL1013
C5053
C3113
JL1014
C5054
C3114
JL1015
JL1016
JL1017
C5057
JL1018
R5030
JL1019
R5035
JL1020
C5060
R5038
C3120
JL1021
C5061
IC601
JL1022
IC602
C3122
JL1023
IC603
JL1024
C5064
IC604
IC605
C5065
L902
C5066
L903
JL1027
C5067
C5068
JL1029
C5069
R5041
C3129
R3104
C3516
C3518
JL1030
R5048
C3519
JL1031
JL1032
C5072
JL1033
JL1034
C5074
C1001
JL1035
JL1036
C5076
JL1037
C3520
JL1038
C3138
JL1039
C1005
R5051
C1006
Q1002
C3523
C1007
R5053
R3113
Q1004
C3525
C1009
C3526
R5056
C3527
JL1040
C3528
R5058
R3118
JL1041
C3529
R5059
JL1042
C3142
CL2002
JL1043
JL1044
C1010
JL1045
JL1046
R3506
C1012
C1206
R3507
JL1047
C1207
C3530
R3508
C1014
JL1048
C1208
JL1049
C3531
R3509
R3121
C1209
C3532
D3702
C3533
D3703
IC3503
C3534
R5064
D3704
C3729
R5065
C3536
R5066
R5067
C3538
FL5000
JL1051
FL5003
R3516 R3517
C3540
R3518
R5070
R3130
C3541
R3519
D1001
C1025
C3542
D1002
R5072
C3543
D1003
C3544
D1004
R5074
C3545
R1001
C1029
D1005
C3546
R1002
D1007
R1003
C3548
R5078
D1008
FB901
R5079
FB902
R1006
JL1062
R3523
R1007
C3358
R3524
C3164
C3359
IC1001
C3166
IC1004
R5080
R5081
C3552
R5082
C3553 C3554
R5084
C3361
C3555
C3363
C3557
C3364
C3558
R3725
R1015
C3171
R3726
R1016
R3727
R1017
R3728
R1018
R3729
R1019
C3175
R909
C3562
C3563
R3730
C3564
R1020
R3731
C3565
C3371
R3732
R3733
JL2020
R1025
JL2021
R1027
R916
R918
JL5101
R3359
R1032
R920
R921
R1037
R3360
R1039
C3195
C2002
C2003
R3363
R3365
C2006
C2007
C2008
R1041
C2009
R1042
R931
R932
R1047
R3370
R1048
R1049
JL5501
C2011
R935
R3372
JL5502
C2012
R936
R3373
JL5503
R3374
JL5504
JL5505
R3376
JL5506
R3377
JL5507
R1050
JL5508
C901
R1051
JL5509
C902
R1052
R1053
R1054
C905
R1055
R3573
R943
R3380
C908
R1058
JL5510
R1059
JL5511
R3576
JL5512
JL5513
R3578
JL5514
R949
JL5515
R3386
JL5516
R3387
JL5517
C2027
R1060
JL5518
R3388
C911
R1061
JL5519
C2029
R1062
R1063 R1064
R2004
R2005
R3583
C917
R3584
C918
R1068
R3585
C919
R1069
C2032
IC2003
R3588
IC2004
R3589
JL901
JL902
JL903
C920
JL904
R1070
R2010
JL905
R1071
R2011
JL906
R1072
JL907
R1073
R2013
R3590
R960
JL908
R1074
R2014
R3591
R961
R1075
R1076
R2016
R3593
R2017
R2018
R2019
R3597
CL3037
R3598
FB5000
R2020
FB5001
R2021
C932
JL917
C5507
C934
JL918
JL919
R973
R1087
R2028
R2029
JL3026
JL3027
JL3028
JL920
JL921
JL922
JL923
JL924
R2030
JL925
R1091
JL926
R1092
JL927
R1093
C2010 R2027
R2033
R1094
R2034
JL929
R1095
R1096
R1097
JL3228
R1098
JL3035
JL3036
JL930
JL931
JL932
JL933
JL934
JL936
JL937
R2044
JL3043
R2047
JL3044
JL3045
JL3046
JL940
JL3048
D901
L601
L602
D903
L603
JL3050
C3211
JL3052
L607
C3213
JL3053
JL3054
R5515
R5516
JL3056
CL3076
JL3057
JL3058
JL3059
JL3060
R3006
R5525
R5526
R5527
R5528
R5529
R3010
C2098
C2099
R5530
R3014
R5531
IC906
IC3204
R3018
FB3501
R3019
R3021
R3022
R3600
R3601
R3602
R3026
R3029
R3606
FB602
1
4
1
6
1
5
CN3002
CN3003
CN3005
C3088
C3107
C3139
C3151
C3152
C3153
C3154
C3157
L3014
L3019
C3351
C3352
C3353
C3354
C3168
L3027
C3192
1
5
CN3004
L3022
R1022
AMP BOARD  
(SIDE B)
A
K
1
3
5
4
1
4
8
5
E
A
K
A
K
1
2
4
3
A
A
K
K
A
K
E
A
K
K
A
K
A
A/K
1
2
4
3
1
4
8
5
1
8
16
9
A
K
A
K
1
3
5
4
K
A
1
4
8
5
1-888-539-
11
(11)
A
K
POWER
BOARD
CN502
>05P
SP TERMINAL
BOARD
CN3101
>04P
SP TERMINAL
BOARD
CN3102
>03P
SP1
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SUBWOOFER
(LEFT SIDE)
SP2
SUBWOOFER
(RIGHT SIDE)
(Page 36)
(Page 36)
(Page 42)
HT-ST3
HT-ST3
30
30
4-7.  SCHEMATIC  DIAGRAM - AMP Board (1/6) -
Note: IC3506 on the AMP board cannot exchange with single. When 
this part is damaged, exchange the complete mounted board.
• See page 44 for Waveforms.   • See page 44 for IC Block Diagrams.   • See page 49 for IC Pin Function Description.
1
1.2
0.9
0.9
0.9
0.9
0.9
0.9
3.3
1.2
3.3
1.2
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1.2
3.3
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1.2
1.6
2.7
3.2
3.3
0
0
0
0
0.9
0
0
0
0.9
0
0
0
0.2
0.9
0
0
0
4.9
3.3
0
4.9
4.9
1.2
3.3
1.5
1.5
1.2
0
0
3.3
0
0
0
0
0
0
0
3.3
1.2
1.2
1.2
1.4
1.4
1.4
1.4
1.4
1.4
0.6
0.6
1.2
1.2
1.2
0.6
3.2
3.3
10.4
4.9
4
3.3
3.3
0.7
12.4
5
3.2
1
C3534
1
C3530
1
C3569
1
C3363
1
C3358
1
C3364
C3361
0.22
C3359
1
47
R3589
22
R3516
22
R3517
22
R3518
4.7k
R3597
4.7k
R3600
47
R3590
47
R3616
100
R3618
47
R3623
47
R3626
47
R3627
47
R3620
47
R3628
47
R3629
47
R3637
4.7k
R3599
R3591
10k
0
R3506
0
R3508
0
R3507
0
R3509
0
R3579
0
R3636
0
R3640
0
R3646
0
R3645
0
R3643
0
R3644
0
R3619
0
R3622
0
R3606
0
R3632
220
R3621
R3578
2.2k
R3576
2.2k
10
R3598
10
R3601
0
R3602
62
R3372
R3387
1.8k
62
R3374
0
R3373
1k
R3380
47k
R3376
R3386
1.8k
47k
R3377
0
R3584
0
R3585
4.7k
R3583
R3365
10k
JL3513
JL3515
JL3516
JL3520
JL3519
JL3517
JL3528
JL3228
JL3225
FB3501
FB3503
FB3505
6.3V
470
C3566
6.3V
470
C3567
IC3506
1
D14
2
D15
3
D16
4
D17
5
D18
6
D19
7
DE
8
VSYNC
9
HSYNC
10
R0XC–
11
R0XC+
12
R0X0–
13
R0X0+
14
R0X1–
15
R0X1+
16
R0X2–
17
R0X2+
18
A
VDD12
19
A
VDD33
20
R1XC–
21
R1XC+
22
R1X0–
23
R1X0+
24
R1X1–
25
R1X1+
26
R1X2–
27
R1X2+
28
R2XC–
29
R2XC+
30
R2X0–
31
R2X0+
32
R2X1–
33
R2X1+
34
R2X2–
35
R2X2+
36
A
VDD12
37
CVCC12
38
A
VDD33
39
R3XC–
40
R3XC+
41
R3X0–
42
R3X0+
43
R3X1–
44
R3X1+
45 R3X2–
46 R3X2+
47 R4XC–
48 R4XC+
49 R4X0–
50 R4X0+
51 R4X1–
52 R4X1+
53 R4X2–
54 R4X2+
55 AVDD12
56 AVDD33
57 R5XC–
58 R5XC+
59 R5X0–
60 R5X0+
61 R5X1–
62 R5X1+
63 R5X2–
64 R5X2+
65 CVCC12
66 CSCL
67 CSDA
68 INT
69 RESET
70 TPWR_CI2CA
71 CEC_A1
72 CEC_A0WAKEUP
73 DSDA6
74 DSCL6
75 LPSVCC33
76 DSDA0
77 DSCL0
78 CBUS_HPD0
79 R0PWR5V
80 DSDA1
81 DSCL1
82 CBUS_HPD1
83 R1PWR5V
84 DSDA2
85 DSCL2
86 CBUS_HPD2
87 R2PWR5V
88 DSDA3
89
DSCL3
90
CBUS_HPD3
91
R3PWR5V
92
DSDA4
93
DSCL4
94
CBUS_HPD4
95
R4PWR5V
96
RSVDL
97
DSDA5
98
DSCL5
99
CBUS_HPD5
100
R5PWR5V
101
SBVCC5V
102
VCC33OUT
103
GPIO0
104
GPIO1
105
TX_HPD0
106
TXDSDA0
107
TXDSCL0
108
TX_HPD1
109
TXDSDA1
110
TXDSCL1
111
APLL12
112
XT
AL
VCC33
113
XT
ALOUT
114
XT
ALIN
115
XT
ALGND
116
CVCC12
117
GPIO2
118
GPIO3
119
GPIO4
120
GPIO5
121
WS0_OUT
122
SCK0
123
IOVCC33
124
SD0_0
125
MCLK
126
SD0_1
127
SD0_2
128
SD0_3
129
MUTEOUT
130
SPDIF0_OUT
131
GPIO1
1
132
GPIO10
133
SPDIFO_IN
134
SCK1_OUT
135
WS1_OUT
136
SPDIF1_OUT
137
ARC0
138
ARC1
139
CVCC12
140
TPVDD12
141
TDVDD12
142
T1XC–
143
T1XC+
144
T1X0–
145
T1X0+
146
T1X1–
147
T1X1+
148
T1X2–
149
T1X2+
150
TPVDD12
151
TDVDD12
152
T0XC–
153
T0XC+
154
T0X0–
155
T0X0+
156
T0X1–
157
T0X1+
158
T0X2–
159
T0X2+
160
CVCC12
161
D0
162
D1
163
D2
164
D3
165
D4
166
D5
167
D6
168
D7
169
D8
170
D9
171
D10
172
IDCK
173
IOVCC33
174
D11
175
D12
176
D13
CEC
E
ET3501
E
ET3500
MM1839A50NRE
IC3204
1
CONT
2
GND
3
NC
4
VOUT
5
VIN
MM1839A50NRE
IC3503
1
CONT
2
GND
3
NC
4
VOUT
5
VIN
JL3532
JL3533
JL3534
JL3535
HDMI1.3V
E4V
1
C3727
15k
R3723
1k
R3722
BD00IC0WEFJ-E2
IC3704
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VIN
47k
R3724
1
C3728
1
C3725
E12V
22
R3519
10uH
L3500
FB3504
0.22
C3531
R3593
1k
DZ2J043M0L
D3703
DA2J10400L
D3704
DZ2J03000L
D3702
47
R3588
10
C3545
10
C3543
10
C3562
10
C3563
10
C3564
10
C3565
10
C3560
10
C3551
10
C3541
10
C3538
10
C3533
0.1
C3518
0.1
C3519
0.1
C3520
0.1
C3525
0.1
C3523
0.1
C3536
0.1
C3540
0.1
C3546
0.1
C3548
0.1
C3528
0.1
C3526
0.1
C3529
0.1
C3542
0.1
C3544
0.1
C3552
0.1
C3553
0.1
C3554
0.1
C3555
0.1
C3557
0.1
C3558
0.1
C3559
4.7
C3527
4.7
C3532
4.7
C3568
300
R3370
27MHz
X3501
1
2
3.3k
R3573
4.7
C3516
10
R3725
4.7k
R3726
4.7
C3729
0
R3728
0
R3727
22
R3730
22
R3729
0
R3501
0
R3502
0
R3503
100k
R3732
100k
R3733
2.2k
R3504
2.2k
R3505
2.2k
R3510
19P
CN3200
1
DATA2+
2
DATA2 SHIELD
3
DATA2–
4
DATA1+
5
DATA1 SHIELD
6
DATA1–
7
DATA0+
8
DATA0 SHIELD
9
DATA0–
10
CLOCK+
11
CLOCK SHIELD
12
CLOCK–
13
CEC
14
RESERVE(NC)
15
SCL(5V)
16
SDA(5V)
17
DDC/CEC GND
18
+5V POWER
19
HOT PLUG DET
CN3502
19P
1
DATA2+
2
DATA2 SHIELD
3
DATA2–
4
DATA1+
5
DATA1 SHIELD
6
DATA1–
7
DATA0+
8
DATA0 SHIELD
9
DATA0–
10
CLOCK+
11
CLOCK SHIELD
12
CLOCK–
13
CEC
14
RESERVE(NC)
15
SCL(5V)
16
SDA(5V)
17
DDC/CEC GND
18
+5V POWER
19
HOT PLUG DET
CN3501
19P
1
DATA2+
2
DATA2 SHIELD
3
DATA2–
4
DATA1+
5
DATA1 SHIELD
6
DATA1–
7
DATA0+
8
DATA0 SHIELD
9
DATA0–
10
CLOCK+
11
CLOCK SHIELD
12
CLOCK–
13
CEC
14
RESERVE(NC)
15
SCL(5V)
16
SDA(5V)
17
DDC/CEC GND
18
+5V POWER
19
HOT PLUG DET
CN3503
19P
1
DATA2+
2
DATA2 SHIELD
3
DATA2–
4
DATA1+
5
DATA1 SHIELD
6
DATA1–
7
DATA0+
8
DATA0 SHIELD
9
DATA0–
10
CLOCK+
11
CLOCK SHIELD
12
CLOCK–
13
CEC
14
RESERVE(NC)
15
SCL(5V)
16
SDA(5V)
17
DDC/CEC GND
18
+5V POWER
19
HOT PLUG DET
R3624
1M
R3625
470
C3550
10p
C3549
10p
47k
R3731
47k
R3523
47k
R3524
RX_MUTE
DGND
IN2_D2+
IN2_D2–
IN2_D1+
IN2_D1–
IN2_D0+
IN2_D0–
IN2_CK+
IN2_CK–
IN2_SDA
IN2_SCL
IN2_HPD
IN1_SDA
IN1_HPD
IN2_CK–
IN2_CK+
IN2_D0–
IN2_D0+
IN2_D1–
IN2_D1+
IN2_D2–
IN2_D2+
IN1_CK–
IN1_CK+
IN1_D0–
IN1_D0+
IN1_D1–
IN1_D1+
IN1_D2–
SP_WS
SP_SCK
SP_SD0
SP_MCK
SP_SD1
SP_SD2
SP_SD3
SP_SPDIF
IN1_D2+
IN1_D2–
IN1_D1+
IN1_D1–
IN1_D0+
IN1_D0–
IN1_CK+
IN1_CK–
HDMI_SCL
HDMI_SDA
ARC_SPDIF
OUT1_D0–
OUT1_D0+
OUT1_D1–
OUT1_D1+
OUT1_D2–
OUT1_D2+
OUT1_CK+
OUT1_CK–
IN1_SCL
OUT1_D2+
OUT1_D2–
OUT1_D1+
OUT1_D1–
OUT1_D0+
OUT1_D0–
OUT1_CK+
OUT1_CK–
IN3_D2+
IN3_D2–
IN3_D1+
IN3_D1–
IN3_D0+
IN3_D0–
IN3_CK+
IN3_CK–
IN3_D2+
IN3_D2–
IN3_CK–
IN3_CK+
IN3_D0–
IN3_D0+
IN3_D1–
IN3_D1+
IN3_HPD
IN3_SDA
IN3_SCL
IN3_SCL
IN3_SDA
IN3_HPD
IN2_SDA
IN2_SCL
HDMI_INT
IN2_HPD
IN1_HPD
IN1_SCL
IN1_SDA
OUT1_HPD
OUT1_SDA
OUT1_SCL
OUT1_HPD
OUT1_SDA
OUT1_SCL
HDMI_5VPWR
PCON_HDMI
HDMI_RST
IN1_D2+
SII9573CTUC
IC3506
HDMI TRANSCEIVER
IC3204
+5V REGULATOR
AMP BOARD (1/6)
IC3503
(CHASSIS)
(CHASSIS)
IC3704
BUS1
BUS2
>102S
AMP
BOARD
(2/6)
(5/6)
>101S
AMP
BOARD
AMP
BOARD
(6/6)
>103S
+3.3V REGULATOR
+5V REGULATOR
3
2
1
HDMI IN
ARC (TV)
HDMI OUT
15
6
12
J
17
3
G
K
13
4
F
5
2
7
C
H
I
11
14
16
19
E
9
20
L
B
8
A
10
D
18
1
(Page 35)
(Page 34)
(Page 31)
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)
Page of 78
Display

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

RANDOM: