Sony Understanding IC102 and IC681 Locations in CD Players
Page 27

6-7. PRINTED WIRING BOARD MAIN SECTION • See page 20 for Circuit Boards Location.

MAIN BOARD

TO

TO

A

E

DRIVER

BD BOARD

BOARD

CN101

 

CN701

(Page 28)

 

 

(Page 36)

 

 

A

IC102

E

1

PH671

 

 

 

 

 

 

2

CD DIGITAL

 

19

 

OUT

 

 

3

 

 

 

 

 

 

 

 

OPUTICAL

DX30

B

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC661

 

 

 

 

 

 

 

 

 

 

 

IC401

E

1

IC681

 

 

 

 

 

TM101

 

 

 

 

 

 

1

2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

AEP

 

 

 

E

IC101

 

75

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANTENNA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO

 

 

 

 

 

E

 

 

E

 

 

 

 

D

 

E

 

 

 

 

 

 

E

 

 

 

 

PANEL

 

 

 

 

 

 

 

 

 

 

 

 

BOARD

E

 

 

 

IC301

 

 

E

 

 

 

 

AM

 

CN711

 

E

 

 

 

 

 

AEP,UK

 

 

 

 

 

 

 

 

 

 

 

 

(Page 32)

E

 

 

 

 

 

 

 

 

 

 

 

 

 

E

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

E

 

 

E

 

 

 

 

 

IC103

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAPE DECK BLOCK

 

 

DX30

 

 

 

 

 

 

AEP

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

SUPPLIED WITH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THE ASSEMBLED

 

 

 

 

 

 

 

 

 

 

 

 

 

F

BLOCK

 

 

E

 

E

 

AEP,UK

E

 

 

 

 

R

 

 

DX30

 

 

 

 

 

 

 

 

 

MD/VIDEO

 

 

 

 

 

 

 

 

 

 

 

 

 

A DECK

 

 

 

 

 

 

 

 

 

E

 

 

(AUDIO)

 

 

E

E

 

 

 

 

 

 

 

 

L

 

PLAYBACK

 

 

 

 

 

 

 

E

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

E

M961

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L-CH

 

 

 

 

 

 

 

 

 

 

 

 

 

E

E

G

 

E

 

E

E

JK302

R-CH

 

 

E

 

SPEAKER

 

IC201

 

E

 

 

E

E

 

 

 

 

 

+ -

 

 

 

 

 

 

E

 

E

 

 

 

 

 

 

 

 

L ch

B DECK

 

 

 

 

 

 

 

 

IC683

E

 

E

IC684 IC682

R ch

E

 

RECORD/PLAYBACK/ERASE

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

1

2

3

1

2

3

1

2

3

AEP

 

 

 

 

 

 

 

L-CH

E

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DX30

 

 

 

 

 

 

 

 

 

 

 

E

E

 

 

 

 

 

 

 

 

 

R-CH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

I

 

 

E

 

 

 

 

 

 

 

 

 

 

 

E

 

E

 

 

E

 

 

 

 

ERASE

 

 

 

 

 

 

 

 

 

AEP

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXCEPT

 

 

 

 

 

 

 

 

 

 

 

 

AEP

 

 

 

 

 

 

 

 

 

 

 

 

AEP

11

J

 

 

 

 

 

 

 

 

 

 

 

 

1-681-440-

(11)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

TO

B

TO

 

 

 

 

 

 

 

 

 

 

 

POWER AMP BOARD

POWER AMP BOARD

 

 

 

 

 

 

 

 

 

 

 

CN503

 

CN502

 

 

 

 

 

 

 

 

 

 

 

 

(Page 30)

 

(Page 30)

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

HCD-DX30/RG40

• Semiconductor Location

Ref. No.

Location

Ref. No.

Location

 

 

 

 

D101

D-13

Q101

C-11

D104

C-11

Q102

A-12

D108

C-10

Q103

D-11

D203

F-6

Q104

D-11

D204

F-6

Q210

F-5

D205

G-6

Q211

F-6

D206

F-3

Q212

H-4

D207

I-6

Q213

F-4

D301

E-8

Q214

G-6

D302

C-5

Q215

H-5

D303

B-8

Q216

H-4

D361

G-10

Q217

G-4

D371

G-13

Q218

H-3

D372

H-12

Q219

H-4

D374

H-12

Q220

H-4

D383

F-11

Q221

H-3

D601

E-3

Q222

G-6

D602

E-3

Q223

I-4

D661

B-5

Q224

I-5

D662

B-4

Q225

G-6

D663

B-6

Q226

F-5

D664

B-5

Q227

I-6

D665

B-5

Q228

I-5

D666

B-5

Q229

F-4

D667

A-5

Q230

H-5

D668

A-5

Q301

I-7

D669

B-5

Q302

I-8

D670

A-7

Q361

D-4

D681

H-11

Q362

D-4

D682

H-10

Q363

G-12

D683

H-11

Q364

G-11

D684

H-10

Q365

G-11

D685

H-8

Q371

G-13

D686

G-8

Q373

G-12

D687

H-11

Q381

G-12

D688

H-11

Q382

G-12

D689

H-11

Q383

G-12

D690

H-11

Q384

F-12

D691

G-7

Q385

F-12

D692

G-7

Q386

F-11

D693

G-8

Q387

F-11

D694

I-13

Q601

D-3

D695

I-13

Q602

E-3

 

 

Q603

D-3

IC101

C-11

Q604

E-3

IC102

A-11

Q605

D-3

IC201

G-4

Q606

D-3

IC301

D-8

Q661

B-5

IC401

C-3

Q681

C-9

IC661

B-6

Q682

D-9

IC681

C-9

 

 

IC682

H-8

 

 

IC683

H-8

 

 

IC684

H-7

 

 

27 27

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Image 27
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Contents Specifications NEWKSM-213DCP Safety CHECK-OUT HCD-DX30/RG40Leakage 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 3Printed Wiring Board BD Section SemiconductorTPFE0 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 Except SP,E,AR,E51 US,CND,SP,E,AR,E51AEP AEP,SP,E,AR,E51 US,CND SP,E,AR,E51,AUSSchematic 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 MainFilm CONNECTOR, FFC 17P CN5PLUG, Connector 3P PLUG, Connector 2P DiodeTRANSFORMER, if Front ENDTerminal TERMINAL, EarthBN1F4M-TP TRANSFORMER, Bias OscillationPhoto Interrupter BA1A4M-TPR112 216-829-11 Metal Oxide DX30AR,AUS,E,E51,MX,SP,TH,RG40HCD-DX30/RG40 Main Motor HCD-DX30/RG40 Panel Screw +BVTTDiode LTL77HKYTNNTAPE A/B RG40 SWITCH, Keyboardtape A/B Inductor 0UH Fluorescent Indicator FLD1Indicator TUBE, Fluorescent SWITCH, KeyboardmdvideoHCD-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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