Sony HCD-HX3, HCD-HX5, HCD-HX7 Schematic

HCD-HX3/HX5/HX7

SERVICE MANUAL

Ver. 1.0 2007.03

• HCD-HX3 is the amplifier, USB, CD player
and tuner section in CMT-HX3.

• HCD-HX5 is the amplifier, bluetooth, USB,
CD player and tuner section in CMT-HX5BT.

• HCD-HX7 is the amplifier, bluetooth, CD
player and tuner section in CMT-HX7BT.

• The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc.
and any use of such marks by Sony Corporation is under license. Other
trademarks and trade names are those of their respective owners.

• “WALKMAN” and “WALKMAN” logo are registered trademarks of Sony Corporation.

• MICROVAULT is a trademark of Sony Corporation.

• ATRAC, ATRAC3, ATRAC3plus and their logos are trademarks of Sony Corporation.

• U.S. and foreign patents licensed from Dolby Laboratories.

• MPEG Layer-3 audio coding technology and patents licensed from

Fraunhofer IIS and Thomson.

• The XM name and related logos are registered trademarks of XM Satellite Radio Inc.

• (c) 2006 SIRIUS Satellite Radio Inc. “SIRIUS” and the SIRIUS dog logo

are registered trademarks of SIRIUS Satellite Radio Inc.

TM ®

• and marks are omitted in this manual.

Photo: HCD-HX3

US Model

HCD-HX7

Canadian Model

AEP Model

HCD-HX3/HX5

UK Model

Australian Model

Korean Model

HCD-HX5

Model Name Using Similar Mechanism NEW
Base Unit Name HCD-HX7 BU-K6BD90-WOD

HCD-HX3/HX5 BU-K6BD90U-WOD

Optical Pick-Up Block Name KSM-213DCP

– HCD-HX7 –
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(The United States model only)
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.

Amplier section

– HCD-HX7 –

Continuous RMS power output
(reference): 50 + 50 watts (6 ohms at
1 kHz, 10% THD)

Inputs:

AUDIO IN (stereo mini jack):
voltage 250 mV, impedance 47
kilohms

Outputs:

PHONES (stereo mini jack): accepts
headphones of 8 ohms or more
SPEAKER: accepts impedance of
6 ohms

– HCD-HX5 –
Canadian, Australian, Korean models:

DIN power output (rated):
60 + 60 watts (4 ohms at 1 kHz, DIN)
Continuous RMS power output
(reference): 75 + 75 watts (4 ohms at
1 kHz, 10% THD)

European model:

DIN power output (rated):
60 + 60 watts (4 ohms at 1 kHz, DIN)
Continuous RMS power output
(reference): 75 + 75 watts (4 ohms at
1 kHz, 10% THD)
Music power output (reference):
75 + 75 watts (4 ohms at 1 kHz, 10%
THD)

Inputs:

AUDIO IN (stereo mini jack):
voltage 250 mV, impedance 47
kilohms

(USB) port: Type A, maximum

current 500 mA

Outputs:

PHONES (stereo mini jack): accepts
headphones of 8 ohms or more
SPEAKER: accepts impedance of
4 ohms

– HCD-HX3 –
Canadian model:

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)

European model:

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)
Music power output (reference): 50 +
50 watts (6 ohms at 1 kHz, 10% THD)

Inputs:

AUDIO IN (stereo mini jack):
voltage 250 mV, impedance
47 kilohms

(USB) port: Type A, maximum

current 500 mA

Outputs:

PHONES (stereo mini jack): accepts
headphones of 8 ohms or more
SPEAKER: accepts impedance of
6 ohms

SPECIFICATIONS

Bluetooth section (HCD-HX5/HX7)

Communication system:

Bluetooth Standard version 2.0

Output:

Bluetooth Standard Power Class 2

Maximum communication range:

Line of sight approx. 10 m

Frequen cy band:

2.4 GHz band (2.4000 GHz –

2.4835 GHz)

Modulation method:

FHSS

Compatible Bluetooth proles

A2DP (Advanced Audio Distribution
Profile)
AVRCP (Audio Video Remote
Control Profile)

Supp or ted codecs:

Receive: SBC (Sub Band Codec), MP3
Transmit: SBC (Sub Band Codec)

1)

The actual range will vary depending on

factors such as obstacles between devices,
magnetic fields around a microwave oven,
static electricity, reception sensitivity,
antenna’s performance, operating system,
software application, etc.

2)

Bluetooth standard proles indicate the

purpose of Bluetooth communication
between devices.

USB section (HCD-HX3/HX5)

Supported bit rate

MP3 (MPEG 1 Audio Layer-3):
32 – 320 kbps, VBR
ATRAC: 48 – 352 kbps
(ATRAC3plus), 66/105/132 kbps
(ATRAC3)
WMA: 32 – 192 kbps, VBR
AAC: 48 – 320 kbps

Sampling frequencies

MP3 (MPEG 1 Audio Layer-3):
32/44.1/48 kHz
ATRAC: 44.1 kHz
WMA: 44.1 kHz

1)

2)

:

AAC: 44.1 kHz

CD player section

System: Compact disc and digital audio
system
Laser Diode Properties

Emission duration: continuous
Laser Output*: Less than 44.6µW

* This 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

US, Canadian models: 87.5 – 108.0 MHz
(100 kHz step)
Other models: 87.5 – 108.0 MHz

(50 kHz step)
Antenna: FM lead antenna
Antenna terminals: 75 ohms unbalanced
Intermediate frequency: 10.7 MHz

– Continued on next page –

9-887-618-01

2007C05-1
© 2007.03

COMPACT DISC RECEIVER

Sony Corporation

Personal Audio Division
Published by Sony Techno Create Corporation

HCD-HX3/HX5/HX7

r

AM tuner section:

Tun ing range

US, Canadian models:
530 – 1,710 kHz (with 10 kHz tuning
interval)
531 – 1,710 kHz (with 9 kHz tuning
interval)
European model:
531 – 1,602 kHz (with 9 kHz tuning
interval)
Other models:
530 – 1,710 kHz (with 10 kHz tuning
interval)
531 – 1,602 kHz (with 9 kHz tuning

interval)
Antenna: AM loop antenna, external
antenna terminal
Intermediate frequency: 450 kHz

General

Power requirements

US, Canadian models: 120 V AC, 60 Hz

Other models: 220 – 240 V AC,

50/60 Hz
Power consumption: 40 watts (HCD-HX3/HX7)

Dimensions (w/h/d) (excl. speakers):
Approx. 285 × 120 × 215 mm

Mass (excl. speakers): 2.6 kg (HCD-HX3/HX7)
Design and specications are subject to

change without notice.

50 watts (HCD-HX5)

2.7 kg (HCD-HX5)

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be

damaged by heat.

Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270 ˚C
during repairing.

• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering
or unsoldering.

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.

SAFETY CHECK-OUT

After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA
WT -540A. Follow the man ufacturers’ instructions to use these
instruments.

2. A battery-operated A C milliammeter . The Data Precision 245
digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated A C voltmeter . The “limit” indication
is 0.75 V, so analog meters must have an accurate low-v oltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)

To Exposed Metal
Parts on Set

AC

0.15 µF

1.5 k

Ω

voltmete
(0.75 V)

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

This is appliance is classied as a CLASS 1
LASER product. This is marking is located
on the rear exterior.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQ UE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU D ANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.

2

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PAR TS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.

TABLE OF CONTENTS

HCD-HX3/HX5/HX7

1. SERVICING NOTES ............................................... 4

2. GENERAL ................................................................... 5

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 9

3-2. Panel (Top) ...................................................................... 10

3-3. Front Panel Block ............................................................ 10

3-4. MAIN Board (HX3/HX5) ............................................... 11

3-5. MAIN Board/XM Board (HX7) ...................................... 11

3-6. Switching Power Board/Sub Power Board...................... 12

3-7. Loading Mechanism Block ............................................. 12

3-8. Base Unit ......................................................................... 13

3-9. BELT ............................................................................... 13

3-10. OP Base Assy (KSM-213D)............................................ 14

4. TEST MODE.............................................................. 15

5. ELECTRICAL CHECKS........................................ 17

6. DIAGRAMS

6-1. Block Diagram – CD SERVO Section – ......................... 18

6-2. Block Diagram

– TUNER/USB/BLUETOOTH Section – ....................... 19

6-3. Block Diagram – MAIN Section – .................................. 20

6-4. Block Diagram – AMP Section – .................................... 21

6-5. Block Diagram

– PANEL/POWER SUPPLY Section – ........................... 22

6-6. Printed Wiring Boards – CD Section – ........................... 24

6-7. Schematic Diagram – CD Section – ............................... 25

6-8. Printed Wiring Boards – USB Section (HX3/HX5) –..... 26

6-9. Schematic Diagram – USB Section (HX3/HX5) – ......... 27

6-10. Printed Wiring Boards

– BLUETOOTH Section (HX5/HX7) –.......................... 28

6-11. Schematic Diagram

– BLUETOOTH Section (HX5/HX7) –.......................... 29

6-12. Printed Wiring Boards – XM Section (HX7) – ............... 30

6-13. Schematic Diagram – XM Section (HX7) – ................... 31

6-14. Printed Wiring Board – MAIN Section –........................ 32

6-15. Schematic Diagram – MAIN Section (1/3) – .................. 33

6-16. Schematic Diagram – MAIN Section (2/3) – .................. 34

6-17. Schematic Diagram – MAIN Section (3/3) – .................. 35

6-18. Printed Wiring Board – AMP Section (HX3/HX7) – ...... 36

6-19. Schematic Diagram – AMP Section (HX3/HX7) –......... 37

6-20. Printed Wiring Board – AMP Section (HX5) – ............... 38

6-21. Schematic Diagram – AMP Section (HX5) – ................. 39

6-22. Printed Wiring Boards – OUTPUT Section – ................. 40

6-23. Schematic Diagram – OUTPUT Section –...................... 40

6-24. Printed Wiring Boards – PANEL Section –..................... 42

6-25. Schematic Diagram – PANEL Section –......................... 43

6-26. Printed Wiring Boards – POWER SUPPLY Section –.... 44

6-27. Schematic Diagram – POWER SUPPLY Section – ........ 45

7. EXPLODED VIEWS

7-1. Panel Section ................................................................... 64

7-2. Chassis (Top) Section ...................................................... 65

7-3. Panel Key Section............................................................ 66

7-4. Front Panel Section ......................................................... 67

7-5. MAIN Section ................................................................. 68

7-6. Chassis Section ................................................................ 69

7-7. Loading Mechanism Section ........................................... 70

7-8. Base Unit Section (BU-K6BD90-WOD: HX7)

(BU-K6BD90U-WOD: HX3/HX5) ................................ 71

8. ELECTRICAL PARTS LIST................................ 72

3

HCD-HX3/HX5/HX7

SECTION 1

SERVICING NOTES

NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick­up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead­free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 °C higher

than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!

• Strong viscosity

Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.

• Usable with ordinary solder

It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

MODEL IDENTIFICATION

– Back Panel –

PART No.

MODEL PART No.

HX3: Canadian 2-895-161-0[]
HX3: AEP 2-895-161-1[]
HX5: Canadian 3-096-225-0[]
HX5: AEP , UK 3-096-225-1[]
HX5: Australian 3-096-225-3[]
HX5: Korean 3-096-225-4[]
HX7 3-096-225-5[]

RELEASING THE ANTITHEFT LOCK

The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.

Releasing Procedure :

1. Press the I/1 button to turn the power on.

2. While pressing the x/CANCEL button, press the Z button
until “UNLOCKED” displayed on the fluorescent indicator
tube (around 5 seconds).

Note: When “LOCKED” is displayed, the antitheft lock is not released by

turning power on/off with the I/1 button.

4

– HCD-HX3 –

SECTION 2

GENERAL

HCD-HX3/HX5/HX7

This section is extracted from
instruction manual.

Front panel

Top panel

Remote (RM-SCU35)

1

"/1 (power) button

Press to turn on the system.

2

STANDBY indicator

Lights up when the system is turned off.

3

USB MEMORY indicator

Lights up when an optional USB device
(Digital music player or USB storage
media) is connected.

4

Remote sensor

5

Unit: VOLUME control
Remote: VOLUME +/– button

Turn or press to adjust the volume.

6

AUDIO IN jack

Connect to an optional audio
component.

7

PHONES jack

Connect the headphones.

8

Z (open/close) button

Press to open or close the disc tray.

9

(USB) port

Connect to an optional USB device
(Digital music player or USB storage
media).

q;

Playback buttons and function
buttons

Unit: USB u (play/pause)
button

Press to select the USB function.
Press to start or pause playback of an
optional USB device (Digital music
player or USB storage media).

Remote: USB button

Press to select the USB function.

Unit: CD u (play/pause)
button

Press to select the CD function.
Press to start or pause playback of a disc.

Remote: CD button

Press to select the CD function.

Remote: N (play) button,
X (pause) button

Press to start or pause playback.

TUNER/BAND button

Press to select the TUNER function.
Press to select FM or AM reception
mode.

Unit: AUDIO IN button

Press to select the AUDIO IN function.

FUNCTION button

Press to select the function.

qa

Unit: x/CANCEL (stop/cancel)
button
Remote: x(stop) button

Press to stop playback.
Press to cancel search.

qs

SEARCH button

Press to enter or exit search mode.

qd

ENTER button

Press to enter the settings.

qf

./> (go back/go forward)
button

Press to select a track or file.

Unit: TUNE +/– (tuning) button
Remote: +/– (tuning) button

Press to tune in the desired station.

+/– (select folder) button

Press to select a folder.

m/M (rewind/fast forward)
button

Press to nd a point in a track or file.

qg

PLAY MODE/TUNING MODE
button

Press to select the play mode of a CD,
MP3 disc or an optional USB device
(Digital music player or USB storage
media).
Press to select the tuning mode.

qh

Sound buttons
Unit: DSGX button
Remote: EQ button

Press to select the sound effect.

qj

DISPLAY button

Press to change the information on the
display.

qk

CLOCK/TIMER SELECT button
CLOCK/TIMER SET button

Press to set the clock and the Play Timer.

ql

REPEAT/FM MODE button

Press to listen to a disc, a single track or
file repeatedly.
Press to select the FM reception mode
(monaural or stereo).

w;

Battery compartment lid

wa

CLEAR button

Press to delete a pre-programmed track
or file.

ws

TUNER MEMORY button

Press to preset the radio station.

wd

SLEEP button

Press to set the Sleep Timer.

5

HCD-HX3/HX5/HX7

– HCD-HX5 –

Front panel

Top panel

Remote (RM-SCU35)

1

"/1(power) button

Press to turn on the system.

2

STANDBY indicator

Lights up when the system is turned off.

3

BLUETOOTH indicator

Lights up when the Bluetooth function
is active.

4

Remote sensor

5

BLUETOOTH OPR button

Press to make a connection,
disconnection, or pairing with a
Bluetooth device.

6

Unit: VOLUME control
Remote: VOLUME +/– button

Turn or press to adjust the volume.

7

AUDIO IN jack

Connect to an optional audio
component.

8

PHONES jack

Connect the headphones.

9

Z (open/close) button

Press to open or close the disc tray.

q;

(USB) port

Connect to an optional USB device
(Digital music player or USB storage
media).

qa

Playback buttons and function
buttons

Unit: BLUETOOTH u (play/
pause) button

Press to select the Bluetooth function.
Press to start or pause playback of the
music on the Bluetooth device (Bluetooth
mobile phone, etc.).

Unit: USB u (play/pause)
button

Press to select the USB function.
Press to start or pause playback of an
optional USB device (Digital music
player or USB storage media).

Remote: USB button

Press to select the USB function.

Unit: CD u (play/pause)
button

Press to select the CD function.
Press to start or pause playback of a disc.

Remote: CD button

Press to select the CD function.

Remote: N (play) button,
X (pause) button

Press to start or pause playback.

TUNER/BAND button

Press to select the TUNER function.
Press to select FM or AM reception
mode.

Unit: AUDIO IN button

Press to select the AUDIO IN function.

Remote: FUNCTION button

Press to select the function.

qs

Unit: x/CANCEL (stop/cancel)
button
Remote: x (stop) button

Press to stop playback.
Press to cancel search.

qd

SEARCH button

Press to enter or exit search mode.

qf

ENTER button

Press to enter the settings.

qg

./> (go back/go forward)
button

Press to select a track or file.

Unit: TUNE +/– (tuning) button
Remote: +/– (tuning) button

Press to tune in the desired station.

+/– (select folder) button

Press to select a folder.

m/M (rewind/fast forward)
button

Press to find a point in a track or file.

qh

PLAY MODE/TUNING MODE
button

Press to select the play mode of a CD,
MP3 disc or an optional USB device
(Digital music player or USB storage
media).
Press to select the tuning mode.

qj

Sound buttons
Unit: DSGX button
Remote: EQ button

Press to select the sound effect.

qk

DISPLAY button

Press to change the information on the
display.

ql

CLOCK/TIMER SELECT button
CLOCK/TIMER SET button

Press to set the clock and the Play Timer.

w;

REPEAT/FM MODE button

Press to listen to a disc, a single track or
file repeatedly.
Press to select the FM reception mode
(monaural or stereo).

wa

Battery compartment lid

ws

CLEAR button

Press to delete a pre-programmed track
or file.
Press to erase the pairing registration
information of the Bluetooth device.

wd

TUNER MEMORY button

Press to preset the radio station.

wf

SLEEP button

Press to set the Sleep Timer.

6

– HCD-HX7 –

Front panel

Top panel

Remote (RM-SCR32)

1

"/1 (power) button

Press to turn on the system.

2

STANDBY indicator

Lights up when the system is turned off.

3

BLUETOOTH indicator

Lights up when the Bluetooth function
is active.

4

Remote sensor

5

BLUETOOTH OPR button

Press to make a connection,
disconnection, or pairing with a
Bluetooth device.

6

Unit: VOLUME control
Remote: VOLUME +/– button

Turn or press to adjust the volume.

7

AUDIO IN jack

Connect to an optional audio
component.

8

PHONES jack

Connect the headphones.

9

Unit: Z (open/close) button
Remote: OPEN/CLOSE Z button

Press to open or close the disc tray.

q;

Playback buttons and function
buttons

Unit: BLUETOOTH u (play/
pause) button

Press to select the Bluetooth function.
Press to start or pause playback of the
music on the Bluetooth device (Bluetooth
mobile phone, etc.).

Unit: CD u (play/pause)
button

Press to select the CD function.
Press to start or pause playback of a disc.

Remote: CD button

Press to select the CD function.

Remote: n (play) button,
X (pause) button

Press to start or pause playback.

TUNER/BAND button

Press to select the TUNER function.
Press to switch among FM, AM, XM and
SIRIUS band.

AUDIO IN button

Press to select the AUDIO IN function.

FUNCTION button

Press to select the function.

qa

Unit: x/CANCEL (stop/cancel)
button
Remote: x(stop) button

Press to stop playback.
Press to cancel search.

qs

SEARCH button

Press to enter or exit search mode.

qd

ENTER button

Press to enter the settings.

HCD-HX3/HX5/HX7

qf

./> (go back/go forward)
button

Press to select a track or file.

Unit: TUNE +/– (tuning) button

Remote: +/– (tuning) button

Press to tune in the desired station.

+/– (select folder) button

Press to select a folder.

Unit: CAT +/– (category) button
Remote: CATEGORY +/– button

Press to select a satellite radio category.

m/M (rewind/fast forward)
button

Press to find a point in a track or file.

qg

PLAY MODE/TUNING MODE
button

Press to select the play mode of a CD or
MP3 disc.
Press to select the tuning mode.

qh

Sound buttons
Unit: DSGX button
Remote: EQ button

Press to select the sound effect.

qj

DISPLAY button

Press to change the information on the
display.

qk

Satellite radio buttons
XM button

Press to select XM band.

SIRIUS button

Press to select SIRIUS band.

ql

TUNER MEMORY button

Press to preset the radio station.

w;

FM MODE button

Press to select the FM reception mode
(monaural or stereo).

wa

CLOCK/TIMER SELECT button
CLOCK/TIMER SET button

Press to set the clock and the Play Timer.

ws

Battery compartment lid

wd

SLEEP button

Press to set the Sleep Timer.

wf

REPEAT button

Press to listen to a disc, a single track or
file repeatedly.

wg

CLEAR button

Press to delete a pre-programmed track
or file.
Press to delete a SIRIUS Parental Lock
password entry.
Press to erase the pairing registration
information of the Bluetooth device.

wh

Number buttons

Press to select a track, file or satellite
channel.
Press to enter a SIRIUS Parental Lock
password.
Press to enter a Bluetooth passcode.

7

HCD-HX3/HX5/HX7

– HCD-HX3 –

Information on the display

1

Play/Pause

2

DSGX

3

Tuner reception mode
Tuner reception

4

Text information

5

Audio format

6

Play mode

7

Timer

– HCD-HX5 –

Information on the display

1

Play/Pause

2

DSGX

3

Tuner reception mode
Tuner reception

4

Text information

5

Audio format

6

Play mode

7

Timer

8

USB MEMORY

Lights up when an optional USB device
is connected.

– HCD-HX7 –

Information on the display

1

Play/Pause

2

DSGX

3

Tuner reception mode
Tuner reception

4

Text information

5

Audio format

6

Play mode

7

Timer

Setting the clock

Use buttons on the remote to set the
clock.

1

Press "/1 to turn on the
system.

2

Press CLOCK/TIMER SET.

If the current mode appears on
the display, press ./>
repeatedly to select “CLOCK SET?”
and then press ENTER.

3

Press ./> repeatedly
to set the hour, and then press
ENTER.

4

Use the same procedure to set
the minutes.

The clock settings are lost when you
disconnect the power cord or if a
power failure occurs.

To display the clock when the system
is off

Press DISPLAY. The clock is displayed
for about 8 seconds.

8

• This set can be disassembled in the order shown below.

3-1. DISASSEMBLY FLOW

SET

3-2. PANEL (TOP)

(Page 10)

3-3. FRONT PANEL BLOCK

(Page 10)

HCD-HX3/HX5/HX7

SECTION 3

DISASSEMBLY

(HX3/HX5)

3-4. MAIN BOARD

(HX3/HX5)
(Page 11)

3-5. MAIN BOARD/XM BOARD

(HX7)
(Page 11)

3-7. LOADING MECHANISM

BLOCK
(Page 12)

3-8. BASE UNIT

(Page 13)

3-9. BELT

(Page 13)

(HX7)

3-10. OP BASE ASSY

(KSM-213D)
(Page 14)

3-6. SWITCHING POWER BOARD/

SUB POWER BOARD
(Page 12)

9

HCD-HX3/HX5/HX7

)

)

Note: Follow the disassembly procedure in the numerical order given.

3-2. PANEL (TOP)

9

two screws
(BVTT3

×

6)

qd

panel (top)

qa

claw

5

screw
(BVTT3

×

6)

8

panel (side L)

qs

9

two screws
(BVTT3

0

four screws
(BVTT3

×

6)

×

6)

7

6

screw
(BVTT3

×

6)

3-3. FRONT PANEL BLOCK

9

3

screw
(BVTT3

×

6)

1

screw
(BVTT3

×

6)

flexible flat cable (17 core)
(CN302)

0

connector
(CN301)

4

panel (side R)

5

6

chassis (top)

2

screw
(BVTT3

1

screw
(BVTT3

×

3

2

6

×

6)

screw
(BVTT3

×

6

10

qs

front panel block

qa

flexible flat cable (15 core)
(CN309)

(HX5/HX7)

8

7

three screws
(BVTP3

4

screw
(BVTT3

×

8)

×

6)

HCD-HX3/HX5/HX7

)

3-4. MAIN BOARD (HX3/HX5)

7

three screws
(BVTT3

×

6)

8

MAIN board

1

flexible flat cable (11 core)
(CN318)

6

connectors
(CN321)

6

three connectors
(CN304, CN305, CN306)

7

screw
(BVTT3

3

flexible flat cable (19 core)
(CN310)

4

flexible flat cable (19 core)
(CN307)

5

flexible flat cable (25 core)
(CN308)

×

6)

2

flexible flat cable (5 core)
(CN320)

3-5. MAIN BOARD/XM BOARD (HX7)

1

flexible flat cable (15 core)
(CN314)

8

three screws
(BVTT3

×

6)

0

MAIN board

2

flexible flat cable (11 core)
(CN318)

qa

screw
(BVTT3

×

6)

7

connector
(CN316)

6

three connectors
(CN304, CN305, CN306)

4

flexible flat cable (19 core)
(CN310)

9

screw
(BVTP3

5

flexible flat cable (25 core
(CN308)

8

screw
(BVTT3

×

8)

×

6)

qs

XM board

3

flexible flat cable (5 core)
(CN320)

11

HCD-HX3/HX5/HX7

d

k

3-6. SWITCHING POWER BOARD/SUB POWER BOARD

3

two connectors
(CN31, CN33)

1

three connectors
(CN304, CN305, CN306)

9

insulated plate (power)

6

coating clip

2

4

8

qa

SUB POWER board

connector
(CN1)

four screws
(BVTT3

×

6)

5

coating clip

0

SWITCHING POWER boar

7

two screws
(BVTT3

×

6)

3-7. LOADING MECHANISM BLOCK

1

three screws
(BV3)

2

lid (CD) assy

3

loading mechanism bloc

12

3-8. BASE UNIT

1

flexible flat cable
(21 core: HX7) (CN201)
(25 core: HX3/HX5) (CN203)

2

two floating screws

3

two springs (insulator)

2

floating screw

5

insulator

HCD-HX3/HX5/HX7

2

two floating screws

3

two springs
(insulator)

5

insulator

3-9. BELT

position of belt

5

insulator

5

insulator

– Bottom view –

4

6

base unit

loading (BK) assy

3

tray (AU)

belt

2

claw

1

4

belt

2

claw

13

HCD-HX3/HX5/HX7

)

3-10. OP BASE ASSY (KSM-213D)

4

op base assy
(KSM-213D)

1

flexible flat cable (16 core
(CN301)

2

Remove four solders.

3

CD board

14

SECTION 4

TEST MODE

HCD-HX3/HX5/HX7

COLD RESET

The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning the
set to the customer.

Procedure:

1. Press three buttons of x/CANCEL , [DSGX] and I/1 simultaneously.

2. The system is reset and becomes standby states.

COMMON TEST MODE

This mode is used to check operations of amplifier.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press three buttons of x/CANCEL , [ENTER] and Z simultaneously.

3. When the COMMON test mode is activated, “AUDIO IN” is
displayed on the fluorescent indicator tube and “c PLAY
SLEEP” blink on the fluorescent indicator tube.

4. Each time [EQ] button on the remote commander is pressed,
the display changes starting “TONE MAX”, “TONE MIN”
and “TONE FLAT” this order.

5. Turn the [VOLUME] knob counterclockwise, “V OLUME MIN”
is displayed on the fluorescent indicator tube. Turn the
[VOLUME] knob clockwise, “VOLUME MAX” is displayed
on the fluorescent indicator tube.

6. To release this mode, press the I/1 button.

PANEL TEST MODE

This mode is used to check the fluorescent indicator tube, LED,
model, destination, software version and key.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press three buttons of x/CANCEL , [DSGX] and Z simultaneously.

3. All segments on the fluorescent indicator tube and [STANDBY]
LED light up.

4. Press the [DSGX] button, the model and destination are
displayed on the fluorescent indicator tube.

5. Press the [DSGX] button again, MC version is displayed on
the fluorescent indicator tube.

6. Each time [DSGX] button is pressed, the display changes
starting from MC version, GC version, USBL version (HX3/
HX5 only), USBM version (HX3/HX5 only), BT version
(HX5/HX7 only), CD version, CDD version, CDMA version,
CDMB version, BDA version, BDB version, ST version, TA
version and TM version this order, and returns to the MC
version display.

7. When [SEARCH] button is pressed while the MC version is
displayed, year, month and day of the software creation is
displayed. When [SEARCH] button is pressed again, the display
returns to the MC version display.

8. Press the [ENTER] button, the key test mode is activated
and “K 0 V0” is displayed on the fluorescent indicator tube.

9. Each time a button is pressed, “K” value increases. Howe ver,
once a button is pressed, it is no longer taken into account.
All keys are pressed, display becomes “K17” (HX3) or “K18”
(HX5/HX7).

10. “V” value increases 2, 4, 6 ... if turn the [VOLUME] knob
clockwise, or it decreases 8, 6, 4 ... if turn the knob
counterclockwise

11. To release this mode, press three buttons in the same manner
as step 2, or disconnect the power cord.

TUNER STEP CHANGE

(HX3: Canadian/HX5: Canadian, Australian, Korean/HX7)

A step of AM tuning interval can be changed over between 9 kHz
or 10 kHz.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [TUNER/BAND] button to select “AM”.

3. Press the I/1 button again to turn the power off.

4. Press two buttons of [TUNER/BAND] and I/1 simultaneously.

5. The message “AM 9kHz Step” or “AM 10kHz Step” is
displayed on the fluorescent indicator tube and thus the tuning
interval is changed over.

CD SHIP MODE

This mode moves the optical pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [FUNCTION] button to select “CD” (HX3/HX7).

Press the [CD] button on the remote commander to select “CD”
(HX5).

3. Press two buttons of [SEARCH] and I/1 simultaneously.

4. After the “STANDBY” display blinks, “LOCK” is displayed

on the fluorescent indicator tube, and the ship mode is set.

CD SHIP MODE & MEMORY CLEAR

This mode is used to perform CD ship mode and cold reset
simultaneously.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press thr ee buttons of [SEARCH], [DSGX] and I/1 simultaneously .

3. After the “STANDBY” display blinks, “LOCK” is displayed

on the fluorescent indicator tube, the ship mode is set and the
system is reset.

ANTITHEFT LOCK MODE

This mode is used to unable to take sample disc out of disc tray in
the shop.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the Z button to open the disc tray and set the CD disc.

3. Press the Z button to close the disc tray.

4. Press two buttons of x/CANCEL and Z for 5 seconds.

5. The message “LOCKED” is displayed on the fluorescent

indicator tube and the disc tray is locked. (Even if pressing
the Z button, the message “LOCKED” is displayed on the
fluorescent indicator tube and the disc tray is locked)

6. To release from this mode, press two buttons of x/CANCEL and

Z for 5 seconds.

7. The message “UNLOCKED” is displayed on the fluorescent

indicator tube and the disc tray is unlocked.

CD POWER MANAGE

This mode is used to changed over CD power on/of f for decreasing
of reception noise in the tuner mode.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [FUNCTION] button to select “CD” (HX3/HX7).

Press the [CD] button on the remote commander to select “CD”
(HX5).

3. Press the I/1 button again to turn the power off.

4. Press two buttons of x/CANCEL and I/1 simultaneously.

5. The message “CD POWER ON” or “CD POWER OFF”is

displayed on the fluorescent indicator tube, and CD power
on/off is changed over in the tuner mode.

15

HCD-HX3/HX5/HX7

CD SERVICE MODE

This mode can run the CD sled motor freely. Use this mode, for
instance, when cleaning the optical pick-up.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [FUNCTION] button to select “CD” (HX3/HX7).
Press the [CD] button on the remote commander to select “CD”
(HX5).

3. Press three buttons of [SEARCH], + and Z simultaneously,
the message “SERVICE MODE” is displayed on the
fluorescent indicator tube.

4. Press the – button to move the optical pick-up to inside
track and the message “SLED IN” is displayed on the
fluorescent indicator tube, or press the + button to outside
track and the message “SLED OUT” is displayed on the
fluorescent indicator tube.

5. Press the [DSGX] button, “LD ON” or “LD OFF” is displayed
on the fluorescent indicator tube. Each time [DSGX] button is
pressed, laser diode on/off is changed over.

6. To release this mode, press the I/1 button.

BT TEST MODE

(HX5/HX7)

This mode is used to check the firmware version and address of
bluetooth module.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [FUNCTION] button to select “BLUETOOTH”
(HX7).
Press the [FUNCTION] button on the remote commander to
select “BLUETOOTH” (HX5).

3. Press three buttons of [SEARCH], – and [BLUTOOTH OPR]
simultaneously, the message “BT Test” is displayed on the
fluorescent indicator tube. Then, the display is automatically
changed to the firmware version of bluetooth module.

4. Press the [DISPLAY] button, address of bluetooth module is
displayed on the fluorescent indicator tube.

5. To release this mode, press the

I/1 button.

16

e

V

SECTION 5

ELECTRICAL CHECKS

HCD-HX3/HX5/HX7

TUNER SECTION

FM TUNE LEVEL CHECK

signal

generator

set

Procedure:

1. Turn on the set.

2. Input the following signal from signal generator to FM antenna
input directly.

Carrier frequency: A = 87.5 MHz, B = 98 MHz, C = 108 MHz

Deviation : 75 kHz
Modulation : 1 kHz
ANT input : 35 dBu (EMF)

Note: Use 75 ohm coaxial cable to connect signal generator and the set.

You cannot use video cable for checking.
Use signal generator whose output impedance is 75 ohm.

3. Set to FM tuner function and tune A, B and C signals.

4. Confirm “TUNED” is lit on the display for A, B and C signals.

When the selected station signal is received in good condition,
“TUNED” is displayed.

CD SECTION

Note:

1. CD Block is basically constructed to operate without adjustment.

2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.

3. Use an oscilloscope with more than 10 MΩ impedance.

4. Clean the object lens by an applicator with neutral detergent when the
signal level is low than specified value with the following checks.

5. Check the focus bias check when optical pick-up block is replaced.

FOCUS BIAS CHECK

oscilloscop

(DC range)

CD board

TP121 (RFI)
TP124 (VC)

Procedure :

1. Connect oscilloscope to TP121 (RFI) and TP124 (VC) on the
CD board.

2. Press the I/1 button to turn the power on, and press
the Z button to open the disc tray.

3. Set disc (YEDS-18) on the tray and press the CD u button
to playback.

4. Confirm that oscilloscope waveform is as shown in the f igure
below. (eye pattern)
A good eye pattern means that the diamond shape (◊) in the
center of the waveform can be clearly distinguished.

+
–

Checking Location:

– CD Board (Conductor Side) –

TP124

(VC)

TP121

(RFI)

VOLT/DIV: 200 m
TIME/DIV: 500 ns

level:

0.9 ± 0.4 Vp-p

IC101

HCD-HX3/HX5/HX7

1717

HCD-HX3/HX5/HX7

SYSTEM CONTROLLER

IC301 (1/5)

CD-MP3 PROCESSOR

IC101

MUTE

2-AXIS

DEVICE

(TRACKING)(FOCUS)

95

89

A

AVDD
+3.3V

DETECTOR

FNi1 (A)

RFo

97 FPi1 (B)

88

2

AGCi

3RFRP RFZI

76TEi TEZi

83RFEQo 81 RFi

82 RFRPi

30LO

27RO

65AIN (PI4)
66BCKi (PI5)

BCK

A-IN

BUS1

BUS0

BUS2

BUS3

BUCK

67LRCKi (PI6)

LRCK

51PIO3

GATE

46AoUT3 (PO4)

ST-REQ

38BUS0

R-CH

94 FNi2 (C)

96 FPi2 (D)

100 TNi (E)

98 TPi (F)

91 LDo 92MDi

2 VO1+

1 VO1–

13 DMo

AUTOMATIC

POWER CONTROL

Q301

LD

PD

LASER DIODE

OPTICAL PICK-UP

BLOCK

(KSM-213DCP)

B

C

D

E

F

12 FMo

10 TRo

9FOo

20 IO0 (/HSO)

I-V AMP

M401

(SPINDLE)

M402

(SLED)

12 VO2–

11 VO2+

18 VO3+

17 VO3–

26 VO4+

27

7

IN4’

24

IN3’

20

IN2’

9

IN1

3

BIAS

23

84 VRo

VO4–

M

M

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE MOTOR DRIVE

IC401

S201

(LIMIT)
DVDD
+3.3V

24

XO

23

XI

X102

16.9344MHz

22 CD DRIVE MUTE

LOADING

MOTOR DRIVE

IC320

CDM LOAD IN

49

CDM LOAD OUT

CDM OPEN SW

CDM CLOSE SW

48

50

51

M

A

CD-L

B

A-IN, BCK, LRCK,

GATE, ST-REQ

C

BUS0 – BUS3,

BUCK, CCE, REQ

: CD PLAY

SIGNAL PATH

R-ch is omitted due to same as L-ch.

: USB

VCC

A

B

C

D

E

F

LD

PD

SP+

VC

SP–

SL+

SL–

T+

T–

F+

F–

1 2 3 CD BUS0

13

39BUS1 4 3 2 CD BUS1

5

40BUS2 (SO) 8 9 1 CD BUS2

23 CD CLK

6

41BUS3 (SI) 11 10 100 CD BUS3

12

DATA BUS SWITCH

IC311

1 2

13

4 3

5

8 9

6

11 10

12

DATA BUS SWITCH

IC312

SIGNAL SELECTOR

IC313

A/B

Q321

42BUCK (CLK) 4

2

3

CCE

24 CD CCE

43XCCE

54SBSY

48PIO0

7

26 MP3 IREQ

6DEC BUS SEL1

19 SBSY

37XRST

25 CD XRST

5

REQ

6

12

14

13

9

10

11

1

S001

DISC TRAY

OPEN/CLOSE DETECT

OPEN

CLOSE

M001

(LOADING)

(HX7)

(HX7)

(HX3/HX5)

(HX3/HX5)

(HX3/HX5)

6-1. Block Diagram – CD SERVO Section –

SECTION 6

DIAGRAMS

(Page 20)

(Page 19)

(Page 19)

HCD-HX3/HX5/HX7

1818

6-2. Block Diagram – TUNER/USB/BLUETOOTH Section –

HCD-HX3/HX5/HX7

CN902
(USB)

3

2

1

D+

D–

VBUS

VBUS POWER

ON/OFF SWITCH

IC915

5

EN

FLG

1

S-RAM

IC921

4OUT

IN

3

I/O0 – I/O15

7 – 10, 13 – 16,

A0 – A15

44 – 42, 27 – 24,

CE 6
OE 41

WE 17

LB

39

UB 40

VBUS

+5V

29 – 32, 35 – 38

21 – 18, 5 – 1

USB CONTROLLER

79 D+

80 D–

77 USBOC
78 USBPON

D0 – D15

18 – 25, 28 – 35

A1 – A16

37 – 43, 46 – 54

70 CS2
64

RD
65 WR
66 SRLLB
67 SRLUB

X1
75

IC901

X901

9MHz

(HX3/HX5)

A-IN, BCK, LRCK,

93DATA
92BCK
71LRCK
94GATE
97ST-REQ

55BUS0
56BUS1
57BUS2
58BUS3
59/BUCK
60/CCE
96REQ

88RXD1

X2
73

A-IN

BCK

LRCK

GATE

ST-REQ

BUS0
BUS1
BUS2
BUS3
BUCK

CCE

REQ

FM75Ω

COAXIAL

AM

ANTENNA

TUNER (FM/AM)

FM ANT

AM ANT

L OUT

R OUT

DO/STEREO

ST DIN

ST CLK

ST CE

RDS DATA

RDS CLK

(HX3: AEP/HX5: AEP,UK)

R-CH

SC_D_IN

SC_D_OUT

35 USB TXD/SAT TXD
36 USB RXD/SAT RXD87TXD1

38 USB_RTS2DI
37 USB_CTS84DO
27 USB RESET1/RESET

88 ST DATA IN/STEREO
90 ST DATA OUT
89 ST CLK
87 ST CE

86 RDS DATA
18 RDS INT

SYSTEM CONTROLLER

IC301 (2/5)

GATE, ST-REQ

BUS0 – BUS3,

BUCK, CCE, REQ

SC_D_IN,

SC_D_OUT

TUNER-L

B

(Page 18)

C

(Page 18)

D

(Page 20)

(HX7)

E

(Page 20)

ANT901

PATTERN
ANTENNA

(FOR BLUETOOTH)

IC904

BLUETOOTH MODULE

10A_OUT_P_L

9A_OUT_N_L

8A_OUT_P_R

R-CH

7A_OUT_N_R

5A_IN_P_L

4A_IN_N_L

3A_IN_P_R

R-CH

2A_IN_N_R

40UART_RXD
41UART_TXD
38UART_CTS
39UART_RTS

46RESET

MIX AMP

IC902

LINE AMP

IC901

31 BT_DOUT/DAB TXD
32 BT_DIN/DAB RXD
34 BT_RTS
61 BT_CTS
60 BT_AV_ROLE12PIO_00
63 BT RESET

BT-L

BT OUT-L

F

(Page 20)

G

(Page 20)

(HX5/HX7)

R-ch is omitted due to same as L-ch.

SIGNAL PATH

: AUDIO

: TUNER (FM/AM)

: USB

: BLUETOOTH IN

: BLUETOOTH OUT

HCD-HX3/HX5/HX7

1919

HCD-HX3/HX5/HX7

6-3. Block Diagram – MAIN Section –

A

(Page 18)

F

(Page 19)

(HX5/HX7)

E

(Page 19)

(HX7)

D

(Page 19)

J981

AUDIO IN

CD-L

BT-L

TUNER-L

SC_D_IN,
SC_D_OUT

SC_D_IN

SC_D_OUT

J001

XM

3

2

1

R-CH

D+

D–

VCC

DATA BUS SWITCH

IC318

11 10

1 2

8 9

4 3

R-ch is omitted due to same as L-ch.

SIGNAL PATH

: AUDIO

: TUNER (FM/AM)

: CD PLAY

: XM

: SIRIUS

: AUDIO IN

(HX3/HX5)

BT OUT-L

INPUT SELECTOR, ELECTRICAL VOLUME,

SURROUND/TONE CONTROL

IC304

XM RECEIVER

IC001

18 COMM_RX_P

19 COMM_RX_N

23 COMM_TX_P

22 COMM_TX_N

OSC_IN

OSC_OUT

5

2628

X001

45.158MHz

12

13

6

5

Q320

SC_TX_OUT

SC_RX_IN

11

3

RST#

37I2S_DA

39I2S_CLK
41I2S_LRCLK
43I2S_OCLK

XM

+3.3V

D216

B+ SWITCH

Q001, 003

B+ SWITCH

Q314, 315

D/A CONVERTER

IC041

3 SDTI

2 BICK
4 LRCK
1 MCLK

XM

+5.4V

+4V

AOUTR

PDN

R-CH

LINE AMP

IC051

11AOUTL
10

5

INPUT SELECTOR

IC303

X0

12

X2

15

X3

11

10A9

Q309

Q308

INL1

4

INL2

5

INL4

X

13

B

INH

6

Q311

7
6

8

9

INL3

IGOUTL

VOLINL

22

DATA21CLK

LOUT

27

MUTING

IC315

MUTING

CONTROL SWITCH

Q303, 304

(HX5/HX7)

OUTPUT SELECTOR

X

13

Q328

R-CH

IC310

A

10

X1

14

X0

12

(HX3)

HEADPHONE

AMP

IC317

CONTROL SWITCH

MUTING

IC316

MUTING

Q306, 307

R-CH

R-CH

(Page 19)

(HX5/HX7)

J982

PHONES

L-CH

(Page 21)

G

H

J301

SIRIUS

HCD-HX3/HX5/HX7

3 SSP_D_OUT
6 SSP_D_IN

8 L_OUT
5 R_OUT
2 PWR ENABLE

R-CH

LEVEL SHIFT

IC321

B+ SWITCH

Q316, 317

94

SR_POWER

XM

+5.4V

93

SAT SEL

91

XM RESET

69

92

XM_PWR_3.3V/5V

AUDIO IN DET

2020

58

SEL A57SEL B

SYSTEM CONTROLLER

59

SEL INH

IC301 (3/5)

55

56

AMP DATA

AMP CLOCK

54

TA LINE-MUTE

53

BT AUD OUT MUTE

(HX5/HX7)

52

HP MUTE

68

HP DET

6-4. Block Diagram – AMP Section –

HCD-HX3/HX5/HX7

L-CH

H

(Page 20)

49.152MHz

X702

A/D CONVERTER

IC701 (HX3/HX7)

IC701 (HX5)

1

15 SCKI

DOUT

LIN

LRCK

CLOCK SHIFT

IC703 (HX3/HX7)

IC703 (HX5)

CLOCK BUFFER

IC709 (HX3/HX7)

IC709 (HX5)

SYSTEM CONTROLLER

IC301 (4/5)

S-MASTER DATA
S-MASTER SHIFT

S-MASTER LATCH

S-MASTER PG MUTE

S-MASTER SOFT MUTE

S-MASTER NSP MUTE

S-MASTER INIT

S-MASTER RST

S-MASTER SD

STREAM PROCESSOR

IC705 (HX3/HX7)

IC705 (HX5)

12
11
12

43
42
33
47

7
40
39

45
44

31 DATA
30 BCKBCK
29 LRCK

36 XFSIIN
48 XFSOIN

21 SCDT
22 SCSHIFT
23 SCLATCH
20 PGMUTE
19 SOFTMUTE
18 NSPMUTE
27 INIT

OUTL1

OUTL2

OUTR1

OUTR2

11

9

6

4

(HX3/HX7)

DIGITAL POWER AMP

IC707

4 PWM_A

6 PWM_B

14 PWM_C

16

PWM_D

/RST_AB

15

5

DIGITAL POWER AMP

IC707

2 BP

17 AP

/RST

4

DIGITAL POWER AMP

IC708

OUT_A

OUT_B

OUT_C

OUT_D

/SD

/RST_CD

3

OUT_B
OUT_B
OUT_A
OUT_A

/SD

3

J860

33

30

25

22

29
30
25
26

L.P.F.

L.P.F.

L.P.F.

L.P.F.

PROTECT

DETECT

Q701

OVER LOAD

DETECT

Q702, 703

OVER LOAD

DETECT

Q752, 753

+

–

L

SPEAKER

R

+

–

2 DP

17 CP

4

/RST

(HX5)

OUT_D
OUT_D
OUT_C
OUT_C

/SD

3

29
30
25
26

R-ch is omitted due to same as L-ch.

SIGNAL PATH

: AUDIO

HCD-HX3/HX5/HX7

2121

HCD-HX3/HX5/HX7

6-5. Block Diagram – PANEL/POWER SUPPLY Section –

SYSTEM CONTROLLER

IC301 (5/5)

FL901

FLUORESCENT

INDICATOR TUBE

DA

CP
CS

RESET

1G, 12G

Q1, Q12

VH

F+

VDD

D951

STANDBY

GRID DRIVE

Q901, 902

D909

REMOTE CONTROL

S951 – 954,
S961 – 963,
S965 – 968,

S970 – 976

RV952

VOLUME

D952

USB MEMORY

(HX3)

BLUETOOTH

(HX5/HX7)

RECEIVER

IC951

ROTARY

ENCODER

LED DRIVE

Q953

LED DRIVE

Q951

+7V

EVER +3.3V

D218, 219

VH B+

73

FL SD
FL SCLK

71

FL CS

72

FL RESET

75

4 SIRCS

KEY0 – KEY2

83 – 81

74 KEY WAKE UP

84 VOLUME JOG

(HX3)

76 USB LED

77 BT LED

(HX5/HX7)

78 STBY LED

XIN

13

15

X302
5MHz

(HX5/HX7)

XOUT

10

32.768kHz

XCIN

X301

85AC DET

65BT POWER

70FL POWER ON

21CD ON

28USB POWER

80STBY RELAY

12RESET

20AC CUT

XCOUT

11

VBUS

+5V

(HX3/HX5)

+3.3V

XM

+5.4V

(HX7)

+3.3V

(FOR ADC )

+9V

(FOR HP AMP)

VH B+

+3.3V

(FOR IC311 –313)

+1.5V

DVDD
+3.3V

AVDD
+3.3V

USB

+3.3V

+1.8V

AMP

+3.3V

+12V

µ-COM

+3.3V

EVER

+3.3V

BT

+5V

+9V

+7V

+4V

RESET SWITCH

Q301

+3.3V

FOR

ROTARY ENCODER

+3.3V

REGULATOR

IC903

+3.3V REGULATOR

IC702 (HX3/HX7)

IC702 (HX5)

B+ SWITCH

IC901-2, Q904, 908

D903

+1.5V

REGULATOR

IC201

+1.8V REGULATOR

D211

D212

D213

IC704 (HX3/HX7)

IC704 (HX5)

RESET SIGNAL

GENERATOR

IC302

B+ SWITCH

Q952

B+ SWITCH

Q302, 323, 324

+5V

REGULATOR

IC308

RIPPLE
FILTER

Q305

POWER CONTROL

SWITCH

IC901-1, Q903, 905

D210

(HX3/HX5)

B+ SWITCH
Q312, 313,

325, 326

B+ SWITCH

Q327, 329, 330

(HX3/HX5)

D203

D221

D220

SWITCHING

REGULATOR

IC319

+5.4V

REGULATOR

IC309

+9V

REGULATOR

IC305

DC/DC

CONVERTER

Q906, 907

+7V

REGULATOR

IC306

+4V

REGULATOR

IC307

HX3: AEP/HX5:

AEP, UK/HX7

HX3: Canadian/
HX5: Canadian,

Australian, Korean

+12V

REGULATOR

IC12

D209

D205 – 207

D652 D33

DC DETECT

Q651, 652

+27V

POWER ON/OFF

CONTROL SWITCH

Q650

RECT

D31

RECT

D32

T31

MAIN POWER

TRANSFORMER

ISOLATOR

PH11

ISOLATOR

PH602

SWITCHING

SWITCHING

Q601

TRANSFORMER

SHUNT

REGULATOR

IC650

Q12

Q11

T603

SUB POWER

D14

ISOLATOR

D603

PH601

16 VG (H)

15 VS

12 VG (L)

9 OCP

8 VC1

2 F/B

1 VSENSE

POWER CONTROL

IC11

5 DRAIN
4

VCC

POWER

CONTROL

2 FB

FEED BACK

SWITCH

IC601

Q615

18

VD

(AC IN)

TH1

RECT

D1

LINE FILTER

T1

F1

HCD-HX3/HX5/HX7

2222

• Circuit Boards Location• Note For Printed Wiring Boards and Schematic Diagrams

d

• Circuit Boards Location

HCD-HX3/HX5/HX7

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• f : internal component.

• : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution:
Pattern face side: Parts on the pattern face side seen from
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.

Caution:
Pattern face side: Parts on the pattern face side seen from
(Side B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Side A) the parts face are indicated.

• Indication of transistor

C
Q

B

E

B

These are omitted.

Q

CE

These are omitted.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in Ω and 1/
specified.

• f : internal component.

• 2 : nonflammable resistor.

• C : panel designation.

Note:

The components identi­fied by mark 0 or dotted
line with mark 0 are criti­cal for safety.
Replace only with part
number specified.

• A : B+ Line.

• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions.
– CD Board –
no mark : CD PLAY
[]: USB
– USB and USB POWER Boards –
no mark : USB
– BT Board –
no mark : BLUETOOTH
– XM and XM REGULATOR Boards –
no mark : XM
– Other Boards –
no mark : TUNER (FM/AM)
(): CD PLAY
[]: USB
{ }: BLUETOOTH
〈〈 〉〉 : XM
<>: SIRIUS

∗ : Impossible to measure

• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage var iations may be noted due to normal produc­tion tolerances.

• Waveforms are taken with a oscilloscope.
Voltage var iations may be noted due to normal produc­tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.

F : AUDIO
f : TUNER (FM/AM)
J : CD PLAY
d : USB
E : BLUETOOTH IN
j : BLUETOOTH OUT

: XM

O : SIRIUS
h : AUDIO IN

• Abbreviation
AUS: Australian model
CND : Canadian model
KR : Korean model

4

W or less unless otherwise

Note:

Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro
spécifié.

TOP PANEL (FUNCTION) board

FRONT PANEL board

CD board

MOTOR board

XM REGULATOR board
(HX7)

USB board
(HX3/HX5)

XM board
(HX7)

TOP PANEL (PLAY) board

USB POWER board
(HX3/HX5)

H/P SUPPORT boardHEADPHONE board

TUNER (FM/AM) MAIN board

BT board
(HX5/HX7)

ANT board
(HX5/HX7)

SPEAKER boar

SUB POWER board

SWITCHING POWER board

AMP board

HCD-HX3/HX5/HX7

2323

HCD-HX3/HX5/HX7

6-6. PRINTED WIRING BOARDS – CD Section –

1

2 3 4 567 8 9

A

CD BOARD

B

(COMPONENT SIDE)

C401

C405

C

(HX3/HX5)

R211

R215

D

C207

IC201

5

C206

314

R201

E

C202

C204

C201

C205

R216

X102

R213

R214

C115

R212

R112

R111

C133

R155

C130

C128

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

C309

Q301

CD BOARD

TP121

(RFI)

C106

C306

R303

R302

E

C307

R301

R304

1-872-135-

11

(11)

(CONDUCTOR SIDE)

TP124

(VC)

C122

R140

C123

R142

R135

R143

R151

C138

C137

C140

C139

C141

C142

R144

C146

C143

C144

C148

C149

C147

R146

R148

C150

C125

C124

R136

C145

R134

C105

C104

C118

R139

R130

C100

R145
R147
R149

R150

R129

76

100

C117

CN301

C136

R128

R123

C107

1

C120

R122

R126

R125

C112

C119

M

(HX3/HX5)

R124

R127

(HX7)

IC101

C101

161

C153

R114

C102

C103

C126
C127

(SPINDLE)

R118

C113

M401

(HX7)

R101

C303

R402

5175

25

R120

R102

S201

(LIMIT)

28 22 21 15

17 814

R415

R414

C108

R113

50

C110

C109

R153

R154

C116

C132

R105

C301

C302

26

R104

R106

R110

C404

IC401

R210

R209

R218

R219

R220

R221

R222

R223

R157

R156

R108

R405

C403

M402

(SLED)

M

R408

(HX3/HX5)

1

R208
R207

R206

R205

R204

R203

C151

C152

CN201 (HX7)

25

R202

CN203 (HX3/HX5)

(Page 32)

A

MAIN

BOARD

CN308

HCD-HX3/HX5/HX7

F

G

B

MAIN BOARD

CN320

(Page 32)

MOTOR BOARD

CN001

M

M001

(LOADING)

11

(11)

S001

DISC TRAY

OPEN/CLOSE

DETECT

OPEN T CLOSE

OPTICAL PICK-UP BLOCK

(KSM-213DCP)

1-866-548-

1-872-135-

21

(21)

2424

HCD-HX3/HX5/HX7

6-7. SCHEMATIC DIAGRAM – CD Section –

CN301

16P

OPTICAL

PICK-UP

BLOCK

(KSM-213DCP)

M401

(SPINDLE)

M

M402

(SLED)

M

SP-

SP+

SL+

SL-

• See page 41 for Waveforms. • See page 46 for IC Block Diagrams. • See page 53 for IC Pin Function Description.

R127

C107

0.1

Q301

2SA2119K

AUTOMATIC POWER

C301

0.1

C405

0.1

CONTROL

C306

R303

100

2.2

C303C302

1010

C404

0.1

10V

R304

2.2

C309

0.001

C403

0.1

R301
100k

C307

1

R302

0

R143

47k

C137

0.01

1

C100

0.1
C139

C106

100
10V

C105

0.1

C144

0.1

C148

47p

C149

C104

0.1

C140

C141

C142

TP124 (VC)

R144

C143

C146

C145

R145

R146

R147

R148

R149

C150

R405

10k

R402

2.2k

0.01

TP121 (RFI)

R142 R139

22k 47k

470p

C138

0.01

0.0022

0.1

22k

0.01

470p

0.01

0.1

C147

22p

0

0

0

0

0

0.001

R150

0

C136

47p

R129

1k

R134

R140

0

1M

R136 R135

22k 470k

R130

4.7k

C118

0.01

R125

470k

C112 C108

0.1 0.1

R128

C117

0.022
C119

0.022

C120

0.01

R124

0

0

0

00

R126 R123

R122

0

R118
100k

IC101

CD-MP3 PROCESSOR

IC101
TC94A70FG-006 (HX7)
TC94A70FG-007 (S, D) (HX3/HX5)

0

R151

0.1

C102

0.0047

C123
470p

C124

C122
470p

0.0047

C125

C101

0.1

(HX3/HX5)(HX7)

C153

R120

(HX7)

R114

0.1

0

10k

10k

R113

0.1

C133

R112

100

100

R111

R110

10k

0.1

C110

R153

1M

R154

C115

R155

47

22

6.3V

0.1

C116

1M

R108

0

2

1k

1M

220

R101

0.0022

C127

0.1

C126

0.1

C113

C103

0.1

R105

R106

X102

16.9344MHz

5p

C128

R102

10k

5p

C130

C132

0.1

R104

0

CN201

21P (HX7)

CN203

(HX3/HX5)

R216 100

R215 100

R214 100

R213 100

R212

100

R210

100

R209

100

R218

100k

R219

100k

R220

100k

R221

100k

R222

100k

R223

100k

R208

100

R207

100

R206

100

R205

100

R204

100

R203

100

R211

25P (HX3/HX5)

100

A

MAIN

BOARD(3/3)

CN308

(Page 35)

IC B/D

C207

1

R157

100

R156

100

C205

C201

0.1

100

TK63115SCL-G@GT (HX7)

10V

100
10V

XC6215B152MR (HX3/HX5)

IC201

+1.5V REGULATOR

C204

0.1

C109

0.1

C202

IC201

C206

1

C151

470p

470p

C152

R201

0

R202

0

S201

(LIMIT)

HCD-HX3/HX5/HX7

IC401

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE MOTOR DRIVE

IC401

BA5826SFP-E2

SP-

SP+

R414

4.7k

IC B/D

SL+

SL-

R408

2.2k

C401

R415

220

47k

10V

2525

HCD-HX3/HX5/HX7

6-8. PRINTED WIRING BOARDS – USB Section (HX3/HX5) –

1 2 3 4 5 6 7 8 9 10

USB BOARD

A

31

IC915

45

B

CN908

C

D

(COMPONENT SIDE)

R928

C916

C917

C918

A/K

D905

K

A

C901

C915

R934

C910

C912

(NC)

CN904

C913

X901

R938

R922

R919

R913

R901

R937

C902

R983

C908

C909

R915

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

C903

C907

C906

R981

C904

C905

C922

R978

R979

R932

R982

R984

R977

R976

C921

CN905

1-872-405-

11

(11)

C

MAIN BOARD

CN307

(Page 32)

USB BOARD

RB922 RB921

R975

R974

R973

R972

R971

R970

(CONDUCTOR SIDE)

IC921

RB924

RB923

R941

R902

R942

R943

R904

R903

JR902

R944

R907

IC901

R905

R906

R916

R950

R917

FB901

R933

R924

R923

R948

A

K

R946

A/K

D901

CN902

(USB)

R921

R926

R925

A/K

C930

C920

D902

R920

C914

K

FB902

A

EP901

14

11

1-872-405-

(11)

(CHASSIS)

E

F

USB POWER BOARD

1

CN324

2

JW556

(HX5)

CN322

E

C325

MAIN BOARD

CN321

14

JR360

R315

JW555

R314

R307

R317

C324

15

R409

JW554

IC319

42

JR361

D208

C358

L101

1-873-248-

11

(11)

• Semiconductor
Location

Ref. No. Location

D208 F-6
D901 C-9
D902 C-10
D905 C-1

IC319 E-5
IC901 B-8
IC915 B-1
IC921 B-7

(Page 32)

HCD-HX3/HX5/HX7

2626

HCD-HX3/HX5/HX7

6-9. SCHEMATIC DIAGRAM – USB Section (HX3/HX5) –

LRCK

DVCC

USBOC

USBPON

D+

D-

AM0

NO USE

DVSS

DO

DATA

CLOCK

TXD1

RXD1

NO USE

SDA

SCL

BCK

DATA

GATE

DVCC

REQ

ST-REQ

G-1

G-2

DVSS

C909

22p

R916

0

R919

100
X901
9MHz

R917

0

X2

X1

AM1

DVSS

/RESET

NO USE

NO USE

DI

C910C912

22p10p

BOOT

100k

FLG

EN

AMO

DO

USB-SO

TXD1

USB-SI

RXD1

BCK

A-IN

GATE

REQ

ST-REQ

R921

R920

10k

0.1

C914

100k

R922

27

R923

27

R924

R981

C915

R938

R946

R948

0.1

C913

R928

0

100

0

R933

10k

0.1

R934

100

4.7k

4.7k

LB

UB

SRAM-CS

10k

100k

R915

R913

CS2

LRCK

BOOT

SRLUB

NO USE

NO USE

NO USE

NO USE

DVCC

G-3

• See page 41 for Waveforms. • See page 46 for IC Block Diagrams. • See page 53 for IC Pin Function Description.

RD

WR

RD

WR

SRLLB

USB CONTROLLER

IC901

TMP92CD28FG-2CB2

RVOUT1

DVCC

DVSS

CCE

BUS3

BUCK

100k

R944

4.7k

4.7k

0.1

C908

4.7k

R907

R906

R905

/CCE

DVSS

DVCC

RVIN

BUS3

/BUCK

NO USE

RVOUT2

RVIN

D0

DVSS

DVCC

A14

A16

A15

A13

BUS1

BUS0

BUS2

S-RAM

IC921

R926

R925C920

IC915

R5523N001BTR-F

EN

GND

FLG

IS61LV6416-10T

NC

A6

A5

A4

A3

NC

I/O8

I/O9

I/O10

I/O11

VDD

GND

I/O12

I/O13

I/O14

I/O15

UB

OE

A2

A1

A0

15k

15k0.1

D901

MC2837

OUT

IN

NC

A7

A8

A9

A10

WE

I/O7

I/O6

I/O5

I/O4

GND

VDD

I/O3

I/O2

I/O1

I/O0

CELB

A11

A12

A13

A14

A15

D902

MC2837

C918C917

10220

6.3V

C921

0.1

FB902

FB901

D905

MC2837

C916

0.1

A8

A9

A10

A11

WR

D7

D6

D5

47

RB922

D4

D3

D2

D1

47

RB921

D0

SRAM-CS

A12

A13

A14

A15

A16

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

LRCK

USB-RST

ST-REQ

REQ

GATE

A-IN

BCK

USB-SI

USB-SO

DI

DO

100

R970

100

R971

100

R972

100

R973

100

R974

100

R975

100

R976

100

R977

100

R978

100

R979

100

R932

100

R982

100

R984

100k

100k

100k

R943

R941

R942

4.7k

4.7k

4.7k

R904

R902

R903

A14

A16

A15

A13

BUS0

BUS2

BUS1

D3

S2

D1

A12

A11

A10

A9

A8

DVCC

DVSS

A7

A6

A5

A4

A3

A2

A1

A0

D15

D14

D13

D12

D11

D10

D9

D8

DVCC

DVSS

D7

D6

D5

D4

C907

C906

A7

A6

A5

A4

RB923

47

D8

D9

D10

D11

RB924

47

D12

D13

0.1
D14

A12

D15

LB

A11

UB

A10

RD

A9

A8

A3

A2

A1

A7

A6

A5

A4

A3

A2

A1

D15

D14

D13

D12

D11

D10

D9

D8

0.1

C922

0.1

VBUS POWER ON/OFF SWITCH

EN

FLG

C930

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

DVDD3.3V

DVSS

LRCK

USB-RST

ST-REQ

REQ

GATE

A-IN

BCK

USB-SI(RXD)

USB-SO(TXD)

DI(CTS)

DO(RTS)

VBUS

D-

D+

GND

0

VBUS-5V

VBUS-GND

CN908

CN905

19P

CN902

(USB)

2P

4P

(Page 35)

(Page 34)

CN322

2P(HX3)

4P(HX5)

+11V

GND

DVDD_5V

DGND

(HX5)

CN324 R314

2P 1k

VBUS-5V

VBUS-GND

R307
100k

R317

4.7k

R315

0

R409

4.7k

SWITCHING REGULATOR

IC319

SI-8008TFE

L101
47µH

D208

C325
2200

16V

21DQ04

C358

0.1

IN

SW

SS

GND

ADJ

C324

220
25V

16V

16V

10k

0.1

100

100

R901

C901

R937

R983

R950

4.7k

USB-RST

DI

RESET

0

10

10

C903

C902

JR902

D1

D0

C904

10
16V

D7

D6

D5

D4

D3

D2

C905

0.1

BOOT

AM0

TXD1

RXD1

RESET

CN904

7P

BOOT

AM0

TXD1

RXD1

RESET

DVSS

VCC

EP901

(NC)

(CHASSIS)

HCD-HX3/HX5/HX7

2727

HCD-HX3/HX5/HX7

6-10. PRINTED WIRING BOARDS – BLUETOO TH Section (HX5/HX7) –

1 2 3 4 5 6 7 8

ANT BOARD

BT BOARD

(SIDE A)

A

B

CN904

C914

C

ANT901
PATTERN
ANTENNA

(FOR BLUETOOTH)

D

1-873-213-

11

(11)

CN903

6

(NC)

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

C971

IC904

BLUETOOTH MODULE

C927

C928

125

5026

FB907

CN902

161

(NC)

C958

C905

C906

C929

C954

C952

C953

C951

C930

C904

C907

C966

C965

C908

C912

IC903

C903

C921

3

4

1

5

F

CN901

(Page 32)

MAIN BOARD

FB903

C922

JR902

C901

CN309

FB904

FB914

C942

C902

FB913

FB905

C941

1-873-212-

11

(11)

BT BOARD

E

F

G

(SIDE B)

R938

R939

R940

C969

R966

R965

R917

R913

R918

K

K

R937

R935

D902D901

R916

A

A

A

A

R934

R932

R936

R930

R900

R915

R959

R961

R960

C924

C926

R962

R928

C957

C932

R956

R954

R922

R926

R924

FB906

R955

R953

R957

R963

R958

R964

R949

R945

R951

R952

IC902

R943

C945

R967

R947

R950

R921

R925

R923

C931

R941

IC901

R914

C923

C925

R927

R929

R946

R971

R911

R970

R909

R933

R931

R968

R944

R969

C946

R908

R910

R942

R948

FB911

R901

R902

R974

R973

R972

R907

R903

FB910

R904

FB909

R905

FB908

R906

FB901

FB902

1-873-212-

11

(11)

HCD-HX3/HX5/HX7

2828

HCD-HX3/HX5/HX7

6-11. SCHEMATIC DIAGRAM – BLUETOOTH Section (HX5/HX7) –

C901

22

16V

CN901

(Page 34)

15P

AINL

A.GND

AINR

AOUTR

AGND

AOUTL

AVDD5V

DVDD5V

DGND

BT_RESET

BT_TXD

BT_RTS

BT_RXD

BT_CTS

BT_AV_ROLE

FB913

FB914

FB904

FB903

FB902

FB901

FB908

FB909

FB910

FB911

FB905

0

C922

1 50V

0

C921

1 50V

0

0

0

0

0

0

0

C971

22p

C969

22p

R906

100

R905

100

R904

100

R903

100

R902

100

R901

100

JR902

0

R922

100

TXD

CTS

RXD

RTS

ROLE

R921

100

C942

0.22
50V

C941

0.22
50V

• See page 46 for IC Block Diagrams.

+3.3V REGULATOR

IC903

XC6213B332MR

VIN

VOUT

VSS

CE

C902

0.1

R908

470

R971

470

R970

470

R969

470

R942

100

R907

470

R972

470

R973

470

R974

470

R941

100

R911

R910

2.2k

C908C907

47

16V

16V

R968
100k

R944
100k

C912

47

16V

R967 R943
100k 100k

NC

NJM14558V-

0

R914

0

R909

47

2.2k

IC902(2/2)

NJM14558V-

5

7

6

4

IC902(1/2)

1

8

C931
470p

C923
470p

C904

C903

4.7

0.1
35V

MIX AMP

2

3

R923
220

R925
220

38

2

IC901(1/2)

NJM14558V-

6

5

IC901(2/2)

NJM14558V-

SPI_MOSI

SPI_CLK

SPI_MISO

SPI_CSB

UART_TXD

UART_RXD

UART_/RTS

UART_/CTS

CN902

CN903

6P

VCC

(NC)

GND

6P

VCC

(NC)

GND

CTS

RTS

RXD

TXD

100

R913

47k

FB906

R930C924

4.7k470p

R926

220

0.0047

R924

220

C932

R928

470p

4.7k

R927

4.7k

C925

0.0047

R929

4.7k

LINE AMP

1

C946 R946

22p 100k

R948

47k

C966

0.22
50V

C965

0.22
50V

R947

47k

4

7

C930

R934

2.2
50V

4.7k

C926

R932

C928

4.7k

2.2
50V

C927

R931

2.2
50V

4.7k

R933

C929

4.7k

2.2
50V

C952

R950

1

50V

1k

R945C945
100k22p

C951

1

R949

50V

1k

FB907

0

C905 C957

R956
100k

R958

1M

R957

1M

R955
100k

C958

R964
100k

R954

47k

C954

1

50V

R952

1k

R951

1k

C953

1

50V

R953

47k

R963
100k

22p

BLUETOOTH MODULE

CXN1404-5ACL

D901

MC2838-T11

R960

100

R962

100

R961

100

R959

100

22p 22p

IC904

MC2838-T11

GND

GND

D902

47k

47k

R915

C906

0.1

VDD

A-IN_N_R

R916

VDD

RESET

SPI_MOSI

VDD/VREF

A-IN_P_R

A-IN_N_L

A-IN_P_L

GND

SPI_CLK

A-OUT_N_R

ISO

SPI_M

A-OUT_P_R

47k

47k

R917

R918

SPI_CSB

UART_TXD

UART_CTS

USB_VBUS

UART_RTS

UART_RXD

A-OUT_N_L

A-OUT_P_L

PIO-01

PIO-00

GND

PIO-02

R965

100

R900

100

R935

100

R936

100

R937

GND

AIO-01

AIO-00

AIO-03

PCM_OUT

PIO-08

ANT901

PATTERN

ANTENNA

PIO-09

PIO-10

AIO-02

GND

RSV

PIO-11

100

R938

TXD

RXD

RTS

CTSROLE

CN904

C914

2p

100

R939

100

R940

100

R966

USB_DP

PIO-03

PCM_IN

USB_DN

PCM_CLK

PCM_SYNC

PIO-04

PIO-06

PIO-05

PIO-07

(FOR BLUETOOTH)

HCD-HX3/HX5/HX7

2929

HCD-HX3/HX5/HX7

6-12. PRINTED WIRING BOARDS – XM Section (HX7) –

1 2 3 4 5 6 7 8 9

XM BOARD

A

B

FB002

C

J001

XM

Q003

C010

C025

FB001

C017

1

4

C016

C062

L002

L001

C015

C014

C064

(COMPONENT SIDE)

R007

13

KKA

D011

C008

C007

D012

A

46

R008

A/K

K/A

C001

R009

R011

R010

C011

Q001

E

C024

C002

C012

R003

R005

C006

R006

R032

R033

C023

D

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

(Page 32)

MAIN BOARD

G

CN314

CN001

C052

IC051

C061

C066

C041

C042

C051

R051

R052

C056

R055

C055

C065

C057

R056

C053

R065

1-869-541-

R057

11

(11)

R026

R014

X001

R025

R012

R020

R024

R004

C022

IC001

R034

R015

C009

R023

C003

C021

R035

C019

R021

R016

FB022

R031

R036

C018

C005

R037

R017

C004

R018

R019

C044

R022

R002

FB021

R067

R001

FB041

IC041

C067

R066

C063

C043

XM BOARD

(CONDUCTOR SIDE)

1-869-541-

11

(11)

E

HCD-HX3/HX5/HX7

XM REGULATOR BOARD

3

IC309

1

C360

C359

D215

3

CN317

1

1-873-244-

11

(11)

D

MAIN BOARD

CN316

(Page 32)

• Semiconductor
Location

Ref. No. Location

D011 C-2
D012 D-2
D215 E-2

IC001 C-3
IC041 D-4
IC051 B-4
IC309 E-1

Q001 B-2
Q003 B-2

3030

HCD-HX3/HX5/HX7

6-13. SCHEMATIC DIAGRAM – XM Section (HX7) –

J001

4P

XM

VCC

D-

D+

GND

(CHASSIS)

C064

0.01

FB001

0

C017

22p

C016

X001 IC001

45.158MHz F2602E-01-TR

C025

22p

C062

FB002

0.01

0

R014

100

R020

22k

R015

2.2k

C019

C012

10p

C011

10p

C018

10p

10p

• See page 41 for Waveforms. • See page 46 for IC Block Diagrams. • See page 53 for IC Pin Function Description.

C010

22

10V0.1

C002

R034

C003

R035

R036

XM RECEIVER

0.1

47k

0.1

47k

10k

L002

2.2µH

L001

2.2µH

C007

0.1

C014C015

22p22p

D012

MC2840

VSS

OSC_OUT

VDD

OSC_IN

VSS

TEST

VSS

HSDP_DA

VDD

HSDP_CLK

VSS

HSDP_EN

R019

C008

0.1

VSS

COMM_TX_P

_DA

I2S

VSS

100

COMM_TX_N

I2S_CLK

100

0.1

R018

C004

VSS

VDD

0.1

C024

VDD

I2S_LRCLK

100

R017

R011R010

100100

C001

0.1

0.1

C023

VSS

VDD

COMM_RX_P

COMM_RX_N

SAII_CLK

VSS

I2S_OCLK

VSS

470

100k

R016

R001

FB041 R055 R065

R009

1k

47k

47k

R033

R032

COMM_TX_EN

SAII

VDD

0.1

100k

C005

R002

D011

MC2840

100k

R006

SLAVE

_SEL

RST#

VSS

COMM_TX_DIG

COMM_RX_DIG

ERR_IRQ#

VDD

CDM_SEL

VSS

SC_RX_IN

VDD

SC_XT_OUT

VSS

LSDP_TXRX

_DA

_EN

SAII

10k

R037

R008

1k

D/A CONVERTER

IC041

AK4384ET-E2

MCLK

BICK

SDTI

LRCK

PDN

VCOM

CSN

AOUTL
SMUTE/
CCLK

AOUTR
ACKS/
CDTI
DIFO/

DZFL

DZFR

Q003

NTJS3151P

S

R003

R012
100k

100k

C006

0.001

0.1

C022

R005
100k

0.1

C021

4.7k

R031

R004
100k

R057

1k

R056

2.2k

C009

22

10V

VDD

VSS

P/S

C063

0.01

C041

C042

C043

22

10V

0.1

10

16V

C056

0.001

C044

0.1

2.2k 2.2k

10

16V

C065C055

10

16V

R051

R052 R066C061

C057

0.001

47k

C053

4.7

47k 2.2k0

50V

C066

0.001

R007

10k

Q001

RT1N141C

Q001,003

B+ SWITCH

LINE AMP

IC051

NJM4580MD

VCC

R026

R025

R024

R023

R021

FB022

R022

FB021

GND

CN001

100

100

100

100

100

0

100

0

C051

C052

0.1

C067

0.001

22

10V

R067

RST#

ERR-IRQ# (NC)

CDM-SEL (NC)

DGND

XM 5.4V

DGND

SC-D-IN

SC-D-OUT

XM +5V

XM 5V POWER

XM +3.3V

+9V

R-OUT

AGND

L-OUT

1k

15P

(Page

34)

HCD-HX3/HX5/HX7

3131

HCD-HX3/HX5/HX7

• Semiconductor

Location

Ref. No. Location

D203 H-2
D205 G-3
D206 G-3
D207 G-3
D209 G-3
D210 F-4
D211 E-4
D212 E-4
D213 E-4
D216 D-3
D217 D-5
D218 C-6
D219 C-6
D220 E-3
D221 E-3

IC301 E-6
IC302 D-5
IC303 C-4
IC304 C-7
IC305 F-2
IC306 H-2
IC307 G-2
IC308 F-3
IC310 D-9
IC311 F-4
IC312 G-6
IC313 G-7
IC315 C-9
IC316 C-9
IC317 B-9
IC318 C-2
IC320 G-9
IC321 D-2

Q301 D-5
Q302 F-9
Q303 D-9
Q304 C-9
Q305 B-8
Q306 C-9
Q307 C-8
Q308 C-3
Q309 C-3
Q311 C-5
Q312 E-4
Q313 E-5
Q314 D-2
Q315 D-2
Q316 D-2
Q317 D-2
Q320 C-2
Q321 F-5
Q323 F-8
Q324 F-9
Q325 E-4
Q326 E-4
Q327 E-4
Q328 D-9
Q329 E-4
Q330 F-4

6-14. PRINTED WIRING BOARD – MAIN Section –

1 2 3 4 5 6 7 8 9 10

A

MAIN BOARD

C323

R426

JW303

JW503

JW479

Q320

R414

5

8

R359

6

4

7

8

C302

C304

(HX3/HX5)

E

3

4

1

R427

E

R354

R355

(HX5)

CN314

JW304

JR343

JW312

E

Q317

R416

D216

E

Q314

R425

Q315

JW321

JW322

JW474

JR308

IC308

4

5

1

3

1

C307

3

(HX3: CND/HX5: CND, AUS, KR)

C348

1

C337

3

CN321

D203

JW338

USB POWER

BOARD
CN322

(Page 26)

JW306

JW307

JW309

JW308

C213

C319

C308

D207

D206

D205

D209

JW335

JW373

E

(HX5/HX7)

JW310

JW311

JW313

JW314

JW315

JW317

JW316

JW320

3
1

JW117

R219

R391

JR342

D221

JW324

JW323

C318

(HX7)

JW326

JW327

C315

JW328

R419

C301

R423

(HX3: AEP/HX5: AEP, UK/HX7)

D209

JW334

R422
R421

12

CN304

JW336

2

141

CN306

1

3

CN305

(HX7)

J

(Page 44)

EP101

B

(HX7)

(CHASSIS)

G

XM BOARD

CN001

(Page 30)

R431

JW301

JR309

R428

IC318

C

JR344

R413

JR345

Q316

E

R415

R357

R230

R130

R243

IC321

JR332

R358

3

1

2

5

1

C240

JW500

CN316

JR347

R356

D

D

XM REGULATOR

BOARD
CN317

(Page 30)

E

J301

SIRIUS

6 7 8

3 4 5

1 2

(FRONT VIEW)

F

IC305

IC307

G

M

SWITCHING POWER

BOARD

CN32

(Page 44)

JW331

JW332

IC306

H

EP301

(CHASSIS)

I

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

ANTENNA

FM75Ω

COAXIAL

AM

TUNER (FM/AM)

SUPPLIED WITH THE

ASSEMBLED BLOCK

(HX5/HX7)

C152

JW423

C150

C254

R384

D219

D218

R482

R383

R382

JW389

R489

JW393

(HX5/HX7)

R387

R389

R386

(HX3: AEP/HX5: AEP, UK)

R390

R392

100

1

X301

R311

C316

HX3: CND/

HX5: CND, AUS

X302

JW428

JW427

JR326

JW430

IC312

JW414

JW413

JW415

JW416

19

18

JW422

C

JW424

R374

R483

R481

R381

JW387

JW388

JW390

R378

JW392

R377

(HX3)

8081

IC301

30 31

KR/HX7

JW429

R328

JW431

C371

JR329

JR354

JR317

CN307

JR352

USB BOARD

CN905

(Page 26)

R376

C321

R258

R257

JW391

JR312

JR314

R371

JR111

JR353

1

2

R338

C114

C113

(HX3/HX5)

JR116

R119
R124

R122

Q308

E

Q309

E

R393

R394

JW357

D220

JW358

JW359

JW360

JW361

JW329

JW330

C353

JW339

JW340

SWITCHING POWER

BOARD
CN604

C214

R121

D213

R129

(HX7)

JW356

JW343

C303

JW344

JW371

JW341

IC303

JW354

JW355

D212

D211

R341

Q327

E

JW362

JW364

D210

R352

JW365

JW369

JW370

R103

R203

2

1

JR325

SUB POWER

K

BOARD
CN602

(Page 44)

JR115

(HX3: AEP/HX5: AEP, UK)

R224

R229

JW347

JW348

R420

C401

Q326

R385

R346

R347

Q330

R408

JR104

(HX7)

JR105

JW366

JW367

JR315

(HX3/HX5)

C368

JW349

C317

C403

E

Q329

E

JW400

R400

JR327

JR348

JR349

JR350

R491

(HX3/HX5)

CN318

1
3

IC302

Q312

E

R301

JW368

CN308

JR324

R235

R234

JR306

Q325

R396

JW402

JW342

R220

R120

R221

C365

JR303

R412

C404

R401

Q301

E

5

R402

4

C402

E

R398

R399

E

E

Q313

(HX3/HX5)

JW397

JW399

(HX3: AEP/HX5: AEP, UK)

JW401

JW403

JW404

JW405

IC311

JW406

JR107

JR106

JW407

(HX7)

C370

R333

JR351

(HX3/HX5)

JW417

JR323

JW418

JW419

CD BOARD

A

CN201 (HX7)
CN203 (HX3/HX5)

(Page 24)

JR341

E

Q311

JW380

R380

D217

JW394

JW398

(HX7)

JW408

R319

JR316

(HX3/HX5)

C151

R135
R134

JR102

HX3: AEP/

HX5: AEP, UK

JW381

R304

JW395

R302

JW396

R305

R303

C310

R318

R320

R306

JW409

R322

24

25

C250

JW372

JW374

JW375

JW376

JW377

JW378

JW379

HX3: CND/

HX5: CND, AUS

KR/HX7

JW384

JW385

JW386

(HX7)

JW426

R309

C311

JR322

R418

R417

R316

E

Q321

JW302

JW411

JW410

JW420

JW421

C251

C253

R388

JW382

JW383

R313

C312

R321

JW412

C252

IC304

C258

HX3: CND/

HX5: CND, AEP,

UK/HX7

R375

R373

R372

JW436

R366

(HX3)

R432

R434

R433

JW463

JW468

JW469

JR110

JW471

(Page 42)

FRONT PANEL

H

BOARD

Q305

R108

R107

C264

C266

C268

C149

HX3: CND/

HX5: CND, AUS,

R368

R468

R469

R365

R361

R360

JW465

JW466

JW467

R326

R325

C372

R335

R345

E

JR301

C260

R452

R453

CN302

KR/HX7

R369

JW441

JW442

JW443

JW444

JW445

JW446

(HX5/HX7)

JR319

R450

(HX3/HX5)

(HX7)

JR108

R327

JR318

CN310

R340

L1

R207

JW440

C106

C206

C269

C263

C265

JR331

C265

(HX5/HX7)

R370

R466

R467

R367

R363

R461

C362

(HX3)

51

JW437

50

R350

(HX3)

JW363

(HX7)

R324

R323

IC313

JR328

JW473

JW472

JW470

JR302

(HX3/HX5)

(HX3/HX7) (HX5)

R208

R260
R259

C249

R332

JW480

JW481

JW482

JW483

(HX3/HX5)

R336

R337

R339

R344

AMP BOARD

JW432

JW439

JW464

R441

R446

CN700

R343

C107

JR112

(HX3)

JW438

JW447

JW484

C366

(HX5/HX7)

JW433

(HX5/HX7)

JW448

JR320

R451

JR321

R349

R348

R331

CN313

(NC)

JW478

C111

JW305

JW434

JW449

R351

JW501

JW502

JW325

L2

(Page 36) (Page 38)

R111

R334

R342

R435

JR311

R202

R102

JW450

R127

R113

C112

E

C207

R228

JR101

JW455

C147

JR307

C247

R101

JW451

Q323

R250

R249

JW476

JW477

AMP BOARD

CN700

R114

R112

R115

R213

C212

E

JR310

C148

R131

E

R248

Q307

R109

R110

(HX3)

JW490

JW491

JW492

JW493

JW494

JW495

Q328

Q324

R251

R123

IC317

IC315

IC310

R128

R226

R201

JW452

R205

JW475

E

JW496

JW497

JW498

JW499

R214

R212

Q306

R126

R231

JW453

R105

E

Q302

JW485

R215

E

364

1

R232

JW454

IC316

4

R216

R209

R210

JW456

C248

JW457

JW458

JW459

R132

R106

R206

JW486

JW487

IC320

R118

R218

JR305

CN309

JW488

C306

C364

136

E

JR313

JW460

JW461

JW462

JR346

C322

EP102

JW435

Q304

Q303

JW489

1-873-240-

E

CN301

9

1

C355

C363

R211

R217

R117

R116

JR304

C305

JR330

CN320

R133

R233

R407

R406

R405

HEADPHONE

(Page 24)

(CHASSIS)

(11)

N

BOARD

CN903

(Page

40)

(HX5/HX7)

F

BT BOARD

CN901

(Page

28)

B

MOTOR
BOARD

CN001

11

HCD-HX3/HX5/HX7

3232

HCD-HX3/HX5/HX7

6-15. SCHEMATIC DIAGRAM – MAIN Section (1/3) –

(1/3)

(Page 43)

CN302

17P

USB/BT LED

LED STANDBY

EVER+3.3V

SIRCS

DGND

VOLUME JOG

KEY0

KEY1

KEY2

FL RESET

FL SD

FL CS

FL SCLK

FL PWR ON

FL +7V

FL +11V

FL DGND

• See page 41 for Waveforms. • See page 46 for IC Block Diagrams. • See page 53 for IC Pin Function Description.

72

76

75

78

100

R380

KEY2

KEY1

KEY0

VOLUME JOG

AC_DET

RDS DATA

ST CE

ST DATA IN/STEREO

ST CLK

ST DATA OUT

XM RESET

XM_PWR_3.3V/5V

SAT SEL

SR_PWOER

DAB_PWR_3.3V

AVSS

DAB_PWR_5V

VREF

AVCC

CD BUS3

100

R301

C312

0.1

80

NC

STBY RELAY

CD BUS1

BUS2

CD

100

R302

2

1

Q301

2SC3052F

RESET SWITCH

100

R378

100

R303

3

100

R377

(HX5/HX7)

STBY LED

CD BUS0

100

R304

4

(HX3/HX5)

BT LED

SIRCS

R402

100

R376

(HX3)

100

R305

47k

100

R375

USB LED

DEC BUS SEL2

100

R306

6

76

78

4

84

83

82

81

75

73

72

71

70

81

82

83

84

85

86

87 44

88

89

90

91

92

93

94

100

(HX3/HX5:CND,AEP,UK/HX7)

1k(HX3:CND/HX5:CND/HX7)

4.7k(HX3:AEP/HX5:AEP,UK)

0(HX5:AUS,KR)

4.7k(HX3:CND/HX5:CND/HX7)

(HX3:CND/HX5:CND,AUS,KR/HX7)

R481

10k

R482

10k

R483

10k

(HX3:AEP/HX5:AEP,UK)

R386

100

R391

100

R392

100

(HX7)

R393

100

R394

100

(HX3:CND/HX5:CND,AUS,KR/HX7)

R467

R367

R400

D218 D219

1SS355W

R381

100

R382

100

R383

100

R384

100

R387

100

R388

100

R389

100

R390

100

100

1SS355W

R489

0

73

1M

470

R374

R373

FL RESET

KEY WAKE UP

DEC BUS SEL1

SOFT MUTE

S-MASTER

7

R401

47k

D217

1SS355W

FL SD

BYTE

71

70

69

10k

R469

470

470

100

100

R372

R371

R370

R369

FL CS

FL SCLK

AUDIO IN DET

FL POWER ON

XCOUT

XCIN

CN VSS

RESET

220k

R311

32.768KHz

X301

22p

10k

22p

C310

R309

C311

12

9

C404

0.1

65

68

4.7k

10k

R466

R468

(HX5/HX7)

100

R368

HP DET

SPEC IN

MODEL IN

BT POWER

SYSTEM CONTROLLER

IC301

M3062LFGPFP-710(HX3/HX5)

M3062LFGPFP-712(HX7)

XOUT

XIN

VSS

VCC

0.1

0

0

C316

R313

R316

10k

C317
1000

R412

6.3V

X302
5MHz

C401C403

0.10.1

63

R365

100

R363 R361

100 100

(HX3)

R461R366

4.7k0

VSS

BT RESET

NMI

RDS INT

10k

R417

R420

10k

61

VCC

BT_CTS

AC CUT

SBSY

100

47k

R319

R320

19

60

100

R360

BT_AV_ROLE

CD ON

100

100

R321

R322

22

21

59

58

SEL B

SEL INH

CD DRIVE MUTE

CD CLK

100

R323

23

57

56

55

54

SEL A

AMP DATA

AMP CLOCK

TA LINE-MUTE

USB RESET

CD XRST

CD CCE

MP3 IREQ

100

100

100

R325

R324

R326

100

R327

24

27

25

26

RESET SIGNAL GENERATOR

IC302

PST3629NR

OUT

VDD

GNDCDNC

51

53

52

CDM

CLOSE SW

BT AUD

HP MUTE

OUT MUTE

CDM LOAD IN

CDM LOAD OUT

S-MASTER PG MUTE

S-MASTER RST

S-MASTER SD

S-MASTER DATA

S-MASTER SHIFT

PULL DOWN

S-MASTER NSP MUTE

S-MASTER INIT

S-MASTER LATCH

USB POWER

IIC

IIC CLK

10k

10k

R433

R434

100

R328

(HX3/HX5)

28

R351

100

OPEN SW

PULL UP

USB_RTS

USB_CTS

USB RXD/
SAT RXD
USB TXD/

SAT TXD

BT_RTS

BT_DIN/

DAB RXD

BT_DOUT/

DAB TXD

DATA

R451

10k

C362

0.1

R450

10k

R350

(HX3)

R432

4.7k

R349

R348

R446

R345

R344

R343

R342

R441

R340

R339

R336

R335

R334

R332

R331

R418

100

100

100

10k

100

100

100

100

10k

100

100

100

100

100

100

100

0

CDM

HX3:CND/HX5:CND,

AUS,KR/HX7

HX3:AEP/

R318

100

HX5:AEP,UK

18

C402

0.1

D221

1N4002-B5

CN305

3P

80

POWER ON/OFF

4V(SUB)

GND

(Page 45)

50

49

48

47

45

43

42

38

(HX3/HX5)

40

39

R338

100

36

R337

100

35

34

37

33

32

31

31

34

33

32

9

12

D220

1N4002-B5

CN306

4V(SUB)

CN313

2P

GND

(Page 45)

9P

GND

RXD

BUSY

VDD

SCLK

TXD

PGM

RST

GND

A1

A2

A3

A4

A5

B1

B2

B3

B4

(NC)

(Page 34)

(Page 35)

HCD-HX3/HX5/HX7

3333

HCD-HX3/HX5/HX7

6-16. SCHEMATIC DIAGRAM – MAIN Section (2/3) –

(2/3)

EP301

(CHASSIS)

(HX7)

(Page

31)

(HX5/HX7)

(Page

29)

(HX3/HX7)

(Page 37)

(Page 39)

(HX5)

(Page 33)

CN314

15P

RST#

ERR-IRQ#(NC)

CMD-SEL(NC)

DGND

XM 5.4V

DGND

SC-D-IN

SC-D-OUT

XM +5V

XM 5V POWER

XM +3.3V

+9V

R-OUT

AGND

L-OUT

R249R250

47022k

R248

10k

Q302

2SC3052F

Q323

CN309

15P

BT_AV_ROLE

BT_CTS

BT_RXD

BT_RTS

BT_TXD

BT_RESET

DGND

DVDD5

AVDD5

AOUTL

AGND

AOUTR

AINR

AGND

AINL

CN310

19P

/OTW

OVF

PGMUTE

SOFTMUTE

/RST

DGND

/SD

SCDT

SCSHIFT

SCLATCH

DGND

NSPMUTE

INIT

D+3.3V

L-IN

AGND

R-IN

AGND

A+5V

A1

A2

A3

A4

A5

KTA1271Y-AT

R105

R205

R233

R133

4.7k

4.7k

4.7k

4.7k

1N4002-B5

D203

Q302,323,324

R106

47k

R206

47k

R232

4.7k

R132 R131

4.7k 2.2k

B+ SWITCH

R231

2.2k

Q324

RT1N141C

91

SCDIN

SCDOUT

92

R251

1k

65

60

61

31

34

32

63

C248

1 50V

C148

1 50V

47

7

45

44

43

42

33

40

39

See page 46 for IC Block Diagrams.

VO

VI

AOUTL

AOUTR

+5V REGULATOR

IC308

MM1615ANLE

GND

NOISE

CONT

C318

0.01

C319

220
10V

(HX3/HX5)

JR115

X1

X

Y1

Y

LIN

LIN

RIN

0

JR116

(HX3/HX5)

0

(HX3)

JR112

0

(HX5/HX7)

(HX3)

JR101

0

C247

1 50V

R226
100k

R228
100k

Q308

RT1N141C

INVERTER

Q309

RT1N141C

INVERTER

Q311

RT1N141C

INVERTER

OUTPUT SELECTOR

MC14052BD

Y2

Y

Y3

Y1X3X0

INH

VEE

GND

MC2838

IC310

35

4A

2A

VCC

Y0

RT3C55M

MUTING

36

R431

SCDIN

3A

3B

4B

GND

3C

2C

X

X2

X1

Y3

Y

Y2

IC315

2.2k

R413R428

10k4.7k

R124

R119

R129

A

B

X3

X0

Y1

GND

VEE

INH

R219

R229

R224

C214

53

54

R110

10k

R210

10k

Q328

RT1N141C

R111

1k

INVERTER

IC303

MC14052BD

E1

B1

C1

Q304

RT1P141C

Q303

RT1N141C

93

4C

1C

VCC

2B

1B

1A

C2

B2

E2

C107

1 50V

59

57

58

R122

10k

Q314,315

B+ SWITCH

D216

R416

1k

92

VCCY0

X2

X1

X

A

B

Q314

2SA1235

R425

1k

R126
100k

R221

10k

RT1N141C

SCDOUT

R121
10k

DATA BUS SWITCH

IC318

TC74HC4066AFT

C365

0.1

C113

1 50V

R427

10k

Q315

R109

10k

C147

1

50V

R123

10k

R128

100k

INPUT SELECTOR

C213

1 50V

R209

10k

Q303,304

MUTING CONTROL

SWITCH

Q320

RT1N141C

INVERTER

100k

100k

100k

100k

100k

100k

1 50V

93

C240

1

LEVEL SHIFT

IC321

TC7WT125FU(TE12R)

R426

4.7k

R120

2.2k

C368
100
16V

R220

2.2k

52

C321

0.1

C315

0.1

C337

1

R216

47

C212

220
10V

+7V REGULATOR

Q306

RT1N141C

VCC

+9V REGULATOR

IC305

KIA7809API

OI

G

C308

470
10V

IC306 IC307

TA7807S TA7804LS

G

Q307

RT1P141C

Q306,307

MUTING CONTROL

SWITCH

C207

R211

1

50V

94

Q316

2SA1235

GND

C302

0.1

D209

1N4002-B5

(HX3:CND/HX5:CND,AUS,KR)

IO

R117
100k

R116

47

VCC

R215

1k

22k

+4V REGULATOR

C304 C307

0.1 0.1

IC316

RT3C55M

MUTING

E1

B1

C1

R118

1k

C112

220
10V

22k

R115

HEADPHONE AMP

NJM4580MD

GND

100k

R212

4.7k

R213

Q316,317

B+ SWITCH

Q317

RT1N141C

D209

(HX3:AEP/HX5:AEP,UK/HX7)

C348

1

C2

B2

E2

R113

4.7k

R112
100k

IC317

R415

R414

OI

R217R218
100k1k

R127 C363

R114

2.2k

220 10V

10k

1k

C114

1

50V

G

C353

0.01

22k 0.1

R214

2.2k

220 10V

C111

D205

1N4002-B5

D206

1N4002-B5

D207

1N4002-B5

RIPPLE FILTER

C364

85

Q305

KTC3198GR

J301

8P

R356

4.7k

R355

R354

R359

R243

R358

R357

R130

3.3k

R230

3.3k

C301
2200

16V

A-GND

0

SSP_D_IN

10

GND

0

SSP_D_OUT

2.2k

PWR ENABLE

100

R-OUT

4.7k

CN316

1

3P

3

CN304

2P

11V

GND

SIRIUSL-OUT

(CHASSIS)

C360

220
10V 11EQS04

+5.4V REGULATOR

IC309

KIA7805AIP

OI

G

D215

(Page 45)

(Page 27)

C4

C3

C1

C2

(HX3/HX5)

CN321

2P(HX3)

R421
100k

R422

10k

R419

1

R423

22k

4P(HX5)

+11V

GND

DVDD_5V

DGND

(HX5)

JW117

(HX7)

(Page 35)

R435

22k

C366

47

25V

(HX7)

C359

0.1

HCD-HX3/HX5/HX7

3434

HCD-HX3/HX5/HX7

6-17. SCHEMATIC DIAGRAM – MAIN Section (3/3) –

(3/3)

CN301

(Page 40)

(Page 25)

(CHASSIS)

(HX3/HX5)

(Page 27)

9P

AUDIO IN L

AUDIO IN GND

AUDIO IN R

AUDIO IN DET

HP DET

DGND

HP L

HP GND

HP R

CN308

21P(HX7)

25P(HX3/HX5)

GATE

ST_REQ

GPIN/AIN

SFSY/BCKIN

ZDET/LRCKIN

CD DRIVE MUTE

MGND

VM(7V)

DVDD(3.3V)

D-OUT

DGND

SBSY

REQ

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

RST

AGND

L-OUT

DACGND

R-OUT

AVDD(3.3V)

CN307

19P

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

DVDD3.3V

DVSS

LRCK

USB-RST

ST-REQ

REQ

GATE

A-IN

BCK

USB-SI(RXD)

USB-SO(TXD)

DI(CTS)

DO(RTS)

(HX3/HX5)

4.7k

R101

R102

R202

4.7k

R201

10 50V

C305

C306

R491

EP102

C303

0.1

100k

R103

R203

C355

0.1

AINL

47k

47k

AINR

69

68

(HX3/HX5)

GATE

ST_REQ

GPIN/AIN

SFSY/BCKIN

ZDETLRCKIN

22

0.1

19

REQ

XCCE

BUCK

BUS3

BUS2

BUS1

BUS0

25

1k

L-OUT

1k

R-OUT

Q327,329,330

B+ SWITCH

28

R408

10k

ZDETLRCKIN

GPIN/AIN

SFSY/BCKIN

BUS3-1

BUS2-1

BUS1-1

BUS0-1

ST_REQ

CCE

BUCK1

27

REQ1

GATE

35

36

38

37

• See page 46 for IC Block Diagrams.

KTA1271Y-AT

LOADING MOTOR DRIVE

IC320

BA6956AN

VC

GND

O+

OPEN

R406R405 R407

01k 1k

Q327

KTA1271Y-AT

R347

47k

R341

470

Q329

RT1N141C

GND

O-

I-

VM

I+

VCC

R398

R399

47k

470

R385

10k

CLOSE

48

49

R346

10k

Q330

2SC3052F

D213

1N4002-B5

R396

10k

21

Q312

Q312,313,325,326

B+ SWITCH

RT1N141C-TP-1

Q325

2SC3052F

Q313

2SC3052F

Y

AINR

R-OUT

C249 C149C250C251 C150 C151

1

1

50V150V

50V150V

INPUT SELECTOR,

ELECTRICAL VOLUME,

SURROUND/TONE CONTROL

IC304

R2S15904SP

D212D211

1N4002-B51N4002-B5

C252

1

(HX5/HX7)

50V

Q326

INR3

INR2

-AUDIO IN-

INR4

LOUT

4.7
50V

R107 R207

47k 47k

R108 R208

220 220

LIN

AOUTR

INR1

-USB-

ROUT

4.7
50V

RIN

X

AINL

L-OUT

AOUTL

C253 C254

C152

1

50V150V

INL2

INL1

-CD-

-TU-

AGND

VCC

C269C206C106

10

50V

2.2

1

50V

50V

(HX5/HX7)

INL4

INL3

IGOUTL

REFIN

DATA

CLK

0

0

R452

R453

56

55

R257 R259

R258 R260

47k 47k

10k 10k

0.082

0.082

0.082

C256

C258

2.2
50V

VOLINL

VOLINR

IGOUTR

TREL

DGND

TRER

C265C263

0.0470.047

C266C264

0.010.01

C260

CN320 CN001 S001

C322

0.1

5P 5P

OPEN SW

CLOSE SW

DGND

CLOSE

OPEN

B3

B4

B1

B2

OPEN SW

CLOSE SW

DGND

CLOSE

OPEN

50

51

CLOSE

BASL1

BASR1

BASR2

NC

NC

BASL2

C268

0.082

OPEN

OPEN/CLOSE DETECT

M001

(LOADING)

DISC TRAY

OPEN

CLOSE

(Page 33)

C2

C1

C3

C4

(Page 34)

1

100

R352D210

1001SS355W

C370

0.1

DATA BUS

SWITCH

VCC

1A

(HX7)

3

(HX7)

JR104JR105

00

DATA BUS

3A

3B

4B

4A

4C

1C

3C

2C

2A

2B

1B

JR107JR106

00

2

SWITCH

GND

BUS3

4C

1C

VCC

1A

2B

1B

BUS0

BUS1

BUS1-1

BUS0-1

6

Q321

RT1N141C

INVERTER

C371R333

0.110k

BUS2

BUS3-1

BUS2-1

3A

3B

4B

4A

GND

3C

2C

2A

C372

0.1

SIGNAL

SELECTOR

IC313IC312IC311

TC74VHC157FTTC74HC4066AFTTC74HC4066AFT

JR111

0

(HX7)

26

EP101

C323

X1

(HX7)

REQ

JR108

G

4Y

4B

4A

VCC

/B

2A

1A

1Y

A

1B

24

23

BUCK

BUCK1

Y1

REQ1

0

3Y

3B

3A

GND

2Y

2B

JR110

0

87

90

89

XCCE

CCE

88

18

86

0.1

(CHASSIS)

JR102

R235

0

47k

R135

47k

R234

2.2k

R134

2.2k

CN318

HX3:CND/HX5:CND,

9P

AUS,KR/HX7

11P(HX3:AEP/HX5:AEP,UK)

DO/STEREO

RDS DATA

(HX3:AEP,HX5:AEP,UK)

RDS CLK

L OUT

+9V

R OUT

AGND

NC

ST CE

ST DIN

ST CLK

TUNER

(FM/AM)

SUPPLIED WITH

THE ASSEMBLED

BLOCK

FM 75Ω
COAXIAL

AM

ANTENNA

HCD-HX3/HX5/HX7

3535

HCD-HX3/HX5/HX7

6-18. PRINTED WIRING BOARD – AMP Section (HX3/HX7) –

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

A

B

C

D

E

F

AMP BOARD (COMPONENT SIDE)

EE

R778

R776

Q753

Q752

C778

R777

R726

R728

C726

EE

R727

Q703

R792

Q702

R770

C794

R793

E

C756

19

C767

C766

C765

C764

36

C712

R719

R765

Q701

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

AMP BOARD (CONDUCTOR SIDE)

IC707

X702

IC709

R757

R769

C762

18

1

C706

R720

R782

C758

R754

R752

R714

R713

R711

R712

1
3

1

12

R784

5

4

R783

C780

48 37

13

IC705

C787

C788

R788

R787

C784

R781

R780

C779

C799

C746

36

R746

25

24

R741

R745

R790

R789

C804

C743

R751

R701

IC703

1

14

78

R733

R749

R748

R747

R731

C734

11

20

IC701

10

1

C742

C733

R729

C730

R730

1-869-747-

11

(11)

(CHASSIS)

IC702

C739

C757

C735

L702

4

5

C738

EP703

IC704

R722

C831

C832

R750

C747

5

4

C798

C761

3

1

C797

C737

C744

C745

L703

C741

3

1

R742

C736

C732

C749

C748

C731

L701

L705

C783

C781

C786

L704

R786

R744

C806

R785

R743

C701

C753

C751

D702

D701

CN700

MAIN

BOARD

L1

CN310

C790

C785

C717

C752

C754

C796

C704

C740

R710

R755
C760

R759

R756

R706

C714

C716

C768

C763

R707

C713

C715

C710

R709

C718

C707

R708

L761

C709

C708

L711

C777

C791

L760

C770

C728

C702

L710

C720

EP702

(CHASSIS)

CN705

EP701

C847

C774

C775

R775

2

1

C772

C845

1-869-747-

C773

1

CN704

4

C724

R725

C725

2
CN702
1

C722
C723

C844

11

(11)

C846

2

1

(CHASSIS)

CN703

R724

R774

SPEAKER

BOARD

Q1

CN870

(Page 40)

(Page 44)

SWITCHING

POWER

R1

BOARD

CN31

(Page 44)

SWITCHING

POWER

S1

BOARD

CN33

SPEAKER

BOARD

P1

CN850

(Page 40)

R773

R768

C769

R772

C711

R718 R771

R740

C719

R721

R739

(Page 32)

• Semiconductor
Location

Ref. No. Location

D701 E-10
D702 E-10

IC701 D-7
IC702 D-9
IC703 C-7
IC704 B-9
IC705 C-6
IC707 C-5
IC709 B-6

Q701 E-4
Q702 E-2
Q703 E-2
Q752 B-2
Q753 B-2

HCD-HX3/HX5/HX7

3636

HCD-HX3/HX5/HX7

6-19. SCHEMATIC DIAGRAM – AMP Section (HX3/HX7) –

A+5V

AGND

R-IN

AGND

L-IN

D+3.3V

INIT

NSPMUTE

DGND

SCLATCH

SCSHIFT

(Page

34)

SCDT

/SD

DGND

/RST

SOFTMUTE

PGMUTE

OVF

/OTW

CN700

19P

• See page 41 for Waveforms. • See page 46 for IC Block Diagrams.

/SD

/OTW

L701

10µH

C731

100
10V

0.001

C804

INIT

NSPMUTE

SCLATCH

SCSHIFT

A

SCDT

/SD

B

/RST

SOFTMUTE

PGMUTE

OVF

/OTW

C

D

R745

100

/RST

DIGITAL POWER AMP

IC707

CXD9845AM

GVDD

GVDD

_A

R712 C713

100 0.047

R711

R713

100

R714

100

C740

220
10V

R756

100

R752

100

R754

100

100

R706

100

R759

15k

C760

0.1

R755

100

C790

C758

100

0.1

16V

_B

BST

/OTW

_A

PVDD

/SD

_A

OUT

PWM_A

_A

/RST

GND

_AB

GND

PWM_B

OC_

OUT_B

ADJ

PVDD

GND

_B

BST_B

GND

BST_C

VREG

PVDD

GND

_C

OUT_C

M2

GND

M1

GND

PWM_C

/RST

OUT_D

_CD
PWM

PVDD_D

_D

BST_DVDD

GVDD

GVDD
_C

_D

R757

3.3

L710

10µH

C720

10µH

L760
10µH

C770

C777

L761

1

1

10µH

1

C728

1

L711

2SA1235

47 35V

0.1

C710

47 35V

C719

C707

1800 35V

47

35V

C702

0.1

R720

3.3

R719C712

3.30.1

Q702

2SA1235

R765

0

Q701

2SC3052

PROTECT DETECT

C769
1800

35V

R770

3.3

C791

0.1

R769

3.3

R792

0

R707C714

12560p

C706

0.1

C715

560p

R708

12

C718

0.047

C763

0.047

R709

12

C716

560p

C768

0.047

R710C717

12560p

C764

0.1

C708

C765

0.1

C767

C709

C766

47

0.1

35V

C756

0.1

C762

0.1

Q703

2SA1235

Q752

R768

10k

R739

R721

10k

10k

R740

R718

10k

10k

R726 R728R727
220k 220k100k

R772R771

10k10k

R773

10k

C722

0.0022

C723

0.0022

R724

4.7

R725

4.7

C724

0.0022

C725

0.0022

OVER LOAD DETECT

C726

2.2

OVER LOAD DETECT

R776

C778

220k

2.2

R777
100k

R778
220k

Q753C794R793

2SA1235147k

C772

0.0022

C773

0.0022

R774

4.7

R775

4.7

C774

0.0022

C775

0.0022

Q702,703

Q752,753

CN702

2P

C844

0.1
L+

L-

C845

0.1

CN703

2P

C846

0.1
R+

R-

C847

0.1

P1

(Page 40)

Q1

(Page 40)

(CHASSIS)

A/D CONVERTER

IC701

PCM1803DBR

C701C751

2.2

2.2
50V

50V

D701

MMDL914T1

D702

MMDL914T1

EP703

C748

10 50V

C749

100

R701

R751

100

C831

0.1

C832

0.01

100

R730

0.1

C730

10 50V

C738

0.1

C743 C742

0.01 0.01

C733

0.1

0.1

C732

1k

R729

L702

10µH

+3.3V REGULATOR

IC702

NJM2871BF33

VOUT

NOISE

GND

VIN

CONT

R731

470

R733

470

CLOCK SHIFT

IC703

MC74VHC74DTR2

0.10.001

C757

10

50V

C744

0.1

R746

100

SCDT

SCSHIFT

PGMUTE

SCLATCH

100

100

R789

R788

C745

R742

0.01

10k

OVF

C747

100

C735C741C734

10

50V

C739

0.01

C736

0.01

R722

47k

L703

10µH

+1.8V REGULATOR

IC704

0.0047

C737

R780

22

C797

0.01

C798

10

50V

NJM2871BF18

NOISE

VOUT

GND

CONT

R750

47k

VIN

10V

C746

0.01

R741

100

R743

100

INIT

R748

47k

C761

0.01

0.1

C806

0

R744

R747

470

R749

0

C787

0.001

R790

100

C781

SOFTMUTE

100

100

100

R787

R786

R785

STREAM PROCESSOR

CXD9788AR

NSPMUTE

100

R784

C788

0.1

C754

0.001

C752

0.1

C796

0.1

C704

0.001

C753

X702

49.152MHz

100
10V

CLOCK BUFFER

MC74VHC1GU04

IC705

L705

C783

1µH

10p

C785

C784

10p

C780C779C799

0.0010.010.011050V

0.001

R783

R782

22

1M

R781

100

L704
10µH

NC

A

B

C

D

C786

0.001

IC709

VCC

GND

16V

EP702

EP701

+27V

GND

+27V

GND

+12V

GND

CN704

CN705C711

4P

R1

2P220

(Page 45)

S1

(Page 45)

(CHASSIS)

HCD-HX3/HX5/HX7

3737

HCD-HX3/HX5/HX7

6-20. PRINTED WIRING BOARD – AMP Section (HX5) –

1 2 3 4 5 6 7 8 9 10 11 12 13 14

A

B

C

D

E

F

AMP BOARD (COMPONENT SIDE)

Q752

Q753

EE

C778

R777

R776

R778

R726

R728

C726

R727

EE

Q702

Q703

R792

R793

C794

Q701

C703

E

R717

R738

R765

R715

R800

R801

C715

C764

C766

C767

C714

C716

C717

C765

R769

19

R770

R719

19

R720

R716

D713

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

IC703

14

1

7

8

R731

R747

C734

20 11

IC701

R745

110

R729

C730

(CHASSIS)

C733

R723

R730

11

1-869-748-

(11)

IC708

IC707

IC709

R782

R737

R736

R735

R734

5

1

34

R783

48 37

1

12

13

C787

R784

X702

C779

C780

IC705

C788

R788

R787

C784

R781

R780

C799

R733

C746

36

R749

R748

R746

25

R741

24

R790

R789

C743

R751

C804

C742

R701

R764

R762

18

R761

R759

R758

C758

R795

R756

136

R752

C757

R754

R713

R714

R794

C710

R711

18

R712

R709

R708

C708

R706

136

R704

AMP BOARD (CONDUCTOR SIDE)

C831

EP703

C832

R750

L702

IC702

C735

IC704

C798

C793

C741

3

4

1

5

C739

R722

C738

C732

C744

C736

C761

C747

4

5

1

3

C795

C797

C737

C745

R742

C749

C748

R744

R743

C701

L703

C731

L701

R785

C751

L705

C783

C806

R786

D701

(Page 32)

CN700

L2

D751

EP702

C846

2

1

1-869-748-

(CHASSIS)

SPEAKER

BOARD

Q2

CN870

(Page 40)

(Page 44)

SWITCHING

POWER

R2

BOARD

CN31

SWITCHING

POWER

S2

BOARD

CN33

(Page 44)

SPEAKER

BOARD

P2

CN850

(Page 40)

11

(11)

C791

C702

C720

C777

C770

C728

R768

R773

C769

R771

R772

C711

R740

R718

C719

R739

R721

CN705

C725

C723

C722

EP701

C772

2

1

C847

C724

C844

C775

C773

C845

C774

CN703
2

1

CN704
1

4

R725

CN702

R724

(CHASSIS)

R775

R774

D756

D755

D706

D705

C718

C768

C763

C713

C706

C762

C756

C712

L761

L758

L759

L708

L709

L760

L711

L710

C785

C786

L704

C752

C754

MAIN

BOARD

CN310

C796

C704

C753

C740

C759

C782

C709

C781

• Semiconductor
Location

Ref. No. Location

D701 E-9
D705 D-11
D706 D-11
D713 E-4
D751 E-9
D755 C-11
D756 B-11

HCD-HX3/HX5/HX7

IC701 D-7
IC702 D-8
IC703 C-6
IC704 B-9
IC705 C-6
IC707 D-4
IC708 C-4
IC709 B-5

Q701 B-2
Q702 E-1
Q703 E-1
Q752 B-1
Q753 B-1

3838

HCD-HX3/HX5/HX7

6-21. SCHEMATIC DIAGRAM – AMP Section (HX5) –

INIT

OVF

R790

100

R741

100

R742

R743

10k

100

0.1

C806

0

R744

100

R745

R746

100

470

R747

0.01

C745

0

R749

0.01

C746

100 10V

C747

IC704

C761

0.01

NJM2871BF18

VOUT

NOISE

GND

CONT

VIN

NSPMUTE

SCLATCH

SCSHIFT

SOFTMUTE

PGMUTE

+1.8V REGULATOR

R733

470

C804

0.001

R-IN

L-IN

INIT

SCDT

/SD

/RST

OVF

/OTW

LRCK

R-IN

L-IN

C701

2.2

50V

C751

2.2

50V

D701

MMDL914T1

L701
10µH

C797

0.01

R750

47k

C798

10

50V

(Page

34)

CN700

19P

A+5V

AGND

R-IN

AGND

L-IN

D+3.3V

INIT

NSPMUTE

DGND

SCLATCH

SCSHIFT

SCDT

/SD

DGND

/RST

SOFTMUTE

PGMUTE

OVF

/OTW

LRCK

BCK

DOUT

R748

47k

C740

220
10V

• See page 41 for Waveforms. • See page 46 for IC Block Diagrams.

SCDT

SCSHIFT

PGMUTE

FLAGL
OVF

SFLAG

INIT

MCKSEL

LRCK

BCK

DATA

BFVDD

BFVSS

TEST

DVDD

XFSIIN

R701
100

10 50V

R730

100

C730

0.1

50V

SCLATCH

100

R789

OVF

FLAGR

SCLATCH

FSOCKO

FSOI

C795

50V

C731

100

10V

C738

10

R751D751

100MMDL914T1

100

R788

10

100

R787

SCSHIFT

HPOUTR2

SOFTMUTE

100

100

R786

R785

SCDT

PGMUTE

SOFTMUTE

STREAM PROCESSOR

IC705

CXD9788AR

HPOUTR1

HPVSSR

HPVDDR

R723 C733

1k 0.1

0.1

C732

1k

R729

0.1

C749C748

0.01

C742

0.01

C743

NSPMUTE

100

R784

NSPMUTE

HPOUTL2

DVSS

HPVSSL

0.1

C788

0.001

C787

DVDD

XOVSS

XOVDD

VSSL

XFSOOUT

OUTL1

VDDL

OUTL2

VSSL

VSSR

OUTR1

VDDR

OUTR2

VSSR

VSUBC

XVSS

XFSOIN

XVDD

HPVDDL

HPOUTL1

C780C779C799

0.0010.010.01

L703
10µH

A/D CONVERTER

IC701

PCM1803DBR

LRCK

BCL

FSYNC

DOUT

BYPAS

DGND

PDWN VCC

VDD

AGND

SCKI

VCC

TEST

VREF2

FMT0

VREF1

FMT1

RIN

MODE0

MODE1

LIN

C796

0.1
C704

0.001

C752

0.1
C754

0.001

0.001

C785

10p

C753

100
10V

L705

R783

22

DOUT

1µH

C783

R782

10p

1M

C734

0.001

BCK

C741

0.1

C735

10

50V

R731

470

IC709

MC74VHC1GU04

VCC

NC

GND

X702 R781

49.152MHz 100

C784

0.001

C739

0.01

R734

R794

R735

R736

R737

CLOCK BUFFER

R780

22

R722

47k

C736

L702

10µH

0.01

MC74VHC74DTR2

10

0

10

10

10

CLOCK SHIFT

IC703

RD2

D2

CK2

SD2

Q2

Q2

L704C786
10µH

NJM2871BF33

CONT

GND

NOISE

RD1

D1

CK1

SD1

Q1

Q1

GND

R716 R715

D713

Q701

2SC3052

C718

0.047

C716 C717

0.22 0.22

D705

D706

C714 C715

0.22 0.22

C713

0.047

C768

0.047

D755

D756

1k 1k

C706

1

P6SMB39AT3

P6SMB39AT3

C712

1

C756

1

C767C766

0.220.22

P6SMB39AT3

P6SMB39AT3

C765C764

0.220.22

C762C763

10.047

EP701

EP702

R717

1k

R738

1k

C719

L709

L708

L759

L758

2200

35V

R721

2SA1235

Q752,753

OVER LOAD DETECT

L710
10µH

10k

R739

C720

10k

1

R740

C728

10k

1

R718

L711

10k

10µH

R728
220k

R727
100k

R726

C726

2.2

220k

L760
10µH

C777

L761
10µH

C770

1

1

OVER LOAD DETECT

C778R793

2.247k

R771

10k

R768

10k

Q702,703

R776
220k

R777
100k

R778
220k

R772

10k

R773

10k

Q703

C702

R720

3.3

R719

3.3

R792

0

C794

1

R770

3.3

R769

3.3

0.1

Q702

2SA1235

Q752

2SA1235

Q753

2SA1235

C769

2200

35V

C791

0.1

0.0022

0.0022

0.0022

0.0022

0.0022

0.0022

0.0022

0.0022

C722

C723

C844

0.1

R724

4.7

C845

R725

0.1

4.7

C724

C725

C772

C846

C773

0.1

R774

4.7

C847

R775

0.1

4.7

C774

C775

+27V

GND

+27V

GND

CN703

CN704

(CHASSIS)

CN702

2P

L+

L-

P2

(Page 40)

2P

R+

R-

Q2

(Page 40)

4P

R2

UDZW-TE17-2.4B

DIGITAL POWER AMP

IC707

R704

R800

470

1k

R801

1k

/SD

/RST

/OTW

C709

0.1

R795

0

C759

0.1

IC702

VIN

VOUT

C781

0.1

R709

100

C782

0.1

R758

100

R759

100

R764

470

R706

C708R708

0.1100

R711

R712

R756

100

C758

0.1

R761

R762

+3.3V REGULATOR

100

100

100

C710R713R714

47p22k390

C757R752R754

47p22k390

100

100

CXD9774M

RGND

BP

BM

/RST

RGND

PVDD_B

GREG

PVDD_B

M3

DREG

DVSS

M1

M2

DVDD

/SD

PVDD_A

RESV

PVDD_A

/OTW

AM

AP

RGND

DIGITAL POWER AMP

IC708

CXD9774M

RGND

BP

BM

/RST

RGND

PVDD_B

GREG

PVDD_B

M3

DREG

DVSS

M1

M2

DVDD

/SD

PVDD_A

RESV

PVDD_A

/OTW

AM

AP

RGND

BST_B

OUT_B

OUT_B

OUT_A

OUT_A

BST_A

BST_B

OUT_B

OUT_B

OUT_A

OUT_A

BST_A

GREG

PVDD

PVSS

PVSS

PVSS

PVSS

PVDD

GREG

GREG

PVDD

PVSS

PVSS

PVSS

PVSS

PVDD

GREG

C703

0.01

R765

0

PROTECT DETECT

(Page 45)

C711
220
16V

C832

C831

0.01

GND

+12V

0.1

EP703

CN705

2P

S2

(Page 45)

(CHASSIS)

0.0047

C793

10
50V

C744

0.1

C737

HCD-HX3/HX5/HX7

3939

HCD-HX3/HX5/HX7

6-22. PRINTED WIRING BOARD – OUTPUT Section –

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

1 2 3 4

(Page 32)

MAIN BOARD

N

HEADPHONE BOARD

CN301

A

CN903

C999

B

FB983

C989

FB982

C990

E982

C991

C997

R942

R941

C987

R932

R931

6-23. SCHEMATIC DIAGRAM – OUTPUT Section –

R941

1k

J981

AUDIO IN

J982

PHONES

R931

1k

FB982

R942

R932

C989

0.022

0

C999FB983

0.0220

100k

100k

C997

C987

C990

0.1

470p

470p

C982

C984

C991

CN903

9P

0.1

0.1

0.1

EP982

AUDIO IN L

AUDIO IN GND

AUDIO IN R

AUDIO IN DET

HP DET

DGND

HP L

HP R

(Page

35)

(CHASSSIS)

C

D

E

SPEAKER BOARD

C984

J982

(HX3/HX7) (HX5)

(Page 36)

AMP BOARD

P1

CN702

P2

CN850

C852

C851

C982

(CHASSIS)

(HX3/HX7) (HX5)

J981

AUDIO INPHONES

(Page 38) (Page 36)

AMP BOARD

CN702

C853

C854

Q1

CN870

AMP BOARD

CN703

Q2

1-873-247-

(Page 38)

AMP BOARD

CN703

(11)

11

(HX3/HX7) (HX5)

(Page 37)

(Page 37)

(Page 39)

(Page 39)

CN850

3P

C851
470p

C852
470p

CN870

2P

(HX5)(HX3/HX7)

C853
470p

C854
470p

+

L

-

+

R

-

J860

SPEAKER

F

HCD-HX3/HX5/HX7

11

1-873-246-

L

SPEAKER

J860

R

(11)

4040

• Waveforms
– CD Board –

– USB Board –

– XM Board –

HCD-HX3/HX5/HX7

– MAIN Board – – AMP Board – – FRONT PANEL Board –

1

IC101 ia (RFi)

(CD play mode)

200 mV/DIV, 500 ns/DIV

2

IC101 wf (XO)

(CD play mode)

59.1 ns

1 V/DIV, 20 ns/DIV

0.5 to 1.3 Vp-p

3.3 Vp-p

IC901 ud (X2)

qa

111 ns

1 V/DIV, 50 ns/DIV

– USB POWER Board –

IC319 2 (SW)

qs

582 ns

3.7 Vp-p

12.4 Vp-p

IC001 wh (OSC_OUT)

ta

(XM mode)

22.2 ns

1 V/DIV, 10 ns/DIV

IC001 el (I2S_CLK)

ts

(XM mode)

354 ns

1 V/DIV, 100 ns/DIV

IC001 ra (I2S_LRCLK)

td

(XM mode)

22.8 µs

3 Vp-p

4.5 Vp-p

3.9 Vp-p

IC301 qa (XCOUT)

wa

30.5 µs

1 V/DIV, 10 µs/DIV

IC301 qd (XOUT)

ws

1 V/DIV, 100 ns/DIV

200 ns

2.5 Vp-p

3.3 Vp-p

IC701 q; (LRCK)

ea

IC701 qa (BCK)

es

IC703 8 (Q2)

ed

22.8 µs

1 V/DIV, 10 µs/DIV

3.6 Vp-p

324 ns

1 V/DIV, 100 ns/DIV

82 ns

3.2 Vp-p

4 Vp-p

ra

rs

rd

IC901 1

9 Vp-p

48.4 µs

5 V/DIV, 20 µs/DIV

IC901 2

5.1 Vp-p

48.4 µs

2 V/DIV, 20 µs/DIV

IC901 3

4.6 Vp-p

48.4 µs

5 V/DIV, 200 ns/DIV

1 V/DIV, 10 µs/DIV

IC001 rd (I2S_OCLK)

tf

(XM mode)

89 ns

1 V/DIV, 50 ns/DIV

4.5 Vp-p

ef

1 V/DIV, 50 ns/DIV

IC709 4

20.3 ns

1 V/DIV, 10 ns/DIV

3.9 Vp-p

2 V/DIV, 20 µs/DIV

Q906, 907 (Base)

rf

48.4 µs

5 V/DIV, 20 µs/DIV

Q906, 907 (Collector)

rg

48.4 µs

5 V/DIV, 20 µs/DIV

6.5 Vp-p

10.4 Vp-p

HCD-HX3/HX5/HX7

4141

HCD-HX3/HX5/HX7

6-24. PRINTED WIRING BOARDS – PANEL Section –

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

A

(Page 32)

MAIN BOARD

H

JW917

JW918

Q953

CN302

D952

E

171

R950

D952

USB MEMORY

BLUETOOTH

15

JW916

IC951

(HX3)

(HX5/HX7)

R954

13

R962

B

C

FRONT PANEL BOARD

1

S951

JR902

R947

D951

STANDBY

Q951

D951

E

E

Q952

R945

R944

R955

D

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

S951 – 954,
S961 – 963,
S965 – 968,

S970 – 976

C912

C904

JW915

C954

D909

JW913

D903

R953

C910

JW912

JW911

JW909

JW919

JW914

C902

C901

JW910

R908

C925

R909

C921

R901

JW907

JW908

C924

C923

C911

JW905

JW923

JW906

JW901

A

K/A

D907

K

C907

R918

R920

R917

R919

Q903 Q905

EE

R937

EE

Q906

Q907

C906

85

C903

IC901

R934

14

R930

FLUORESCENT INDICATOR TUBE

C905

R929

R926

FL901

R979

C913

C916

C908

C915

C909

JW920

R936

JW921

JW922

R935

R933

S954

Z

D905

A/KKAA/K

R940

R943

KA

D906

C920

C917

C919

Q904

E

R921

R928

R927

JW904

R905

R904

R910

Q908

R949

E

R924R923

JW902

Q902

Q901

EE

JR901R907

C922

R991

R992

R990

R989

(HX5/HX7)

S952

R951

JW903

R911

R906

R902

R903

1414394952

BLUETOOTH OPR

R959

R970

R984

R958

R982

R983

R981

R957

R956

R980

13

C962

RV952

ROTARY ENCODER

VOLUME

1-873-243-

11

(11)

TOP PANEL (FUNCTION) BOARD

TOP PANEL (PLAY) BOARD

E

S968

–

R967

S967

ENTER

R966

S966

+

M L

TUNE +

R965

R963

S965

S963

PLAY MODE/

TUNING MODE

R961

S962

DSGX

R960

S961

DISPLAY

1-873-241-

11

(11)

CN905

R973

S972 S973

TUNER/BAND

u

CD

24

15

S970 S971

S970

(HX3)

u

USB

R971

F

(HX5/HX7)

BLUETOOTH

R972

u

CD

u

u

USB

G

(HX3/HX7)

(HX5)

R974

AUDIO IN

TUNER/BAND

R975

S974

FUNCTION

AUDIO IN

CN906

S975

x/CANCEL SEARCH

R977

R976

13

11

(11)

1-873-242-

CN907

R978

C961

13

S976

l m

TUNE –

R952

S953

• Semiconductor Location

Ref. No. LocationRef. No. Location

D903 C-5
D905 B-9
D906 B-9
D907 B-7
D909 C-4
D951 C-1
D952 C-2

IC901 C-8
IC951 C-4

Q901 D-10
Q902 D-10
Q903 C-7
Q904 C-9
Q905 C-7
Q906 B-8
Q907 B-7
Q908 B-10
Q951 C-2
Q952 D-1
Q953 C-2

HCD-HX3/HX5/HX7

4242

HCD-HX3/HX5/HX7

6-25. SCHEMATIC DIAGRAM – PANEL Section –

100

100

R906

R907

R984

R970

4.7

4.7

R983

R959

4.7

4.7

R982

R958

4.7

4.7

R981

R957

4.7

4.7

Q904,908

B+ SWITCH

R934

22k

Q905

RT1N441C

R904R903R902R911R980
100k47k100k100k4.7

POWER CONTROL

SWITCH,

B+ SWITCH

IC901

NJM4558M

R919

C909

16V

10

Q906,907

CONVERTER

R956

4.7

Q908

2SC3052F

R949

C920

C919

0.1

D906

MC2837

C917

1

C916

C915

0.1

D905

MC2837

C913

1

D907

MC2837

C908

0.1

R943

47

R940

47

DC/DC

C911

0.1

Q907

2SA1365

2SC3440

C912

Q906

10k

10

16V

10

16V

10

16V

Q904

2SC3052F

R928

10k

R937

10k

C907

0.1

C906

0.1

R936

10k

R929

10k

R935

R930

10k

1k

R933R926

22k47k

C905

0.001

• See page 41 for Waveforms. • See page 46 for IC Block Diagrams.

FL901

FLUORESCENT INDICATOR TUBE

10

R909

0.1

0.1

0.1

100p

100p

100p

C923

C924

Q901

2SC3052F

GRID DRIVE

Q902

R910
100k

R927

Q903

RT1N441C

2SC3052F

GRID DRIVE

R924

47k

R923

1k

1k

VCC

16V

GND

10k

10

0.1

1k

R921

C904

C903

R920

R917

22k

Q903,905

POWER CONTROL

SWITCH

R905

47k

22k

C925

1SS355W

0.1

C901

C910

C902

C921

R901

47k

10

R908

C922

10

16V

R918

220

D903

D909

1N4002-B5

S954

S952

BLUETOOTH OPR

(HX5/HX7)

REMOTE CONTROL RECEIVER

IC951

NJL24H400A

+3.3V

GND

OUT

C954

R951R979

1k2.2k

S951

D951

SLR-325VCT31P

STANDBY

R945

10k

Q951

2SC3052F

LED DRIVE

R944

Q952

2SA1235

B+ SWITCH

10k

0.1

R947

470

SLR-325DCT31(HX3)

SELK5E20C-DTP15(HX5/HX7)

R950

220(HX5/HX7)

470(HX3)

ROTARY ENCODER

A

R989 R991

2.2k 1k

R990

4.7k

R992R954

10k100

D952

USB MEMORY

BLUETOOTH

RV952

VOLUME

COM

C962

0.1

(HX3)

(HX5/HX7)

B

Q953

2SC3052F

LED DRIVE

5

DGND

DGND

KEY2

KEY1

KEY0-1

1

R955

10k

R953

2.2k

R962

2.2

USB/BT LED

LED STANDBY

EVER+3.3V

VOLUME JOG

FL RESET

FL PWR ON

FL SCLK

FL +11V

FL DGND

SIRCS

FL +7V

1

DGND

KEY0

KEY1

KEY2

FL SD

FL CS

(Page 33)

17

HCD-HX3/HX5/HX7

R976

R952

S953

S968 S967

ENTER DISPLAYDSGX

R966R967

S966

R965

S965

+-

TUNE +TUNE -

R963

S963

PLAY MODE/

TUNING MODE

R961

S962

SEARCH /CANCEL

R960

1k2.2k2.2k4.7k10k22k47k

KEY2-1

CN907

3P

KEY1

DGND

(HX3/HX7)

FUNCTION AUDIO IN TUNER/BAND

AUDIO IN TUNER/BAND

(HX5)

S961

R977R978

22k47k

S975S976

4.7k(HX5/HX7)

10k(HX3)

2.2k(HX5/HX7)

4.7k(HX3)

R973

2.2k

CD

1k(HX5/HX7)

2.2k(HX3)

0(HX3)

10k(HX5/HX7)

R971R972R974R975

0(HX5/HX7)

1k(HX3)

S970S971S972S973S974

(HX3)

USB

BLUETOOTH USB CD

(HX5/HX7)

KEY2-1

CN906

CN905

3P

DGND

KEY1

5P

KEY0

KEY1

KEY2

DGND

DGND

4343

HCD-HX3/HX5/HX7

• Semiconductor

Location

Ref. No. Location

D1 E-3
D2 D-4
D3 F-4
D11 C-6
D14 C-7
D15 C-6
D16 C-5
D17 C-5
D31 F-9
D32 D-8
D33 B-9
D602 J-5
D603 J-5
D604 J-3
D652 F-10

IC11 C-5
IC12 C-9
IC601 J-6
IC650 J-3

PH11 B-7
PH601 J-4
PH602 B-7

Q11 E-6
Q12 F-5
Q601 B-4
Q615 K-5
Q650 G-10
Q651 H-9
Q652 G-9

6-26. PRINTED WIRING BOARDS – POWER SUPPLY Section –

1 2 3 4 5 6 7 8 9 10

(AC IN)

A

B

C

D

E

F

G

H

SWITCHING POWER BOARD

R2

T1

LINE

FILTER

C2

JW1

JW2

VR001

(HX3: CND/HX5:CND/ HX7)

R1

C5

TK1

(CHASSIS)

SUB POWER BOARD

CN1

C1

C4

12

1

(HX3: CND/HX5:CND/ HX7)

D1

4

(HX3: AEP/HX5: AEP, UK, AUS, KR)

TH2

(HX3: CND/HX5:CND/ HX7)

R608

FH1

F1

FH2

JW3

JW4

D3

R609

TH1

(HX3: CND/HX5:CND/ HX7)

JW5

C12

HX3: AEP/

HX5: AEP, UK,

AUS, KR

C606

B

C

R14

Q601

E

R610

R13

R12

D2

C11

JW6

• See page 23 for Circuit Boards Location. :Uses unleaded solder.

(HX3/HX7) (HX5)

(Page 36) (Page 38)

AMP BOARD

R24

JW13

C13

C14

1

18

R22

FB11

1

CN4

2

(HX5)

C15

R10

R15

IC11

D17

C21

D16

R27

R20

GD

Q12

S

C22

C19

D11

R29

R18

GD

Q11

S

C23

R1

R33

4

1

PH602

2

3

JW37

4

C16

C18

R17

6

10

C25

C17

R16

R11

D14

D15

C20

R25

R23

TB1

C24

JW12

JW11

FB11

1

PH11

2

3

5

4

3

1

R41

R32

C32

T31

MAIN POWER

TRANSFORMER

1

JW31

J

CN31

MAIN BOARD

CN305

C609

(Page 32)

R2

CN704

D33

4

2

CN33

1

IC12

3

C35

1

D32

6

7

8

9

10

11

12

13

R660

CN604

E

C

Q652

B

R662

3

JW602

R654

C651

R659

R663

1

AMP BOARD

CN704

C34

JW608

B

Q651

E

R653

(CHASSIS)

TK3

(HX3/HX7) (HX5)

JR32

(Page 36)

S1

M

MAIN BOARD

CN304

(Page 32)

11

(11)

JR31

JR30

C38

C39

JW34

CN32

3

1

JW32

JW39

C31

D31

D652

JW607

B

C

Q650

E

R661

C

1-873-250-

AMP BOARD

CN705

(Page 38)

AMP BOARD

S2

CN705

HCD-HX3/HX5/HX7

I

(CHASSIS)

TK601

L602

J

C654

13

CN602

C611

R655

K

C612

MAIN BOARD

K

R656

CN306

JW605

IC650

JW609

JW606

R658

(Page 32)

C653

D604

R657

R652

3

JW604

1

C652

R651

T603

SUB POWER

TRANSFORMER

9

7

2

PH601

1

1

3

5

6

D603

3

4

R607

C

Q615

E

B

D602

C604

R604

R605

C615

4

IC601

C603

R603

R606

85

1

R615

CN601

2

1

C602

R619

R616

R618

R617

11

(11)

1-873-249-

4444

HCD-HX3/HX5/HX7

6-27. SCHEMATIC DIAGRAM – POWER SUPPLY Section –

(AC IN)

(CHASSIS)

CN1

2P

AC_L

AC_N

TK1

R608

1k

Q601

2SC3052

INVERTER

R14

470k

∗

R15

15k(HX3/HX7)

18k(HX5)

C13

0.01

0.001

R15

∗

(HX5)

10 50V

4.7 50V

0.001

F1
5A

250V

R2

2.2M
1/2W

C606

0.01

C14

R10

150k

C15

C16

C18

0.1

C17

R16 R11R17

∗

100 0

∗

R17

82(HX5)

100(HX3/HX7)

R24

1k

150k(HX3/HX7)

180k(HX5)

R610

270k(HX3/HX7)

330k(HX5)

PH11

TLP421F(D4-GR)

PH602

TLP421F(D4-GR)

ISOLATOR

T1

LINE FILTER

C1 C2

0.22
275V

R609

POWER CONTROL

IC11

CXD9841P

VSENSE

F/B

VG(H)

CT

RT

GND

PROTECT

VG(L)

SS

P-GND

VC1

OCP

0.22
275V

(HX3:AEP/HX5:AEP,UK,AUS,KR)

VD

VS

VB

VC2

470p 125V(HX3:CND/HX5:CND/HX7)

470p 250V(HX3:AEP/HX5:AEP,UK,AUS,KR)

VR001

(HX3:CND/HX5:CND/HX7)

390 250V(HX3:CND/HX7)

560 250V(HX5:CND)

R12R13

4.7M4.7M

R32

1k

R41

100k

• See page 46 for IC Block Diagrams. • See page 53 for IC Pin Function Description.

R606

1

∗

C4,5

D1

C4

D3SB60F3

∗

C5

∗

∗

C12

JW6

JW4 JW5

100 450V(HX3:AEP)

130 450V(HX5:AEP,UK,AUS,KR)

390 250V(HX3:CND/HX7)

560 250V(HX5:CND)

R22

1k

D17

RB751V-40TE-17

C21

UDZW-TE17-15B

0.22

D11

UF4005PKG23

C20

47

25V

C19

0.01

D15

UDZW-TE17-15B

Q650

2SC3052

POWER ON/OFF CONTROL SWITCH

C651 R654

0.01 47k

CN4

FB11

1.1µH

S

2SK3561(LB2SONY)

S

2SK3561(LB2SONY)

D14

10ERB20-TB3

R661

10k

2P

Q12

SWICHING

Q11

SWICHING

C24

33000p 800V(HX3/HX7)

39000p 1000V(HX5)

R25

33

R662

10k

C22

220p

1kV

C23

220p

1kV

Q652

2SA1235

C609

50V

10

PRI+

2

1

4

R1

2.2M
1/2W

JW3

TH2

∗

C11

D16

TH1

3

D2

S2V60-TA

D3

S2V60-TA

C12

∗

C11

∗

R27

10

R20
10k

R29

10

R18
10k

0.1
2W

R653

10k

PRI-GND PRI-GND

C25R23
220
35V

Q651,652

DC DETECT

Q651

2SC3052

CN601

2P

PRI+

T31

MAIN POWER TRANSFORMER

R615

2.2M

R618

2.2M

R619 C602
220k 0.1

D31

D10SC6M

D32

RB085T-90

R33

R659

1k

R660

1k

R663 D652

470 UDZW-TE17-16B

470

R617R616

0100k

POWER CONTROL

IC601

MIP2F2

2SA1235

FEED BACK

SWITCH

D33

MTZJ-T-77-27A(HX3/HX7)

MTZJ-T-77-27B(HX5) ISOLATOR

T603

D602

ST02D-200TA

SUB POWER TRANSFORMER

L602

C654C653

220

220

10V

10V

NC

4V(SUB)

GND

CN602

2P

(Page 33)

C604

50V

DRAIN

SOURCE

SOURCE

VCC

CL

FB

VDD

R603
470k

C603C615

Q615

C31

2200

16V

0.00221

R605

15k

R607

0

JW39

+12V REGULATOR

IC12

TA7812

IO

G

C35

0.1

C32

∗

C32

∗

1800 35V(HX3/HX7)

2200 35V(HX5)

1

R604

PH601

TLP421F(D4-GR)

ISOLATOR

47

10ERB20-TB3

C34
220
16V

D603

JR32

1000P

JR31

0.1

JR30

1

JW34

D604

10ERB20-TB3

C652

0.1

R657

R651

1k

R652

470

47

IC650

FAN431AZXA

SHUNT REGULATOR

TK3

CN32

11V

GND

NC

3P

(CHASSIS)

R655

4.7k

R656

22k

R658

47k

TK601

C611

1

C612

0.1

(CHASSIS)

(Page 34)

C38

0.01

C39

1

GND

+27V

GND

+27V

+12V

GND

POWER ON/OFF

4V(SUB)

GND

CN31

CN33

CN604

4P

2P

3P

(HX3/HX7)

(Page 37)

(HX3/HX7) (HX5)

(Page 37)

(HX5)

(Page 39)

(Page 39)

(Page 33)

HCD-HX3/HX5/HX7

4545

HCD-HX3/HX5/HX7

1EN

2GND

3FLG

4IN

5 OUT

GATE

CONTROL

UVLO

THERMAL

SHUTDOWN

CURRENT

LIMIT

FLAG

DELAY

• IC Block Diagrams
– CD Board –

– USB Board –

– USB POWER Board –

IC201 TK63115SCL-G@GT (HX7)

1

VIN

THERMAL &

OVER CURRENT

PROTECTION

2

GND

3 NC4

VCONT

VOLTAGE

REFERENCE

ON/OFF

CONTROL

–
+

IC401 BA5826SFP-E2

1

VO1(–)

VO1(+)

RESET

IN1

2

3

4

D.BUFF

D.BUFF

THERMAL

SHUT-DOWN

REGULATOR

BIAS TRAP

LEVEL
SHIFT

LEVEL

SHIFT

D.BUFF

D.BUFF

IC201 XC6215B152MR (HX3/HX5)

VOUT

VIN 1

VSS 2

VOUT5

CE 3

ON/OFF

CONTROL

VOLTAGE

REFERENCE

EACH CIRCUIT

ERROR MP

+
–

CURRENT

LIMIT

5

NC

4

IC915 R5523N001B-TR-F

IC319 SI-8008TFE

ON/OFF

SOFT

START

OSCILLATOR RESET

1

IN

PREG

COMPARATOR

ERROR AMP

OVERCURRENT

–
+

–
+
+

PROTECTION

PROTECTION

REFERENCE

VOLTAGE

THERMAL

LATCH

&

DRIVER

2

SW

5

4

3

SS

ADJ

GND

– BT Board –

28

GND

27

VO4(–)

VO4(+)

26

25

IN4

24

IN4'

IC903 XC6213B332MR

VIN

1

ON/OFF

CONTROL

CURRENT

LIMIT

2

VSS

CE

3

+
–

VOLTAGE

REFERENCE

VOUT5
NC4

5

REGB

6

REGOUT

7

8

9

10

D.BUFF

11

D.BUFF

12
13

14

MUTE

MUTE

GND

IN2'

IN2

VO2(+)

VO2(–)

GND

OPOUT

HCD-HX3/HX5/HX7

REGULATOR

LEVEL
SHIFT

LEVEL
SHIFT

VCC

VCC

D.BUFF

D.BUFF

23

22

21

20

19

18

17

16

15

BIAS

VCC

VCC

IN3'

IN3

VO3(+)

VO3(–)

RESETt

OPIN

– XM Board –

IC041 AK4384ET-E2

MCLK

1

2

BICK
SDTI

LRCK

PDN

SMUTE/CSN

ACKS/CCLK

DIF0/CDTI

AUDIO

3

DATA

INTERFACE

4

5

6
7
8

µP

INTERFACE

4646

CLOCK

DRIVER

ATT

ATT

DE-ENPHASIS

CONTROL

8X

INTERPOLATOR

8X

INTERPOLATOR

∆Σ

MODULATOR

∆Σ

MODULATOR

SCF
LPF

SCF
LPF

16

DZFL
DZFR

15

VDD

14

VSS

13

VCOM

12

AOUTL

11

AOUTR

10

9

P/S

– MAIN Board –

HCD-HX3/HX5/HX7

IC302 PST3629NR

OUT

1

VDD 2

VREF

3

GND

IC304 R2S15904SP

IC303, 310 MC14052BDTR2

16

1

2Y0

CD5

–
+

4

NC

2Y2

2-COM

2Y3

GND

GND

2Y1

INH

2

3

4

5

6

7

8

VCC

15

1Y2

1Y1

14

1-COM

13

12

1Y0

11

1Y3

A

10

9

B

INL1

AGND

INPUT

SELECTOR

INL2

VCC

24 23 22

MODE

SELECTOR

INPUT GAIN

CONTROL

INL3

INL4

REFIN

REF

MUTE

IGOUTL

DATA

MCU

VOLUME

VOLINL

CLK

21 2025262728

I/F

SURROUND

INPUT GAIN

CONTROL

DGND

TRER

TREL

19 18 17 16 15

TONE CONTROL

L-CH BASS/TREBLE

TONE CONTROL

R-CH BASS/TREBLE

VOLUME

IGOUTR

VOLINR

NC

BASSR1

NC

BASSR2

INR4

LOUT

INPUT

SELECTOR

1 2 3 5 6 7 8 94 10 11 12 13 14

INR3

INR2

ROUT

MUTE

INR1

BASSL2

BASSL1

47

HCD-HX3/HX5/HX7

IC308 MM1615ANLE

VIN

5

BIAS

NOISE

–
+

THERMAL

SHUTDOWN

1

CONT

REFERENCE

2

GND

3

IC313 TC74VHC157FT (EKJ)

DRIVER

CURRENT
LIMITTER

VOUT

4

IC311, 312, 318 TC74HC4066AFT (EL)

1 14

1I/O VCC

13

1C

1O/I

2O/I

2I/O

GND

2

3

4

5

2C

6

3C

7

12

4C

11

4I/O

10

4O/I

9

3O/I

8

3I/O

IC320 BA6956AN

111

SELECT

INPUT

OUTPUT

INPUT

OUTPUT

1A

1B

1Y

2A

2B

2Y

GND

S

2

1A

G

3

1B

4A

4

1Y

4B

5

2A

4Y

6

2B

3A

7

2Y

3B

3Y

8

– AMP Board –

IC701 PCM1803DBR

VINL 1

2

VINR

3

VREF1
VREF2

REFERENCE

4

16

VCC

15

STROBE

4A

14

4B

13

12

11

4Y

3A

11

3B

10

3Y

9

DELTA-SIGMA

MODULATOR

DELTA-SIGMA

MODULATOR

INPUT

OUTPUT

INPUT

OUTPUT

× 1/64, × 1/128

DECIMATION

FILTER

WITH

HIGH-PASS

FILTER

SERIAL

INTERFACE

&

MODE/FORMAT

CONTROL

TSD

CONTROL LOGIC

1 2 3 4 5 6 7 8 9

VREF

OUT2

20

16
15
14
13

RNF

MODE1
MODE019
FMT118
FMT017
OSR
SCKI
VDD
DGND
DOUT12
BCK11

OUT1

VM

VCC

FIN

GND

RIN

VCC

AGND

PDWN

BYPAS

TEST

LRCK

48

5
6

7
8

9

10

POWER

SUPPLY

CLOCK & TIMING CONTROL

HCD-HX3/HX5/HX7

14

1 2 3 4 5 6 7

13 12 11 10 9 8

VCC

GND

CK

CLR

CK

CLR

Q

PR

Q

Q

PR

Q

D

D

12

11

10

9

8

7

6

5

4

3

VSUBC

XVSS

OUTR2

VSSR

OUTR1

VDDR

VSSL

VSSR

OUTL2

OUTL1

VSSL

VDDL

2

1

PWM

CLOCK

GENERATOR

(SECONDARY)

CLOCK

GENERATOR

(PRIMARY)

31

29

25

OVFFLAGL

26

SFLAG

27

INIT

30

S g P

GAIN

CONTROL

INIT/

MUTE

SAMPLING

RATE

CONVERTER

FILTER &
LOW CUT

FILTER

LINER

INTERPOLATOR

∆ Σ

48

XFSOIN

47

XVDD

HPVDDL

46 45

HPOUTL1

HPVSSL

44 43

HPOUTL2

HPVDDR

42 41

HPOUTR1

HPVSSR40HPOUTR2

39

37

FSOCKO

38

FSOI

13

XOVSS

14

XFSOOUT

15

XOVDD

16

DVDD

17

DVSS

18

NSPMUTE

19

SOFTMUTE

20

PGMUTE

SERIAL

CONTROLLER

21

SCDT

22

SCSHIFT

23

SCLATCH

24

OVFFLAGR

28

MCKSEL

32

BFVDD

33

BFVSS

34

TEST

35

DVDD

36

XFSIIN

LRCK

BCK

DATA

IC702 NJM2871BF33-TE2
IC704 NJM2871BF18-TE2

VIN

5

PROTECTION

BANDGAP

REFERENCE

1

CONTROL

2

GND

IC705 CXD9788AR

THERMAL

3

NOISE

BYPASS

IC703 MC74VHC74DTR2

VOUT

4

49

HCD-HX3/HX5/HX7

IC707 CXD9845AM (HX3/HX7)

GVDD_B

/OTW 2

/SD 3

PWM_A 4

/RESET_AB

PWM_B

OC_ZDJ 7

GND 8
GND 9

VREG 10

GND 11

M2 12
M1 13

PWM_C 14

/RESET_CD 15

34

33

32

31

30

29

28

26

25

24

GVDD_A36

BST_A35

PVDD_A

OUT_A

GND

GND

OUT_B

PVDD_B

BST_B

BST_C27

PVDD_C

OUT_C

GND

PROTECTION

LOGIC

PROTECTION

LOGIC

PROTECTION

LOGIC

GVDD_A

/UVP

/UVP

/UVP

GATE

DRIVE

GATE

DRIVE

GATE

DRIVE

GATE

DRIVE

GATE

DRIVE

GATE

DRIVE

OVER CURRENT

FAULT

OVER CURRENT

FAULT

OVER CURRENT

FAULT

OVER CURRENT

FAULT

OVER CURRENT

FAULT

OVER CURRENT

FAULT

1

VREG

STUCK

DETECT

5

6

STUCK

DETECT

STUCK

DETECT

VREG
GVDD_A
GVDD_B
GVDD_C
GVDD_D

PROGRAMMABLE

CURRENT SENSE

UNDER

VOLTAGE

PROTECTION

PROTECTION

&

RESET LOGIC

OLP
OTP

CB3C

2

4

4

4

4

4

/UVP

POWER-UP

RESET

TEMPERATURE

WARNING/ERROR

/HIZ_HS

/HIZ_LS

/OCH

/OCL

/RESET

GVDD_B

/HIZ_HS
/HIZ_LS

TIMING

CONTROL

/OCH
/OCL

/RESET

/RESET

/OCL
/OCH

CONTROL

TIMING
TIMING

CONTROL

/HIZ_LS
/HIZ_HS

/HIZ_HS
/HIZ_LS

TIMING

CONTROL

/OCH
/OCL

/RESET

50

PWM_D

VDD

GVDD_C

OVER CURRENT

FAULT

/RESET

/OCL
/OCH

CONTROL

TIMING

16

STUCK

DETECT

17

REGULATOR

18

VREG

TIMING

CONTROL

/HIZ_LS
/HIZ_HS

GVDD_C

PROTECTION

LOGIC

/UVP

GVDD_D

GATE

DRIVE

GATE

DRIVE

OVER CURRENT

FAULT

23

22

21

20

19

GND

OUT_D

PVDD_D

BST_D

GVDD_D

IC707, 708 CXD9774M (HX5)

HCD-HX3/HX5/HX7

GND

PWM BP

GND

RESET 4

DREG RTN 5

GVDD

M3 7

DREG 8

DGND

M1 10
M2 11

DVDD

SD 13

DGND

OTW 15

GND

PWM AP

GND

12

14

16

17

18

1

2

3

6

9

DREG DREG

DVDD

PWM

RECEIVER

DGND

DIGITAL

REGULATOR

DREG

PROTECTION

LOGIC

OT

&

UVP

DVDD DREG

PWM

RECEIVER

DGND

DREG

GVDD

TIMING

CONTROL

&

PROTECTION

TIMING

CONTROL

&

PROTECTION

DREG

GVDD

GVDD

GATE

DRIVE

GATE

DRIVE

GATE

DRIVE

GATE

DRIVE

OCH

OCL

OCL

OCH

34

32
31
30
29

28

27

26
25
24
23

22
21
20
19

GVDD B36
GVDD B35
GND
BST B33

PVDD B
PVDD B
OUT B
OUT B

GND

GND

OUT A
OUT A
PVDD A
PVDD A

BST A
GND
GVDD A
GVDD A

51

HCD-HX3/HX5/HX7

– SUB POWER Board –

IC601 MIP2F20MS1SO

1VDD

CONSTANT

CURRENT

CLAMP CIRCUIT

VCL.OUT
ICL.LOW

+
–2.4V

OVERHEAT

PROTECTION

+
–

(ILIMIT SETTING)

VCL

27%
22%

RESTARTING

FOR LIGHT LOAD

DETECTION INTERMITTENT

OSCILLATION CONTROL

+
–

GENERATOR

CLOCK

12kHz

MAXDC

S
RQQ

TRIGGER

2FB

3CL

IN

ILIMIT VARIABLE

CIRCUIT

VCC OVP

VCC UV

7.2V

SOURCE

VDD UV

+

5.7V

–

5.0V

6.6V

VDD CLAMP

CIRCUIT

R
SQQ

ILIMIT

CORRECTION

CIRCUIT

AT TURNING ON

BLANKING PULSE

GENERATION CIRCUIT

–
+

FOR

DRAIN CURRENT

DETECT

GATE DRIVER

POWER

MOSFET

8 SOURCE
7 SOURCE

REGULATOR

–
+

5.7V

4VCC 5 DRAIN

52

HCD-HX3/HX5/HX7

• IC Pin Function Description

CD BOARD IC101 (CD-MP3 PROCESSOR) TC94A70FG-006 (HX7),TC94A70FG-007 (S, D) (HX3/HX5)

Pin No.

1
2
3
4
5
6
7
8

9
10
11 VREF I
12
13
14
15 VCOi I
16
17
18
19 FGiN I
20 IO0 (/HSO) I
21 IO1 (/UHSO)
22
23
24
25
26
27
28
29 DVR O
30
31
32
33
34
35
36
37

38, 39

40

41

42

43

Pin Name I/O Description

AVSS3 - Ground terminal

RFZi I RF ripple zero crossing signal input terminal

RFRP O RF ripple signal output terminal

SBAD/RFDC O Sub beam addition signal or RF peak detection signal output terminal Not used

FEi O Focus error signal output terminal Not used
TEi O Tracking error signal output terminal

TEZi I Tracking error zero crossing signal input terminal

AVDD3 - Power supply terminal (+3.3 V)

FOo O Focus coil drive signal output terminal
TRo O Tracking coil drive signal output terminal

FMo O Sled motor drive signal output terminal
DMo O Spindle motor drive signal output terminal

VSSP3 - Ground terminal

VDDP3 - Power supply terminal (+3.3 V)

VDD1 - Power supply terminal (+1.5 V)

VSS - Ground terminal

XVSS3 - Ground terminal

XI I System clock input terminal (16.9344 MHz)

XO O System clock output terminal (16.9344 MHz)

XVDD3 - Power supply terminal (+3.3 V)

DVSS3 - Ground terminal

RO O Audio data (R-ch) output to the input selector

DVDD3 - Power supply terminal (+3.3 V)

LO O Audio data (L-ch) output to the input selector

DVSS3 - Ground terminal

VDDT3 - Power supply terminal (+3.3 V)

VSS1 - Ground terminal

VDD1 - Power supply terminal (+1.5 V)

VDDM1 - Power supply terminal (+1.5 V)

SRAMSTB I S-RAM standby mode control signal input terminal Fixed at "L" in this set

XRST I Reset signal input from the system controller "L": reset

BUS0, BUS1 I

BUS2 (SO) I

BUS3 (SI) I

BUCK (CLK) I

XCCE I

Reference voltage (+1.65V) input terminal

VCO control voltage input terminal

FG signal input terminal Not used
Disc inner position detection signal input terminal

ONot used

Reference voltage (+1.65V) output terminal

Serial data input from the system controller and USB controller (HX3/HX5)
Serial data input from the system controller (HX7)

Serial data input from the system controller and USB controller (HX3/HX5)
Serial data input from the system controller (HX7)

Serial data input from the system controller and USB controller (HX3/HX5)
Serial data input from the system controller (HX7)

Serial data transfer clock signal input from the system controller and USB controller (HX3/HX5)
Serial data transfer clock signal input from the system controller (HX7)

Chip enable signal input from the system controller and USB controller (HX3/HX5)
Chip enable signal input from the system controller (HX7)

53

HCD-HX3/HX5/HX7

Pin No.

44
45 IRQ I
46
47

48

49, 50

51
52
53
54
55
56
57
58
59
60
61
62
63 BCK (PO8) O
64
65
66
67
68
69
70
71
72
73
74
75 LPFN I
76 LPFo O
77 PVREF I
78 VCOF O
79
80
81
82
83
84
85
86
87
88
89
90

Pin Name I/O Description

TEST I Setting terminal for test mode Normally fixed at "L"

AoUT3 (PO4) O Request signal output to the USB controller (HX3/HX5)
AoUT2 (PO5) O Audio data output terminal Not used

PIO0 O

PIO1, PIO2 O Not used

PIO3 I Gate signal input from the USB controller (HX3/HX5)

VSS1 - Ground terminal

VDDT3 - Power supply terminal (+3.3 V)

SBSY O Subcode block sync signal output to the system controller

SBOK/FOK O Not used

IPF O Not used

SFSY/LOCK O Not used

ZDET O Zero detection signal output terminal Not used

GPIN I Not used

MS I Microcomputer interface mode selection signal input terminal Fixed at "H" in this set
DOUT (PO6) O Digital audio data output terminal Not used
AOUT (PO7) O Audio data output terminal Not used

LRCK (PO9)

AIN (PI4) I Digital audio data input from USB controller (HX3/HX5)

BCKi (PI5) I Bit clock signal input from the USB controller (HX3/HX5)

LRCKi (PI6) I L/R sampling clock signal input from the USB controller (HX3/HX5)

VDD1 - Power supply terminal (+1.5 V)

VSS - Ground terminal

AWRC - Not used

PVDD3 - Power supply terminal (+3.3 V)

PDO O Phase error margin signal between EFM signal and PLCK signal output terminal

TMAXS O TMAX detection signal output terminal Not used

TMAX O TMAX detection signal output terminal

PVSS3 - Ground terminal

SLCo O EFM slice level output terminal

RFi

RFRPi

RFEQo O EFM slice level output terminal

VRo O Reference voltage (+1.65V) output terminal

RESiN O External resistor connection terminal

VMDiR O Reference voltage (+1.65V) output terminal for automatic power control circuit

TESTR O Low-pass filter terminal for RFEQO offset correction

AGCi

RFo O RF signal generation amplification output terminal

RVDD3 - Power supply terminal (+3.3 V)

Interrupt request signal input terminal Not used

Request signal output to the system controller and USB controller (HX3/HX5)
Request signal output to the system controller (HX7)

Bit clock signal output terminal Not used

O

L/R sampling clock signal output terminal Not used

Inverted signal input from the operation amplifier for PLL loop filter
Signal output from the operation amplifier for PLL loop filter
Reference voltage (+1.65V) input terminal
VCO filter output terminal

I

RF signal input terminal

I

RF ripple signal input terminal

I

RF signal amplitude adjustment amplification input terminal

54

HCD-HX3/HX5/HX7

Pin No.

91

92
93
94
95
96
97
98
99

100

Pin Name

LDo O

MDi

RVSS3 - Ground terminal

FNi2 (C)

FNi1 (A)

FPi2 (D)

FPi1 (B)

TPi (F)

TNPC O External capacitor connection terminal

TNi (E)

I/O

Laser diode on/off control signal output to the automatic power control circuit
"H": laser diode on

I

Light amount monitor input from the laser diode of optical pick-up block

I

Main beam (C) input from the optical pick-up block

I

Main beam (A) input from the optical pick-up block

I

Main beam (D) input from the optical pick-up block

I

Main beam (B) input from the optical pick-up block

I

Sub beam (F) input from the optical pick-up block

I

Sub beam (E) input from the optical pick-up block

Description

55

HCD-HX3/HX5/HX7

USB BOARD IC901 TMP92CD28FG-2CB2 (USB CONTROLLER)

Pin No.

1
2

3, 4

5
6

7 to 9

10
11
12

13, 14

15
16
17

18 to 25

26
27

28 to 35

36

37 to 43

44

45
46 to 54
55 to 58

59

60

61

62

63

64

65

66 SRLLB O

67 SRLUB O

68

69 BOOT I

70 CS2 I

71

72

73

74

75

76

77

78

79

80

81

Pin Name I/O Description

/RESET I Reset signal input from the system controller "L": reset

DI I Ready to send signal input from the system controller

NO USE O Not used

G-3 I Function selection signal input terminal Fixed at "L" in this set

DVCC - Power supply terminal (+3.3 V)

NO USE O Not used

DVSS - Ground terminal

DVCC - Power supply terminal (+3.3 V)

RVOUT1 O Reference voltage (+3.3 V) output terminal

RVIN I Reference voltage (+3.3 V) input terminal

RVOUT2 O Reference voltage (+3.3 V) output terminal

DVCC - Power supply terminal (+3.3 V)

DVSS - Ground terminal

D0 to D7 I/O Two-way data bus with the S-RAM

DVSS - Ground terminal

DVCC - Power supply terminal (+3.3 V)

D8 to D15 I/O Two-way data bus with the S-RAM

A0 O Address signal output terminal Not used

A1 to A7 O Address signal output to the S-RAM

DVSS - Ground terminal

DVCC - Power supply terminal (+3.3 V)

A8 to A16 O Address signal output to the S-RAM

BUS0 to BUS3 O Serial data output to the CD-MP3 processor

/BUCK O Serial data transfer clock signal output to the CD-MP3 processor

/CCE O Chip enable signal output to the CD-MP3 processor

NO USE O Not used

DVSS - Ground terminal

DVCC - Power supply terminal (+3.3 V)

RD O Output enable signal output to the S-RAM

WR O Write enable signal output to the S-RAM

NO USE O Not used

LRCK O L/R sampling clock signal output to the CD-MP3 processor

AM1 I Function mode selection signal input terminal Fixed at "H" in this set

X2 O System clock output terminal (9 MHz)

DVSS - Ground terminal

X1 I System clock input terminal (9 MHz)

DVCC - Power supply terminal (+3.3 V)

USBOC I Over current detection signal input terminal

USBPON O USB VBUS power on/off control signal output terminal "H": power on

D+ I/O Two-way data (positive) bus with the USB connector

D- I/O Two-way data (negative) bus with the USB connector

AM0 I Function mode selection signal input terminal Fixed at "H" in this set

Lower-byte control signal output to the S-RAM
Upper-byte control signal output to the S-RAM

Boot mode selection signal input terminal "L": boot mode
Chip select signal output to the S-RAM

56

HCD-HX3/HX5/HX7

Pin No.

82
83
84 DO O
85
86 CLOCK O
87 TXD1 O
88 RXD1 I
89
90
91
92
93
94
95
96
97

98, 99

100

Pin Name I/O Description

NO USE O Not used

DVSS - Ground terminal

DATA O Serial data output terminal Not used

NO USE O Not used

SDA I/O Two-way EEPROM IIC data bus terminal Not used
SCL I/O Two-way EEPROM IIC clock bus terminal Not used

BCK O Bit clock signal output to the CD-MP3 processor
DATA O Audio data output to the CD-MP3 processor
GATE O Gate signal output to the CD-MP3 processor
DVCC - Power supply terminal (+3.3 V)

REQ I Request signal input from the CD-MP3 processor

ST-REQ I Request signal input from the CD-MP3 processor

G-1, G-2 I Function selection signal input terminal Fixed at "L" in this set

DVSS - Ground terminal

Clear to send signal output to the system controller

Serial data transfer clock signal output terminal Not used
Serial data output to the system controller
Serial data input from the system controller

57

HCD-HX3/HX5/HX7

XM BOARD IC001 F2602E-01-TR (XM RECEIVER)

Pin No.

1
2
3
4
5
6
7
8

9
10
11

12

13
14
15
16
17
18
19
20
21
22
23

24, 25

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

Pin Name I/O Description

LSDP_TXRX - Not used

VSS - Ground terminal

SC_XT_OUT O Serial data output to the system controller

VDD - Power supply terminal (+3.3V)

SC_RX_IN I Serial data input from the system controller

VSS - Ground terminal

CDM_SEL I Command mode selection signal input terminal Not used

VDD - Power supply terminal (+3.3V)

ERR_IRQ# O Interrupt request signal output terminal Not used

VSS - Ground terminal

RST# I Reset signal input from the system controller "L": reset

SLAVE_SEL I

COMM_RX_DIG
COMM_TX_DIG

COMM_TX_EN - Not used

VSS - Ground terminal

VDD - Power supply terminal (+3.3V)

CDMM_RX_P I XM receiver differential signal (positive) input terminal

CDMM_RX_N I XM receiver differential signal (negative) input terminal

VDD - Power supply terminal (+3.3V)

VSS - Ground terminal
CDMM_TX_N O XM transmitter differential signal (negative) output terminal
CDMM_TX_P O XM transmitter differential signal (positive) output terminal

VSS - Ground terminal

OSC_OUT O System clock output terminal (45.158 MHz)

VSS - Ground terminal

OSC_IN I System clock input terminal (45.158 MHz)

VSS - Ground terminal

TEST - Not used

VSS - Ground terminal

HSDP_DA - Not used

VDD - Power supply terminal (+3.3V)

HSDP_CLK - Not used

VSS - Ground terminal

HSDP_EN - Not used

I2S_DA O I2S digital audio data output to the D/A converter

VSS - Ground terminal

I2S_CLK O I2S bit clock signal output to the D/A converter

VDD - Power supply terminal (+3.3V)

I2S_LRCLK O I2S L/R sampling clock signal output to the D/A converter

VSS - Ground terminal

I2S_OCLK O I2S over sample clock signal output to the D/A converter

VSS - Ground terminal

SAII_CLK - Not used

VDD - Power supply terminal (+3.3V)

Master/slave mode selection signal input terminal "L": master mode, "H": slave mode
Fixed at "L" in this set

-Not used

-Not used

58

HCD-HX3/HX5/HX7

Pin No.

47
48

Pin Name I/O Description

SAII_DA - Not used
SAII_EN - Not used

59

HCD-HX3/HX5/HX7

MAIN BOARD IC301 M3062LFGPFP-710 (HX3/HX5), M3062LFGPFP-712 (HX7) (SYSTEM CONTROLLER)

Pin No.

1 to 3

4
5
6

7

8

9
10
11

12

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

31

32

33
34

35

36

37
38
39

40

41

Pin Name I/O Description

CD BUS2 to

CD BUS0

SIRCS I SIRCS signal input from the remote control receiver
DEC BUS SEL2 O Data selection signal output terminal Not used
DEC BUS SEL1 O Data selection signal output terminal (HX3/HX5)

S-MASTER

SOFT MUTE

BYTE I External data bus width selection signal input terminal

CN VSS I Processor mode switch input terminal (for test)

XCIN I Sub system clock input terminal (32.768 kHz)

XCOUT O Sub system clock output terminal (32.768 kHz)

RESET I

XOUT O Main system clock output terminal (5 MHz)

VSS - Ground terminal

XIN I Main system clock input terminal (5 MHz)
VCC - Power supply terminal (+3.3V)
NMI I Non-maskable interrupt signal input terminal Not used

RDS INT I RDS data transfer clock signal input from the tuner (FM/AM) (HX3: AEP/HX5: AEP, UK)

SBSY I Subcode block sync signal input from the CD-MP3 processor

AC CUT I AC cut on/off detection signal input terminal "L": AC cut on

CD ON O Power on/off control signal output terminal for CD section "H": power on

CD DRIVE MUTE

CD CLK O Serial data transfer clock signal output to the CD-MP3 processor
CD CCE O Chip enable signal output to the CD-MP3 processor

CD XRST O Reset signal output to the CD-MP3 processor "L": reset

MP3 IREQ I Request signal input from the CD-MP3 processor

USB RESET O Reset signal output to the USB controller "L": reset (HX3/HX5)

USB POWER O Power on/off control signal output terminal for USB section "H": power on (HX3/HX5)

IIC CLK I/O Two-way IIC clock bus terminal Not used

IIC DATA I/O Two-way IIC data bus terminal Not used

BT_DOUT/

DAB TXD

BT_DIN/

DAB RXD

S-MASTER LATCH

BT_RTS O Ready to send signal output to the bluetooth module (HX5/HX7)

USB TXD/
SAT TXD

USB RXD/

SAT RXD

USB_CTS I Clear to send signal input from the USB controller (HX3/HX5)
USB_RTS O Ready to send signal output to the USB controller (HX3/HX5)

S-MASTER INIT

S-MASTER

NSP MUTE

PULL DOWN O Connected to the ground

O Serial data output to the CD-MP3 processor

O Soft muting control signal output to the stream processor

System reset signal input from the reset signal generator "L": reset
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"

OMuting signal output to the coil/motor driver

O

Serial data output to the bluetooth module (HX5/HX7)

O

Serial data input from the bluetooth module (HX5/HX7)

O Serial data latch pulse signal output to the stream processor

Serial data output to the USB controller (HX3/HX5)

O

Serial data output to the XM receiver and SIRIUS socket (HX7)
Serial data input from the USB controller (HX3/HX5)

I

Serial data input from the XM receiver and SIRIUS socket (HX7)

O Initialize signal output to the stream processor

ONSP muting control signal output to the stream processor

60

HCD-HX3/HX5/HX7

Pin No.

42
43
44
45
46

47

48
49
50
51
52

53

54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

81 to 83

84
85
86
87

88

Pin Name I/O Description

S-MASTER SHIFT
S-MASTER DATA

S-MASTER SD I Shut down signal input from the digital power amplifier "L": shut down

S-MASTER RST O Reset signal output to the digital power amplifier "L": reset

PULL UP O Connected to the power supply

S-MASTER

PG MUTE

CDM LOAD OUT

CDM LOAD IN O Loading motor control signal output terminal (for loading in)

CDM OPEN SW I Disc tray open position detection signal input terminal

CDM CLOSE SW

HP MUTE O Headphone muting on/off control signal output terminal "H": muting on

BT AUD

OUT MUTE

TA LINE-MUTE

AMP DATA O Serial data output to the electrical volume

AMP CLOCK O Serial data transfer clock signal output to the electrical volume

SEL A O Input selection control signal output terminal (HX7)
SEL B O Input selection control signal output terminal (HX7)

SEL INH O Input selection control signal output terminal (HX7)

BT_AV_ ROLE O Transmission/reception mode notification signal output to the bluetooth module (HX5/HX7)

BT_CTS I Clear to send signal input from the bluetooth module (HX5/HX7)

VCC - Power supply terminal (+3.3V)

BT RESET O Reset signal output to the bluetooth module "L": reset (HX5/HX7)

VSS - Ground terminal

BT POWER O Power on/off control signal output terminal for bluetooth section "H": power on (HX5/HX7)

MODEL IN I Setting terminal for the model

SPEC IN I Setting terminal for the destination

HP DET I Plug insert detection signal input terminal for PHONES jack "L": plug insert

AUDIO IN DET I Plug insert detection signal input terminal for AUDIO IN jack "L": plug insert

FL POWER ON O Power on/off control signal output terminal for fluorescent indicator tube "H": power on

FL SCLK O Shift clock signal output to the fluorescent indicator tube

FL CS O Chip select signal output to the fluorescent indicator tube
FL SD O Serial data output to the fluorescent indicator tube

KEY WAKE UP I Wake up signal input terminal

FL RESET O Reset signal output to the fluorescent indicator tube "L": reset

USB LED O LED drive signal output terminal for USB MEMORY indicator "H": LED on (HX3)

BT LED O LED drive signal output terminal for BLUETOOTH indicator "H": LED on (HX5/HX7)

STBY LED O LED drive signal output terminal for STANDBY indicator "H": LED on

NC O Not used

STBY RELAY O Sub power on/off control signal output terminal "H": power on
KEY2 to KEY0 I Top and front panel key input terminal (A/D input)
VOLUME JOG

AC DET I AC power detection signal input terminal

RDS DATA I RDS data input from the tuner (FM/AM) (HX3: AEP/HX5: AEP, UK)

ST CE O Chip enable signal output to the tuner (FM/AM)

ST DATA IN

/STEREO

O Serial data transfer clock signal output to the stream processor
O Serial data output to the stream processor

OPG muting control signal output to the stream processor

OLoading motor control signal output terminal (for loading out)

IDisc tray close position detection signal input terminal

OBlutetooth muting on/off control signal output terminal "H": muting on (HX5/HX7)

OLine muting on/off control signal output terminal "H": muting on

I

Jog dial pulse input from the rotary encoder (VOLUME) (A/D input)

I Serial data and stereo detection signal input from the tuner (FM/AM)

61

HCD-HX3/HX5/HX7

Pin No.

89
90
91

92

93
94
95
96
97
98
99

100

Pin Name I/O Description

ST CLK O Serial data transfer clock signal output to the tuner (FM/AM)

ST DATA OUT O Serial data output to the tuner (FM/AM)

XM RESET O Reset signal output to the XM receiver "L": reset (HX7)

XM_PWR

_3.3V/5V
SAT SEL O XM/SIRIUS mode selection signal output terminal "L": SIRIUS mode, "H": XM mode (HX7)

SR_POWER

DAB_PWR_3.3V

AVSS - Ground terminal

DAB_PWR_5V

VREF I Reference voltage (+3.3V) input terminal

AVCC - Power supply terminal (+3.3V)

CD BUS3 O Serial data output to the CD-MP3 processor

O Power on/off control signal output terminal for XM section "H": power on (HX7)

O

Power on/off control signal output terminal for SIRIUS "H": power on (HX7)

O

Power (+3.3V) on/off control signal output terminal for DAB section Not used

O

Power (+5V) on/off control signal output terminal for DAB section Not used

62

SWITCHING POWER BOARD IC11 CXD9841P (POWER CONTROL)

Pin No. Pin Name I/O Description

1
2
3
4
5

6

7
8

9 OCP I
10
11
12 VG (L)
13
14
15
16 VG (H)
17

18

VSENSE I AC line voltage detection signal input terminal

F/B I Feed back signal input terminal for frequency modulation of oscillator

CT I Connected to the external capacitor for oscillator duty/frequency setting
RT I Connected to the external resistor for oscillator frequency setting

GND - Ground terminal

PROTECT I

SS I Connected to the external capacitor for soft start timing

VC1 I Power supply terminal for control circuit "L": stop

VC2 O Power supply output terminal for driver

P-GND - Ground terminal for low voltage side driver

--Not used
VB O Power supply output terminal for high voltage side driver
VS

--Not used

VD I

Connected to the external capacitor for determines intermittent operation period when abnormal
detection state

Over current detection signal and didt protection signal input terminal

OLow voltage side driver drive signal output terminal

I

High voltage side driver reference voltage input terminal

OHigh voltage side driver drive signal output terminal

Terminal for drain-kick starting
When starting, current is supplied directly from the rectification diode to VC1

HCD-HX3/HX5/HX7

63

HCD-HX3/HX5/HX7

SECTION 7

EXPLODED VIEWS

NOTE:

• -XX and -X mean standardized parts, so they

may have some difference from the original
one.

• Color Indication of Appearance Parts

Example:
KNOB, BALANCE (WHITE) . . . (RED)

↑↑

Parts Color Cabinet's Color

7-1. PANEL SECTION

#2

• Items marked “*” are not stocked since they

are seldom required for routine service. Some
delay should be anticipated when ordering
these items.

• The mechanical parts with no reference

number in the exploded views are not supplied.

• Accessories are given in the last of the

electrical parts list.

• Abbreviation

AUS: Australian model
CND : Canadian model
KR : Korean model

4

The components identified by mark 0 or
dotted line with mark 0 are critical for safety .
Replace only with part number specified.

Les composants identifiés par une marque 0
sont critiquens pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.

5

chassis (top) section

#2

5

3

5

1

5

2

1

5

Ref. No. Part No. Description Remark

1 3-198-753-11 FOOT (FELT)
2 2-895-132-01 PANEL (SIDE R) (HX3/HX5)
2 2-895-132-11 PANEL (SIDE R) (HX7)
3 2-895-131-01 PANEL (SIDE L) (HX3/HX5)
3 2-895-131-11 PANEL (SIDE L) (HX7)

4 2-895-129-01 PANEL (TOP) (HX3: AEP/HX5: AEP, UK)

64

Ref. No. Part No. Description Remark

4 2-895-129-11 PANEL (TOP) (HX3: CND/HX5: CND, AUS, KR)
4 2-895-129-21 PANEL (TOP) (HX7)
5 7-685-871-01 SCREW +BVTT 3X6 (S) (HX3/HX5)
5 7-685-871-09 SCREW +BVTT 3X6 (S) (HX7)

#2 7-685-871-01 SCREW +BVTT 3X6 (S)

7-2. CHASSIS (TOP) SECTION

HCD-HX3/HX5/HX7

not supplied

#2

#2

51

52

#1

#2

panel key section

51

#2

main section

Ref. No. Part No. Description Remark

51 3-198-753-01 FOOT (FELT)
52 2-895-152-01 KNOB (VOL)

Ref. No. Part No. Description Remark

#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#2 7-685-871-01 SCREW +BVTT 3X6 (S)

65

HCD-HX3/HX5/HX7

7-3. PANEL KEY SECTION

101

103

104

not supplied
(TOP PANEL (FUNCTION) board

front panel section

101

106

not
supplied

102

105

101

not supplied

107

not supplied
(TOP PANEL (PLAY) board

108

not supplied

101

not supplied
(H/P SUPPORT board)

not supplied
(HEADPHONE board)

(HX5/HX7)

101

109

(HX5/HX7)

Ref. No. Part No. Description Remark

101 3-087-053-01 +BVTP2.6 (3CR)
102 1-832-589-21 CABLE, FLEXIBLE FLAT (15 CORE) (HX5/HX7)
103 2-895-142-01 BUTTON (FUNCTION)
104 2-895-143-01 BUTTON (FOLDER) (HX3/HX5)
104 2-895-143-11 BUTTON (FOLDER) (HX7)

105 2-895-153-01 BASE (FOLDER)
106 2-895-144-01 BUTTON (ENTER)

not supplied
(ANT board)

66

Note: If wire (flat type) is replaced, install it after

bending it in the same form as that before
replacement.

Ref. No. Part No. Description Remark

107 2-895-133-01 PANEL (KEY) (HX3)
107 2-895-133-21 PANEL (KEY) (HX5)
107 2-895-133-31 PANEL (KEY) (HX7)

108 1-834-115-11 CABLE, COAXIAL (WITH U.F.L CONNECTOR)

(HX5/HX7)

109 A-1236-563-A BT BOARD, COMPLETE (HX5/HX7)

7-4. FRONT PANEL SECTION

HCD-HX3/HX5/HX7

158

159

154

151

156

FL901

153

157

157

FRONT PANEL board

not supplied

(HX5/HX7)

152

Ref. No. Part No. Description Remark

151 X-2177-357-1 PANEL (FRONT) ASSY (HX3)
151 X-2177-359-1 PANEL (FRONT) ASSY (HX5)
151 X-2177-360-1 PANEL (FRONT) ASSY (HX7)
152 X-2177-364-1 BUTTON (BLUETOOTH) ASSY (HX5/HX7)
153 2-895-141-01 BUTTON (EJECT)

154 X-2177-363-1 BUTTON (POWER) ASSY

Note: If wire (flat type) is replaced, install it after

bending it in the same form as that before
replacement.

Ref. No. Part No. Description Remark

156 A-1243-013-A FRONT PANEL BOARD, COMPLETE (HX5/HX7)
156 A-1243-276-A FRONT PANEL BOARD, COMPLETE (HX3)
157 3-087-053-01 +BVTP2.6 (3CR)
158 1-831-756-21 CABLE, FLEXIBLE FLAT (5 CORE)

159 1-831-797-21 CABLE, FLEXIBLE FLAT (17 CORE)
FL901 1-519-939-11 INDICATOR TUBE, FLUORESCENT

67

HCD-HX3/HX5/HX7

7-5. MAIN SECTION

204

206

#2

MAIN board

207

#1

not supplied

208

203

(HX7)

202

#2

201

not supplied

loading mechanism section

205

SWITCHING

not
supplied

POWER

board

#2

F1

not supplied

not
supplied

#1

#2

(HX7)

#2

Note: If wire (flat type) is replaced, install it after

bending it in the same form as that before
replacement.

Ref. No. Part No. Description Remark

201 A-1184-933-A XM BOARD, COMPLETE (HX7)
202 1-833-048-21 CABLE, FLEXIBLE FLAT (15 CORE) (HX7)
203 3-196-590-01 INSULATED PLATE (POWER)
204 A-1243-007-A MAIN BOARD, COMPLETE (HX7)
204 A-1243-275-A MAIN BOARD, COMPLETE (HX3: AEP)

204 A-1243-703-A MAIN BOARD, COMPLETE (HX3: CND)
204 A-1243-761-A MAIN BOARD, COMPLETE (HX5: CND)
204 A-1244-270-A MAIN BOARD, COMPLETE (HX5: AEP, UK)
204 A-1244-417-A MAIN BOARD, COMPLETE (HX5: AUS, KR)
205 A-1243-020-A SWITCHING POWER BOARD, COMPLETE

(HX3: CND/HX7)

#1

#1

#2

#1

#2

chassis section

Ref. No. Part No. Description Remark

205 A-1243-278-A SWITCHING POWER BOARD, COMPLETE

205 A-1243-762-A SWITCHING POWER BOARD, COMPLETE

206 X-2177-362-1 LID (CD) ASSY
207 3-077-331-01 +BV3 (3-CR)

208 1-832-535-21 CABLE, FLEXIBLE FLAT (5 CORE)

0 F1 1-576-232-51 FUSE (H.B.C.) (5A/250V)

#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#2 7-685-871-01 SCREW +BVTT 3X6 (S)

#1

not supplied

A

not
supplied

A

#2

not supplied
(SUB POWER board)

not
supplied

(HX3: AEP)

(HX5: CND)

205 A-1243-203-A SWITCHING POWER BOARD, COMPLETE

(HX5: AEP, UK, AUS, KR)

68

HCD-HX3/HX5/HX7

7-6. CHASSIS SECTION

(HX7)

not supplied
(XM REGULATOR
board)

#1

253

259

263

not supplied

254

not
supplied

258

not supplied
(USB POWER
board)

#2

(HX3/HX5)

#3

260

not supplied

not supplied

261

#1

not supplied

#2

#2

#1

#2

252

251

(HX3/HX5)

263

not supplied

not supplied

Ref. No. Part No. Description Remark

251 1-832-608-21 CABLE, FLEXIBLE FLAT (19 CORE) (HX3/HX5)
252 A-1244-345-A USB BOARD, COMPLETE (HX3/HX5)
253 1-832-815-21 CABLE, FLEXIBLE FLAT (9 CORE)

253 1-832-825-21 CABLE, FLEXIBLE FLAT (11 CORE)

254 1-693-733-21 TUNER (FM/AM) (HX3: CND/HX5: CND/HX7)

254 1-693-734-21 TUNER (FM/AM) (HX5: AUS)
254 1-693-735-11 TUNER (FM/AM) (HX5: KR)
254 1-693-736-11 TUNER (FM/AM) (HX3: AEP/HX5: AEP, UK)
255 1-457-368-11 CORE, FERRITE (HX5)

0 256 1-769-079-41 CORD, POWER (HX5: KR)

0 256 1-769-744-81 CORD, POWER (HX5: UK)
0 256 1-775-790-71 CORD, POWER (HX5: AUS)

(HX3: CND/HX5: CND, AUS, KR/HX7)

(HX3: AEP/HX5: AEP, UK)

not supplied

not supplied
(SPEAKER
board)

255

256

257

not supplied

Note: If wire (flat type) is replaced, install it after

Ref. No. Part No. Description Remark

0 256 1-830-188-11 CORD, POWER (HX3: AEP/HX5: AEP)
0 256 1-830-190-11 CORD, POWER (HX3: CND/HX5: CND/HX7)

257 3-703-244-00 BUSHING (2104), CORD

258 2-514-691-01 SHEET, RADIATION
259 1-832-865-21 CABLE, FLEXIBLE FLAT (19 CORE)
260 1-400-932-11 FILTER, CLAMP
261 A-1166-890-A AMP BOARD, COMPLETE (HX5)
261 A-1237-038-A AMP BOARD, COMPLETE (HX3/HX7)

263 3-077-331-21 +BV3 (3-CR)
#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#2 7-685-871-01 SCREW +BVTT 3X6 (S)
#3 7-685-863-09 SCREW +BVTT 2.6X8 (S)

(HX5)

bending it in the same form as that before
replacement.

69

HCD-HX3/HX5/HX7

7-7. LOADING MECHANISM SECTION

302

not supplied

not supplied

301

305

304

303

not supplied
(MOTOR board)

205

305

306

base unit section

305

304

303

Ref. No. Part No. Description Remark

301 A-1242-967-A LOADING (BK) ASSY
302 3-080-478-01 BELT
303 4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
304 4-227-045-41 SPRING (INSULATOR)

70

Ref. No. Part No. Description Remark

305 4-229-005-41 INSULATOR

306 1-832-615-21 CABLE, FLEXIBLE FLAT (21 CORE) (HX7)
306 1-832-635-21 CABLE, FLEXIBLE FLAT (25 CORE) (HX3/HX5)

7-8. BASE UNIT SECTION

(BU-K6BD90-WOD: HX7)
(BU-K6BD90U-WOD: HX3/HX5)

spindle motor (M401)

HCD-HX3/HX5/HX7

351

(including sled motor (M402),
spindle motor (M401))

sled motor (M402)

S201

352

353

Ref. No. Part No. Description Remark

0 351 A-4735-357-A BASE ASSY, OP (KSM-213D)

352 1-832-404-21 CABLE, FLEXIBLE FLAT (16 CORE)
353 A-1217-914-A CD BOARD, COMPLETE (HX7)

Ref. No. Part No. Description Remark

353 A-1229-580-A CD BOARD, COMPLETE (HX3/HX5)
S201 1-771-853-11 SWITCH, DETECTION (LIMIT)

71

HCD-HX3/HX5/HX7

AMP

SECTION 8

ELECTRICAL PARTS LIST

NOTE:

• Due to standardization, replacements in the

parts list may be different from the parts
specified in the diagrams or the components
used on the set.

• -XX and -X mean standardized parts, so they

may have some difference from the original
one.

• Items marked “*” are not stocked since they

are seldom required for routine service.
Some delay should be anticipated when
ordering these items.

• CAPACITORS
uF: µF

• COILS
uH: µH

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

A-1166-890-A AMP BOARD, COMPLETE (HX5)
A-1237-038-A AMP BOARD, COMPLETE (HX3/HX7)

*********************

< CAPACITOR >

C701 1-126-961-11 ELECT 2.2uF 20% 50V
C702 1-136-497-81 FILM 0.1uF 5% 50V
C703 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V

C704 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C706 1-100-717-91 CERAMIC CHIP 1uF 16V

C706 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C707 1-112-245-21 ELECT 47uF 20% 35V

C708 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C708 1-112-245-21 ELECT 47uF 20% 35V

C709 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

• RESISTORS

All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable

• SEMICONDUCTORS
In each case, u: µ, for example:
uA... : µA... uPA... : µPA...
uPB... : µPB... uPC... : µPC...
uPD... : µPD...

• Abbreviation
AUS: Australian model
CND : Canadian model
KR : Korean model

C717 1-125-898-11 CERAMIC CHIP 0.22uF 10% 50V

C717 1-164-739-11 CERAMIC CHIP 560PF 5% 50V

C718 1-100-756-91 CERAMIC CHIP 0.047uF 50V
C719 1-100-924-21 ELECT 2200uF 20% 35V

(HX5)

(HX5)

(HX3/HX7)

(HX3/HX7)

(HX5)

(HX3/HX7)

(HX5)

C719 1-137-806-21 ELECT 1800uF 20% 35V

C720 1-137-198-11 FILM 1uF 5% 50V
C722 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C723 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C724 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C725 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C726 1-125-838-11 CERAMIC CHIP 2.2uF 10% 6.3V
C728 1-137-198-11 FILM 1uF 5% 50V

C730 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C731 1-104-658-91 ELECT 100uF 20% 10V
C732 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C733 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C734 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

The components identified by mark 0 or
dotted line with mark 0 are critical for safety .
Replace only with part number specified.

Les composants identifiés par une marque 0
sont critiquens pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.

When indicating parts by reference number,
please include the board.

(HX5)

(HX3/HX7)

(HX5)

(HX3/HX7)

C709 1-112-245-21 ELECT 47uF 20% 35V

(HX3/HX7)

C710 1-112-245-21 ELECT 47uF 20% 35V

(HX3/HX7)

C710 1-162-923-11 CERAMIC CHIP 47PF 5% 50V

C711 1-126-934-11 ELECT 220uF 20% 16V
C712 1-100-717-91 CERAMIC CHIP 1uF 16V

C712 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

(HX3/HX7)
C713 1-100-756-91 CERAMIC CHIP 0.047uF 50V
C714 1-125-898-11 CERAMIC CHIP 0.22uF 10% 50V

C714 1-164-739-11 CERAMIC CHIP 560PF 5% 50V

(HX3/HX7)
C715 1-125-898-11 CERAMIC CHIP 0.22uF 10% 50V

C715 1-164-739-11 CERAMIC CHIP 560PF 5% 50V

(HX3/HX7)
C716 1-125-898-11 CERAMIC CHIP 0.22uF 10% 50V

C716 1-164-739-11 CERAMIC CHIP 560PF 5% 50V

(HX3/HX7)

(HX5)

(HX5)

(HX5)

(HX5)

(HX5)

C735 1-126-964-11 ELECT 10uF 20% 50V
C736 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C737 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C738 1-126-964-11 ELECT 10uF 20% 50V
C739 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V

C740 1-126-923-91 ELECT 220uF 20% 10V
C741 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C742 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C743 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C744 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C745 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C746 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C747 1-104-658-91 ELECT 100uF 20% 10V
C748 1-126-964-11 ELECT 10uF 20% 50V
C749 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C751 1-126-961-11 ELECT 2.2uF 20% 50V
C752 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C753 1-104-658-91 ELECT 100uF 20% 10V
C754 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C756 1-100-717-91 CERAMIC CHIP 1uF 16V

(HX5)

C756 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

(HX3/HX7)

72

HCD-HX3/HX5/HX7

AMP

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C757 1-126-964-11 ELECT 10uF 20% 50V

(HX3/HX7)

C757 1-162-923-11 CERAMIC CHIP 47PF 5% 50V

(HX5)
C758 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C759 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

(HX5)

C760 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

(HX3/HX7)
C761 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C762 1-100-717-91 CERAMIC CHIP 1uF 16V

(HX5)

C762 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

(HX3/HX7)
C763 1-100-756-91 CERAMIC CHIP 0.047uF 50V

C764 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V

(HX3/HX7)
C764 1-125-898-11 CERAMIC CHIP 0.22uF 10% 50V

(HX5)

C765 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V

(HX3/HX7)
C765 1-125-898-11 CERAMIC CHIP 0.22uF 10% 50V

(HX5)

C766 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V

(HX3/HX7)

C766 1-125-898-11 CERAMIC CHIP 0.22uF 10% 50V

(HX5)

C767 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V

(HX3/HX7)
C767 1-125-898-11 CERAMIC CHIP 0.22uF 10% 50V

(HX5)
C768 1-100-756-91 CERAMIC CHIP 0.047uF 50V
C769 1-100-924-21 ELECT 2200uF 20% 35V

(HX5)

C769 1-137-806-21 ELECT 1800uF 20% 35V

(HX3/HX7)
C770 1-137-198-11 FILM 1uF 5% 50V
C772 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C773 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C774 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C793 1-126-964-11 ELECT 10uF 20% 50V

(HX5)
C794 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C795 1-126-964-11 ELECT 10uF 20% 50V

(HX5)
C796 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C797 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C798 1-126-964-11 ELECT 10uF 20% 50V
C799 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C804 1-163-205-00 CERAMIC CHIP 0.001uF 10% 50V
C806 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C831 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C832 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C844 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C845 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C846 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V

C847 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V

< CONNECTOR >

CN700 1-784-780-11 CONNECTOR, FFC 19P

< DIODE >

D701 6-501-193-01 DIODE 1SS355WTE-17
D702 6-501-193-01 DIODE 1SS355WTE-17 (HX3/HX7)
D705 6-500-260-01 DIODE P6SMB39AT3 (HX5)
D706 6-500-260-01 DIODE P6SMB39AT3 (HX5)
D713 6-501-159-01 DIODE UDZW-TE17-2.4B (HX5)

D751 6-501-193-01 DIODE 1SS355WTE-17 (HX5)
D755 6-500-260-01 DIODE P6SMB39AT3 (HX5)
D756 6-500-260-01 DIODE P6SMB39AT3 (HX5)

< EARTH TERMINAL >

EP701 1-537-771-21 TERMINAL BOARD, GROUND
EP702 1-537-771-21 TERMINAL BOARD, GROUND
EP703 1-537-771-21 TERMINAL BOARD, GROUND

< IC >

C775 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C777 1-137-198-11 FILM 1uF 5% 50V
C778 1-125-838-11 CERAMIC CHIP 2.2uF 10% 6.3V
C779 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C780 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C781 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C781 1-126-964-11 ELECT 10uF 20% 50V

(HX3/HX7)

C782 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C783 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C784 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C785 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C786 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C787 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C788 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C790 1-126-933-11 ELECT 100uF 20% 16V

(HX3/HX7)

C791 1-136-497-81 FILM 0.1uF 5% 50V

(HX5)

(HX5)

IC701 6-707-608-01 IC PCM1803DBR
IC702 6-708-637-01 IC NJM2871BF33-TE2
IC703 6-701-261-01 IC MC74VHC74DTR2
IC704 6-707-956-01 IC NJM2871BF18-TE2
IC705 6-705-979-01 IC CXD9788AR

IC707 6-704-802-01 IC CXD9774M (HX5)
IC707 6-710-134-01 IC CXD9845AM (HX3/HX7)
IC708 6-704-802-01 IC CXD9774M (HX5)
IC709 6-701-189-01 IC MC74VHC1GU04DFT1

< COIL >

L701 1-469-967-21 INDUCTOR 10uH
L702 1-469-967-21 INDUCTOR 10uH
L703 1-469-967-21 INDUCTOR 10uH
L704 1-469-967-21 INDUCTOR 10uH
L705 1-412-939-11 INDUCTOR 1uH

L708 1-456-813-11 COIL, AIR-CORE (HX5)
L709 1-456-813-11 COIL, AIR-CORE (HX5)
L710 1-456-680-11 CHOKE, COIL 10uH
L711 1-456-680-11 CHOKE, COIL 10uH
L758 1-456-813-11 COIL, AIR-CORE (HX5)

73

HCD-HX3/HX5/HX7

AMP

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R734 1-216-797-11 METAL CHIP 10 5% 1/10W
L759 1-456-813-11 COIL, AIR-CORE (HX5)
L760 1-456-680-11 CHOKE, COIL 10uH
L761 1-456-680-11 CHOKE, COIL 10uH

R735 1-216-797-11 METAL CHIP 10 5% 1/10W

(HX5)

(HX5)

< TRANSISTOR >

Q701 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q702 8-729-600-22 TRANSISTOR 2SA1235-F
Q703 8-729-600-22 TRANSISTOR 2SA1235-F
Q752 8-729-600-22 TRANSISTOR 2SA1235-F
Q753 8-729-600-22 TRANSISTOR 2SA1235-F

< RESISTOR >

R701 1-216-809-11 METAL CHIP 100 5% 1/10W
R704 1-216-817-11 METAL CHIP 470 5% 1/10W

(HX5)
R706 1-216-809-11 METAL CHIP 100 5% 1/10W
R707 1-216-798-11 METAL CHIP 12 5% 1/10W

(HX3/HX7)

R708 1-216-798-11 METAL CHIP 12 5% 1/10W

(HX3/HX7)

R708 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5)
R709 1-216-798-11 METAL CHIP 12 5% 1/10W

(HX3/HX7)

R709 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5)
R710 1-216-798-11 METAL CHIP 12 5% 1/10W

(HX3/HX7)

R711 1-216-809-11 METAL CHIP 100 5% 1/10W

R712 1-216-809-11 METAL CHIP 100 5% 1/10W
R713 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX7)

R713 1-216-837-11 METAL CHIP 22K 5% 1/10W

(HX5)
R714 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX7)

R714 1-216-816-11 METAL CHIP 390 5% 1/10W

(HX5)

R715 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX5)
R716 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX5)
R717 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX5)
R718 1-216-833-11 METAL CHIP 10K 5% 1/10W
R719 1-220-942-11 METAL CHIP 3.3 1% 1/4W

R720 1-220-942-11 METAL CHIP 3.3 1% 1/4W
R721 1-216-833-11 METAL CHIP 10K 5% 1/10W
R722 1-216-841-11 METAL CHIP 47K 5% 1/10W
R723 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX5)
R724 1-216-793-11 METAL CHIP 4.7 5% 1/10W

R725 1-216-793-11 METAL CHIP 4.7 5% 1/10W
R726 1-216-849-11 METAL CHIP 220K 5% 1/10W
R727 1-216-845-11 METAL CHIP 100K 5% 1/10W
R728 1-216-849-11 METAL CHIP 220K 5% 1/10W
R729 1-216-821-11 METAL CHIP 1K 5% 1/10W

R730 1-216-809-11 METAL CHIP 100 5% 1/10W
R731 1-216-817-11 METAL CHIP 470 5% 1/10W
R733 1-216-817-11 METAL CHIP 470 5% 1/10W

R736 1-216-797-11 METAL CHIP 10 5% 1/10W

(HX5)

R737 1-216-797-11 METAL CHIP 10 5% 1/10W

(HX5)

R738 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX5)
R739 1-216-833-11 METAL CHIP 10K 5% 1/10W
R740 1-216-833-11 METAL CHIP 10K 5% 1/10W

R741 1-216-809-11 METAL CHIP 100 5% 1/10W
R742 1-216-833-11 METAL CHIP 10K 5% 1/10W
R743 1-216-809-11 METAL CHIP 100 5% 1/10W
R744 1-216-864-11 SHORT CHIP 0
R745 1-216-809-11 METAL CHIP 100 5% 1/10W

R746 1-216-809-11 METAL CHIP 100 5% 1/10W
R747 1-216-817-11 METAL CHIP 470 5% 1/10W
R748 1-216-841-11 METAL CHIP 47K 5% 1/10W
R749 1-216-864-11 SHORT CHIP 0
R750 1-216-841-11 METAL CHIP 47K 5% 1/10W

R751 1-216-809-11 METAL CHIP 100 5% 1/10W
R752 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX7)

R752 1-216-837-11 METAL CHIP 22K 5% 1/10W

(HX5)
R754 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX7)

R754 1-216-816-11 METAL CHIP 390 5% 1/10W

(HX5)

R755 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX7)
R756 1-216-809-11 METAL CHIP 100 5% 1/10W
R757 1-220-942-11 METAL CHIP 3.3 1% 1/4W

(HX3/HX7)
R758 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5)

R759 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5)

R759 1-216-835-11 METAL CHIP 15K 5% 1/10W

(HX3/HX7)
R761 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5)

R762 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5)

R764 1-216-817-11 METAL CHIP 470 5% 1/10W

(HX5)

R765 1-216-864-11 SHORT CHIP 0

R768 1-216-833-11 METAL CHIP 10K 5% 1/10W
R769 1-220-942-11 METAL CHIP 3.3 1% 1/4W
R770 1-220-942-11 METAL CHIP 3.3 1% 1/4W
R771 1-216-833-11 METAL CHIP 10K 5% 1/10W
R772 1-216-833-11 METAL CHIP 10K 5% 1/10W

R773 1-216-833-11 METAL CHIP 10K 5% 1/10W
R774 1-216-793-11 METAL CHIP 4.7 5% 1/10W
R775 1-216-793-11 METAL CHIP 4.7 5% 1/10W
R776 1-216-849-11 METAL CHIP 220K 5% 1/10W
R777 1-216-845-11 METAL CHIP 100K 5% 1/10W

R778 1-216-849-11 METAL CHIP 220K 5% 1/10W

74

HCD-HX3/HX5/HX7

ANT BTAMP

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R780 1-216-801-11 METAL CHIP 22 5% 1/10W
R781 1-216-809-11 METAL CHIP 100 5% 1/10W
R782 1-216-857-11 METAL CHIP 1M 5% 1/10W
R783 1-216-801-11 METAL CHIP 22 5% 1/10W

R784 1-216-809-11 METAL CHIP 100 5% 1/10W
R785 1-216-809-11 METAL CHIP 100 5% 1/10W
R786 1-216-809-11 METAL CHIP 100 5% 1/10W
R787 1-216-809-11 METAL CHIP 100 5% 1/10W
R788 1-216-809-11 METAL CHIP 100 5% 1/10W

R789 1-216-809-11 METAL CHIP 100 5% 1/10W
R790 1-216-809-11 METAL CHIP 100 5% 1/10W
R792 1-216-864-11 SHORT CHIP 0
R793 1-216-841-11 METAL CHIP 47K 5% 1/10W
R794 1-216-864-11 SHORT CHIP 0 (HX5)

R795 1-216-864-11 SHORT CHIP 0 (HX5)
R800 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX5)

R801 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX5)

< VIBRATOR >

X702 1-795-660-21 QUARTZ CRYSTAL UNIT (49.152MHz)

************************************************************

ANT BOARD (HX5/HX7)

**********

C932 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C941 1-126-189-11 ELECT CHIP 0.22uF 20% 50V
C942 1-126-189-11 ELECT CHIP 0.22uF 20% 50V
C945 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C946 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C951 1-126-193-11 ELECT CHIP 1uF 20% 50V
C952 1-126-193-11 ELECT CHIP 1uF 20% 50V
C953 1-126-193-11 ELECT CHIP 1uF 20% 50V
C954 1-126-193-11 ELECT CHIP 1uF 20% 50V
C957 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C958 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C965 1-126-189-11 ELECT CHIP 0.22uF 20% 50V
C966 1-126-189-11 ELECT CHIP 0.22uF 20% 50V
C969 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C971 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

< CONNECTOR >

CN901 1-784-374-51 CONNECTOR, FFC/FPC 15P
CN902 1-573-806-21 PIN, CONNECTOR (1.5mm) (SMD) 6P
CN903 1-573-806-21 PIN, CONNECTOR (1.5mm) (SMD) 6P

< DIODE >

D901 6-500-335-01 DIODE MC2838-T112-1
D902 6-500-335-01 DIODE MC2838-T112-1

< JUMPER RESISTOR/FERRITE BEAD >

< CAPACITOR >

C914 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V

< CONNECTOR >

CN904 1-818-381-11 CONNECTOR, COAXIAL

************************************************************

A-1236-563-A BT BOARD, COMPLETE (HX5/HX7)

*******************

< CAPACITOR >

C901 1-126-395-11 ELECT CHIP 22uF 20% 16V
C902 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C903 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C904 1-126-398-11 ELECT CHIP 4.7uF 20% 35V
C905 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C906 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C907 1-126-204-11 ELECT CHIP 47uF 20% 16V
C908 1-126-204-11 ELECT CHIP 47uF 20% 16V
C912 1-126-204-11 ELECT CHIP 47uF 20% 16V
C921 1-126-193-11 ELECT CHIP 1uF 20% 50V

C922 1-126-193-11 ELECT CHIP 1uF 20% 50V
C923 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C924 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C925 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C926 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

C927 1-126-601-11 ELECT CHIP 2.2uF 20% 50V
C928 1-126-601-11 ELECT CHIP 2.2uF 20% 50V
C929 1-126-601-11 ELECT CHIP 2.2uF 20% 50V
C930 1-126-601-11 ELECT CHIP 2.2uF 20% 50V
C931 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

FB901 1-216-864-11 SHORT CHIP 0
FB902 1-216-864-11 SHORT CHIP 0
FB903 1-216-864-11 SHORT CHIP 0
FB904 1-216-864-11 SHORT CHIP 0
FB905 1-216-864-11 SHORT CHIP 0

FB906 1-216-864-11 SHORT CHIP 0
FB907 1-400-684-21 INDUCTOR, FERRITE BEAD
FB908 1-216-864-11 SHORT CHIP 0
FB909 1-216-864-11 SHORT CHIP 0
FB910 1-216-864-11 SHORT CHIP 0

FB911 1-216-864-11 SHORT CHIP 0
FB913 1-414-594-11 INDUCTOR, FERRITE BEAD
FB914 1-414-594-11 INDUCTOR, FERRITE BEAD

< IC/BLUETOOTH MODULE >

IC901 6-702-945-01 IC NJM14558V-TE2
IC902 6-702-945-01 IC NJM14558V-TE2
IC903 6-710-962-01 IC XC6213B332MR

IC904 8-753-282-72 CXN1404-5ACL (BLUETOOTH MODULE)

< JUMPER RESISTOR >

JR902 1-216-864-11 SHORT CHIP 0

< RESISTOR >

R900 1-216-809-11 METAL CHIP 100 5% 1/10W
R901 1-216-809-11 METAL CHIP 100 5% 1/10W
R902 1-216-809-11 METAL CHIP 100 5% 1/10W
R903 1-216-809-11 METAL CHIP 100 5% 1/10W
R904 1-216-809-11 METAL CHIP 100 5% 1/10W

R905 1-216-809-11 METAL CHIP 100 5% 1/10W
R906 1-216-809-11 METAL CHIP 100 5% 1/10W
R907 1-216-817-11 METAL CHIP 470 5% 1/10W

75

HCD-HX3/HX5/HX7

BT CD

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R908 1-216-817-11 METAL CHIP 470 5% 1/10W
R909 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R910 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R911 1-216-864-11 SHORT CHIP 0
R913 1-216-841-11 METAL CHIP 47K 5% 1/10W
R914 1-216-864-11 SHORT CHIP 0
R915 1-216-841-11 METAL CHIP 47K 5% 1/10W

R916 1-216-841-11 METAL CHIP 47K 5% 1/10W
R917 1-216-841-11 METAL CHIP 47K 5% 1/10W
R918 1-216-841-11 METAL CHIP 47K 5% 1/10W
R921 1-216-809-11 METAL CHIP 100 5% 1/10W
R922 1-216-809-11 METAL CHIP 100 5% 1/10W

R923 1-216-813-11 METAL CHIP 220 5% 1/10W
R924 1-216-813-11 METAL CHIP 220 5% 1/10W
R925 1-216-813-11 METAL CHIP 220 5% 1/10W
R926 1-216-813-11 METAL CHIP 220 5% 1/10W
R927 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R928 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R929 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R930 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R931 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R932 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R933 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R934 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R935 1-216-809-11 METAL CHIP 100 5% 1/10W
R936 1-216-809-11 METAL CHIP 100 5% 1/10W
R937 1-216-809-11 METAL CHIP 100 5% 1/10W

R938 1-216-809-11 METAL CHIP 100 5% 1/10W
R939 1-216-809-11 METAL CHIP 100 5% 1/10W
R940 1-216-809-11 METAL CHIP 100 5% 1/10W
R941 1-216-809-11 METAL CHIP 100 5% 1/10W
R942 1-216-809-11 METAL CHIP 100 5% 1/10W

R943 1-216-845-11 METAL CHIP 100K 5% 1/10W
R944 1-216-845-11 METAL CHIP 100K 5% 1/10W
R945 1-216-845-11 METAL CHIP 100K 5% 1/10W
R946 1-216-845-11 METAL CHIP 100K 5% 1/10W
R947 1-216-841-11 METAL CHIP 47K 5% 1/10W

R948 1-216-841-11 METAL CHIP 47K 5% 1/10W
R949 1-216-821-11 METAL CHIP 1K 5% 1/10W
R950 1-216-821-11 METAL CHIP 1K 5% 1/10W
R951 1-216-821-11 METAL CHIP 1K 5% 1/10W
R952 1-216-821-11 METAL CHIP 1K 5% 1/10W

R953 1-216-841-11 METAL CHIP 47K 5% 1/10W
R954 1-216-841-11 METAL CHIP 47K 5% 1/10W
R955 1-216-845-11 METAL CHIP 100K 5% 1/10W
R956 1-216-845-11 METAL CHIP 100K 5% 1/10W
R957 1-216-857-11 METAL CHIP 1M 5% 1/10W

R958 1-216-857-11 METAL CHIP 1M 5% 1/10W
R959 1-216-809-11 METAL CHIP 100 5% 1/10W
R960 1-216-809-11 METAL CHIP 100 5% 1/10W
R961 1-216-809-11 METAL CHIP 100 5% 1/10W
R962 1-216-809-11 METAL CHIP 100 5% 1/10W

R963 1-216-845-11 METAL CHIP 100K 5% 1/10W
R964 1-216-845-11 METAL CHIP 100K 5% 1/10W
R965 1-216-809-11 METAL CHIP 100 5% 1/10W
R966 1-216-809-11 METAL CHIP 100 5% 1/10W
R967 1-216-845-11 METAL CHIP 100K 5% 1/10W

R968 1-216-845-11 METAL CHIP 100K 5% 1/10W
R969 1-216-817-11 METAL CHIP 470 5% 1/10W
R970 1-216-817-11 METAL CHIP 470 5% 1/10W
R971 1-216-817-11 METAL CHIP 470 5% 1/10W
R972 1-216-817-11 METAL CHIP 470 5% 1/10W

R973 1-216-817-11 METAL CHIP 470 5% 1/10W
R974 1-216-817-11 METAL CHIP 470 5% 1/10W

************************************************************

A-1217-914-A CD BOARD, COMPLETE (HX7)
A-1229-580-A CD BOARD, COMPLETE (HX3/HX5)

*******************

< CAPACITOR >

C100 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C101 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C102 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C103 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C104 1-164-360-11 CERAMIC CHIP 0.1uF 16V

C105 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C106 1-128-995-21 ELECT CHIP 100uF 20% 10V
C107 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C108 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C109 1-164-360-11 CERAMIC CHIP 0.1uF 16V

C110 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C112 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C113 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C115 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C116 1-164-360-11 CERAMIC CHIP 0.1uF 16V

C117 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C118 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C119 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C120 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C122 1-164-315-11 CERAMIC CHIP 470PF 5% 50V

C123 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C124 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C125 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C126 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C127 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C128 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V
C130 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V
C132 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C133 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C136 1-162-923-11 CERAMIC CHIP 47PF 5% 50V

C137 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C138 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C139 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C140 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C141 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C142 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C143 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C144 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C145 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C146 1-164-315-11 CERAMIC CHIP 470PF 5% 50V

C147 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C148 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C149 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C150 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C151 1-164-315-11 CERAMIC CHIP 470PF 5% 50V

76

HCD-HX3/HX5/HX7

CD

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R130 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
C152 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C153 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C201 1-128-995-21 ELECT CHIP 100uF 20% 10V
C202 1-128-995-21 ELECT CHIP 100uF 20% 10V
C204 1-164-360-11 CERAMIC CHIP 0.1uF 16V

C205 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C206 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C207 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C301 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C302 1-137-710-91 CERAMIC CHIP 10uF 20% 6.3V

C303 1-137-710-91 CERAMIC CHIP 10uF 20% 6.3V
C306 1-128-995-21 ELECT CHIP 100uF 20% 10V
C307 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C309 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C401 1-128-394-11 ELECT CHIP 220uF 20% 10V

C403 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C404 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C405 1-164-360-11 CERAMIC CHIP 0.1uF 16V

R134 1-216-857-11 METAL CHIP 1M 5% 1/10W

R135 1-216-853-11 METAL CHIP 470K 5% 1/10W

R136 1-216-837-11 METAL CHIP 22K 5% 1/10W

R139 1-216-841-11 METAL CHIP 47K 5% 1/10W

R140 1-216-864-11 SHORT CHIP 0

R142 1-216-837-11 METAL CHIP 22K 5% 1/10W

R143 1-216-841-11 METAL CHIP 47K 5% 1/10W

R144 1-216-837-11 METAL CHIP 22K 5% 1/10W

R145 1-216-864-11 SHORT CHIP 0

R146 1-216-864-11 SHORT CHIP 0

R147 1-216-864-11 SHORT CHIP 0

R148 1-216-864-11 SHORT CHIP 0

R149 1-216-864-11 SHORT CHIP 0

R150 1-216-864-11 SHORT CHIP 0

R151 1-216-864-11 SHORT CHIP 0

R153 1-216-857-11 METAL CHIP 1M 5% 1/10W

R154 1-216-857-11 METAL CHIP 1M 5% 1/10W

R155 1-216-805-11 METAL CHIP 47 5% 1/10W

< CONNECTOR >

CN201 1-784-833-51 CONNECTOR, FFC (LIF (NON-ZIF)) 21P (HX7)
CN203 1-784-875-51 CONNECTOR, FFC (LIF (NON-ZIF)) 25P

(HX3/HX5)

CN301 1-770-425-51 CONNECTOR, FFC/FPC 16P

< IC >

IC101 6-709-624-01 IC TC94A70FG-006 (HX7)
IC101 6-710-472-01 IC TC94A70FG-007 (S, D) (HX3/HX5)
IC201 6-710-808-01 IC TK63115SCL-G@GT (HX7)
IC201 6-710-936-01 IC XC6215B152MR (HX3/HX5)
IC401 6-710-637-01 IC BA5826SFP-E2

< TRANSISTOR >

Q301 6-551-120-01 TRANSISTOR 2SA2119K

< RESISTOR >

R101 1-216-813-11 METAL CHIP 220 5% 1/10W
R102 1-216-833-11 METAL CHIP 10K 5% 1/10W
R104 1-216-295-00 SHORT CHIP 0
R105 1-216-857-11 METAL CHIP 1M 5% 1/10W
R106 1-216-821-11 METAL CHIP 1K 5% 1/10W

R108 1-216-864-11 SHORT CHIP 0
R110 1-216-833-11 METAL CHIP 10K 5% 1/10W
R111 1-216-809-11 METAL CHIP 100 5% 1/10W
R112 1-216-809-11 METAL CHIP 100 5% 1/10W
R113 1-216-833-11 METAL CHIP 10K 5% 1/10W

R114 1-216-833-11 METAL CHIP 10K 5% 1/10W
R118 1-216-845-11 METAL CHIP 100K 5% 1/10W
R120 1-216-864-11 SHORT CHIP 0 (HX7)
R122 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
R123 1-216-864-11 SHORT CHIP 0 (HX3/HX5)

R124 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
R125 1-216-864-11 SHORT CHIP 0 (HX7)
R126 1-216-864-11 SHORT CHIP 0 (HX7)
R127 1-216-864-11 SHORT CHIP 0 (HX7)
R128 1-216-853-11 METAL CHIP 470K 5% 1/10W

R156 1-216-809-11 METAL CHIP 100 5% 1/10W

R157 1-216-809-11 METAL CHIP 100 5% 1/10W

R201 1-216-295-00 SHORT CHIP 0

R202 1-216-295-00 SHORT CHIP 0

R203 1-216-809-11 METAL CHIP 100 5% 1/10W

R204 1-216-809-11 METAL CHIP 100 5% 1/10W

R205 1-216-809-11 METAL CHIP 100 5% 1/10W

R206 1-216-809-11 METAL CHIP 100 5% 1/10W

R207 1-216-809-11 METAL CHIP 100 5% 1/10W

R208 1-216-809-11 METAL CHIP 100 5% 1/10W

R209 1-216-809-11 METAL CHIP 100 5% 1/10W

R210 1-216-809-11 METAL CHIP 100 5% 1/10W

R211 1-216-809-11 METAL CHIP 100 5% 1/10W

R212 1-216-809-11 METAL CHIP 100 5% 1/10W

R213 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)

R214 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)

R215 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)

R216 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)
R218 1-216-845-11 METAL CHIP 100K 5% 1/10W
R219 1-216-845-11 METAL CHIP 100K 5% 1/10W

R220 1-216-845-11 METAL CHIP 100K 5% 1/10W
R221 1-216-845-11 METAL CHIP 100K 5% 1/10W
R222 1-216-845-11 METAL CHIP 100K 5% 1/10W
R223 1-216-845-11 METAL CHIP 100K 5% 1/10W
R301 1-216-845-11 METAL CHIP 100K 5% 1/10W

R302 1-216-864-11 SHORT CHIP 0
R303 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R304 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R402 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R405 1-216-833-11 METAL CHIP 10K 5% 1/10W

R408 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R414 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R415 1-216-841-11 METAL CHIP 47K 5% 1/10W

R129 1-216-821-11 METAL CHIP 1K 5% 1/10W

77

HCD-HX3/HX5/HX7

FRONT PANEL

CD

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

< VIBRATOR >

< TRANSISTOR >

X102 1-795-101-21 VIBRATOR, CERAMIC (16.9344MHz)

************************************************************

A-1243-013-A FRONT PANEL BOARD, COMPLETE (HX5/HX7)
A-1243-276-A FRONT PANEL BOARD, COMPLETE (HX3)

****************************

< CAPACITOR >

C901 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C902 1-165-621-11 CERAMIC CHIP 0.1uF 50V
C903 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C904 1-126-791-11 ELECT 10uF 20% 35V
C905 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C906 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C907 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C908 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C909 1-126-791-11 ELECT 10uF 20% 35V
C910 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C911 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C912 1-126-791-11 ELECT 10uF 20% 35V
C913 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C915 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C916 1-126-791-11 ELECT 10uF 20% 35V

C917 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C919 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C920 1-126-791-11 ELECT 10uF 20% 35V
C921 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C922 1-126-791-11 ELECT 10uF 20% 35V

C923 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C924 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C925 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C954 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C962 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< DIODE >

D903 6-501-193-01 DIODE 1SS355WTE-17
D905 6-501-579-01 DIODE MC2837
D906 6-501-579-01 DIODE MC2837
D907 6-501-579-01 DIODE MC2837
D909 6-501-582-01 DIODE 1N4002-B5

D951 6-501-483-01 LED SLR-325VCT31P (STANDBY)
D952 6-501-539-01 LED SELK5E20C-DTP15 (BLUETOOTH)

(HX5/HX7)

D952 8-719-061-96 LED SLR-325DCT31 (USB MEMORY) (HX3)

Q901 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q902 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q903 8-729-038-28 TRANSISTOR RT1N441C-TP-1
Q904 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q905 8-729-038-28 TRANSISTOR RT1N441C-TP-1

Q906 8-729-047-62 TRANSISTOR 2SC3440-T12-1F
Q907 8-729-024-43 TRANSISTOR 2SA1365-T112-1EF
Q908 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q951 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q952 8-729-600-22 TRANSISTOR 2SA1235-F

Q953 8-729-120-28 TRANSISTOR 2SC1623-L5L6

< RESISTOR >

R901 1-216-841-11 METAL CHIP 47K 5% 1/10W
R902 1-216-845-11 METAL CHIP 100K 5% 1/10W
R903 1-216-841-11 METAL CHIP 47K 5% 1/10W
R904 1-216-845-11 METAL CHIP 100K 5% 1/10W
R905 1-216-841-11 METAL CHIP 47K 5% 1/10W

R906 1-216-809-11 METAL CHIP 100 5% 1/10W
R907 1-216-809-11 METAL CHIP 100 5% 1/10W
R908 1-216-797-11 METAL CHIP 10 5% 1/10W
R909 1-216-797-11 METAL CHIP 10 5% 1/10W
R910 1-216-845-11 METAL CHIP 100K 5% 1/10W

R911 1-216-845-11 METAL CHIP 100K 5% 1/10W
R917 1-216-837-11 METAL CHIP 22K 5% 1/10W
R918 1-216-813-11 METAL CHIP 220 5% 1/10W
R919 1-216-837-11 METAL CHIP 22K 5% 1/10W
R920 1-216-821-11 METAL CHIP 1K 5% 1/10W

R921 1-216-833-11 METAL CHIP 10K 5% 1/10W
R923 1-216-821-11 METAL CHIP 1K 5% 1/10W
R924 1-216-841-11 METAL CHIP 47K 5% 1/10W
R926 1-216-841-11 METAL CHIP 47K 5% 1/10W
R927 1-216-821-11 METAL CHIP 1K 5% 1/10W

R928 1-216-833-11 METAL CHIP 10K 5% 1/10W
R929 1-216-833-11 METAL CHIP 10K 5% 1/10W
R930 1-216-833-11 METAL CHIP 10K 5% 1/10W
R933 1-216-837-11 METAL CHIP 22K 5% 1/10W
R934 1-216-837-11 METAL CHIP 22K 5% 1/10W

R935 1-216-821-11 METAL CHIP 1K 5% 1/10W
R936 1-216-833-11 METAL CHIP 10K 5% 1/10W
R937 1-216-833-11 METAL CHIP 10K 5% 1/10W
R940 1-216-805-11 METAL CHIP 47 5% 1/10W
R943 1-216-805-11 METAL CHIP 47 5% 1/10W

< FLUORESCENT INDICATOR TUBE >

FL901 1-519-939-11 INDICATOR TUBE, FLUORESCENT

< IC >

IC901 8-759-100-96 IC uPC4558G2
IC951 6-600-349-31 IC NJL24H400A

< JUMPER RESISTOR >

JR901 1-216-864-11 SHORT CHIP 0
JR902 1-216-864-11 SHORT CHIP 0

78

R944 1-216-833-11 METAL CHIP 10K 5% 1/10W
R945 1-216-833-11 METAL CHIP 10K 5% 1/10W
R947 1-216-817-11 METAL CHIP 470 5% 1/10W
R949 1-216-833-11 METAL CHIP 10K 5% 1/10W
R950 1-216-813-11 METAL CHIP 220 5% 1/10W

(HX5/HX7)

R950 1-216-817-11 METAL CHIP 470 5% 1/10W

(HX3)
R951 1-216-821-11 METAL CHIP 1K 5% 1/10W
R953 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R954 1-216-809-11 METAL CHIP 100 5% 1/10W
R955 1-216-833-11 METAL CHIP 10K 5% 1/10W

R956 1-216-142-00 RES-CHIP 4.7 5% 1/8W

HCD-HX3/HX5/HX7

HEADPHONE

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R957 1-216-142-00 RES-CHIP 4.7 5% 1/8W
R958 1-216-142-00 RES-CHIP 4.7 5% 1/8W
R959 1-216-142-00 RES-CHIP 4.7 5% 1/8W
R962 1-216-789-11 METAL CHIP 2.2 5% 1/10W

R970 1-216-142-00 RES-CHIP 4.7 5% 1/8W
R979 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R980 1-216-142-00 RES-CHIP 4.7 5% 1/8W
R981 1-216-142-00 RES-CHIP 4.7 5% 1/8W
R982 1-216-142-00 RES-CHIP 4.7 5% 1/8W

R983 1-216-142-00 RES-CHIP 4.7 5% 1/8W
R984 1-216-142-00 RES-CHIP 4.7 5% 1/8W
R989 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R990 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R991 1-216-821-11 METAL CHIP 1K 5% 1/10W

R992 1-216-833-11 METAL CHIP 10K 5% 1/10W

< ROTARY ENCODER >

RV952 1-478-200-11 ENCODER, ROTARY (VOLUME)

< SWITCH >

S951 1-762-875-21 SWITCH, KEYBOARD (I/1)
S952 1-762-875-21 SWITCH, KEYBOARD (BLUETOOTH OPR)

(HX5/HX7)

S954 1-762-875-21 SWITCH, KEYBOARD (Z)

************************************************************

HEADPHONE BOARD

*****************

< CAPACITOR >

C106 1-126-963-11 ELECT 4.7uF 20% 50V
C107 1-126-960-11 ELECT 1uF 20% 50V
C111 1-126-923-91 ELECT 220uF 20% 10V
C112 1-126-923-91 ELECT 220uF 20% 10V
C113 1-126-960-11 ELECT 1uF 20% 50V

C114 1-126-960-11 ELECT 1uF 20% 50V

C147 1-126-960-11 ELECT 1uF 20% 50V

C148 1-126-960-11 ELECT 1uF 20% 50V

C149 1-126-960-11 ELECT 1uF 20% 50V
C150 1-126-960-11 ELECT 1uF 20% 50V

C151 1-126-960-11 ELECT 1uF 20% 50V
C152 1-126-960-11 ELECT 1uF 20% 50V

C206 1-126-963-11 ELECT 4.7uF 20% 50V
C207 1-126-960-11 ELECT 1uF 20% 50V
C212 1-126-923-91 ELECT 220uF 20% 10V

A-1243-007-A MAIN BOARD, COMPLETE (HX7)
A-1243-275-A MAIN BOARD, COMPLETE (HX3: AEP)
A-1243-703-A MAIN BOARD, COMPLETE (HX3: CND)
A-1243-761-A MAIN BOARD, COMPLETE (HX5: CND)
A-1244-270-A MAIN BOARD, COMPLETE (HX5: AEP, UK)

A-1244-417-A MAIN BOARD, COMPLETE (HX5: AUS, KR)

********************

7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

< CAPACITOR >

MAINFRONT PANEL

(HX7)

(HX7)

(HX5/HX7)

(HX5/HX7)

(HX5/HX7)

C982 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C984 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C987 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C989 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C990 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V

C991 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V
C997 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C999 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

< JUMPER RESISTOR >

FB982 1-216-864-11 SHORT CHIP 0
FB983 1-216-864-11 SHORT CHIP 0

< JACK >

J981 1-815-629-21 JACK (AUDIO IN)
J982 1-815-629-21 JACK (PHONES)

< RESISTOR >

R931 1-216-821-11 METAL CHIP 1K 5% 1/10W
R932 1-216-845-11 METAL CHIP 100K 5% 1/10W
R941 1-216-821-11 METAL CHIP 1K 5% 1/10W
R942 1-216-845-11 METAL CHIP 100K 5% 1/10W

************************************************************

C213 1-126-960-11 ELECT 1uF 20% 50V

(HX7)

C214 1-126-960-11 ELECT 1uF 20% 50V

(HX7)

C240 1-115-156-11 CERAMIC CHIP 1uF 10V

(HX7)

C247 1-126-960-11 ELECT 1uF 20% 50V

(HX5/HX7)

C248 1-126-960-11 ELECT 1uF 20% 50V

(HX5/HX7)

C249 1-126-960-11 ELECT 1uF 20% 50V
C250 1-126-960-11 ELECT 1uF 20% 50V
C251 1-126-960-11 ELECT 1uF 20% 50V
C252 1-126-960-11 ELECT 1uF 20% 50V

(HX5/HX7)

C253 1-126-961-11 ELECT 2.2uF 20% 50V

C254 1-126-961-11 ELECT 2.2uF 20% 50V
C256 1-130-494-11 MYLAR 0.082uF 5% 50V
C258 1-130-494-11 MYLAR 0.082uF 5% 50V
C260 1-130-494-11 MYLAR 0.082uF 5% 50V
C263 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C264 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C265 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C266 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C268 1-130-494-11 MYLAR 0.082uF 5% 50V
C269 1-126-964-11 ELECT 10uF 20% 50V

C301 1-126-768-11 ELECT 2200uF 20% 16V
C302 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V
C303 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

79

HCD-HX3/HX5/HX7

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C304 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V
C305 1-124-261-00 ELECT 10uF 20% 50V

C306 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C307 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C308 1-126-925-91 ELECT 470uF 20% 10V
C310 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C311 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C312 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C315 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C316 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C317 1-126-916-11 ELECT 1000uF 20% 6.3V
C318 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V

C319 1-126-923-91 ELECT 220uF 20% 10V
C321 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C322 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C323 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C337 1-165-908-11 CERAMIC CHIP 1uF 10% 10V

C348 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C353 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C355 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C362 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C363 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C364 1-126-923-91 ELECT 220uF 20% 10V
C365 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(HX7)
C366 1-126-947-11 ELECT 47uF 20% 35V
C368 1-126-933-11 ELECT 100uF 20% 16V

(HX7)
C370 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(HX3/HX5)

C371 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(HX3/HX5)

C372 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(HX3/HX5)
C401 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C402 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C403 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C404 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< CONNECTOR >

CN301 1-815-450-11 PIN, CONNECTOR (PWB) 9P
CN302 1-784-778-11 CONNECTOR, FFC 17P
CN304 1-819-130-11 PIN, CONNECTOR 2P
CN305 1-815-444-11 PIN, CONNECTOR (PWB) 3P
CN306 1-815-443-11 PIN, CONNECTOR (PWB) 2P

CN307 1-779-287-11 CONNECTOR, FFC (LIF (NON-ZIF)) 19P

(HX3/HX5)
CN308 1-779-289-11 CONNECTOR, FFC (LIF (NON-ZIF)) 21P (HX7)
CN308 1-779-293-11 CONNECTOR, FFC (LIF (NON-ZIF)) 25P

(HX3/HX5)
CN309 1-779-283-11 CONNECTOR, FFC (LIF (NON-ZIF)) 15P

(HX5/HX7)
CN310 1-784-780-11 CONNECTOR, FFC 19P

CN313 1-779-277-11 CONNECTOR, FFC (LIF (NON-ZIF)) 9P
CN314 1-784-776-11 CONNECTOR, FFC 15P (HX7)
CN316 1-819-131-11 PIN, CONNECTOR 3P (HX7)
CN318 1-568-828-11 CONNECTOR, FFC 9P

(HX3: CND/HX5: CND, AUS, KR/HX7)

CN318 1-568-830-11 CONNECTOR, FFC 11P(HX3: AEP/HX5: AEP, UK)

CN320 1-779-542-21 CONNECTOR, FFC (LIF (NON-ZIF)) 5P
CN321 1-815-443-11 PIN, CONNECTOR (PWB) 2P (HX3)
CN321 1-815-445-11 PIN, CONNECTOR (PWB) 4P (HX5)

< DIODE >

D203 6-501-582-01 DIODE 1N4002-B5
D205 6-501-582-01 DIODE 1N4002-B5
D206 6-501-582-01 DIODE 1N4002-B5
D207 6-501-582-01 DIODE 1N4002-B5
D209 6-501-582-01 DIODE 1N4002-B5

(HX3: CND/HX5: CND, AUS, KR)

D210 6-501-193-01 DIODE 1SS355WTE-17 (HX3/HX5)
D211 6-501-582-01 DIODE 1N4002-B5
D212 6-501-582-01 DIODE 1N4002-B5
D213 6-501-582-01 DIODE 1N4002-B5 (HX3/HX5)
D216 6-500-335-01 DIODE MC2838-T112-1 (HX7)

D217 6-501-193-01 DIODE 1SS355WTE-17
D218 6-501-193-01 DIODE 1SS355WTE-17
D219 6-501-193-01 DIODE 1SS355WTE-17
D220 6-501-582-01 DIODE 1N4002-B5
D221 6-501-582-01 DIODE 1N4002-B5

< EARTH TERMINAL >

EP101 1-537-771-21 TERMINAL BOARD, GROUND
EP102 1-537-771-21 TERMINAL BOARD, GROUND
EP301 1-537-771-21 TERMINAL BOARD, GROUND

< IC/TRANSISTOR >

IC301 6-807-529-01 IC M3062LFGPFP-712 (for SERVICE) (HX7)
IC301 6-807-530-01 IC M3062LFGPFP-710 (for SERVICE)

(HX3/HX5)
IC302 6-701-680-01 IC PST3629NR
IC303 8-759-430-37 IC MC14052BDTR2 (HX7)
IC304 6-710-289-01 IC R2S15904SP

0 IC305 6-700-830-01 IC KIA7809API
0 IC306 8-759-071-48 IC TA7807S
0 IC307 6-703-546-01 IC TA7804LS

IC308 6-707-282-01 IC MM1615ANLE
IC310 8-759-430-37 IC MC14052BDTR2 (HX5/HX7)

IC311 8-759-523-03 IC TC74HC4066AFT (EL) (HX3/HX5)
IC312 8-759-523-03 IC TC74HC4066AFT (EL) (HX3/HX5)
IC313 6-707-870-01 IC TC74VHC157FT (EKJ) (HX3/HX5)

IC315 6-551-484-01 TRANSISTOR RT3C55M-TP-1B
IC316 6-551-484-01 TRANSISTOR RT3C55M-TP-1B

IC317 8-759-656-83 IC NJM4580MD- (TE2)
IC318 8-759-523-03 IC TC74HC4066AFT (EL) (HX7)
IC320 8-759-598-69 IC BA6956AN
IC321 8-759-679-36 IC TC7WT125FU (TE12R) (HX7)

< SOCKET >

J301 1-821-210-11 SOCKET, DIN 8P (SIRIUS) (HX7)

< JUMPER RESISTOR >

JR101 1-216-864-11 SHORT CHIP 0 (HX3)
JR102 1-216-864-11 SHORT CHIP 0
JR104 1-216-864-11 SHORT CHIP 0 (HX7)
JR105 1-216-864-11 SHORT CHIP 0 (HX7)
JR106 1-216-864-11 SHORT CHIP 0 (HX7)

80

HCD-HX3/HX5/HX7

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

Q303 8-729-027-43 TRANSISTOR DTC114EKA-T146
JR107 1-216-864-11 SHORT CHIP 0 (HX7)
JR108 1-216-864-11 SHORT CHIP 0 (HX7)
JR110 1-216-864-11 SHORT CHIP 0 (HX7)
JR111 1-216-864-11 SHORT CHIP 0 (HX7)
JR112 1-216-864-11 SHORT CHIP 0 (HX3)

JR115 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
JR116 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
JR301 1-216-864-11 SHORT CHIP 0
JR302 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
JR303 1-216-864-11 SHORT CHIP 0 (HX7)

JR304 1-216-864-11 SHORT CHIP 0
JR305 1-216-864-11 SHORT CHIP 0
JR306 1-216-864-11 SHORT CHIP 0 (HX7)
JR307 1-216-864-11 SHORT CHIP 0 (HX5/HX7)
JR308 1-216-864-11 SHORT CHIP 0 (HX7)

JR309 1-216-864-11 SHORT CHIP 0 (HX7)
JR310 1-216-864-11 SHORT CHIP 0 (HX5/HX7)
JR311 1-216-864-11 SHORT CHIP 0
JR312 1-216-864-11 SHORT CHIP 0
JR313 1-216-864-11 SHORT CHIP 0

JR314 1-216-864-11 SHORT CHIP 0
JR315 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
JR316 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
JR317 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
JR318 1-216-864-11 SHORT CHIP 0 (HX3/HX5)

JR319 1-216-864-11 SHORT CHIP 0
JR320 1-216-864-11 SHORT CHIP 0
JR321 1-216-864-11 SHORT CHIP 0
JR322 1-216-864-11 SHORT CHIP 0
JR323 1-216-864-11 SHORT CHIP 0

JR324 1-216-864-11 SHORT CHIP 0
JR325 1-216-864-11 SHORT CHIP 0
JR326 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
JR327 1-216-864-11 SHORT CHIP 0
JR328 1-216-864-11 SHORT CHIP 0

JR329 1-216-864-11 SHORT CHIP 0 (HX3/HX5)
JR330 1-216-864-11 SHORT CHIP 0
JR331 1-216-864-11 SHORT CHIP 0
JR332 1-216-864-11 SHORT CHIP 0 (HX7)
JR341 1-216-296-11 SHORT CHIP 0

JR342 1-216-296-11 SHORT CHIP 0
JR343 1-216-296-11 SHORT CHIP 0 (HX7)
JR344 1-216-296-11 SHORT CHIP 0 (HX7)
JR345 1-216-296-11 SHORT CHIP 0 (HX7)
JR346 1-216-296-11 SHORT CHIP 0

JR347 1-216-296-11 SHORT CHIP 0 (HX7)
JR348 1-216-296-11 SHORT CHIP 0 (HX3/HX5)
JR349 1-216-296-11 SHORT CHIP 0
JR350 1-216-296-11 SHORT CHIP 0
JR351 1-216-296-11 SHORT CHIP 0 (HX3/HX5)

Q304 8-729-027-23 TRANSISTOR DTA114EKA-T146

0 Q305 8-729-036-89 TRANSISTOR KTC3198GR-AT

Q306 8-729-027-43 TRANSISTOR DTC114EKA-T146

Q307 8-729-027-23 TRANSISTOR DTA114EKA-T146

Q308 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX7)

Q309 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX7)

Q311 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX7)

0 Q312 8-729-037-13 TRANSISTOR KTA1271Y

Q313 8-729-027-43 TRANSISTOR DTC114EKA-T146

Q314 8-729-600-22 TRANSISTOR 2SA1235-F (HX7)

Q315 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX7)

Q316 8-729-600-22 TRANSISTOR 2SA1235-F (HX7)

Q317 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX7)

Q320 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX7)

Q321 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX3/HX5)

Q323 8-729-037-13 TRANSISTOR KTA1271Y (HX5/HX7)

Q324 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX5/HX7)

Q325 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q326 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q327 8-729-037-13 TRANSISTOR KTA1271Y (HX3/HX5)

Q328 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX5/HX7)

Q329 8-729-027-43 TRANSISTOR DTC114EKA-T146 (HX3/HX5)

Q330 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (HX3/HX5)

< RESISTOR >

R101 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R102 1-216-841-11 METAL CHIP 47K 5% 1/10W

R103 1-216-821-11 METAL CHIP 1K 5% 1/10W

R105 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX5/HX7)

R106 1-216-841-11 METAL CHIP 47K 5% 1/10W

(HX5/HX7)

R107 1-216-841-11 METAL CHIP 47K 5% 1/10W

R108 1-216-813-11 METAL CHIP 220 5% 1/10W

R109 1-216-833-11 METAL CHIP 10K 5% 1/10W

R110 1-216-833-11 METAL CHIP 10K 5% 1/10W

R111 1-216-821-11 METAL CHIP 1K 5% 1/10W

R112 1-216-845-11 METAL CHIP 100K 5% 1/10W

R113 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R114 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R115 1-216-837-11 METAL CHIP 22K 5% 1/10W

R116 1-216-805-11 METAL CHIP 47 5% 1/10W

R117 1-216-845-11 METAL CHIP 100K 5% 1/10W

R118 1-216-821-11 METAL CHIP 1K 5% 1/10W

R119 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX7)

R120 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

(HX7)

R121 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX7)

JR352 1-216-296-11 SHORT CHIP 0 (HX3/HX5)
JR353 1-216-296-11 SHORT CHIP 0 (HX3/HX5)
JR354 1-216-296-11 SHORT CHIP 0 (HX3/HX5)

< TRANSISTOR >

Q301 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q302 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (HX5/HX7)

R122 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX7)

R123 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX5/HX7)

R124 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX7)

R126 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX5/HX7)

81

HCD-HX3/HX5/HX7

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R127 1-216-837-11 METAL CHIP 22K 5% 1/10W

R128 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX5/HX7)

R129 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX7)

R130 1-216-827-11 METAL CHIP 3.3K 5% 1/10W

(HX7)

R131 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

(HX5/HX7)

R132 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX5/HX7)

R133 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX5/HX7)
R134 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R135 1-216-841-11 METAL CHIP 47K 5% 1/10W
R201 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R202 1-216-841-11 METAL CHIP 47K 5% 1/10W

R203 1-216-821-11 METAL CHIP 1K 5% 1/10W
R205 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX5/HX7)
R206 1-216-841-11 METAL CHIP 47K 5% 1/10W

(HX5/HX7)
R207 1-216-841-11 METAL CHIP 47K 5% 1/10W
R208 1-216-813-11 METAL CHIP 220 5% 1/10W

R209 1-216-833-11 METAL CHIP 10K 5% 1/10W
R210 1-216-833-11 METAL CHIP 10K 5% 1/10W
R211 1-216-821-11 METAL CHIP 1K 5% 1/10W
R212 1-216-845-11 METAL CHIP 100K 5% 1/10W
R213 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R214 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R215 1-216-837-11 METAL CHIP 22K 5% 1/10W
R216 1-216-805-11 METAL CHIP 47 5% 1/10W
R217 1-216-845-11 METAL CHIP 100K 5% 1/10W
R218 1-216-821-11 METAL CHIP 1K 5% 1/10W

R219 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX7)

R220 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

(HX7)

R221 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX7)

R224 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX7)

R226 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX5/HX7)

R228 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX5/HX7)
R229 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX7)

R230 1-216-827-11 METAL CHIP 3.3K 5% 1/10W

(HX7)

R231 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

(HX5/HX7)
R232 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX5/HX7)

R233 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX5/HX7)
R234 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R235 1-216-841-11 METAL CHIP 47K 5% 1/10W
R243 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

(HX7)

R248 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX5/HX7)

R249 1-216-817-11 METAL CHIP 470 5% 1/10W

(HX5/HX7)

R250 1-216-837-11 METAL CHIP 22K 5% 1/10W

(HX5/HX7)

R251 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX5/HX7)
R257 1-216-841-11 METAL CHIP 47K 5% 1/10W
R258 1-216-833-11 METAL CHIP 10K 5% 1/10W

R259 1-216-841-11 METAL CHIP 47K 5% 1/10W
R260 1-216-833-11 METAL CHIP 10K 5% 1/10W
R301 1-216-809-11 METAL CHIP 100 5% 1/10W
R302 1-216-809-11 METAL CHIP 100 5% 1/10W
R303 1-216-809-11 METAL CHIP 100 5% 1/10W

R304 1-216-809-11 METAL CHIP 100 5% 1/10W
R305 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)
R306 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)
R309 1-216-833-11 METAL CHIP 10K 5% 1/10W
R311 1-216-849-11 METAL CHIP 220K 5% 1/10W

R313 1-216-864-11 SHORT CHIP 0
R316 1-216-864-11 SHORT CHIP 0
R318 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3: AEP/HX5: AEP, UK)
R319 1-216-809-11 METAL CHIP 100 5% 1/10W
R320 1-216-841-11 METAL CHIP 47K 5% 1/10W

R321 1-216-809-11 METAL CHIP 100 5% 1/10W
R322 1-216-809-11 METAL CHIP 100 5% 1/10W
R323 1-216-809-11 METAL CHIP 100 5% 1/10W
R324 1-216-809-11 METAL CHIP 100 5% 1/10W
R325 1-216-809-11 METAL CHIP 100 5% 1/10W

R326 1-216-809-11 METAL CHIP 100 5% 1/10W
R327 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)

R328 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)
R331 1-216-809-11 METAL CHIP 100 5% 1/10W
R332 1-216-809-11 METAL CHIP 100 5% 1/10W

R333 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX3/HX5)
R334 1-216-809-11 METAL CHIP 100 5% 1/10W
R335 1-216-809-11 METAL CHIP 100 5% 1/10W
R336 1-216-809-11 METAL CHIP 100 5% 1/10W
R337 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)

R338 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)
R339 1-216-809-11 METAL CHIP 100 5% 1/10W
R340 1-216-809-11 METAL CHIP 100 5% 1/10W
R341 1-216-817-11 METAL CHIP 470 5% 1/10W

(HX3/HX5)
R342 1-216-809-11 METAL CHIP 100 5% 1/10W

R343 1-216-809-11 METAL CHIP 100 5% 1/10W
R344 1-216-809-11 METAL CHIP 100 5% 1/10W
R345 1-216-809-11 METAL CHIP 100 5% 1/10W
R346 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX3/HX5)

82

HCD-HX3/HX5/HX7

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R347 1-216-841-11 METAL CHIP 47K 5% 1/10W

(HX3/HX5)

R348 1-216-809-11 METAL CHIP 100 5% 1/10W
R349 1-216-809-11 METAL CHIP 100 5% 1/10W
R350 1-216-809-11 METAL CHIP 100 5% 1/10W
R351 1-216-809-11 METAL CHIP 100 5% 1/10W
R352 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3/HX5)

R354 1-216-797-11 METAL CHIP 10 5% 1/10W

(HX7)
R355 1-216-864-11 SHORT CHIP 0 (HX7)
R356 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX7)
R357 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX7)
R358 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX7)

R359 1-216-864-11 SHORT CHIP 0 (HX7)
R360 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5/HX7)

R361 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5/HX7)

R363 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5/HX7)

R365 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5/HX7)

R366 1-216-864-11 SHORT CHIP 0 (HX3)
R367 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX3: CND/HX5: CND/HX7)
R367 1-216-864-11 SHORT CHIP 0 (HX5: AUS, KR)
R368 1-216-809-11 METAL CHIP 100 5% 1/10W
R369 1-216-809-11 METAL CHIP 100 5% 1/10W

R370 1-216-809-11 METAL CHIP 100 5% 1/10W
R371 1-216-817-11 METAL CHIP 470 5% 1/10W
R372 1-216-817-11 METAL CHIP 470 5% 1/10W
R373 1-216-817-11 METAL CHIP 470 5% 1/10W
R374 1-216-857-11 METAL CHIP 1M 5% 1/10W

R375 1-216-809-11 METAL CHIP 100 5% 1/10W
R376 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3)

R377 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX5/HX7)
R378 1-216-809-11 METAL CHIP 100 5% 1/10W
R380 1-216-809-11 METAL CHIP 100 5% 1/10W

R381 1-216-809-11 METAL CHIP 100 5% 1/10W
R382 1-216-809-11 METAL CHIP 100 5% 1/10W
R383 1-216-809-11 METAL CHIP 100 5% 1/10W
R384 1-216-809-11 METAL CHIP 100 5% 1/10W
R385 1-216-833-11 METAL CHIP 10K 5% 1/10W

R386 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX3: AEP/HX5: AEP, UK)
R387 1-216-809-11 METAL CHIP 100 5% 1/10W
R388 1-216-809-11 METAL CHIP 100 5% 1/10W
R389 1-216-809-11 METAL CHIP 100 5% 1/10W
R390 1-216-809-11 METAL CHIP 100 5% 1/10W

R391 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX7)

R392 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX7)

R393 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX7)

R394 1-216-809-11 METAL CHIP 100 5% 1/10W

(HX7)

R396 1-216-833-11 METAL CHIP 10K 5% 1/10W

R398 1-216-841-11 METAL CHIP 47K 5% 1/10W
R399 1-216-817-11 METAL CHIP 470 5% 1/10W
R400 1-216-809-11 METAL CHIP 100 5% 1/10W
R401 1-216-841-11 METAL CHIP 47K 5% 1/10W
R402 1-216-841-11 METAL CHIP 47K 5% 1/10W

R405 1-216-821-11 METAL CHIP 1K 5% 1/10W
R406 1-216-864-11 SHORT CHIP 0
R407 1-216-821-11 METAL CHIP 1K 5% 1/10W
R408 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX3/HX5)

R412 1-216-833-11 METAL CHIP 10K 5% 1/10W

R413 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX7)

R414 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX7)

R415 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX7)

R416 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX7)

R417 1-216-833-11 METAL CHIP 10K 5% 1/10W

R418 1-216-864-11 SHORT CHIP 0

(HX3: CND/HX5: CND, AUS, KR/HX7)
R419 1-217-806-11 RES-CHIP 1 5% 1/8W
R420 1-216-833-11 METAL CHIP 10K 5% 1/10W
R421 1-216-845-11 METAL CHIP 100K 5% 1/10W
R422 1-216-833-11 METAL CHIP 10K 5% 1/10W

R423 1-216-837-11 METAL CHIP 22K 5% 1/10W
R425 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX7)

R426 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX7)

R427 1-216-833-11 METAL CHIP 10K 5% 1/10W

(HX7)

R428 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX7)

R431 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

(HX7)

R432 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX3)
R433 1-216-833-11 METAL CHIP 10K 5% 1/10W
R434 1-216-833-11 METAL CHIP 10K 5% 1/10W
R435 1-216-837-11 METAL CHIP 22K 5% 1/10W

R441 1-216-833-11 METAL CHIP 10K 5% 1/10W
R446 1-216-833-11 METAL CHIP 10K 5% 1/10W
R450 1-216-833-11 METAL CHIP 10K 5% 1/10W
R451 1-216-833-11 METAL CHIP 10K 5% 1/10W
R452 1-216-864-11 SHORT CHIP 0

R453 1-216-864-11 SHORT CHIP 0
R461 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX3)
R466 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX5/HX7)

R467 1-216-821-11 METAL CHIP 1K 5% 1/10W

(HX3: CND/HX5: CND/HX7)

R467 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(HX3: AEP/HX5: AEP, UK)

83

HCD-HX3/HX5/HX7

SWITCHING POWERMAIN SUB POWERSPEAKERMOTOR

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

< DIODE >
R468 1-216-833-11 METAL CHIP 10K 5% 1/10W
R469 1-216-833-11 METAL CHIP 10K 5% 1/10W
R481 1-216-833-11 METAL CHIP 10K 5% 1/10W
R482 1-216-833-11 METAL CHIP 10K 5% 1/10W
R483 1-216-833-11 METAL CHIP 10K 5% 1/10W

R489 1-216-864-11 SHORT CHIP 0

(HX3: CND/HX5: CND, AUS, KR/HX7)

R491 1-216-845-11 METAL CHIP 100K 5% 1/10W

(HX3/HX5)

< VIBRATOR >

X301 1-760-252-12 VIBRATOR, CRYSTAL (32.768kHz)
X302 1-760-489-11 VIBRATOR, CERAMIC (5MHz)

************************************************************

MOTOR BOARD

************

0 D602 8-719-073-23 DIODE ST02D-200TA
0 D603 6-500-567-31 DIODE 10ERB20-TB3
0 D604 6-500-567-31 DIODE 10ERB20-TB3

< IC >

0 IC601 6-708-726-01 IC MIP2F20MS1SO
0 IC650 6-705-280-01 IC FAN431AZXA

< COIL >

L602 1-412-525-31 INDUCTOR 10uH

< PHOTO COUPLER >

0 PH601 6-600-438-01 PHOTO COUPLER TLP421F (D4-GR)

< TRANSISTOR >

< CONNECTOR >

CN001 1-815-412-11 CONNECTOR, FFC/FPC 5P

< SWITCH >

S001 1-786-509-11 SWITCH, ROTARY

(DISC TRAY OPEN/CLOSE DETECT)

************************************************************

SPEAKER BOARD

**************

< CAPACITOR >

C851 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C852 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C853 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C854 1-164-315-11 CERAMIC CHIP 470PF 5% 50V

< CONNECTOR >

CN850 1-819-145-11 PIN, CONNECTOR 3P
CN870 1-819-144-11 PIN, CONNECTOR 2P

< TERMINAL BOARD >

J860 1-537-114-21 TERMINAL BOARD (SPEAKER)

************************************************************

0 Q615 8-729-600-22 TRANSISTOR 2SA1235-F

< RESISTOR >

0 R603 1-216-853-11 METAL CHIP 470K 5% 1/10W
0 R604 1-249-401-11 CARBON 47 5% 1/4W F
0 R605 1-216-835-11 METAL CHIP 15K 5% 1/10W
0 R606 1-249-381-11 CARBON 1 5% 1/4W F
0 R607 1-216-864-11 SHORT CHIP 0

0 R615 1-245-494-31 METAL 2.2M 2% 1/4W F
0 R616 1-216-845-11 METAL CHIP 100K 5% 1/10W
0 R617 1-216-864-11 SHORT CHIP 0
0 R618 1-245-494-31 METAL 2.2M 2% 1/4W F
0 R619 1-216-849-11 METAL CHIP 220K 5% 1/10W

R651 1-216-821-11 METAL CHIP 1K 5% 1/10W
R652 1-216-817-11 METAL CHIP 470 5% 1/10W
R655 1-218-863-11 METAL CHIP 4.7K 0.50% 1/10W
R656 1-218-879-11 METAL CHIP 22K 0.50% 1/10W
R657 1-216-805-11 METAL CHIP 47 5% 1/10W

R658 1-218-887-11 METAL CHIP 47K 0.50% 1/10W

< TRANSFORMER >

0 T603 1-443-942-11 TRANSFORMER, DC-DC CONVERTER

< EARTH TERMINAL >

SUB POWER BOARD

*****************

< CAPACITOR >

0C602 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V
0C603 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
0C604 1-126-960-11 ELECT 1uF 20% 50V

C611 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C612 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

0C615 1-165-908-11 CERAMIC CHIP 1uF 10% 10V

C652 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C653 1-137-649-31 ELECT 220uF 20% 10V
C654 1-126-923-91 ELECT 220uF 20% 10V

84

* TK601 1-537-738-21 TERMINAL, EARTH
************************************************************

A-1243-020-A SWITCHING POWER BOARD, COMPLETE

(HX3: CND/HX7)

A-1243-203-A SWITCHING POWER BOARD, COMPLETE

(HX5: AEP, UK, AUS, KR)

A-1243-278-A SWITCHING POWER BOARD, COMPLETE

(HX3: AEP)

A-1243-762-A SWITCHING POWER BOARD, COMPLETE

(HX5: CND)

*********************************

7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

< CAPACITOR >

0 C1 1-165-529-11 MYLAR 0.22uF 10 275V

HCD-HX3/HX5/HX7

SWITCHING POWER

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

0 C2 1-165-529-11 MYLAR 0.22uF 10 275V
0 C4 1-112-876-51 CERAMIC 470PF 10% 125V

(HX3: CND/HX5: CND/HX7)

0 C4 1-119-886-51 CERAMIC 470PF 10% 250V

(HX3: AEP/HX5: AEP, UK, AUS, KR)

0 C5 1-112-876-51 CERAMIC 470PF 10% 125V

(HX3: CND/HX5: CND/HX7)

0 D14 6-500-567-31 DIODE 10ERB20-TB3

0 D15 6-501-178-01 DIODE UDZW-TE17-15B
0 D16 6-501-178-01 DIODE UDZW-TE17-15B
0 D17 8-719-060-48 DIODE RB751V-40TE-17
0 D31 8-719-510-09 DIODE D10SC6M
0 D32 6-501-518-01 DIODE RB085T-90

0 C5 1-119-886-51 CERAMIC 470PF 10% 250V

(HX3: AEP/HX5: AEP, UK, AUS, KR)

0 C11 1-100-858-11 ELECT (BLOCK) 390uF 20% 250V

(HX3: CND/HX7)

0 C11 1-100-923-21 ELECT 100uF 20% 450V

(HX3: AEP)

0 C11 1-114-237-21 ELECT 130uF 20% 450V

(HX5: AEP, UK, AUS, KR)

0 C11 1-114-366-11 ELECT (BLOCK) 560uF 20% 250V

(HX5: CND)

0 C12 1-100-858-11 ELECT (BLOCK) 390uF 20% 250V

(HX3: CND/HX7)

0 C12 1-114-366-11 ELECT (BLOCK) 560uF 20% 250V

(HX5: CND)

0 C13 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
0 C14 1-163-275-11 CERAMIC CHIP 0.001uF 5% 50V
0 C15 1-126-964-11 ELECT 10uF 20% 50V

0 C16 1-126-963-11 ELECT 4.7uF 20% 50V
0 C17 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
0 C18 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
0 C19 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
0 C20 1-126-947-11 ELECT 47uF 20% 35V

0 C21 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V
0 C22 1-107-824-11 CERAMIC 220PF 5% 1KV
0 C23 1-107-824-11 CERAMIC 220PF 5% 1KV
0 C24 1-100-400-11 FILM 39000PF 3% 1KV

0 C24 1-165-610-11 FILM 33000PF 3% 800V

(HX3/HX7)

D33 8-719-983-22 DIODE MTZJ-T-77-27A (HX3/HX7)
D33 8-719-982-15 DIODE MTZJ-27B (HX5)
D652 6-501-179-01 DIODE UDZW-TE17-16B

< FUSE >

0 F1 1-576-232-51 FUSE (H.B.C.) (5A/250V)

< FERRITE BEAD >

0 FB11 1-410-397-21 FERRITE 1.1uH

< FUSE HOLDER >

FH1 1-533-233-31 FUSE HOLDER
FH2 1-533-233-31 FUSE HOLDER

< IC >

0 IC11 6-707-749-01 IC CXD9841P
0 IC12 8-759-231-58 IC TA7812S

< CAPACITOR >

JR30 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
JR31 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
JR32 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

< PHOTO COUPLER >

(HX5)

0 PH11 6-600-438-01 PHOTO COUPLER TLP421F (D4-GR)
0 PH602 6-600-438-01 PHOTO COUPLER TLP421F (D4-GR)

0 C25 1-126-949-11 ELECT 220uF 20% 35V

C31 1-128-951-21 ELECT 2200uF 20% 16V
C32 1-100-924-21 ELECT 2200uF 20% 35V

(HX5)

C32 1-137-806-21 ELECT 1800uF 20% 35V

(HX3/HX7)

C34 1-126-934-11 ELECT 220uF 20% 16V

C35 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V
C38 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C39 1-165-908-11 CERAMIC CHIP 1uF 10% 10V

0 C606 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V

C609 1-126-964-11 ELECT 10uF 20% 50V

C651 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V

< CONNECTOR >

CN1 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
CN31 1-819-132-11 PIN, CONNECTOR 4P
CN33 1-815-443-11 PIN, CONNECTOR (PWB) 2P

< DIODE >

0 D1 8-719-077-77 DIODE D3SB60F3
0 D2 8-719-081-58 DIODE S2V60-TA (HX3: CND/HX5: CND/HX7)
0 D3 8-719-081-58 DIODE S2V60-TA (HX3: CND/HX5: CND/HX7)
0 D11 8-719-979-64 DIODE UF4005/23

< TRANSISTOR >

0 Q11 6-551-302-11 FET 2SK3561
0 Q12 6-551-302-11 FET 2SK3561
0 Q601 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF

Q650 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
Q651 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF

Q652 8-729-600-22 TRANSISTOR 2SA1235-F

< RESISTOR >

0 R1 1-219-512-11 METAL 2.2M 5% 1/2W F

(HX3: CND/HX5: CND/HX7)

0 R2 1-219-512-11 METAL 2.2M 5% 1/2W F
0 R10 1-218-899-11 METAL CHIP 150K 0.5% 1/16W

(HX5)

0 R11 1-216-864-11 SHORT CHIP 0
0 R12 1-245-502-31 METAL 4.7M 2% 1/4W F

0 R13 1-245-502-31 METAL 4.7M 2% 1/4W F
0 R14 1-218-911-11 METAL CHIP 470K 0.5% 1/10W
0 R15 1-218-875-11 METAL CHIP 15K 0.5% 1/10W

(HX3/HX7)

0 R15 1-218-877-11 METAL CHIP 18K 0.5% 1/10W

(HX5)

0 R16 1-218-823-11 METAL CHIP 100 0.5% 1/10W

85

HCD-HX3/HX5/HX7

TOP PANEL (PLAY)TOP PANEL (FUNCTION)SWITCHING POWER

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

0R17 1-211-991-11 METAL CHIP 82 0.5% 1/10W

0R17 1-218-823-11 METAL CHIP 100 0.5% 1/10W

(HX5)

(HX3/HX7)

0R18 1-216-833-11 METAL CHIP 10K 5% 1/10W
0R20 1-216-833-11 METAL CHIP 10K 5% 1/10W
0R22 1-249-417-11 CARBON 1K 5% 1/4W F

0R23 1-219-984-51 METAL 0.1 2% 2W F
0R24 1-216-821-11 METAL CHIP 1K 5% 1/10W
0R25 1-247-694-11 CARBON 33 5% 1/4W F
0R27 1-216-797-11 METAL CHIP 10 5% 1/10W
0R29 1-216-797-11 METAL CHIP 10 5% 1/10W

R32 1-216-821-11 METAL CHIP 1K 5% 1/10W
R33 1-216-817-11 METAL CHIP 470 5% 1/10W
R41 1-216-845-11 METAL CHIP 100K 5% 1/10W

0R608 1-216-821-11 METAL CHIP 1K 5% 1/10W
0R609 1-218-899-11 METAL CHIP 150K 0.5% 1/16W

(HX3/HX7)

0R609 1-218-901-11 METAL CHIP 180K 0.5% 1/10W

(HX5)

0R610 1-218-905-11 METAL CHIP 270K 0.5% 1/10W

(HX3/HX7)

0R610 1-218-907-11 METAL CHIP 330K 0.5% 1/10W

(HX5)
R653 1-216-833-11 METAL CHIP 10K 5% 1/10W
R654 1-216-841-11 METAL CHIP 47K 5% 1/10W

R659 1-216-821-11 METAL CHIP 1K 5% 1/10W
R660 1-216-821-11 METAL CHIP 1K 5% 1/10W
R661 1-216-833-11 METAL CHIP 10K 5% 1/10W
R662 1-216-833-11 METAL CHIP 10K 5% 1/10W
R663 1-216-817-11 METAL CHIP 470 5% 1/10W

< TRANSFORMER >

0T1 1-445-048-21 TRANSFORMER, LINE FILTER (HX3: AEP)
0T1 1-457-125-21 COIL, LINE FILTER (HX5: CND)
0T1 1-457-326-21 COIL, LINE FILTER

(HX3: CND/HX5: AEP, UK, AUS, KR/HX7)

0T31 1-445-162-11 TRANSFORMER, POWER (HX5)
0T31 1-445-163-11 TRANSFORMER, POWER (HX3/HX7)

< THERMISTOR >

0TH1 1-802-075-11 THERMISTOR, NTC

(HX3: AEP/HX5: AEP, UK, AUS, KR)

0TH1 1-805-901-11 THERMISTOR, NTC (HX3: CND/HX5: CND/HX7)
0TH2 1-805-901-11 THERMISTOR, NTC (HX3: CND/HX5: CND/HX7)

< EARH TERMINAL >

* TK1 1-537-738-21 TERMINAL, EARTH
* TK3 1-537-738-21 TERMINAL, EARTH

< VARISTOR >

0VR001 1-805-481-21 VARISTOR (HX3: CND/HX5: CND/HX7)
0VR001 1-805-482-11 VARISTOR (HX3: AEP/HX5: AEP, UK, AUS, KR)

************************************************************

R971 1-216-821-11 METAL CHIP 1K 5% 1/10W

R971 1-216-864-11 SHORT CHIP 0 (HX5/HX7)
R972 1-216-821-11 METAL CHIP 1K 5% 1/10W

R972 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R973 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R974 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R974 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R975 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R975 1-216-833-11 METAL CHIP 10K 5% 1/10W

R976 1-216-833-11 METAL CHIP 10K 5% 1/10W

R976 1-216-864-11 SHORT CHIP 0 (HX3)

S970 1-762-875-21 SWITCH, KEYBOARD (USB u) (HX3)
S970 1-762-875-21 SWITCH, KEYBOARD (BLUETOOTH u)

S971 1-762-875-21 SWITCH, KEYBOARD (CD u) (HX3/HX7)
S971 1-762-875-21 SWITCH, KEYBOARD (USB u) (HX5)
S972 1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND)(HX3/HX7)

S972 1-762-875-21 SWITCH, KEYBOARD (CD u) (HX5)
S973 1-762-875-21 SWITCH, KEYBOARD (AUDIO IN) (HX3/HX7)
S973 1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND) (HX5)
S974 1-762-875-21 SWITCH, KEYBOARD (FUNCTION) (HX3/HX7)
S974 1-762-875-21 SWITCH, KEYBOARD (AUDIO IN) (HX5)

************************************************************

CN907 1-815-551-11 PIN, CONNECTOR (PWB) 3P

R952 1-216-841-11 METAL CHIP 47K 5% 1/10W
R960 1-216-821-11 METAL CHIP 1K 5% 1/10W
R961 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R963 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R965 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R966 1-216-833-11 METAL CHIP 10K 5% 1/10W
R967 1-216-837-11 METAL CHIP 22K 5% 1/10W
R977 1-216-837-11 METAL CHIP 22K 5% 1/10W
R978 1-216-841-11 METAL CHIP 47K 5% 1/10W

< RESISTOR >

(HX3)

(HX5/HX7)

(HX3)

(HX5/HX7)

(HX3)

(HX5/HX7)

(HX3)

(HX5/HX7)

< SWITCH >

(HX5/HX7)

TOP PANEL (PLAY) BOARD

**********************

< CONNECTOR >

< RESISTOR >

< SWITCH >

TOP PANEL (FUNCTION) BOARD

**************************

< CONNECTOR >

CN905 1-784-727-11 CONNECTOR, FFC 5P

86

S953 1-762-875-21 SWITCH, KEYBOARD (l m, TUNE –)
S961 1-762-875-21 SWITCH, KEYBOARD (DISPLAY)
S962 1-762-875-21 SWITCH, KEYBOARD (DSGX)
S963 1-762-875-21 SWITCH, KEYBOARD

(PLAY MODE/TUNING MODE)

S965 1-762-875-21 SWITCH, KEYBOARD (M L, TUNE +)

HCD-HX3/HX5/HX7

TOP PANEL (PLAY) USB

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

< JUMPER RESISTOR >
S966 1-762-875-21 SWITCH, KEYBOARD (SELECT FOLDER +)
S967 1-762-875-21 SWITCH, KEYBOARD (ENTER)
S968 1-762-875-21 SWITCH, KEYBOARD (SELECT FOLDER –)
S975 1-762-875-21 SWITCH, KEYBOARD (x/CANCEL)
S976 1-762-875-21 SWITCH, KEYBOARD (SEARCH)

************************************************************

A-1244-345-A USB BOARD, COMPLETE (HX3/HX5)

********************

< CAPACITOR/JUMPER RESISTOR >

C901 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C902 1-124-779-00 ELECT CHIP 10uF 20% 16V
C903 1-124-779-00 ELECT CHIP 10uF 20% 16V
C904 1-124-779-00 ELECT CHIP 10uF 20% 16V
C905 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C906 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C907 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C908 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C909 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C910 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C912 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C913 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C914 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C915 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C916 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C917 1-100-354-21 ELECT CHIP 220uF 20% 6.3V
C918 1-165-989-11 CERAMIC CHIP 10uF 10% 6.3V
C920 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C921 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C922 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C930 1-216-864-11 SHORT CHIP 0

< CONNECTOR >

CN902 1-794-548-21 CONNECTOR, USB (A) (USB)
CN904 1-784-859-51 CONNECTOR, FFC (LIF (NON-ZIF)) 7P
CN905 1-784-871-51 CONNECTOR, FFC (LIF (NON-ZIF)) 19P
CN908 1-770-469-21 PIN, CONNECTOR (PC BOARD) 2P

< DIODE >

JR902 1-216-295-00 SHORT CHIP 0

< RESISTOR >

R901 1-216-833-11 METAL CHIP 10K 5% 1/10W
R902 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R903 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R904 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R905 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R906 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R907 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R913 1-216-845-11 METAL CHIP 100K 5% 1/10W
R915 1-216-833-11 METAL CHIP 10K 5% 1/10W
R916 1-216-864-11 SHORT CHIP 0

R917 1-216-864-11 SHORT CHIP 0
R919 1-216-809-11 METAL CHIP 100 5% 1/10W
R920 1-216-833-11 METAL CHIP 10K 5% 1/10W
R921 1-216-845-11 METAL CHIP 100K 5% 1/10W
R922 1-216-845-11 METAL CHIP 100K 5% 1/10W

R923 1-216-802-11 METAL CHIP 27 5% 1/10W
R924 1-216-802-11 METAL CHIP 27 5% 1/10W
R925 1-216-835-11 METAL CHIP 15K 5% 1/10W
R926 1-216-835-11 METAL CHIP 15K 5% 1/10W
R928 1-216-864-11 SHORT CHIP 0

R932 1-216-809-11 METAL CHIP 100 5% 1/10W
R933 1-216-864-11 SHORT CHIP 0
R934 1-216-833-11 METAL CHIP 10K 5% 1/10W
R937 1-216-809-11 METAL CHIP 100 5% 1/10W
R938 1-216-809-11 METAL CHIP 100 5% 1/10W

R941 1-216-845-11 METAL CHIP 100K 5% 1/10W
R942 1-216-845-11 METAL CHIP 100K 5% 1/10W
R943 1-216-845-11 METAL CHIP 100K 5% 1/10W
R944 1-216-845-11 METAL CHIP 100K 5% 1/10W
R946 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R948 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R950 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R970 1-216-809-11 METAL CHIP 100 5% 1/10W
R971 1-216-809-11 METAL CHIP 100 5% 1/10W
R972 1-216-809-11 METAL CHIP 100 5% 1/10W

D901 6-501-579-01 DIODE MC2837
D902 6-501-579-01 DIODE MC2837
D905 6-501-579-01 DIODE MC2837

< EARTH TERMINAL >

EP901 1-537-771-21 TERMINAL BOARD, GROUND

< FERRITE BEAD >

FB901 1-469-152-11 FERRITE, EMI (SMD) (2012)
FB902 1-469-152-11 FERRITE, EMI (SMD) (2012)

< IC >

IC901 6-711-265-01 IC TMP92CD28FG-2CB2
IC915 6-710-887-01 IC R5523N001B-TR-F
IC921 6-704-832-01 IC IS61LV6416-10TLT

R973 1-216-809-11 METAL CHIP 100 5% 1/10W
R974 1-216-809-11 METAL CHIP 100 5% 1/10W
R975 1-216-809-11 METAL CHIP 100 5% 1/10W
R976 1-216-809-11 METAL CHIP 100 5% 1/10W
R977 1-216-809-11 METAL CHIP 100 5% 1/10W

R978 1-216-809-11 METAL CHIP 100 5% 1/10W
R979 1-216-809-11 METAL CHIP 100 5% 1/10W
R981 1-216-809-11 METAL CHIP 100 5% 1/10W
R982 1-216-809-11 METAL CHIP 100 5% 1/10W
R983 1-216-809-11 METAL CHIP 100 5% 1/10W

R984 1-216-809-11 METAL CHIP 100 5% 1/10W

< COMPOSITION CIRCUIT BLOCK >

RB921 1-234-944-21 RES, NETWORK 47 (1005X4)
RB922 1-234-944-21 RES, NETWORK 47 (1005X4)
RB923 1-234-944-21 RES, NETWORK 47 (1005X4)
RB924 1-234-944-21 RES, NETWORK 47 (1005X4)

87

HCD-HX3/HX5/HX7

XMUSB POWERUSB

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

< VIBRATOR >

C022 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

X901 1-813-931-21 VIBRATOR, CRYSTAL (9MHz)

************************************************************

USB POWER BOARD (HX3/HX5)

*****************

7-685-871-01 SCREW +BVTT 3X6 (S)

< CAPACITOR >

C324 1-128-952-31 ELECT 220uF 20% 25V
C325 1-128-951-21 ELECT 2200uF 20% 16V
C358 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< DIODE >

D208 6-500-080-11 DIODE 21DQ04N-TA2B1

< IC >

0IC319 6-710-940-01 IC SI-8008TFE

< JUMPER RESISTOR >

JR360 1-216-296-11 SHORT CHIP 0
JR361 1-216-296-11 SHORT CHIP 0

< COIL >

L101 1-400-424-11 CHOKE, COIL 47uH

< RESISTOR >

C023 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C024 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C025 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C041 1-128-993-21 ELECT CHIP 22uF 20% 10V
C042 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C043 1-124-779-00 ELECT CHIP 10uF 20% 16V
C044 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C051 1-128-993-21 ELECT CHIP 22uF 20% 10V
C052 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C053 1-128-996-11 ELECT CHIP 4.7uF 20% 50V

C055 1-124-779-00 ELECT CHIP 10uF 20% 16V
C056 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V
C057 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V
C061 1-216-864-11 SHORT CHIP 0
C062 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V

C063 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C064 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C065 1-124-779-00 ELECT CHIP 10uF 20% 16V
C066 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V
C067 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V

< CONNECTOR >

CN001 1-793-580-11 CONNECTOR, FFC (LIF (NON-Z1F)) 15P

< DIODE >

D011 6-500-848-01 DIODE MC2840-T112-1
D012 6-500-848-01 DIODE MC2840-T112-1

R307 1-216-845-11 METAL CHIP 100K 5% 1/10W
R314 1-216-821-11 METAL CHIP 1K 5% 1/10W
R315 1-216-864-11 SHORT CHIP 0
R317 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R409 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

************************************************************

A-1184-933-A XM BOARD, COMPLETE (HX7)

*******************

< CAPACITOR >

C001 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C002 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C003 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C004 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C005 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C006 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V
C007 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C008 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C009 1-128-993-21 ELECT CHIP 22uF 20% 10V
C010 1-128-993-21 ELECT CHIP 22uF 20% 10V

C011 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C012 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C014 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C015 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C016 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

< JUMPER RESISTOR/FERRITE BEAD >

FB001 1-216-295-00 SHORT CHIP 0
FB002 1-216-295-00 SHORT CHIP 0
FB021 1-216-295-00 SHORT CHIP 0
FB022 1-216-295-00 SHORT CHIP 0
FB041 1-414-813-11 FERRITE, EMI (SMD) (2012)

< IC >

IC001 6-709-251-01 IC F2602E-01-TR
IC041 6-708-476-01 IC AK4384ET-E2
IC051 8-759-656-83 IC NJM4580MD- (TE2)

< CONNECTOR >

J001 1-793-642-21 CONNECTOR (USB) (4P), SQUARE (XM)

< COIL >

L001 1-469-523-91 INDUCTOR 2.2uH
L002 1-469-523-91 INDUCTOR 2.2uH

< TRANSISTOR >

Q001 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q003 6-551-248-01 FET NTJS3151PT1G

< RESISTOR >

C017 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C018 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C019 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C021 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

88

R001 1-216-845-11 METAL CHIP 100K 5% 1/10W
R002 1-216-845-11 METAL CHIP 100K 5% 1/10W
R003 1-216-845-11 METAL CHIP 100K 5% 1/10W
R004 1-216-845-11 METAL CHIP 100K 5% 1/10W

HCD-HX3/HX5/HX7

XM REGULATORXM

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R005 1-216-845-11 METAL CHIP 100K 5% 1/10W

R006 1-216-845-11 METAL CHIP 100K 5% 1/10W
R007 1-216-833-11 METAL CHIP 10K 5% 1/10W
R008 1-216-821-11 METAL CHIP 1K 5% 1/10W
R009 1-216-821-11 METAL CHIP 1K 5% 1/10W
R010 1-216-809-11 METAL CHIP 100 5% 1/10W

R011 1-216-809-11 METAL CHIP 100 5% 1/10W
R012 1-216-845-11 METAL CHIP 100K 5% 1/10W
R014 1-216-809-11 METAL CHIP 100 5% 1/10W
R015 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R016 1-216-817-11 METAL CHIP 470 5% 1/10W

R017 1-216-809-11 METAL CHIP 100 5% 1/10W
R018 1-216-809-11 METAL CHIP 100 5% 1/10W
R019 1-216-809-11 METAL CHIP 100 5% 1/10W
R020 1-216-837-11 METAL CHIP 22K 5% 1/10W
R021 1-216-809-11 METAL CHIP 100 5% 1/10W

R022 1-216-809-11 METAL CHIP 100 5% 1/10W
R023 1-216-809-11 METAL CHIP 100 5% 1/10W
R024 1-216-809-11 METAL CHIP 100 5% 1/10W
R025 1-216-809-11 METAL CHIP 100 5% 1/10W
R026 1-216-809-11 METAL CHIP 100 5% 1/10W

R031 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R032 1-216-841-11 METAL CHIP 47K 5% 1/10W
R033 1-216-841-11 METAL CHIP 47K 5% 1/10W
R034 1-216-841-11 METAL CHIP 47K 5% 1/10W
R035 1-216-841-11 METAL CHIP 47K 5% 1/10W

R036 1-216-833-11 METAL CHIP 10K 5% 1/10W
R037 1-216-833-11 METAL CHIP 10K 5% 1/10W
R051 1-216-841-11 METAL CHIP 47K 5% 1/10W
R052 1-216-841-11 METAL CHIP 47K 5% 1/10W
R055 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R056 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R057 1-216-821-11 METAL CHIP 1K 5% 1/10W
R065 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R066 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R067 1-216-821-11 METAL CHIP 1K 5% 1/10W

< VIBRATOR >

102 1-832-589-21 CABLE, FLEXIBLE FLAT (15 CORE) (HX5/HX7)
108 1-834-115-11 CABLE, COAXIAL (WITH U.F.L CONNECTOR

158 1-831-756-21 CABLE, FLEXIBLE FLAT (5 CORE)
159 1-831-797-21 CABLE, FLEXIBLE FLAT (17 CORE)
202 1-833-048-21 CABLE, FLEXIBLE FLAT (15 CORE) (HX7)

208 1-832-535-21 CABLE, FLEXIBLE FLAT (5 CORE)
251 1-832-608-21 CABLE, FLEXIBLE FLAT (19 CORE) (HX3/HX5)
253 1-832-815-21 CABLE, FLEXIBLE FLAT (9 CORE)

253 1-832-825-21 CABLE, FLEXIBLE FLAT (11 CORE)

254 1-693-733-21 TUNER (FM/AM) (HX3: CND/HX5: CND/HX7)

254 1-693-734-21 TUNER (FM/AM) (HX5: AUS)
254 1-693-735-11 TUNER (FM/AM) (HX5: KR)
254 1-693-736-11 TUNER (FM/AM) (HX3: AEP/HX5: AEP, UK)
255 1-457-368-11 CORE, FERRITE (HX5)

0 256 1-769-079-41 CORD, POWER (HX5: KR)

0 256 1-769-744-81 CORD, POWER (HX5: UK)
0 256 1-775-790-71 CORD, POWER (HX5: AUS)
0 256 1-830-188-11 CORD, POWER (HX3: AEP/HX5: AEP)
0 256 1-830-190-11 CORD, POWER (HX3: CND/HX5: CND/HX7)

259 1-832-865-21 CABLE, FLEXIBLE FLAT (19 CORE)

260 1-400-932-11 FILTER, CLAMP
301 A-1242-967-A LOADING (BK) ASSY
306 1-832-615-21 CABLE, FLEXIBLE FLAT (21 CORE) (HX7)
306 1-832-635-21 CABLE, FLEXIBLE FLAT (25 CORE) (HX3/HX5)

0 351 A-4735-357-A BASE ASSY, OP (KSM-213D)

352 1-832-404-21 CABLE, FLEXIBLE FLAT (16 CORE)
S201 1-771-853-11 SWITCH, DETECTION (LIMIT)

************************************************************

0 1-770-019-61 ADAPTOR, CONVERSION PLUG (HX5: UK)

MISCELLANEOUS

**************

(HX5/HX7)

(HX3: CND/HX5: CND, AUS, KR/HX7)

(HX3: AEP/HX5: AEP, UK)

ACCESSORIES

************

X001 1-760-841-11 VIBRATOR, CRYSTAL (45.158MHz)

************************************************************

XM REGULATOR BOARD (HX7)

********************

< CAPACITOR >

C359 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V
C360 1-126-923-91 ELECT 220uF 20% 10V

< DIODE >

D215 8-719-085-36 DIODE 11EQS04-TB5

< IC >

0 IC309 8-759-646-52 IC KIA7805API

************************************************************

Note: If wire (flat type) is replaced, install it after

bending it in the same form as that before
replacement.

89

HCD-HX3/HX5/HX7

REVISION HISTORY

Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.

Ver. Date Description of Revision

1.0 2007.03 New

2