Sony HT-NT3 Service Manual ▷ View online
HT-NT3
HT-NT3
37
37
5-9. SCHEMATIC DIAGRAM - MB-1407 Board (4/12) -
• See page 58 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
UART/GPIO
G4 AMUTE
AH27 VSTB
AG27 VDATA
AG26 VCLK
AG28 LCDRD
AG27 VDATA
AG26 VCLK
AG28 LCDRD
E4 GPIO0
D1 GPIO1
E2 GPIO2
E1 GPIO3
D1 GPIO1
E2 GPIO2
E1 GPIO3
G1 GPIO4
H2 GPIO5
H2 GPIO5
E3 GPIO6
F3 GPIO7
F3 GPIO7
AG25 GPIO8
H3 GPIO9
C4 GPIO10
C5 GPIO11
A2 GPIO12
C3 GPIO13
A1 GPIO14
C1 GPIO15
D2 GPIO16
D3 GPIO17
D4 GPIO18
C4 GPIO10
C5 GPIO11
A2 GPIO12
C3 GPIO13
A1 GPIO14
C1 GPIO15
D2 GPIO16
D3 GPIO17
D4 GPIO18
F5 GPIO19
G5 GPIO20
F4 GPIO21
G3 GPIO22
G2 GPIO23
G2 GPIO23
B2 GPIO24
B1 GPIO25
C2 GPIO26
B1 GPIO25
C2 GPIO26
AC24 GPIO27
B3
SCL
A3
SDA
AH26
UATXD
AF25
UARXD
AF26
RESET_
H1
EFPWRQ
AH28
IR
AH25
OPWRSB
L25 VOUTVSYNC
VIDEO OUT
L24 VOUTHSYNC
P22 VOUTCLK
W26 VOUTD0
W25 VOUTD1
W25 VOUTD1
V23 VOUTD2
R24 VOUTD3
V24 VOUTD4
V25 VOUTD5
U25 VOUTD6
U24 VOUTD7
R23 VOUTD8
U23 VOUTD9
T26 VOUTD10
U26 VOUTD11
P24 VOUTD12
P25 VOUTD13
P23 VOUTD14
P26 VOUTD15
R24 VOUTD3
V24 VOUTD4
V25 VOUTD5
U25 VOUTD6
U24 VOUTD7
R23 VOUTD8
U23 VOUTD9
T26 VOUTD10
U26 VOUTD11
P24 VOUTD12
P25 VOUTD13
P23 VOUTD14
P26 VOUTD15
CLOCK/PLL/POWER
F26
AVDD33_PLLGP
L22
AVSS33_PLLGP
D26
AVDD33_DAC
K23
AVSS33_DAC
C28
NS_XTALO
C27
NS_XTALI
AB21
AVDD12_LDO
AD20
AVDD33_LDO
AB20
AVSS33_LDO
0.1
C402
0.1
C433
0.1
C434
0.1
C435
12p
C431
CN401
6P
1
2
3
4
5
6
2
3
4
5
6
3.3V
JL415
JL418
JL416
JL445
JL444
JL443
JL442
JL417
JL440
JL439
JL438
JL437
JL436
JL433
JL435
JL447
JL446
JL419
JL441
JL411
JL428
JL410
JL409
JL431
JL430
JL429
JL448
JL413
JL406
JL405
JL404
JL403
JL402
JL401
JL407
JL449
JL425
JL423
JL426
JL424
JL420
JL422
JL434
JL414
JL432
10k
RB401
RB402
10k
2.2k
R453
10k
R408
R432
1k
R402
10k
R410
10k
R427
10k
R428
10k
R429
10k
10k
R414
R416
10k
R443
0
R419
100
100
R423
R431
100
R430
100
R421
100
R420
100
R418
100
R412
10k
0
R452
R465
2.2k
R462
2.2k
R463
2.2k
GND
4
25
32
START_BIT
IF_SDO
MTKSTB_3.3V
OCPI
XIF_CS
CPU_XRST
STRAP_XAMUTE
UPG_STATUS
STRAP_AOSDATA0
IF_SDI
OPWRSB
SYS_REQ
STRAP_AOLRCK
STRAP_GPIO9
STRAP_AOSDATA1
WOL_INT
IF_SCK
WIFI_PCONT
STRAP_AOSDATA2
USB_PCONT
EXT_JIG_MODE1
27MHz
X401
27MHz
X401
0.01
C431
VUP_RX
VUP_TX
ADC_DIN
0
R466
10k
R468
10k
R467
GND
JIG_MODE0
JIG_MODE1
TXD
3.3V
RXD
GND
SDA
NC_3
NC_4
NC_5
SCL
RST
VCC
GND
OUT
VDD
OE
1
2
3
4
5
6
7
8
FLASH
PROGRAMMING
33
30
0.001
C436
330
R453
5
IC101 (3/6)
CXD90028GB-B-E
SoC
IC101
IC410
MFI337S3959
APPLE
AUTHENTICATION
IC410
MB-1407 BOARD (4/12)
31
34
>031S
MB-1407 BOARD
(6/12)
(Page 39)
>004S
MB-1407 BOARD
(1/12), (2/12), (3/12),
(5/12), (6/12), (7/12),
(8/12), (10/12),
(11/12), (12/12)
(Page 34), (Page 35), (Page 36),
(Page 38), (Page 39), (Page 40),
(Page 41), (Page 43),
(Page 44), (Page 45)
>032S
MB-1407 BOARD
(5/12)
(Page 38)
>033S
MB-1407 BOARD
(6/12)
(Page 39)
>034S
MB-1407 BOARD
(6/12)
(Page 39)
>035S
MB-1407 BOARD
(7/12)
(Page 40)
>025S
MB-1407 BOARD
(3/12), (5/12),
(8/12)
(Page 36), (Page 38),
(Page 41)
>005S
MB-1407 BOARD
(1/12), (2/12), (3/12),
(5/12), (7/12), (8/12)
(Page 34), (Page 35), (Page 36),
(Page 38), (Page 40), (Page 41)
12p
C430
130k
R454
3.4
3.4
3.4
3.4
SUFFIX 23 (AEP, UK, RU, AUS)
SUFFIX 12
(EXCEPT AEP, UK, RU, AUS)
SUFFIX 23
(AEP, UK, RU, AUS)
Note:
IC101 and IC410 on the MB-1407 board cannot exchange with single. When these
parts on the MB-1407 board are damaged, exchange the entire mounted board.
parts on the MB-1407 board are damaged, exchange the entire mounted board.
Ver. 1.2
HT-NT3
HT-NT3
38
38
5-10. SCHEMATIC DIAGRAM - MB-1407 Board (5/12) -
• See page 54 for IC Block Diagrams.
• See page 58 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
USB
E6
AVDD33_USB_P0P1
F12
AVSS33_USB_P0P1
Y26
AVDD33_USB_P2
Y22
AVSS33_USB_P2
A6
USB_VRT_P0P1
W28
USB_VRT_P2
B5
USB_DM_P0
A5
USB_DP_P0
B4
USB_DM_P1
A4
USB_DP_P1
AA28
USB_DM_P2
AA27
USB_DP_P2
0.1
C506
1
C502
10
C503
10
C504
C512
10
C509
0.001
10
C511
0.01
C505
1
C501
CL510
CL509
5P
CN502
1
2
3
4
5
2
3
4
5
5P
CN501
1
2
3
4
5
2
3
4
5
10k
R509
10k
R502
100k
R510
1k
R506
1k
R517
5.1k
R504
5.1k
R505
USB_PCONT
UNSW5.1V
WIFI_PCONT
OCPI
DRIVE/RF/FE_GIO
A16 RFIP
B16 RFIN
A15 RFIP2
B15 RFIN2
B20 INA
A20 INB
B19 INC
A19 IND
A17 INE
D18 INF
C19 ING
C18 INH
E14 FECFREQ
F14 FECMOD
D14 FEOSCEN
D20 TRINA
C20 TRINB
C21 TRINC
B22 TRIND
C22 VWDC2O
E22 VWDC3O
C16 MPXOUT1
C17 MPXOUT2
B17 MPXOUT3
E21 FPDODVD
D21 FPDOCD
E17 AUX1
D15 FEGAINSW1
C13 FEGAINSW2
D13 FEGAINSW3
D22 VDAC0
D17 V14
E19 FVREF
D19 HAVC
B11 FEFMO
A12 FEFMO2
B12 FEFMO3
C12 FEFMO4
A14 FOO
B14 TRO
A11 FEDMO
C14 TLO
D8 FETRAYOUT_
D16 FETRAYIN_
C11 FETRAYPWM
C9 FEFG
E23
AVDD12_1
C15
AVDD12_2
F18
AVDD33_1
E18
AVDD33_3
G21
AGND12_1
F19
AGND12_2
F20
AGND33_1
G18
AGND33_2
F17
AGND33_3
D10
FEEJECT_
A22
RSTI
C10
FEGIO0
F13
FEGIO1
E8
FEGIO3
D7
FEGIO4
E13
FEGIO5
D9
FEGIO6
C7
FEGIO7
D6
FEGIO9
E10
FEGIO10
F7
FEGIO11
JL501
JL502
0.1
C529
1
C530
0.1
C531
0.1
C532
0.1
C528
0.1
C534
5.1k
R525
4.7k
R526
1.2V
ETHER
AB27
TXVN_0
AB28
TXVP_0
AC27
TXVN_1
AC28
TXVP_1
AD27 REXT
AA24 AVDD33_LD
AA25 AVDD33_COM
AA22 AVSS33_LD
Y20 AVSS33_COM
AD23
MDC
AB23
MDIO
0.001
C519
0.01
C522
0.1
C521
1
C520
0.1
C525
T502
0.001
C527
T501
0.1
C526
J503
8P
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
0uH
L502
0uH
L501
75
RB501
24k
R518
22
C510
22
C507
CL513
CL514
JL503
JL504
JL504
0.01
0.1
C536
C535
10k
R527
JL505
0
R528
JL506
JL507
L503
0uH
L504
0uH
0uH
FB501
C537
0.1
0.001
C538
GND
GND
VBUS
VBUS
DM
GND
DP
GND
DM
DP
RX+
RX-
TX+
TX-
TX-
1
C533
0.001
C539
OUT
GND
FLT
EN/EN
IN
1
2
3
2
3
4
5
IC502
TPS2065CDBVR
FRONT USB VBUS
IC502
OUT
GND
FLT
EN/EN
IN
2
1
3
4
5
IC503
TPS2065CDBVR
USB WLAN VBUS
IC503
IC101 (4/6)
CXD90028GB-B-E
SoC
IC101
31
18
3.3V
GND
5
MTKSTB_3.3V
25
28
4
MB-1407 BOARD (5/12)
>036S
WS CHUKEI
BOARD
CN1552
(Page 49)
LAN (100)
CARD
WLAN/BT COMBO
>028S
MB-1407 BOARD
(3/12), (8/12)
(Page 36), (Page 41)
>032S
MB-1407 BOARD
(4/12)
(Page 37)
>018S
MB-1407 BOARD
(3/12)
(Page 36)
>004S
MB-1407 BOARD
(1/12), (2/12), (3/12),
(4/12), (6/12), (7/12),
(8/12), (10/12),
(11/12), (12/12)
(Page 34), (Page 35), (Page 36),
(Page 37), (Page 39), (Page 40),
(Page 41), (Page 43),
(Page 44), (Page 45)
>005S
MB-1407 BOARD
(1/12), (2/12), (3/12),
(4/12), (7/12), (8/12)
(Page 34), (Page 35), (Page 36),
(Page 37), (Page 40), (Page 41)
>025S
MB-1407 BOARD
(3/12), (4/12),
(8/12)
(Page 36), (Page 37),
(Page 41)
5.3
3.4
5.3
3.4
5.3
5.3
3.4
SUFFIX 23 (AEP, UK, RU, AUS)
SUFFIX 23 (AEP, UK, RU, AUS)
Note:
IC101 on the MB-1407 board cannot exchange with single. When this part on
the MB-1407 board is damaged, exchange the entire mounted board.
the MB-1407 board is damaged, exchange the entire mounted board.
Ver. 1.2
HT-NT3
HT-NT3
39
39
5-11. SCHEMATIC DIAGRAM - MB-1407 Board (6/12) -
• See page 53 for Waveforms.
• See page 58 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
CL3106
10k
R3046
47k
R3029
1k
R3088
CL3076
10k
R3047
CL3037
4.7
C3009
CL3107
0.1
C3015
10k
R3011
CL3020
CL3013
CL3108
1k
R3093
1.5k
R3038
1.5k
R3037
CL3029
100
R3019
CL3109
CL3043
100
R3020
CL3110
100
R3008
CL3111
CL3015
100
R3009
CL3021
10k
R3094
CL3035
CL3014
CL3096
10k
R3031
10k
R3035
CL3112
CL3023
CL3113
CL3024
2.2k
R3084
CL3022
CL3025
CL3078
CL3090
CL3114
CL3047
CL3026
CL3115
0.1
C3006
CL3088
CL3116
CL3027
CL3117
4.7
C3027
CL3028
CL3033
CL3086
CL3091
0.1
C3029
0.001
C3028
CL3084
CL3092
0.1
C3023
4.7
C3024
CL3045
CL3093
0.1
C3026
CL3082
JL3005
CL3031
0.1
C3007
CL3005
JL3002
CL3069
CL3080
CL3094
CL3064
CL3009
0.1
C3025
27k
R3015
CL3053
R3025
10k
R3007
100
CL3008
CL3007
LTC014EUBFS8TL
RESET SW
Q3003
CL3006
10k
R3021
100
R3018
LTC014EUBFS8TL
RESET SW
Q3002
CL3055
4.7
C3008
LTC014EUBFS8TL
RESET SW
Q3004
CL3004
100
R3045
CL3003
CL3030
CL3056
CL3032
100
R3054
CL3034
CL3036
CL3057
CL3038
100k
R3082
CL3058
100k
R3089
CL3040
100
R3057
4MHz
X3001
CL3042
3.3k
R3017
100
R3055
CL3044
CL3002
CL3059
CL3046
10k
R3016
CL3048
GND
CL3050
JL3007
100
R3080
CL3052
JL3004
3.3k
R3095
CL3054
JL3001
0
R3034
100
R3030
100
R3028
100
R3027
100
R3026
CL3061
UNSW3.3V
JL3003
CL3060
JL3006
CL3063
D3.3V
SP_3.3V
10k
R3087
CL3062
WOL_INT
35
41
42
30
39
40
36
11
37
15
17
21
38
32
R3044
10k
CL3065
2.2k
R3091
2.2k
R3092
CL3017
CL3066
CL3068
CL3070
CL3067
SPARTA_PCONT
CL3071
10k
R3013
CL3073
CL3075
100
R3051
CL3016
10k
R3014
CL3072
CL3077
CL3079
CL3081
0.001
C3022
CL3083 CL3085
CL3087
CL3018
CL3089
100
R3023
CL3097
100k
R3010
CL3098
CL3095
CL3074
VUP_RX
100
R3048
CL3099
VUP_TX
CL3100
CL3012
100
R3043
CL3041
CL3049
CL3101
CL3011
2.2k
R3052
2.2k
R3056
CL3102
CL3051
10k
R3053
CL3103
2.2k
R3078
CL3010
100
R3036
47
R3039
47
R3040
CL3104
2.2k
R3077
100
R3079
CL3019
CL3039
100
R3061
CL3105
R3116
100
7P
CN3002
MD0
1
RESET
2
PROG_VUTX
3
SCK
4
PROG_VURX
5
GND
6
3.3V
7
PVDD_STBY
10k
R3129
RB751S40,115
D3002
3.3k
R3083
3.3k
R3074
0
R3141
SYS_REQ
START_BIT
START_BIT
SIRCS
5VPWR
RGR0_RST
IF_SCK
PCONT_FL
OLED_RESET
PROG_VURX
PROG_VUTX
OLED_DOUT
SCK
OLED_A0
SCK
PROG_VURX
PROG_VURX
PROG_VUTX
RGTX_SDA
RGTX_SCL
RGT0_RST
SPARTA_INT
SPARTA_RST
IF_SDI
R3050
10k
XIF_CS
IF_SDO
PCONT_AMP
RGR0_INT
DRIVER_TH_WARN
NFC_DATA
OLED_SCL
3.3k
R3060
BT_LED
NFC_RFDET
NFC_CLK
OLED_CSB
WS_RST
WS_SCL
DAMP_XPDN
WS_SDA
DC_DET
DAMP_SCL
PCONT_IR
DAMP_XRST
DAMP_XMUTE
DAMP_SDA
NAND_RESET
OPWRSB
RGT0_INT
EXT_JIG_MODE1
PCONT3
UPG_STATUS
CPU_XRST
KEY0
PCONT1
PCONT_WOL_STB
WS_INT
KEY1
KEY2
DRIVER_XSD
CEC
HDMI_SDA
HDMI_SCL
HDMI_SCL
HDMI_SDA
NFC_IRQ
PCONT_FL
0.1
C3011
0.1
C3012
0.1
C3014
0.1
C3019
4.7
C3021
0.1
C3010
10k
R3063
100k
R3073
VCC
NO USE
NO USE
NO USE
O-LED_DC
NO USE
NO USE
NO USE
NO USE
NO USE
PCONT_O-LED
O-LED_CS
O-LED_RESET
O-LED_DOUT
O-LED_CLK
BD_SDO(IF_SDI)
BD_SDI(IF_SDO)
BD_CLK
BD_CS
HDMI(9678)_SDA
HDMI(9678)_SCL
HDMI(9678)_RESET
HDMI(9678)_INT
SIRCS_IN
VSS
NO USE
NO USE
28
NO USE
NO USE
NO USE
NO USE
NO USE
BD_LED
NO USE
NFC_IRQ
VSS
VCC
NFC_RFDET
NFC_DATA
NFC_CLK
NO USE
NO USE
NO USE
C
VSS
VCC
NO USE
TAS5538_XPDN
INITX
INITX
AC_CUT
DC_DET
NO USE
NO USE
TAS5538_XRST
TAS5538_SCL
TAS5538_SDA
TAS5538_XMUTE
NO USE
HDMI_IN1_INT
HDMI_IN1_RESET
NO USE
NO USE
CLIP
5VPWR
NO USE
SPARTA_PCONT
NO USE
RG_PCONT
MD1
MD0
X0
X1
VSS
VCC
PCONT_IR
PCONT_AMP
NO USE
NO USE
Update UAR
T RX
Update UAR
T
TX
PCON_WOL_STDBY
NO USE
NO USE
WS_INT
WS_RST
WS_SDA
WS_SCL
CEC_IN
CEC_OUT
KEY0
AV
C
C
AVSS
AV
R
L
AV
R
H
KEY1
KEY2
DRIVER_SD
HDMI(9575+9679)_SCL
HDMI(9575+9679)_SDA
HDMI(9575)_INT
ON CHIP
DEBUG/CLK1
(PROG_VUTX)
(PROG_VURX)
AC_CUT
HDMI(9575)_RESET
WOL_WLAN
HDMI_MUTE
VCC
VSS
VCC
NO USE
TCK
TDI
TMS
TDO
NO USE
NO USE
NO USE
NO USE
NO USE
TCK
TDI
TMS
TDO
NO USE
NO USE
NO USE
NO USE
PCONT1
NO USE
NO USE
NO USE
NO USE
NO USE
PCONT3
NO USE
NO USE
VCC
VSS
MODEL_DETECT
NO USE
PVDD_STBY
BD_RESET
JIG_MODE1
PCONT3
NO USE
NO USE
VCC
VSS
MODEL_DETECT
NO USE
PVDD_STBY
BD_RESET
JIG_MODE1
NO USE
UPG_STATUS
UPG_STATUS
BD_IF_REQ
BD_IF_START
OPWRSB
NAND_RESET
FLASH_WRITE_SEL
CEC_TX_RX
VCC
NO USE
NO USE
VSS
BD_IF_START
OPWRSB
NAND_RESET
FLASH_WRITE_SEL
CEC_TX_RX
VCC
NO USE
NO USE
VSS
109
110
111
112
113
114
115
116
117
118
119
120
110
111
112
113
114
115
116
117
118
119
120
122
121
123
124
125
126
124
125
126
128
127
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
108 107 106 105 104 103
101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84
82 81 80 79 78 77 76 75 74 73
83
102
1
2
3
4
5
6
7
8
9 10 11
13 14 15
17 18 19
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
20
16
12
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
66
67
68
69
70
71
72
65
IC3004
MB9BF128SPMC-GE1
SYSTEM CONTROLLER
IC3004
33
14
19
4
24
13
12
FLASH
PROGRAMMING
>041S
MB-1407 BOARD
(7/12)
(Page 40)
>042S
MB-1407 BOARD
(7/12)
(Page 40)
>031S
MB-1407 BOARD
(4/12)
(Page 37)
53
>043S
MB-1407 BOARD
(10/12)
(Page 43)
>014S
MB-1407 BOARD
(3/12)
(Page 36)
>019S
MB-1407 BOARD
(3/12)
(Page 36)
>004S
MB-1407 BOARD
(1/12), (2/12), (3/12),
(4/12), (5/12), (7/12),
(8/12), (10/12),
(11/12), (12/12)
(Page 34), (Page 35), (Page 36),
(Page 37), (Page 38), (Page 40),
(Page 41), (Page 43),
(Page 44), (Page 45)
>044S
MB-1407 BOARD
(12/12)
(Page 45)
>024S
MB-1407 BOARD
(3/12), (9/12),
(10/12), (11/12)
(Page 36), (Page 42),
(Page 43), (Page 44)
>013S
MB-1407 BOARD
(3/12), (12/12)
(Page 36), (Page 45)
>012S
MB-1407 BOARD
(3/12), (7/12)
(Page 36), (Page 40)
>045S
MB-1407 BOARD
(11/12)
(Page 44)
MB-1407 BOARD (6/12)
>037S
MB-1407 BOARD
(9/12)
(Page 42)
>033S
MB-1407 BOARD
(4/12)
(Page 37)
>017S
MB-1407 BOARD
(3/12), (7/12)
(Page 36), (Page 40)
>015S
MB-1407 BOARD
(3/12)
(Page 36)
>038S
MB-1407 BOARD
(7/12)
(Page 40)
>039S
MB-1407 BOARD
(10/12)
(Page 43)
>034S
MB-1407 BOARD
(4/12)
(Page 37)
>021S
MB-1407 BOARD
(3/12)
(Page 36)
>040S
MB-1407 BOARD
(12/12)
(Page 45)
>011S
MB-1407 BOARD
(2/12)
(Page 35)
3.6
0
3.4
3.4
0
0
3.4
3.4
3.4
3.4
3.2
3.4
3.4
3.4
3.4
3.4
3.4
1.6
2.3
3.4
0
3.4
3.4
3.4
0
0
3.4
0
3.5
0
1.7
1.6
0
0
3.4
3.4
3.4
3.4
0
3.4
3.4
2.6
2.7
3.4
0
3.4
3.4
3.4
3.4
1.2
0
3.4
3.4
3.4
3.4
3.4
0.5
3.4
3.4
3.4
3.3
3.4
3.4
3.4
3.4
3.4
3.4
0
0.2
3.4
0
3.4
0
3.3
3.4
3.4
3.4
3.4 3.3 3.4 3.4 3.4
0
0 3.3 0.1 3.4 3.4
0 3.4 3.4
0
0
3.4
3.4
10
11
Note:
IC3004 on the MB-1407 board cannot exchange with single. When this part on
the MB-1407 board is damaged, exchange the entire mounted board.
the MB-1407 board is damaged, exchange the entire mounted board.
HT-NT3
HT-NT3
40
40
5-12. SCHEMATIC DIAGRAM - MB-1407 Board (7/12) -
• See page 53 for Waveforms. • See page 54 for IC Block Diagrams.
• See page 58 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
AUDIO
B23 OPTICAL
C25 COAXIAL
C24 ARC
E24 SPDATA
C25 COAXIAL
C24 ARC
E24 SPDATA
D24 MCIN
A24 AOMCLK
A25 AOBCK
B27 AOLRCK
B24 AOSDATA0
B25 AOSDATA1
A26 AOSDATA2
B26 AOSDATA3
A27 AOSDATA4
A25 AOBCK
B27 AOLRCK
B24 AOSDATA0
B25 AOSDATA1
A26 AOSDATA2
B26 AOSDATA3
A27 AOSDATA4
B28 AL0
A28 AR0
A28 AR0
C26 SPDIF
10
10
C709
C703
1
C722
0.1
C708
10
C711
0.1
0.1
C707
C706
0.1
C710
3.3V
FB705
0uH
0uH
FB707
68
R742
0uH
FB709
FB702
0uH
JL738
JL737
JL732
JL725
JL731
JL739
JL727
JL741
JL742
JL742
JL733
JL728
JL723
JL735
JL730
JL726
JL734
JL729
JL743
JL724
R792
0
0
R718
R722
0
120
R707
22
R735
22
R703
47
R726
120
R708
22
R730
47
R725
22
R701
0
R719
STRAP_AOLRCK
STRAP_AOSDATA0
ARC_SPDIF
D3.3V
GND
STRAP_AOSDATA2
STRAP_AOSDATA1
STRAP_AOSDATA1
PCONT1
UNSW12V
PVDD_STBY
JL744
1
C702
100
R737
DZ2J06200L
D704
ADC_DIN
CL705
CL707
CL701
CL708
68
R741
0
R720
22
R752
CL703
CL702
CL740
WS_INT
WS_VDD
WS_SCL
WS_SDA
JL755
JL761
JL756
JL757
JL754
22
R790
3.3k
R757
3.3k
R756
10k
R753
150
R789
100
R759
100
R761
22
R758
22
R760
JL753
22
R723
WS_RST
JL758
JL760
11P
CN706
GND_SHLD 1
DATA_W(REAR) 2
DATA_X(SWF)
DATA_X(SWF)
DATA_X(SWF)
3
BCK
BCK
BCK
4
LRCK
LRCK
LRCK
OPT_IN
5
SDA 6
WS_RST 7
SCLK 8
WS_INT 9
10
GND
11
WS_VDD
ACCUT
JL745
JL750
9P
CN705
DGND 1
OPT_IN 2
D3.3V 3
A5V 4
AGND 5
R_CH 6
AGND 7
L_CH 8
AGND 9
JL749
JL748
OPT_IN
0uH
FB708
24P
CN703
1 AC_CUT_DET
2 PCONT_AMP
3 PVDD_STBY
4 AMP_3.3V
5 AMP_D3SW
6 AMP_D1FL/FR
7 DGND
8 BCK
9 DGND
10 LRCK
11 DGND
12 DAMP_SCL
13 DGND
14 DAMP_SDA
15 DGND
16 MCK
17 DGND
18 DGND
19 S_MUTE
20 DAMP_PND
21 DC_DET
22 DAMP_RESET
23 SD
24 CLIP
100
RB703
100
R793
100
R794
0.1
C723
0.1
C745
22
R746
0uH
FB710
10p
C746
JL762
220
R724
120
R795
VCC
GND
0.01
C758
1
C759
10
C760
0
R798
0uH
FB711
0uH
FB712
22p
C761
0
R717
0.01
C762
JL763
JL764
JL765
DAMP_SCL
DAMP_SDA
DAMP_XMUTE
DAMP_XPDN
DRIVER_TH_WARN
DRIVER_XSD
DAMP_XRST
DC_DET
DRIVER_XSD
DAMP_XRST
DC_DET
PCONT_AMP
0
FB707
100
R742
C747
0.1
C751
0.1
CE
GND
GND
VOUT
VDD
1
2
2
4
3
3
8
7 6
5
1
2 3
4
IC701
MM3411A50URE
+5V REG
IC701
IC703
PCM1808PWR
A/D CONVERTER
IC703
IC704
TC7WH125FK
BUS BUFFER
IC704
1
VREF
2
AGND
3
AV
C
C
4
DVDD
5
DGND
6
SCKI
7
LRCK
8
BCK
9
DOUT
10
MOD0
11
MOD1
12
FMT
13
VINL
14
VINR
IC101 (5/6)
CXD90028GB-B-E
SoC
IC101
39
34
>048S
AMP
BOARD
CN6004
(Page 47)
>046S
AUDIO IO
BOARD
CN1300
(Page 48)
>047S
WS CHUKEI
BOARD
CN1501
(Page 49)
43
36
44
5
12
4
20
17
16
40
MB-1407 BOARD (7/12)
>012S
MB-1407 BOARD
(3/12), (6/12)
(Page 36), (Page 39)
>004S
MB-1407 BOARD
(1/12), (2/12), (3/12),
(4/12), (5/12), (6/12),
(8/12), (10/12),
(11/12), (12/12)
(Page 34), (Page 35), (Page 36),
(Page 37), (Page 38), (Page 39),
(Page 41), (Page 43),
(Page 44), (Page 45)
>020S
MB-1407 BOARD
(3/12), (11/12)
(Page 36), (Page 44)
>017S
MB-1407 BOARD
(3/12), (6/12)
(Page 36), (Page 39)
>042S
MB-1407 BOARD
(6/12)
(Page 39)
>016S
MB-1407 BOARD
(3/12)
(Page 36)
>041S
MB-1407 BOARD
(6/12)
(Page 39)
>049S
MB-1407 BOARD
(12/12)
(Page 45)
>038S
MB-1407 BOARD
(6/12)
(Page 39)
>035S
MB-1407 BOARD
(4/12)
(Page 37)
>050S
MB-1407 BOARD
(11/12)
(Page 44)
>005S
MB-1407 BOARD
(1/12), (2/12), (3/12),
(4/12), (5/12), (8/12)
(Page 34), (Page 35), (Page 36),
(Page 37), (Page 38), (Page 41)
C756
0.1
C757
10p
SUFFIX 12
(EXCEPT AEP, UK, RU, AUS)
SUFFIX 23
(AEP, UK, RU, AUS)
SUFFIX 23
(AEP, UK, RU, AUS)
5.1
6.2
3.3
2.6
0
5.1
3.4
0
1.7
1.7
1.7 1.7
2.5
1.3
1.7
1.7
1.7
3.4
2.5
7 8
9
Note:
IC101 on the MB-1407 board cannot exchange with single. When this part on
the MB-1407 board is damaged, exchange the entire mounted board.
the MB-1407 board is damaged, exchange the entire mounted board.
Ver. 1.2
Click on the first or last page to see other HT-NT3 service manuals if exist.