Sony HBD-N990W - User Manual

SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
US Model
HBD-N790W/N890W/T79
Canadian Model
Russian Model
Saudi Arabia Model
Iranian Model
Taiwan Model
Middle East Model
HBD-N890W/N990W
AEP Model
HBD-N590/N790W/N890W/N990W
UK Model
HBD-N590/N790W
Australian Model
HBD-N590/N990W
Chinese Model
HBD-N995W
PX Model
HBD-N790W
Mexican Model
Thai Model
Indian Model
HBD-N990W
Singapore Model
HBD-N590/N890W/N990W
HBD-N590/N790W/N890W/
N990W/N995W/T79
SPECIFICATIONS
BLU-RAY DISC
TM
/DVD RECEIVER
9-893-438-03
2012F33-1
©
2012.06
Ver. 1.2 2012.06
• HBD-N590 is the Blu-ray disc
TM
/DVD receiver in BDV-N590.
• HBD-N790W is the Blu-ray disc
TM
/DVD receiver in BDV-N790W.
• HBD-N890W is the Blu-ray disc
TM
/DVD receiver in BDV-N890W.
• HBD-N990W is the Blu-ray disc
TM
/DVD receiver in BDV-N990W.
• HBD-N995W is the Blu-ray disc
TM
/DVD receiver in BDV-N995W.
• HBD-T79 is the Blu-ray disc
TM
/DVD receiver in BDV-T79.
• In order to perform the operation checking, all the units contained in this unit are needed.
Model Name Using Similar Mechanism NEW
Mechanism Type BSX-3
Optical Pick-up Name KEM-480AAA
Photo: HBD-N990W
Amplifier Section
HBD-N790W/N890W/N990W/N995W/T79
POWER OUTPUT (reference) (Except Chinese model)
Front L/Front R: 125 W (per channel at
3 ohms, 1 kHz)
Center: 250 W (at 6 ohms, 1 kHz)
Subwoofer: 250 W (at 6 ohms, 80 Hz)
POWER OUTPUT (reference) (Chinese model)
Front L/Front R: 75 W (per channel at
3 ohms, 1 kHz)
Center: 150 W (at 6 ohms, 1 kHz)
Subwoofer: 150 W (at 6 ohms, 80 Hz)
Inputs (Analog)
AUDIO (AUDIO IN) Sensitivity: 3.0 V/1.0 V
Inputs (Digital)
TV (Audio Return Channel/OPTICAL)
Supported formats: LPCM
2CH (up to 48 kHz), Dolby
Digital, DTS
HDMI
(IN 1)/HDMI (IN 2)
Supported formats: LPCM
5.1CH (up to 48 kHz),
LPCM 2CH (up to
96 kHz), Dolby Digital,
DTS
HBD-N590
POWER OUTPUT (rated)
Front L/Front R: 78 W + 78 W (at 3 ohms,
1kHz, 1% THD)
POWER OUTPUT (reference)
Front L/Front R/Surround L/Surround R:
125 W (per channel at
3ohms, 1 kHz)
Center: 250 W (at 6 ohms, 1 kHz)
Subwoofer: 250 W (at 6 ohms, 80 Hz)
Inputs (Analog)
AUDIO (AUDIO IN) Sensitivity: 3.0 V/1.0 V
Inputs (Digital)
TV (Audio Return Channel/OPTICAL)
Supported formats: LPCM
2CH (
up to 48 kHz), Dolby
Digital, DTS
HDMI (IN 1)/HDMI (IN 2)
Supported formats: LPCM
5.1CH (up to 48 kHz),
LPCM 2CH (up to
96 kHz), Dolby Digital,
DTS
Video Section
Outputs VIDEO: 1 Vp-p 75 ohms
HDMI Section
Connector Type A (19pin)
BD/DVD/Super Audio CD/CD System
Signal format system US, Canadian and PX models:
USB Section
USB 1/2 port: Type A (For connecting
USB memory, memory
AEP model: PAL
Other models: NTSC/PAL
NTSC
card reader, digital still
camera, and digital video
camera)
LAN Section
LAN (100) terminal 100BASE-TX Terminal
Wireless LAN Section
Standards Compliance IEEE 802.11 b/g/n
Frequency and Channel 2.4 GHz - 2.4835 GHz
[CH1 -11]
[CH1 -13]
FM Tuner Section
System PLL quartz-locked digital
synthesizer
Tuning range 87.5 MHz - 108.0 MHz
(50 kHz step)
(Except US, Canadian and PX
(US and Canadian models)
Taiwan and PX models)
(Except US and Canadian models)
87.5 MHz - 108.0 MHz
(100 kHz step)
models)
(US, Canadian and PX models)
(US and Canadian models)
Antenna (aerial) FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
U.S.models:
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
Front L + Front R: With 3 ohms loads, both
channels driven, from 180
Hz - 20 kHz; rated 50 watts
per channel minimum
RMS power, with no more
than 1% total harmonic
distortion from 250 milli
watts to rated output.
Except US and Chinese models:
POWER OUTPUT (rated)
Front L/Front R: 78 W + 78 W (at 3 ohms, 1
kHz, 1% THD)
General
Power requirements 120 V AC, 60 Hz
(Except US, Canadian, Mexican,
220 V - 240 V AC,
50/60 Hz
110 V - 240 V AC,
50/60 Hz (Mexican and PX models)
120 V AC, 50/60 Hz
(Taiwan model)
Power consumption
HBD-N790W/N890W/N990W/T79
On: 115 W
Standby: 0.3 W (at the
Power Saving mode)
HBD-N995W On: 110 W
Standby: 0.3 W (at the
Power Saving mode)
HBD-N590 On: 135 W
Standby: 0.3 W (at the
Power Saving mode)
– Continued on next page –

Summary

Specifications

Amplifier Section Specifications

Details on power output and harmonic distortion for various models.

General Specifications

Information on power requirements, consumption, and physical dimensions.

Safety and Cautions

General Cautions

Warnings regarding operation, adjustments, and radiation exposure.

Component Safety Warnings

Critical component identification and replacement guidelines.

Servicing Notes

Optical Pick-up Handling

Precautions for handling optical pick-up blocks and laser diodes.

Unleaded Solder and Lens Cleaning

Information on unleaded solder and cautions for lens cleaning.

Disassembly Procedures

Disassembly Flowchart

Sequential guide for disassembling the unit's components.

Removing the Top Cover Block

Detailed steps for safely removing the top cover assembly.

Optical Device Diagnostics and Replacement

Drive Section Check Flow

Procedure to check the drive section for pass-fail judgment.

Optical Device Replacement Procedure

Detailed steps for replacing the optical device (KEM-480AAA).

Test Modes and Service Operations

Cold Reset and Demo Mode

Procedures for cold resets and operating the demo mode.

BD Service Mode Functions

Overview of diagnostic tests, logs, and network checks in service mode.

Diagrams and Board Layouts

Block Diagrams by Section

Overview of main functional blocks: Servo, Memory, Main, AMP, Power Supply.

MB-149 Board Layouts

Visual layout of components on the MB-149 board (Side A and Side B).

Troubleshooting Procedures

Power Troubleshooting Flow

Step-by-step guide for diagnosing and resolving power-related issues.

Audio and Video Troubleshooting

Procedures for checking audio output, amplifier signals, and video/HDMI.

Sony HBD-N990W Specifications

General

3D Playback/Compatibility	Yes
Wi-Fi	Yes
HDMI Outputs	1
USB Ports	1
Number of Speakers	5.1
Wireless Rear Speakers	Yes
Total Output Power	1000W
Ethernet Port	Yes
Bluetooth	Yes
NFC	Yes
BRAVIA Sync	Yes
Output Resolution	1080p
DLNA Certified	Yes
Audio Formats Supported	Dolby Digital, Dolby TrueHD, DTS, DTS-HD Master Audio
Video Formats Supported	AVCHD, XviD
Supported Disc Formats	BD-ROM, BD-R, BD-RE, DVD, DVD+R, DVD+RW, CD, CD-R, CD-RW