Sony HT-NT3 Service Manual

HT-NT3
67
Pin No. Pin Name I/O Description
A1 VDDQ - DQ Power Supply: 1.5V +/-0.075V
A2 DQU5 I/O Data Input/output: Bi-directional data bus.
A3 DQU7 I/O Data Input/output: Bi-directional data bus.
A4 NO_USE - Not used
A5 NO_USE - Not used
A6 NO_USE - Not used
A7 DQU4 I/O Data Input/output: Bi-directional data bus.
A8 VDDQ - DQ Power Supply: 1.5V +/-0.075V
A9 VSS - Ground
B1 VSSQ - DQ Ground
B2 VDD - Power Supply: 1.5V +/-0.075
B3 VSS - Ground
B4 NO_USE - Not used
B5 NO_USE - Not used
B6 NO_USE - Not used
B7
DQSU I/O
Data Strobe: Output with read data, input with write data. Edge-aligned with read data, cen-
tered in write data. For the x16, DQSL: corresponds to the data on DQL0-DQL7; DQSU corre-
sponds to the data on DQU0-DQU7. The data strobe DQS, DQSL and DQSU are paired with
differential signals DQS, DQSL and DQSU, respectively, to provide differential pair signaling to
the system during reads and writes. DDR3 SDRAM supports differential data strobe only and
does not support single-ended.
B8 DQU6 I/O Data Input/output: Bi-directional data bus.
B9 VSSQ - DQ Ground
C1 VDDQ - DQ Power Supply: 1.5V +/-0.075V
C2 DQU3 I/O Data Input/output: Bi-directional data bus.
C3 DQU1 I/O Data Input/output: Bi-directional data bus.
C4 NO_USE - Not used
C5 NO_USE - Not used
C6 NO_USE - Not used
C7 DQSU I/O
Data Strobe: Output with read data, input with write data. Edge-aligned with read data, cen-
tered in write data. For the x16, DQSL: corresponds to the data on DQL0-DQL7; DQSU corre-
sponds to the data on DQU0-DQU7. The data strobe DQS, DQSL and DQSU are paired with
differential signals DQS, DQSL and DQSU, respectively, to provide differential pair signaling to
the system during reads and writes. DDR3 SDRAM supports differential data strobe only and
does not support single-ended.
C8 DQU2 I/O Data Input/output: Bi-directional data bus.
C9 VDDQ - DQ Power Supply: 1.5V +/-0.075V
D1 VSSQ - DQ Ground
D2 VDDQ - DQ Power Supply: 1.5V +/-0.075V
D3 DMU I
Input Data Mask: DM is an input mask signal for write data. Input data is masked when DM is
sampled HIGH coincident with that input data during a Write access. DM is sampled on both
edges of DQS. For x8 device, the function of DM or TDQS/ TDQS is enabled by Mode Register
A11 setting in MR1.
D4 NO_USE - Not used
D5 NO_USE - Not used
D6 NO_USE - Not used
D7 DQU0 I/O Data Input/output: Bi-directional data bus.
D8 VSSQ - DQ Ground
D9 VDD - Power Supply: 1.5V +/-0.075
E1 VSS - Ground
E2 VSSQ - DQ Ground
E3 DQL0 I/O Data Input/output: Bi-directional data bus.
E4 NO_USE - Not used
E5 NO_USE - Not used
E6 NO_USE - Not used
E7 DML I
Input Data Mask: DM is an input mask signal for write data. Input data is masked when DM is
sampled HIGH coincident with that input data during a Write access. DM is sampled on both
edges of DQS. For x8 device, the function of DM or TDQS/ TDQS is enabled by Mode Register
A11 setting in MR1.
E8 VSSQ - DQ Ground
E9 VDDQ - DQ Power Supply: 1.5V +/-0.075V
MB-1407 BOARD (1/12) IC102, IC103 K4B2G1646Q-BCMA (DDR 3 RAM)

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