Sony HT-NT3 Service Manual

HT-NT3
HT-NT3
3737
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
E4
GPIO0
D1
GPIO1
E2
GPIO2
E1
GPIO3
G1
GPIO4
H2
GPIO5
E3
GPIO6
F3
GPIO7
AG25
GPIO8
H3
GPIO9
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
B2
GPIO24
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
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
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
0.1C402
0.1
C433
0.1C434
0.1C435
12pC431
CN401
6P
1
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
100R423
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
0.001C436
330
R453
5
IC101 (3/6)
CXD90028GB-B
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)
12pC430
130k
R454
3.4
3.4 3.43.4
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.
Ver. 1.1

Sony HT-NT3 Specifications

General

Output power	400 W
Apple docking compatibility	Not supported
HDMI in	3
Bluetooth	Yes
HDMI ports quantity	4
Number of HDMI outputs	1
Connectivity technology	Wired & Wireless
Number of amplifier channels	2.1 channels
Audio decoders	Dolby Digital Plus, Dolby Dual Mono, Dolby TrueHD, DTS, DTS 96/24
Subwoofer location	Separate
Receiver included	No
Product color	Black

Weight and Dimensions

Depth	65 mm
Width	1070 mm
Height	86 mm
Soundbar weight	3100 g
Subwoofer depth	382 mm
Subwoofer width	190 mm
Subwoofer height	385 mm
Subwoofer weight	8000 g