Sony HBD-T79 Service Manual

SERVICE MANUAL
Ver. 1.2 2012.06
• HBD-N590 is the Blu-ray disc
• HBD-N790W is the Blu-ray disc
• HBD-N890W is the Blu-ray disc
• HBD-N990W is the Blu-ray disc
• HBD-N995W is the Blu-ray disc
• HBD-T79 is the Blu-ray disc
TM
• In order to perform the operation checking, all the units contained in this unit are needed.
Amplifier Section
HBD-N790W/N890W/N990W/N995W/T79
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)
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
9-893-438-03
Sony Corporation
2012F33-1
©
2012.06 Published by Sony Techno Create Corporation
HBD-N590/N790W/N890W/
Photo: HBD-N990W
/DVD receiver in BDV-N590.
TM
/DVD receiver in BDV-N790W.
TM
/DVD receiver in BDV-N890W.
TM
/DVD receiver in BDV-N990W.
TM
/DVD receiver in BDV-N995W.
TM
/DVD receiver in BDV-T79.

SPECIFICATIONS

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,
1 kHz, 1% THD)
POWER OUTPUT (reference)
Front L/Front R/Surround L/Surround 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)
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:
NTSC
AEP model: PAL
Other models: NTSC/PAL
N990W/N995W/T79
Saudi Arabia Model
Middle East Model
HBD-N590/N790W/N890W/N990W
Model Name Using Similar Mechanism
Mechanism Type
Optical Pick-up Name
USB Section
USB 1/2 port: Type A (For connecting
USB memory, memory
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]
(US and Canadian models)
[CH1 -13]
(Except US and Canadian models)
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
models)
87.5 MHz - 108.0 MHz
(100 kHz step)
(US, Canadian and PX models)
Antenna (aerial) FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
BLU-RAY DISC
US Model
HBD-N790W/N890W/T79
Canadian Model
Russian Model
Iranian Model
Taiwan Model
HBD-N890W/N990W
AEP Model
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
NEW
BSX-3
KEM-480AAA
General
Power requirements 120 V AC, 60 Hz
(US and Canadian models)
120 V AC, 50/60 Hz
(Taiwan model)
110 V - 240 V AC,
50/60 Hz (Mexican and PX models)
220 V - 240 V AC,
50/60 Hz
(Except US, Canadian, Mexican,
Taiwan and PX models)
Power consumption
HBD-N995W On: 110 W
Standby: 0.3 W (at the
Power Saving mode)
HBD-N790W/N890W/N990W/T79
On: 115 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 –
/DVD RECEIVER
TM