Sony HCD-SB500W - User Manual

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SERVICE MANUAL

SUPER AUDIO CD/DVD RECEIVER

AEP Model

UK Model

E Model

Australian Model

SPECIFICATIONS

HCD-SB500W

Ver 1.0 2004.06

Model Name Using Similar Mechanism NEW

Mechanism Type CDM77A-DVBU20

Optical Traverse Unit Name DBU-1

9-879-015-01

2004F05-1

Sony Corporation

Home Audio Company

Published by Sony Engineering Corporation

HCD-SB500W is the amplifier, super audio CD/DVD

system and tuner section in DAV-SB500W.

Amplifier section

Stereo mode (rated) 65 W+65 W (4 ohms at

1kHz, DIN)

Surround mode (reference)

Front: 96 W+96 W

(with SS-TS11)

Center: 96 W

(with SS-CT11)

Subwoofer: 170 W

(with SS-WS11)

*Depending on the sound field settings and the source,

there may be no sound output.

Inputs VIDEO (AUDIO IN):

Sensitivity: 250 mV

Impedance: 50 kilohms

SAT (AUDIO IN):

Sensitivity: 450 mV

Impedance: 50 kilohms

Phones Accepts low-and high-

impedance headphones.

Super Audio CD/DVD system

Laser

Semiconductor laser

uper Audio CD/DVD:

λ = 650 nm)

(CD: λ = 780 nm)

Emission duration:

continuous

Signal format system NTSC or NTSC/PAL

Frequency response (at 2 CH STEREO mode)

DVD (PCM): 2 Hz to 22

kHz (±1.0 dB)

CD: 2 Hz to 20 kHz (±1.0

dB)

Tuner section

System PLL quartz-locked digital

synthesizer system

FM tuner section

Tuning range 87.5 − 108.0 MHz (50 kHz

step)

antenna (aerial) FM wire antenna (aerial)

antenna (aerial) terminals 75 ohms, unbalanced

Intermediate frequency 10.7 MHz

AM tuner section

Tuning range 531 − 1,602 kHz (with the

interval set at 9 kHz)

530 − 1,710 kHz (with the

interval set at 10 kHz)

antenna (aerial) AM loop antenna (aerial)

Intermediate frequency 450 Hz

Video section (exept AEP, UK models)

Outputs Video: Vp-p 75 ohms

Video section (EURO AV) (AEP,UK models)

Outputs Video: 1 Vp-p 75 ohms

S video:

Y: 1 Vp-p 75 ohms

C: 0.286 Vp-p 75 ohms

COMPONENT:

Y: 1 Vp-p 75 ohms

PB/CB, PR/CR: 0.7 Vp-p

75 ohms

General

System

Power requirements 220 − 240 V AC, 50/60 Hz

Power consumption 90 W (220-240 V AC)

0.3 W (220-240 V AC) ( at

the Power Saving Mode)

Dimensions (approx.) 430 × 70 × 393 mm

(w/h/d) incl. projecting

parts

Mass (approx.) 4.4 kg

Design and specifications are subject to change

without notice.

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Overview

This document is a service manual for the HCD-SB500W, which is an amplifier, Super Audio CD/DVD system, and tuner section found in the DAV-SB500W. It covers models for AEP, UK, E, and Australian markets, with version 1.0 released in June 2004.

Function Description

The HCD-SB500W is a comprehensive home audio system capable of playing various disc formats and offering tuner functionalities. It integrates an amplifier, a Super Audio CD/DVD player, and a tuner into a single unit.

Disc Playback Capabilities:

The system supports a wide range of disc formats, including:

DVD VIDEO: Standard DVD video discs.
Super Audio CD: High-fidelity audio discs.
VIDEO CD: Video CDs, including those with PBC (Playback Control) functions (Ver. 2.0) for interactive software and high-resolution still pictures, and those without PBC functions (Ver. 1.1) for video playback and music.
Audio CD: Standard audio CDs.
CD-R/CD-RW: Supports audio data, MP3 files, and JPEG files.

Discs the system cannot play include:

CD-ROMs (except for .MP3, .JPG, or .JPEG extensions).
CD-Rs/CD-RWs not recorded in audio CD, video CD, or ISO9660 Level 1/Level 2 or Joliet extended format.
Data part of CD-Extras.
DVD-ROMs, DVD Audio discs, DVD-RAMs.
DVD-RWs in VR (Video Recording) mode.
Progressive JPEG files.
DVDs with a different region code than the unit.
Non-standard or non-circular discs (e.g., card, heart, or star shape).
Discs with paper or stickers on them, or those with adhesive/cellophane tape.
Music discs encoded with copyright protection technologies that do not conform to the Compact Disc (CD) standard.

Multi Session CD Playback:

The system can play Multi Session CDs if an MP3 audio track or JPEG image file is contained in the first session. Subsequent MP3 audio tracks or JPEG image files recorded in later sessions can also be played back. However, if audio tracks and images in music CD format or video CD format are recorded in the first session, only the first session will be played.

Region Code:

The system is region-coded and will only play DVDs labeled with the same region code as the unit. DVDs labeled with the "ALL" region code will also play. Attempting to play a DVD with an incompatible region code will display a "Playback prohibited by area limitations" message on the TV screen.

Copyrights:

This product incorporates copyright protection technology authorized by Macrovision and is intended for home and other limited viewing uses only. Reverse engineering or disassembly is prohibited. It also integrates Dolby Digital and Dolby Pro Logic (II) adaptive matrix surround decoder, and DTS Digital Surround System.

Important Technical Specifications

Amplifier Section:

Stereo mode (rated): 65 W + 65 W (4 ohms at 1 kHz, DIN).
Surround mode (reference):
- Front: 96 W + 96 W (with SS-TS11)
- Center: 96 W (with SS-CT11)
- Subwoofer: 170 W (with SS-WS11)
- Note: Actual sound output may vary depending on sound field settings and the source.
Inputs:
- VIDEO (AUDIO IN): Sensitivity: 250 mV, Impedance: 50 kilohms.
- SAT (AUDIO IN): Sensitivity: 450 mV, Impedance: 50 kilohms.
Phones: Accepts low- and high-impedance headphones.

Super Audio CD/DVD System:

Laser: Semiconductor laser.
- Super Audio CD/DVD: λ = 650 nm.
- CD: λ = 780 nm.
- Emission duration: continuous.
Signal format system: NTSC or NTSC/PAL.
Frequency response (at 2 CH STEREO mode):
- DVD (PCM): 2 Hz to 22 kHz (±1.0 dB).
- CD: 2 Hz to 20 kHz (±1.0 dB).

Tuner Section:

System: PLL quartz-locked digital synthesizer system.
FM tuner section:
- Tuning range: 87.5 – 108.0 MHz (50 kHz step).
- Antenna (aerial): FM wire antenna (aerial).
- Antenna (aerial) terminals: 75 ohms, unbalanced.
- Intermediate frequency: 10.7 MHz.
AM tuner section:
- Tuning range: 531 – 1,602 kHz (with 9 kHz interval) or 530 – 1,710 kHz (with 10 kHz interval).
- Antenna (aerial): AM loop antenna (aerial).
- Intermediate frequency: 450 Hz.

Video Section (except AEP, UK models):

Outputs: Video: Vp-p 75 ohms.

Video Section (EURO AV) (AEP, UK models):

Outputs:
- Video: 1 Vp-p 75 ohms.
- S video: Y: 1 Vp-p 75 ohms, C: 0.286 Vp-p 75 ohms.
- COMPONENT: Y: 1 Vp-p 75 ohms, PB/CB, PR/CR: 0.7 Vp-p 75 ohms.

General System:

Power requirements: 220 − 240 V AC, 50/60 Hz.
Power consumption: 90 W (220-240 V AC), 0.3 W (220-240 V AC) (at Power Saving Mode).
Dimensions (approx.): 430 × 70 × 393 mm (w/h/d) including projecting parts.
Mass (approx.): 4.4 kg.

Usage Features

Front Panel Controls:

Power button (I/1).
Disc tray and open/close button (A).
Playback (H), pause (X), and stop (x) buttons.
Navigation/preset buttons (./>, PRESET –/+).
Function selection button.
Volume control (VOLUME –/+).
PHONES jack.
Front panel display and STANDBY indicator.
Remote sensor.

Rear Panel Connections:

SPEAKER jacks (FRONT L/R, WOOFER, CENTER).
DIR-T1 jack.
VIDEO AUDIO IN L/R jacks.
COMPONENT VIDEO OUT jacks (Y, PB/CB, PR/CR).
EURO AV OUTPUT (TO TV) jack (AEP, UK models only).
MONITOR OUT (VIDEO/S VIDEO) jacks (except AEP, UK models).
AM terminals.
FM 75 COAXIAL jack.
SAT AUDIO IN L/R jacks.

Remote Commander (RM-Z20016) Functions:

SONY TV DIRECT, SLEEP, TUNER/BAND, MUTING, TUNER MENU, PLAY MODE, REPEAT, FM MODE, TV, AUDIO, ANGLE, SUBTITLE, PRESET –/+, PLAY, PAUSE, DVD TOP MENU/ALBUM–, navigation (C/X/x/c/ENTER), DVD DISPLAY, TV CH +/–, TV VOL +/–, TV I/1 (on/standby), I/1 (standby), Z (open/close), DSGX, AUTO FORMAT DIRECT, MODE, NIGHT MODE, FUNCTION, Number buttons, ENTER, m/M/ / SLOW, TUNING –/+, STOP, DISPLAY, DVD MENU/ALBUM+, VOLUME +/–, O RETURN, TV/VIDEO, CLEAR, DIMMER, DVD SETUP.

Test Modes:

The service manual details various test modes for diagnosis and adjustment:

COLD RESET: Clears all data to initial conditions.
VERSION DISPLAY: Checks model and software version.
DISPLAY LED TEST: Checks fluorescent indicator tube and FL backlight LED.
AUTO TUNING: Initiates auto tuning for the tuner.
AMP TEST: Checks amplifier functions, including output changes and DSGX/NIGHT MODE on/off.
KEY TEST: Checks front panel key functionality.
ROBBERY PREVENTION LOCK: Prevents disc ejection for demonstration purposes.
SHIP MODE: Moves the optical pick-up to a vibration-durable position for transport.
REPEAT 5 TIMES CANCEL: Disables the 5-time repeat limit for DVD playback.
AM TUNING INTERVAL CHANGE-OVER: Switches AM channel step between 9 kHz and 10 kHz (except AEP, UK, Russian models).
DVD DEBUG MODE: Enables DVD debugging.
COLOR SYSTEM CHANGE-OVER: Changes video color system (NTSC/PAL) (Singapore and Australian models).
COMPULSION INTERLACE: Changes video output to interlace.
VACS DISPLAY: Displays Variable Attenuation Control System states.
VACS ON/OFF: Switches VACS on or off.
PRODUCT OUT: Performs COLD RESET and SHIP MODE simultaneously.
DVD TEST MODE: A comprehensive mode for diagnosis and adjustment using the remote commander and monitor TV, including Syscon Diagnosis, Drive Auto Adjustment, Drive Manual Operation, Mecha Aging, Emergency History, Mecha Error History, Version Information, Video Level Adjustment, Disc Type selection, Servo Control, Track/Layer Jump, EEPROM Write Adjust, Memory Check, Disc Check Memory, Error Rate Display, and SACD Water Mark Check.

Maintenance Features

Chip Component Replacement:

Never reuse a disconnected chip component.
Be aware that the minus side of a tantalum capacitor can be damaged by heat.

Flexible Circuit Board Repairing:

Maintain soldering iron temperature around 270 ˚C.
Avoid touching the same conductor of the circuit board more than three times.
Be careful not to apply force on the conductor during soldering/unsoldering.

Laser Diode Emission Check:

The laser beam is highly concentrated; observe from more than 30 cm away from the objective lens.

Unleaded Solder:

Boards requiring unleaded solder are marked with "LF". Unleaded solder melts at a higher temperature (approx. 40 ˚C higher) than ordinary solder. Soldering irons with temperature regulators should be set to approx. 350 ˚C.
Caution: The printed pattern (copper foil) may peel if heated too long.
Unleaded solder has strong viscosity, so be careful to avoid solder bridges.
It is best to use only unleaded solder, but it can be added to ordinary solder.

Releasing the Disc Tray Lock:

To unlock the disc tray (antitheft function), press the A and x buttons simultaneously for five seconds. The message "UNLOCKED" will be displayed.

Replacing the DMB07 Board:

If replacing the DMB07 board, "Drive Auto Adjustment" cannot be performed correctly. Memory must be initialized by setting test mode, then "DRIVE MANUAL OPERATION," then "2-6, Memory Check," and finally pressing the CLEAR key.

Handling Discs:

Handle discs by the edge to keep them clean; do not touch the surface.
Do not stick paper or tape on discs.
Avoid exposing discs to direct sunlight or heat sources (e.g., hot air ducts, parked cars).
Store discs in their cases after playing.

Cleaning Discs:

Clean discs with a cleaning cloth, wiping from the center outwards.
Do not use solvents (benzine, thinner), commercially available cleaners, or anti-static sprays for vinyl LPs.