Sony HCD-DV2D User Manual

SERVICE MANUAL
Sony Corporation
Personal Audio Division
Published by Sony Techno Create Corporation
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
DVD DECK RECEIVER
9-879-536-05
2006K16-1
© 2006.11
Ver. 1.4 2006.11
SPECIFICATIONS
HCD-DV2D
HCD-DV2D is the Amplifier, DVD player, Tape
Deck and Tuner section in CMT-DV2D.
DVD
Model Name Using Similar Mechanism HCD-GP8D
Section
DVD Mechanism Type KDA898ST
Traverse Mechanism Name 1ADOMEZ0412
TAPE Model Name Using Similar Mechanism NEW
Section Tape Transport Mechanism Type CMAL5Z220C
— Continued on next page —
This system incorporates Dolby
1)
Digital and DTS
2)
Digital
Surround System.
1)
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol are trademarks
of Dolby Laboratories.
2)
Manufactured under license from Digital Theater Systems,
Inc. “DTS” and “DTS 2.0 + Digital Out” are trademarks of
Digital Theater Systems, Inc.
Amplifier section
AUDIO POWER SPECIFICATIONS
(USA model only)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6 ohm loads, both channels driven, from
120 – 10,000 Hz: rated 50 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to
rated output.
North American model:
Front speaker
Continuous RMS power output (reference):
50 + 50 watts (6 ohms at
1kHz, 10% THD)
Total harmonic distortion less than 0.07% (6 ohms at
1kHz, 25 W)
European and Russian models:
DIN power output (rated): 40 + 40 watts (6 ohms at
1kHz, DIN)
Continuous RMS power output (reference):
50 + 50 watts (6 ohms at
1kHz, 10% THD)
Music power output (reference):
100 + 100 watts (6 ohms at
1kHz, 10% THD)
Korean model:
The following measured at AC 220 V, 60 Hz
DIN power output (rated) 35 + 35 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
45 + 45 watts
(6 ohms at 1 kHz, 10%
THD)
Other models:
The following measured at AC 120 V, 240 V, 50/60 Hz
DIN power output (rated) 40 + 40 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
50 + 50 watts
(6 ohms at 1 kHz, 10%
THD)
Inputs
TV IN (phono jacks): voltage 1 V,
impedance 47 kilohms
Outputs
VIDEO OUT (phono jack) (except for European and
Russian models): max. output level
1 Vp-p, unbalanced, Sync
negative, load impedance
75 ohms
LINE-TV (European and Russian models only):
max. output level 1 Vp-p,
unbalanced, Sync
negative, load impedance
75 ohms
DIGITAL OUT (OPTICAL) (Square optical connector
jack, rear panel)
Wavelength 660 nm
PHONES (stereo mini jack):
accepts headphones of
8ohms or more
SPEAKER: accepts impedance of
6ohms
Disc player section
System Compact disc and digital
audio and video system
Laser Semiconductor laser
(DVD: λ=650 nm,
CD: λ=780 nm)
Emission duration:
continuous
Frequency response DVD (PCM 48 kHz):
2 Hz – 22 kHz (±1 dB)
CD: 2 Hz – 20 kHz (±1 dB)
Video color system format
Pan-American models:
NTSC
European and Russian
models: PAL
Other models: NTSC, PAL

Sony HCD-DV2D Specifications

General

Brand	Sony
Model	HCD-DV2D
Category	Stereo System
Language	English

Summary

Servicing Notes

Chip Component Replacement Notes

Guidelines for replacing chip components, avoiding heat damage.

Flexible Circuit Board Repairing

Precautions for handling and soldering flexible circuit boards.

Unleaded Solder Handling

Information on characteristics and usage of unleaded solder.

General Information

Model Identification and Power Requirements

Details model variations and their respective power voltage needs.

Button Locations and Reference Pages

Maps system buttons to their respective page numbers for quick access.

Remote Control Button Functions

Explains the operation and purpose of each button on the remote.

Disassembly Procedures

Disassembly Flow Chart

Provides a step-by-step sequence for disassembling the unit.

Cover Top and DC Fan Removal

Instructions for accessing internal components by removing the top cover.

Main Board Access Procedures

Steps to access the main board during disassembly.

Test Mode Operations

Entering Test Mode Procedures

Step-by-step guide on how to access diagnostic modes.

SYSCON Diagnosis Procedures

Instructions for performing system controller diagnostics.

MPEG Test Menu Operations

Guide to accessing and using MPEG-related test functions.

Mechanical Adjustments

Torque Measurement Specifications

Details torque values for tape deck mechanisms.

Head Azimuth Adjustment Procedure

Step-by-step guide for aligning the record/playback head.

Tape Speed Check Method

Procedure to verify tape speed accuracy.

Electrical Adjustments

Deck Section Adjustment

Setting the deck section to a specific voltage level.

RF Level Check Procedure

Procedure for measuring RF signal levels on the MPEG board.

Diagrams

MPEG-1 Section Block Diagram

Illustrates the signal path within the MPEG-1 section.

Main Section Schematic Diagram

Detailed circuit diagram for the main board.

MPEG Board Printed Wiring Board (Side A)

Component layout for the MPEG board.

Exploded Views

Overall Section Exploded View

Visual breakdown of all major components.

Front Panel Section Exploded View

Detailed illustration of front panel parts.

Chassis Section Exploded View

Exploded diagram of the chassis and associated parts.

Electrical Parts List

Amplifier Section Parts List

Lists capacitors, transistors, and resistors for the AMP section.

MPEG Section Parts List

Lists capacitors and resistors for the MPEG section.

Power Board Parts List

Lists components for the power board.