Sony HCD-DX30, HCD-RG40 specifications Circuit Board Location, IC701 4 Stop Mode

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HCD-DX30/RG40

6-1. CIRCUIT BOARD LOCATION

 

MOTOR board

ADDRESS SENSOR board

VIDEO OUT board

 

DRIVER board

BD board

 

SUB TRANS board

TRANS board

SENSOR board

PANEL board

MAIN board

KEY board

POWER AMP board

WAVEFORMS

– BD BOARD –

1 IC101 yj

 

3 IC101 ra

CD PLAY MODE

 

CD PLAY MODE

 

6.4Vp-p

approx 200mVp-p

59ns

 

 

 

(16.9344MHz)

 

 

2 IC101 ta

 

4 IC101 el

CD PLAY MODE

 

CD PLAY MODE

 

 

approx 170mVp-p

400nsec/div

1.2Vp-p

 

– MAIN BOARD –

1IC102 wf STOP MODE

4.1Vp-p 222ns

(4.5MHz)

2IC401 qd STOP MODE

4.0Vp-p 63ns

(16.0MHz)

3IC401 qa STOP MODE

3.0Vp-p 31s

(32.768kHz)

– PANEL BOARD –

1IC701 4 STOP MODE

5.3Vp-p 200ns

(5MHz)

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Contents KSM-213DCP SpecificationsNEW Leakage Safety CHECK-OUTHCD-DX30/RG40 Table of Contents Exploded ViewsHCD-DX30/RG40 Section Service Note Main unit HCD-DX30/RG40 Section GeneralRemote Control HCD-DX30/RG40 Section Disassembly Case TOPCD Ddor Front Panel SectionTape Mechanism Deck Panel BoardKEY Board Main Board and Power Board Base UnitDriver BOARD, Motor Board and Address Sensor Board HCD-DX30/RG40 Section Test Mode MC Test Mode Microprocessor version displayAging Mode Error displayFunction Change Mode Display action Action contents Final timingHCD-DX30/RG40 Section Electrical Adjustments CD SectionBalance 1 Track jump Check RF PLL Free-run Frequency CheckHCD-DX30/RG40 Section Diagrams + LineIC701 4 Stop Mode Circuit Board LocationBlock Diagrams TUNER/CD Section KSM-213DCPMain Section TC BlockIC B/D IC B/D Schematic Diagram Main /4 HCD-DX30/RG40 IC 3 Semiconductor LocationTPFE0 Printed Wiring Board BD SectionSemiconductor IC B/D Power AMP Board AEP,KRSchematic Diagram Power AMP Section Panel Board 3333 KEY Board Schematic Diagram KEY Section IC701 IC B/D US,CND,SP,E,AR,E51 AEPAEP,SP,E,AR,E51 US,CND SP,E,AR,E51,AUS Except SP,E,AR,E51Schematic Diagram Trans Section 4040 Panel Board IC701 UPD780232GC-031-8BT Display Control SbsyIC Block Diagrams IC101 BA1450 Main BoardIC701 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 HCD-DX30/RG40 Main MylarCONNECTOR, FFC 17P CN5 PLUG, Connector 3PPLUG, Connector 2P Diode FilmFront END TerminalTERMINAL, Earth TRANSFORMER, ifTRANSFORMER, Bias Oscillation Photo InterrupterBA1A4M-TP BN1F4M-TPR112 216-829-11 DX30AR,AUS,E,E51,MX,SP,TH,RG40 Metal OxideHCD-DX30/RG40 Main Motor Diode LTL77HKYTNNTAPE A/B RG40 HCD-DX30/RG40 PanelScrew +BVTT Inductor 0UH Fluorescent Indicator FLD1 Indicator TUBE, FluorescentSWITCH, 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.