Sony HBD-DZ310 - Service Manual

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
HBD-DZ170/DZ171/DZ175/DZ310/
DZ510/DZ610/DZ810
SPECIFICATIONS
DVD RECEIVER
9-889-740-01
2010A04-1
©
2010.01
US Model
HBD-DZ170/DZ171/DZ175
Canadian Model
HBD-DZ175
E Model
HBD-DZ310/DZ510/DZ610/DZ810
Ver. 1.0 2010.01
• HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
are the amplifi er, DVD/CD and tuner section in DAV-DZ170/
DZ171/DZ175/DZ310/DZ510/DZ610/DZ810.
Model Name Using Similar Mechanism HCD-FZ900KW/FZ900M
Mechanism Type CDM85MB-DVBU102
Optical Pick-up Name KHM-313CAA
This system incorporates with Dolby* Digital and Dolby Pro Logic (II)
adaptive matrix surround decoder and the DTS** Digital Surround System.
* Manufactured under license from Dolby Laboratories.
Dolby, Pro Logic, and the double-D symbol are trademarks of Dolby
Laboratories.
** Manufactured under license under U.S. Patent #’s:
5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,487,535 & other U.S. and
worldwide patents issued & pending. DTS and DTS Digital Surround
are registered trademarks and the DTS logos and Symbol are trademarks
of DTS, Inc. © 1996-2008 DTS, Inc. All Rights Reserved.
AUDIO POWER SPECIFICATIONS
for the U.S. model
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
Front L + Front R With 3 ohms loads, both
channels driven, from 180
- 20,000 Hz; rated 84 watts
per channel minimum
RMS power, with no more
than 1% total harmonic
distortion from 250 milli
watts to rated output.
Amplifi er Section
(DAV-DZ170/DAV-DZ171/DAV-DZ175)
U.S. models:
POWER OUTPUT (reference):
Front L/Front R/Center/
Surround L/Surround R:
167 watts (per channel at 3
ohms, 1 kHz)
Subwoofer: 165 watts (at 3
ohms, 80 Hz)
Other models:
POWER OUTPUT (rated):
Front L + Front R 108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
POWER OUTPUT (reference):
Front L/Front R/Center/
Surround L/Surround R:
167 watts (per channel at 3
ohms, 1 kHz)
Subwoofer: 165 watts (at 3
ohms, 80 Hz)
Inputs (Analog)
TV/CABLE (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN Sensitivity: 250/125 mV
Inputs (Digital)
TV/CABLE (COAXIAL IN/OPTICAL IN)
Impedance: 75 ohms/-
Input Stream: Dolby
Digital 5.1ch/DTS 5.1ch/
Linear PCM 2ch
(Sampling Frequency: less
than 48 kHz)
Amplifi er Section
(DAV-DZ310/DAV-DZ510/DAV-DZ610/
DAV-DZ810)
DAV-DZ310
POWER OUTPUT (rated):
Front L + Front R 108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
POWER OUTPUT (reference):
Front L/Front R/Center/
Surround L/Surround R:
142 watts (per channel at 3
ohms, 1 kHz)
Subwoofer: 140 watts (at 3
ohms, 80 Hz)
DAV-DZ510/DAV-DZ610/DAV-DZ810
POWER OUTPUT (rated):
Front L + Front R 108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
POWER OUTPUT (reference):
Front L/Front R/Center/
Surround L/Surround R:
167 watts (per channel at 3
ohms, 1 kHz)
Subwoofer: 165 watts (at 3
ohms, 80 Hz)
Inputs (Analog)
TV (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN Sensitivity: 250/125 mV
MIC Sensitivity: 1 mV
Inputs (Digital)
DAV-DZ310:
TV (Audio Return Channel)
Input Stream: Dolby
Digital 5.1ch/DTS 5.1ch/
Linear PCM 2ch
(Sampling Frequency: less
than 48 kHz)
DAV-DZ510/DAV-DZ610/DAV-DZ810:
TV (Audio Return Channel/OPTICAL IN)
Input Stream: Dolby
Digital 5.1ch/DTS 5.1ch/
Linear PCM 2ch
(Sampling Frequency: less
than 48 kHz)
– Continued on next page –
Photo: HBD-DZ170

Summary

Servicing Notes and Safety Precautions

Handling Critical Components

Precautions for optical pick-up, laser diode, and capacitors.

Capacitor Discharge Procedure for Electrical Safety

Steps to discharge capacitors to prevent electric shock.

Test Mode Entry and Operation

Procedures for cold reset, panel tests, and product out mode.

Disassembly Guidelines

Chassis and Front Panel Disassembly

Steps to disassemble the unit's case, front panel, and associated boards.

Internal Component Removal

Steps for removing main, IO, power boards, and DVD mechanism.

Smaller Components and Boards Removal

Steps for removing belts, MS-203 board, and optical pick-up.

System Diagrams and Schematics

Block Diagrams

High-level diagrams of RF, Video, Audio, AMP, and Power sections.

Waveforms

Examples of signal waveforms for main and IO boards.

Main Board Schematics and Wiring

Detailed circuit schematics and wiring for the main board.

IO Board Schematics and Other Boards

Schematics and wiring for IO, Jack, Key-SW, Speaker, etc. boards.

Power, Encoder, and FL Schematics

Schematics for power, encoder, and FL boards.

IC Block Diagrams

Visual representations of key integrated circuits and their functions.

Component Identification and Exploded Views

Exploded Views of Assemblies

Visual breakdown of components for major sections.

Electrical Parts List

Detailed listing of electrical components with part numbers and specifications.

Sony HBD-DZ310 Specifications

General

Channels	5.1
DVD Playback	Yes
Blu-ray Playback	No
HDMI Inputs	4
USB Playback	Yes
Bluetooth	Yes
Tuner	FM
Number of Speakers	5
Subwoofer	Yes
CD Playback	Yes
HDMI Output	1
Digital Optical Input	1
Digital Coaxial Input	1
Wireless Rear Speaker Connectivity	No
NFC	Yes
DLNA Certified	Yes
Type	Home Theater System
Power Output	1000W
Dimensions (W x H x D)	430 x 64 x 290 mm
Audio Formats	Dolby Digital, DTS