Sony Complete Service Manual for CD Player Models HCD-DX30 and HCD-RG40
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HCD-DX30/RG40

SERVICE MANUAL

Ver 1.0 2001. 05

•HCD-DX30/RG40 is the tuner, deck, CD and amplifier section in

MHC-DX30/RG40.Photo : HCD-DX30

US Model

Canadian Model

AEP Model

HCD-RG40

E Model Australian Model

HCD-DX30

 

Model Name Using Similar Mechanism

NEW

 

 

 

CD

CD Mechanism Type

CDM58B-K6BD38

 

 

 

Section

Base Unit Name

BU-K2BD38

 

 

 

 

Optical Pick-up Name

KSM-213DCP

 

 

 

Tape deck

Model Name Using Similar Mechanism

NEW

Section

 

 

 

 

 

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS: (HCD-RG40 USA models only)

POWER OUTPUT AND TOTAL

HARMONIC DISTORTION:

with 6 ohm loads both channels driven, from 120 – 10,000 Hz; rates 100 watts per channel minimum RMS power, with no more than 10% total harmonic distortion from 250 milliwatts to rated output.

Total harmonic distortion less than 0.07%

(6 ohms at 1 kHz, 50 W)

Amplifier section

US, Canadian models:

HCD-RG40

Continuous RMS power output (reference)

100 + 100 watts (6 ohms at 1 kHz, 10% THD)

Total harmonic distortion less than 0.07%

(6 ohms at 1 kHz, 50 W)

AEP models:

HCD-RG40

DIN power output (rated) 65 + 65 watts

(6 ohms at 1 kHz, DIN)

Continuous RMS power output (reference)

80 + 80 watts (6 ohms at

1 kHz, 10% THD)

Music power output (reference)

Other models:

HCD-DX30

The following measured at AC 120, 220, 240 V 50/60 Hz

DIN power output (rated) 100 + 100 watts (6 ohms at 1 kHz, DIN)

Continuous RMS power output (reference)

120 + 120 watts (6 ohms at 1 kHz, 10% THD)

Inputs

MD/VIDEO (AUDIO) IN (phono jacks): voltage 450/250 mV, impedance 47 kilohms

GAME (AUDIO) IN (phono jack): voltage 450 mV, impedance 47 kilohms

MIC (mini jack): sensitivity 1 mV, impedance 10 kilohms

Outputs

PHONES (stereo mini jack):

accepts headphones of 8 ohms or more

FRONT SPEAKER: accepts impedance of 6 to 16 ohms

SURROUND SPEAKER (MHC-RG60 only): accepts impedance of 6 to 16 ohms

CD player section

System

Compact disc and digital

 

audio system

Laser

Semiconductor laser

 

(λ=780 nm)

 

Emission duration:

 

continuous

Laser output

Max. 44.6 ∝W*

 

*This output is the value

 

measured at a distance of

 

200 mm from the

 

objective lens surface on

 

the Optical Pick-up Block

 

with 7 mm aperture.

Frequency response

2 Hz – 20 kHz (±0.5 dB)

Wavelength

780 – 790 nm

Signal-to-noise ratio

More than 90 dB

Dynamic range

More than 90 dB

CD OPTICAL DIGITAL OUT

(Square optical connector jack, rear panel)

Wavelength

660 nm

Output Level

–18 dBm

— Continued on next page —

160 + 160 watts (6 ohms at 1 kHz, 10% THD)

COMPACT DISC DECK RECEIVER

9-873-149-01Sony Corporation

2001E1600-1Home Audio Company

© 2001.5

Shinagawa Tec Service Manual Production Group

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Contents NEW SpecificationsKSM-213DCP HCD-DX30/RG40 Safety CHECK-OUTLeakage Exploded Views Table of ContentsHCD-DX30/RG40 Section Service Note HCD-DX30/RG40 Section General Main unitRemote Control Case TOP HCD-DX30/RG40 Section DisassemblyFront Panel Section CD DdorPanel Board Tape Mechanism DeckKEY Board Base Unit Main Board and Power BoardDriver BOARD, Motor Board and Address Sensor Board HCD-DX30/RG40 Section Test Mode Microprocessor version display MC Test ModeError display Aging ModeDisplay action Action contents Final timing Function Change ModeCD Section HCD-DX30/RG40 Section Electrical AdjustmentsRF PLL Free-run Frequency Check Balance 1 Track jump Check+ Line HCD-DX30/RG40 Section DiagramsCircuit Board Location IC701 4 Stop ModeKSM-213DCP Block Diagrams TUNER/CD SectionTC Block Main SectionIC B/D IC B/D Schematic Diagram Main /4 HCD-DX30/RG40 Semiconductor Location IC 3Semiconductor Printed Wiring Board BD SectionTPFE0 IC B/D AEP,KR Power AMP BoardSchematic Diagram Power AMP Section Panel Board 3333 KEY Board Schematic Diagram KEY Section IC701 IC B/D AEP US,CND,SP,E,AR,E51AEP,SP,E,AR,E51 US,CND SP,E,AR,E51,AUS Except SP,E,AR,E51Schematic Diagram Trans Section 4040 Sbsy Panel Board IC701 UPD780232GC-031-8BT Display ControlIC101 BA1450 Main Board IC Block DiagramsIC701 BA6956AN Driver Board CXA2568M-T BD Board Exploded Views FLD1 Main Board Section CD Mechanism Deck Section HCD-DX30/RG40 Section Electrical Parts List Address Sensor HCD-DX30/RG40 BD Driver KEY KEY Main Mylar HCD-DX30/RG40 MainPLUG, Connector 3P CONNECTOR, FFC 17P CN5PLUG, Connector 2P Diode FilmTerminal Front ENDTERMINAL, Earth TRANSFORMER, ifPhoto Interrupter TRANSFORMER, Bias OscillationBA1A4M-TP BN1F4M-TPR112 216-829-11 Metal Oxide DX30AR,AUS,E,E51,MX,SP,TH,RG40HCD-DX30/RG40 Main Motor Screw +BVTT HCD-DX30/RG40 PanelDiode LTL77HKYTNNTAPE A/B RG40 Indicator TUBE, Fluorescent Inductor 0UH Fluorescent Indicator FLD1SWITCH, Keyboardmdvideo SWITCH, Keyboardtape A/BHCD-DX30/RG40 Power AMP HCD-DX30/RG40 Power AMP Sensor SUB Trans Trans Video OUT HCD-DX30/RG40 Revision History

HCD-RG40, HCD-DX30 specifications

The Sony HCD-DX30 and HCD-RG40 are both versatile systems that exemplify Sony's commitment to delivering exceptional audio quality within compact designs. These home audio systems combine innovative technologies with user-friendly features to enhance your listening experience.

The HCD-DX30 is designed for users who appreciate powerful sound in a straightforward package. This component system includes a combination of CD player, radio tuner, and cassette deck, catering to various preferences. One of its main features is the Mega Bass technology, which boosts low frequencies, delivering a rich and immersive audio experience for music lovers. Additionally, the system supports multiple audio formats, allowing users to enjoy their favorite tunes from CD, cassette, or radio. The implementation of a built-in equalizer allows listeners to customize the sound to match their preferences, ensuring the best playback for any genre.

On the other hand, the HCD-RG40 takes another step forward with its sleek design and modern features. This system integrates the characteristics of the DX30 but enhances them with additional connectivity options. It includes a USB port that allows users to connect flash drives and play digital music files directly, supporting various formats for flexibility. The presence of Bluetooth technology in the HCD-RG40 opens up wireless music streaming possibilities, enabling users to play music from smartphones, tablets, or laptops without the hassle of cables.

Both systems also offer a variety of output options, including headphone jacks and auxiliary inputs, making them compatible with a range of devices. Another notable feature is their timed shut-off function, which contributes to energy efficiency by automatically turning off the system when not in use.

In summary, the Sony HCD-DX30 and HCD-RG40 represent the advancements in home audio systems, showcasing a blend of classic components with modern technology. The HCD-DX30 shines with its robust sound features tailored for traditional media, while the HCD-RG40 caters to the contemporary user with its wireless connectivity and support for digital formats. Whether you’re a casual listener or an audiophile, these systems offer the audio versatility needed for an exceptional home entertainment experience.
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