Sony HBD-TZ135 Service Manual

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SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
HBD-TZ135
SPECIFICATIONS
DVD RECEIVER
9-893-082-02
2011D04-1
©
2011.04
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Ver. 1.1 2011.04
• HBD-TZ135 is the amplifi er, DVD/CD and tuner
section in DAV-TZ135.
Model Name Using Similar Mechanism HBD-TZ130
DVD Drive Mechanism Type CDM85
Optical Pick-up Name KHM-313
This system incorporates with Dolby* Digital and Dolby Pro Logic
adaptive matrix surround decoders.
* Manufactured under license from Dolby Laboratories.
Dolby, Pro Logic, and the double-D symbol are trademarks of
Dolby Laboratories.
This system incorporates High-Defi nition Multimedia Interface
(HDMI™) technology.
HDMI, the HDMI logo and High-Defi nition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing LLC.
“BRAVIA” is a trademark of Sony Corporation.
MPEG Layer-3 audio coding technology and patents licensed from
Fraunhofer IIS and Thomson.
Windows Media is a registered trademark of Microsoft Corporation in
the United States and/or other countries.
– Continued on next page –
Amplifi er Section
POWER OUTPUT (rated):
Front L + Front R 32 W + 32 W (at 3
ohms, 1 kHz, 1% THD)
POWER OUTPUT (reference):
Front L/Front R/
Surround L/Surround
R: 43 watts (per channel
at 3 ohms, 1 kHz)
Center: 89 watts (per
channel at 6 ohms, 1 kHz)
Subwoofer: 89 watts (at
6 ohms, 100 Hz)
Inputs
TV/CABLE : Pin jack
CD/DVD System
Laser Diode Properties
Emission Duration:
Continuous
Laser Output*: Less
than 1,000 μW
* This output is the value measurement at a dis-
tance of 200 mm from the objective lens sur-
face on the Optical Pick-up Block with 7 mm
aperture.
USB Section
(USB) port:
Maximum current: 500 mA
Tuner Section
System PLL quartz-locked
digital synthesizer
Tuning range
North American models:
87.5 MHz - 108.0 MHz
(100 kHz step)
Other models: 87.5 MHz - 108.0 MHz
(50 kHz step)
Antenna (aerial) terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz

Sony HBD-TZ135 Specifications

General

Brand	Sony
Model	HBD-TZ135
Category	Receiver
Language	English

Summary

Specifications

Amplifier Section Specifications

Details amplifier power output and input specifications.

CD/DVD System and Laser Properties

Describes laser diode properties and emission characteristics.

Tuner and USB Section Details

Lists tuner frequency range and USB port specifications.

Safety Related Component Warning

Special Component Notice

Model Identification and Repair Notes

Model Identification

Information for identifying different model variations.

Chip Component Replacement Precautions

Precautions for replacing chip components, including tantalum capacitors.

Circuit Board Repair Guidelines

Notes on flexible circuit board repair and unleaded solder.

Servicing and Disassembly Guide

Disassembly Procedures Overview

Flowchart and list of unit disassembly steps.

Diagrams and Schematics Reference

Index for block diagrams, wiring boards, and schematics.

Exploded Views Reference

Index for component breakdown diagrams.

Optical Pick-up and Disc Tray Operations

Optical Pick-up Handling

Precautions for handling the optical pick-up block.

Laser Diode and Focus Search

Procedure for checking laser diode emission and focus.

Disc Tray Lock Functionality

Instructions for locking and unlocking the disc tray.

Important Operational Notices

Cleaning Disc Usage Warning

Caution against using cleaning discs or sprays.

Screen Image Retention Warning

Warning about potential screen damage from static images.

Electrical Safety and Cable Routing

Capacitor Discharge Safety

Steps to discharge capacitors safely before disassembly.

USB Wire Installation Guide

Guide on how to route the USB wire inside the chassis.

Version Display Procedure

Disassembly Section Overview

Top Cover and Front Panel Disassembly

Steps for removing the top cover and front panel assembly.

Board Component Removal Procedures

Guide to removing internal boards like Main, Power, and USB.

Mechanical Component Disassembly

Instructions for removing DVD mechanism and optical pick-up.

Diagrams and Schematics Reference

Block Diagram

Diagram showing the interconnections of major system components.

Main Board Printed Wiring Diagrams

Component layouts for the main board, sides A and B.

Main Board Schematic Diagrams

Electrical schematics for the main board, parts 1 and 2.

Display Section Printed Wiring

Component layouts for Standby, Control, and USB boards.

Display Section Schematics

Schematics for Standby, Control, and USB boards.

Power Section Diagrams

Printed wiring and schematic diagrams for the power board.

Exploded Views of Unit Components

Overall Unit Exploded View

Visual breakdown of the entire unit components.

Front Cabinet Section Exploded View

Exploded view of the front cabinet assembly and its parts.

Chassis Section Exploded View

Exploded view of the chassis and internal component mounting.

DVD Mechanism Deck Exploded View

Exploded view of the DVD mechanism deck and its parts.

Revision History