Sony HBD-DZ175 User 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

Sony HBD-DZ175 Specifications

General

Brand	Sony
Model	HBD-DZ175
Category	Receiver
Language	English

Summary

Servicing Precautions and Notes

Handling Optical Pick-up and Laser Diode

Guidelines for safely handling optical pick-up blocks and checking laser diode emission.

Disassembly Procedures Overview

Disassembly Flowchart

Step-by-step guide for disassembling the set, showing component order.

Disassembly - Case Removal

Disassembly - DVD Mechanism and Tray

Disassembly - Base Unit and Optical Pick-up

Optical Pick-up Replacement

Steps for removing and replacing the optical pick-up unit.

Test Mode Operations

Cold Reset and Panel Test Modes

Procedures for cold reset and panel tests including display, version, FL, and key tests.

Specialized Test Modes

Protection Factor and SD/DC Detection Tests

Test modes for identifying protection factors like SD, DC, and TSD detection.

DVD Section Test Procedures

General Description and Entering Test Mode

Overview of IOP measurement and how to enter the test mode.

Executing IOP Measurement

Detailed steps for performing the IOP measurement for diagnosis and adjustment.

Emergency History and Data Clearing

Emergency History Check

Electrical Adjustments and Version Check

Checking Version Information

Diagrams and Board Locations

Block Diagram - RF Section

RF Section Signal Flow

Diagram illustrating signal paths within the RF section, including pick-up and laser.

Block Diagram - Video Section

Video Signal Path Overview

Diagram showing signal flow for video outputs, HDMI, and component video.

Block Diagram - AUDIO Section

Audio Signal Paths and Processing

Diagram illustrating audio inputs, tuner, digital inputs, and audio processing.

Block Diagram - AMP Section

Amplifier Power Stage Signal Flow

Diagram showing signal paths to digital power amplifiers for speaker outputs.

Block Diagram - POWER Section

Power Supply Circuit Overview

Diagram illustrating the power supply circuitry, including AC input and voltage regulators.

Main Board Printed Wiring Board (1/2)

PWB Layout - Main Board (Side A)

Component placement diagram for the main board, side A.

Main Board Printed Wiring Board (2/2)

PWB Layout - Main Board (Side B)

Component placement diagram for the main board, side B.

Main Board Schematic Diagram (1/9)

Schematic - Main Board (RF and DVD Drive Interface)

Circuit diagram showing RF section and DVD drive interfaces on the main board.

Main Board Schematic Diagram (2/9)

Schematic - Main Board (USB Interface)

Circuit diagram detailing the USB interface on the main board.

Main Board Schematic Diagram (3/9)

Schematic - Main Board (HDMI and SDRAM)

Circuit diagram showing HDMI output and SDRAM connections on the main board.

Main Board Schematic Diagram (4/9)

Schematic - Main Board (Motor Driver)

Circuit diagram for motor drivers (focus, tracking, sled) on the main board.

Main Board Schematic Diagram (5/9)

Schematic - Main Board (Tuner and System Control)

Circuit diagram for tuner interface and system control ICs on the main board.

Main Board Schematic Diagram (6/9)

Schematic - Main Board (System Control ICs)

Circuit diagram detailing system control ICs and related components on the main board.

Main Board Schematic Diagram (7/9)

Schematic - Main Board (Audio ADC and System Control)

Circuit diagram for audio ADC and secondary system control ICs on the main board.

Main Board Schematic Diagram (8/9)

Schematic - Main Board (S-Master Processor)

Circuit diagram for S-Master processor ICs on the main board.

Main Board Schematic Diagram (9/9)

Schematic - Main Board (Digital Power Amps)

Circuit diagram for digital power amplifier ICs on the main board.

IO Board Printed Wiring Board

IO Board Component Layout

IO Board Schematic Diagram

IO Board Circuitry

Power Board Printed Wiring Board

Power Board Component Layout

Power Board Schematic Diagram

Power Supply Circuitry

Key IC Block Diagrams

IC Block Diagrams (Main Board ICs)

Functional block diagrams for main board ICs like IC1105, IC1501, IC504.

IC Block Diagrams (Other ICs)

Functional block diagrams for ICs like IC509, IC941.

IC Block Diagrams (Audio & System Control)

IC Block Diagrams (IC303, IC304)

Functional block diagrams for PCM1808PWR and LC89056W ICs.

IC Block Diagrams (S-Master Processor)

IC Block Diagrams (CXD9788R)

Functional block diagrams for CXD9788R ICs used in the amplifier section.

IC Block Diagrams (Digital Power Amplifiers)

IC Block Diagrams (CXD9981TN)

Functional block diagrams for CXD9981TN ICs driving the power amplifiers.

IC Block Diagrams (Volume Control & Decoder)

IC Block Diagrams (IC4004, IC4003)

Functional block diagrams for volume control and decoder ICs.

IC Block Diagrams (Video Driver)

IC Block Diagrams (IC4000)

Functional block diagram for the video driver IC.

IC Block Diagrams (Power Supply Controller)

IC Block Diagrams (IC901)

Functional block diagram for the power supply controller IC.

IC Pin Function Description (Main Board Part 1)

IC1101 Pinout Description

Detailed pin functions for IC1101 on the main board.

IC Pin Function Description (Main Board Part 2)

IC503 Pinout Description (Pins 1-57)

Detailed pin functions for IC503 (System Control) on the main board.

IC Pin Function Description (Main Board Part 3)

IC503 Pinout Description (Pins 58-217)

Continued pin functions for IC503 (System Control) on the main board.

IC Pin Function Description (Main Board Part 4)

IC503 Pinout Description (Pins 218-256)

Final pin functions for IC503 (System Control) on the main board.

System Control IC (IC503) Pinout (Part 1)

IC503 Pin Functions (DAMP, FL, SIRCS)

Detailed pin functions of IC503 related to DAMP, FL, and SIRCS.

System Control IC (IC503) Pinout (Part 2)

IC503 Pin Functions (Tuner, HDMI, MIC)

Detailed pin functions of IC503 related to Tuner, HDMI, and MIC.

Exploded Views - Overall and Front Sections

Electrical Parts List - Encoder, FL, IO, JACK

Electrical Parts List - FL and IO Boards (Continued)

Electrical Parts List - IO and JACK/KEY-SW Boards

Electrical Parts List - JACK/KEY-SW Components

Electrical Parts List - Main Board Components (Part 1)

Electrical Parts List - Main Board Components (Part 2)

Electrical Parts List - Main Board Components (Part 3)

Electrical Parts List - Main Board Components (Part 4)

Electrical Parts List - Main Board Resistors (Part 1)

Electrical Parts List - Main Board Resistors (Part 2)

Electrical Parts List - Main Board Resistors (Part 3)

Electrical Parts List - Main Board Resistors (Part 4)

Electrical Parts List - Power, MS-203, P-SW Boards

Electrical Parts List - Power Board Components (Continued)

Electrical Parts List - Power, S-AIR CON, Speaker Boards

Electrical Parts List - Speaker and USB Boards