Sony HCD-FX205 - Service Manual

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
HCD-FX200/FX205
SPECIFICATIONS
COMPACT DISC RECEIVER
9-889-800-02
2010D05-1
©
2010.04
AEP Model
HCD-FX200/FX205
E Model
Australian Model
HCD-FX200
Ver. 1.1 2010.04
• HCD-FX200 is the amplifi er, CD player, tuner
and USB section in CMT-FX200.
• HCD-FX205 is the amplifi er, CD player, tuner
and USB section in CMT-FX205. Photo: HCD-FX200
Model Name Using Similar Mechanism
NEW
Base Unit Name
BU-D1BD73U
Optical Pick-up Block Name
DA11MMVGP
 MPEG Layer-3 audio coding technology and patents
licensed from Fraunhofer IIS and omson.
 All other trademarks and registered trademarks are of
their respective holders. In this manual,
TM
and
®
marks
are not specied.
Amplier section
European and Russian models:
DIN power output (rated): 4 watts + 4 watts (4 ohms at 1 kHz, DIN)
Continuous RMS power output (reference): 5 watts + 5 watts (4 ohms at
1 kHz, 10% THD)
Music power output (reference): 9 watts + 9 watts
Other models:
DIN power output (rated): 4 watts + 4 watts (4 ohms at 1 kHz, DIN)
Continuous RMS power output (reference): 5 watts + 5 watts (4 ohms at
1 kHz, 10% THD)
Input
AUDIO IN (stereo mini jack): Sensitivity 550 mV, impedance 50 kilohms
Outputs
PHONES (stereo mini jack): Accepts headphones with an impedance of
8 ohms or more
SPEAKERS: Accepts impedance of 4 ohms
CD player section
System: Compact disc and digital audio system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6μW
* is output is the value measurement at a distance of 200mm from the
objective lens surface on the Optical Pick-up Block with 7mm aperture.
Frequency response: 20 Hz – 20 kHz
Signal-to-noise ratio: More than 90 dB
Dynamic range: More than 90 dB
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section:
Tuning range
87.5 MHz – 108.0 MHz (50 kHz step)
Antenna: FM lead antenna
Intermediate frequency: 225 kHz
AM tuner section:
Tuning range
Models for Europe, Russia, Saudi Arabia:
531 kHz – 1,602 kHz (9 kHz step)
Australian model:
531 kHz – 1,710 kHz (9 kHz step)
530 kHz – 1,710 kHz (10 kHz step)
Latin American models:
530 kHz – 1,710 kHz (10 kHz step)
531 kHz – 1,710 kHz (9 kHz step)
Other models:
531 kHz – 1,602 kHz (9 kHz step)
530 kHz – 1,610 kHz (10 kHz step)
Antenna: AM loop antenna
Intermediate frequency: 53 kHz
USB section
Supported bit rate:
MP3 (MPEG 1 Audio Layer-3): 32 kbps – 320 kbps, VBR
Sampling frequencies:
MP3 (MPEG 1 Audio Layer-3): 32/44.1/48 kHz
(USB) port: Type A, maximum current 500 mA
General
Power requirements:
European and Russian models: AC 230 V, 50/60 Hz
Australian model: AC 230 V – 240 V, 50/60 Hz
Latin American models (except for Brazilian, Mexican and Argentine
models): AC 110 V – 120 V or 220 V – 240 V, 50/60 Hz, adjustable with
voltage selector
Argentine model: AC 220 V, 50/60 Hz
Models for Middle and Near East: AC 110 V – 120 V or 220 V – 240V,
50/60 Hz, adjustable with voltage selector
Korean model: AC 220 V, 60 Hz
Taiwan model: AC 120 V, 50/60 Hz
Other models: AC 220 V – 240 V, 50/60 Hz
Power consumption:
European and Russian models: 28 watts
Latin American models (except for Mexican and Argentine models):
28 watts
Models for Middle and Near East: 28 watts
Other models: 25 watts
Dimensions (W/H/D) (excl. speakers):
Approx. 158 mm × 240 mm × 225.5 mm
Mass (excl. speakers): Approx. 2.1 kg
Design and specications are subject to change without notice.
ai model: AC 220 V, 60 Hz
sStandby power consumption: 0.5 W
wiring boards.
sHalogenated ame retardants are not used in the certain printed

Summary

Servicing Notes

Optical Pick-up Block Handling

Precautions for handling the optical pick-up block and base unit.

Laser Diode Emission Check

Procedure for checking laser diode emission safely.

Laser Diode and Focus Search Check

Method to visually check laser diode emission and focus search.

Disassembly

Rear Panel Block Disassembly

Procedure to disassemble the rear panel section.

Top Panel Block Disassembly

Procedure to disassemble the top panel section.

Front Panel Block Disassembly

Procedure to disassemble the front panel section.

Main Board Removal

Procedure to remove the main board.

Optical Pick-up Block Removal

Procedure to remove the optical pick-up block (DA11MMVGP).

Test Modes

Cold Reset Procedure

Clears all data and resets the unit to initial conditions.

Panel Test Mode

Enters a mode to test all segments of the liquid crystal display.

CD Service Mode

Mode for moving SLED and controlling laser power.

Electrical Checks and Diagrams

Focus Bias Check

Checks focus bias to verify optical pick-up block performance.

Block Diagram: CD, Tuner, USB

Block diagram showing CD, tuner, and USB signal paths.

Block Diagram: Output, Panel, Power Supply

Block diagram of output, panel, and power supply sections.

Printed Wiring Board: BD73 U Board

Schematic Diagram: BD73 U Board

Schematic diagram for the BD73U board.

Printed Wiring Board: USB Board

Schematic Diagram: USB Board

Schematic diagram for the USB board.

Schematic Diagram: Main Section (1;2)

First part of the main section schematic diagram.

Schematic Diagram: Main Section (2;2)

Second part of the main section schematic diagram.

Printed Wiring Boards: Main Section

Printed Wiring Board: Panel Board

Schematic Diagram: Panel Board (1;2)

First part of the panel board schematic diagram.

Schematic Diagram: Panel Board (2;2)

Second part of the panel board schematic diagram.

Printed Wiring Board: PT Board (Except E2, E51, EA)

Schematic Diagram: PT Board (Except E2, E51, EA)

Schematic for the PT board (excluding specific models).

Printed Wiring Board: PT-SW Board (E2, E51, EA)

Schematic Diagram: PT-SW Board (E2, E51, EA)

Schematic for the PT-SW board (for specific models).

IC101 Block Diagram (BD73 U Board)

IC350 Block Diagram (Main Board)

IC5001 Block Diagram

IC5002 Block Diagram

IC301 Block Diagram (Panel Board)

IC970, 980 Block Diagrams

IC981 Block Diagram

USB Controller IC101 Pin Functions

Pin function details for the USB controller IC101.

System Controller IC801 Pin Functions

Pin function details for the system controller IC801.

Exploded Views

Overall Section Exploded View

Exploded view of the entire unit, showing all major assemblies.

Top Panel Section Exploded View

Front Panel Section Exploded View

Chassis Section Exploded View

Sony HCD-FX205 Specifications

General

Type	Mini Hi-Fi Component System
Tuner Bands	FM / AM
CD Player	Yes
CD Player Type	Single Disc
Cassette Deck	Yes
USB Playback	No
Bluetooth	No
Remote Control	Yes
Tuner	FM / AM
Tuner Presets	30 (20 FM, 10 MW)
Speakers	2-way speakers
Inputs	Aux In
Outputs	Headphone