Sony HT-NT3 Service Manual

HT-NT3
75
Pin No. Pin Name I/O Description
54 R4X2+ I TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) connector
55 AVDD12 - Power supply terminal (+1.2V)
56 AVDD33 - Power supply terminal (+3.3V)
57 R5XC– I
TMDS clock (negative) signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO
1) connector
58 R5XC+ I
TMDS clock (positive) signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO
1) connector
59 R5X0– I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
60 R5X0+ I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1) con-
nector
61 R5X1– I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
62 R5X1+ I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1) con-
nector
63 R5X2– I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
64 R5X2+ I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1) con-
nector
65 CVCC12 - Power supply terminal (+1.2V)
66 CSCL I I2C serial data transfer clock signal input from the video system controller
67 CSDA I/O
Two-way I2C serial data bus with the video system controller, video processor and HDMI input
selector
68 INT O Interrupt signal output to the video system controller
69 RESET I Reset signal input from the video system controller "L": reset
70 TPWR_CI2CA I/O Not used
71 CEC_A1 I/O Not used
72 CEC_A0WAKEUP I/O Not used
73 DSDA6 I/O I2C serial data bus terminal Not used
74 DSCL6 I I2C serial data transfer clock signal input terminal Not used
75 LPSVCC33 - Not used
76 DSDA0 I/O I2C serial data bus with the HDMI IN 9 (VIDEO 2) connector
77 DSCL0 I I2C serial data transfer clock signal input from the HDMI IN 9 (VIDEO 2) connector
78 CBUS_HPD0 O Hot plug detection signal output to the HDMI IN 9 (VIDEO 2) connector
79 R0PWR5V I Power supply voltage (+5V) input from the HDMI IN 9 (VIDEO 2) connector
80 DSDA1 I/O I2C serial data bus with the HDMI input selector
81 DSCL1 I I2C serial data transfer clock signal input from the HDMI input selector
82 CBUS_HPD1 O Hot plug detection signal output to the HDMI input selector
83 R1PWR5V I Power supply voltage (+5V) input terminal
84 DSDA2 I/O I2C serial data bus with the HDMI input selector
85 DSCL2 I I2C serial data transfer clock signal input from the HDMI input selector
86 CBUS_HPD2 O Hot plug detection signal output to the HDMI input selector
87 R2PWR5V I Power supply voltage (+5V) input terminal
88 DSDA3 I/O I2C serial data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN 3 connector
89 DSCL3 I
I2C serial data transfer clock signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3
(SA-CD/CD) connector
90 CBUS_HPD3 O
Hot plug detection signal output to the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/CD)
connector
91 R3PWR5V I
Power supply voltage (+5V) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/
CD) connector
92 DSDA4 I/O I2C serial data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) connector
93 DSCL4 I
I2C serial data transfer clock signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2
(BD) connector
94 CBUS_HPD4 O
Hot plug detection signal output to the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) con-
nector
95 R4PWR5V I
Power supply voltage (+5V) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD)
connector
96 RSVDL - Not used
97 DSDA5 I/O I2C serial data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1) connector
98 DSCL5 I
I2C serial data transfer clock signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1
(VIDEO 1) connector
99 CBUS_HPD5 O
Hot plug detection signal output to the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector

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