Sony HT-NT3 Service Manual

HT-NT3
HT-NT3
2929
5-2. BLOCK DIAGRAM - MEMORY/AUDIO/AMP Section -
FAULT
OTW
CLIP
RESET
OVERLOAD
DETECTION
Q6005
DC
DETECTION
Q6004
-
16
18
17
POWER AMP
IC6001
WOOFER
(L-CH)
OUT_A_39
39
OUT_A_40
40
OUT_B
35
4
6
INPUT_B
5
INPUT_A
BUS BUFFER
IC704
Y2
3
2
A1
+
-
RESET
PDN
MUTE
16
19
18
STREAM PROCESSOR
IC6002
PWM_P_4
49
PWM_M_4
48
15
INPUT_D
14
INPUT_C
PWM_P_2
41
PWM_M_2
40
VALID
37
21
20
SDA
SCL
SYSTEM CONTROLLER
IC3004
(2/3)
TAS5538_XRST
53
TAS5538_XPDN
48
TAS5538_SDA
55
TAS5538_SCL
54
TAS5538_XMUTE
DRIVER_SD
DRIVER_TH_WARN
DC_DET
56
96
50
62
84
WS_RST
86
WS_SCL
70
X0
71
X1
16
BD_SDO(IF_SDI)
138
NAND_RESET
85
WS_SDA
83
WS_INT
B23
OPTICAL
X3001
4MHz
-
TWEETER
(L-CH)
+
-
-
WOOFER
(R-CH)
OUT_C
32
OUT_D_27
27
OUT_D_28
28
+
-
-
TWEETER
(R-CH)
+
-
18
BD_CLK
78
Update UART Rx
79
Update UART Tx
17
BD_SDI(IF_SDO)
105
WOL_WLAN
137
OPWRSB
135
BD_IF_REQ
136
BD_IF_START
19
BD_CS
131
BD_RESET
134
UPG_STATUS
RF MODULATOR
(WS001)
WS_BCK_W
WS_DATA_X
WS_LRCK_W
WS_INT
WS_SDA
WS_RST
WS_SCLK
11
MCLK
22
LRCLK
23
5
A2
6
Y1
SCLK
SoC
IC101
(3/4)
SoC
IC101
(4/4)
AOMCLK
A24
24
SDIN1
AOSDATA0
B24
AOSDATA2 A26
MCIN D24
VOUTD7 U24
AOLRCK B27
AOBCK A25
13
VINL
14
VINR
A/D CONVERTER
IC703
BCK 8
LCDRD
AG28
LRCK 7
SCKI 6
DOUT 9
19
TV
DIGITAL IN
ANALOG
IN
VOUT 1
DIGITAL
OPTICAL RECEIVER
IC1301
J1301
2
SDA
6
SCL
APPLE
AUTHENTICATION
IC410
2
RA0 AH10 A0 N3
RA1
AD13 A1 P7
RA2
AG11 A2 P3
RA3
AE12 A3 N2
RA4
AE14 A4 P8
RA5
AF12 A5 P2
RA6
AC12 A6 R8
RA7
AH11 A7 R2
RA8
AD12 A8 T8
RA9
AF11 A9 R3
RA10
AD14 A10 L7
RA11
AG13 A11 R7
RA12
AD15 A12 N7
RA13
AD8 A13 T3
RA14
AD11 A14 T7
RBA0
AC10 BA0 M2
RBA1
AC15 BA1 N8
RBA2
AG10 BA2 M3
RCS_
AF13 L2
RRAS_
AE11 J3
RCAS_
AD10 K3
RWE_
AE9 L3
RRESET
AD9 T2
RODT
AE10 ODT K1
RCKE
AH13 CKE K9
RDQM0
AH19 DML E7
RDQM1
AE17 DMU D3
RDQS0
AG16 DQSL F3
RDQS0_
AH16 DQSL G3
RDQS1
AH18 DQSU C7
RDQS1_
AG18 DQSU B7
RCLK0
AG17 CK J7
RCLK0_
AH17 CK K7
RDQ0
AG14 DQL2 F2
RDQ1
AF15 DQL0 E3
RDQ2
AH14 DQL6 G2
RDQ3
AF14 DQL4 H3
RDQ4
AG20 DQL7 H7
RDQ5
AF20 DQL5 H8
RDQ6
AH20 DQL1 F7
RDQ7
AG19 DQL3 F8
RDQ8
AD16 DQU7 A3
RDQ9
AF16 DQU5 A2
RDQ10
AC17 DQU3 C2
RDQ11
AE16 DQU1 C3
RDQ12
AD17 DQU4 A7
RDQ13
AE18 DQU0 D7
RDQ14
AD18 DQU6 B8
RDQ15
AC18 DQU2 C8
RDQ16
AG2 DQL2F2
RDQ17
AG1
DQL0E3
RDQ18
AH1 DQL6G2
RDQ19
AH2
DQL4H3
RDQ20 AF8 DQL7H7
RDQ21
AG8
DQL5H8RDQ22 AF9
DQL1F7RDQ23 AH8
DQL3F8
RDQ24
AH3 DQU7A3
RDQ25
AF4
DQU5A2RDQ26 AG3
DQU3C2
RDQ27
AG4 DQU1C3
RDQ28
AF6
DQU4A7RDQ29 AE6
DQU0D7
RDQ30
AE8 DQU6B8
RDQ31
AE7 DQU2C8
SoC
IC101
(2/4)
DDR3 SDRAM
IC102
3
7
3
7
8
CS
RAS
WE
RESET
RDQM2 AC8 DMLE7
RDQM3
AH4 DMUD3
RDQS2
AG5 DQSLF3
RDQS2_
AH5 DQSLG3
RDQS3
AH7 DQSUC7
RDQS3_
AG7 DQSUB7
RCLK1
AG6 CKJ7
RCLK1_
AH6 CKK7
CAS
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10L7
A11R7
A12N7
A13T3
A14T7
BA0
M2
BA1N8
BA2M3
L2
J3
K3
L3
T2
ODTK1
CKEK9
DDR3 SDRAM
IC103
3
7
8
CS
RAS
WE
RESET
CAS
D0A0 ~ D0A14
D0DQ0 ~ D0DQ15 D0DQ16 ~ D0DQ31
D0A0 ~ D0A14
D0A0 ~ D0A14
8
NAND FLASH
IC2001
29
I/O1
NFD0
AE23
30
I/O2
NFD1
AF23
31
I/O3
NFD2
AG23
32
I/O4
NFD3
AH23
VCLK AG26
VDATA AG27
GPIO2 E2
GPIO3 E1
GPIO1 D1
GPIO17 D3
RESET_ AF26
GPIO27 AC24
OPWRSB AH25
GPIO15 C1
GPIO6 E3
SDA
A3
SCL
B3
41
I/O5
NFD4
AG22
42
I/O6
NFD5
AH22
43
I/O7
NFD6
AF21
44
I/O8
NFD7
AG21
WP
6
9
NFCEN
AF22
8
NFREN
AE21
18
NFWEN
AE24
7
NFRBN
AD21
17
ALE
NFALE
AF24
16
CLE
NFCLE
AD22
RY/BY
RE
CE
WE
NS_XTALI C27
X401
27MHz
MTKSTB_3.3V
NS_XTALI C27
NS_XTALO C28
X401
27MHz
SUFFIX 23 (AEP, UK, RU, AUS)
SUFFIX 12 (EXCEPT AEP, UK, RU, AUS)
 SLJQaO patK
F : AUDIO (ANALOG)
J : AUDIO (DIGITAL)
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