Sony HCD-EH15 Service Manual

HCD-EH15

SERVICE MANUAL

Ver. 1.0 2008.04

• HCD-EH15 is the ampliﬁ er, CD player, tape deck and tuner section in CMT-EH15.

CD Section

Ta pe Section

Canadian Model

Australian Model

Russian Model

Model Name Using Similar Mechanism

Base Unit Name

Optical Pick-up Name

Model Name Using Similar Mechanism

Tape Transport Mechanism Type

UK Model

E Model

NEW

BU-K8BD90-WOD

KSM-213CDP

NEW

MF-EH10

SPECIFICATIONS

Ampliﬁer section

European and Russian models:

DIN power output (rated): 4 + 4 W (4 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 5 + 5 W (4 ohms at 1 kHz, 10% THD) Music power output (reference): 7 + 7 W

Other models:

DIN power output (rated): 4 + 4 W (4 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 5 + 5 W (4 ohms at 1 kHz, 10% THD)

Inputs

AUDIO IN (stereo mini jack): Sensitivity 800 mV, impedance 47 kilohms

Outputs

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

CD player section

System: Compact disc and digital audio system Laser Diode Properties

Emission Duration: Continuous Laser Output*: Less than 44.6μW * is output is the value measurement at a distance of 200 mm from the

objective lens surface on the Optical Pick-up Block with 7 mm aperture. Frequency response: 20 Hz Signal-to-noise ratio: More than 90 dB Dynamic range: More than 90 dB

Tape deck section

Recording system: 4-track 2-channel, stereo

Tuner section

FM stereo, FM/AM superheterodyne tuner Antenna:

FM lead antenna AM loop antenna

20 kHz

FM tuner section:

Tuning range Canadian model: 87.5 108.0 MHz (100 kHz step) Other models: 87.5 108.0 MHz (50 kHz step) Intermediate frequency: 10.7 MHz

AM tuner section:

Tuning range Canadian and Latin American models: 530 1,710 kHz (with 10 kHz tuning interval) 531 1,710 kHz (with 9 kHz tuning interval) European and Russian models: 531 1,602 kHz (with 9 kHz tuning interval) Australian model: 531 1,710 kHz (with 9 kHz tuning interval) 530 1,710 kHz (with 10 kHz tuning interval) Other models: 531 1,602 kHz (with 9 kHz tuning interval) 530 1,610 kHz (with 10 kHz tuning interval) Intermediate frequency: 450 kHz

General

Power requirements:

Canadian model: AC 120 V, 60 Hz Mexican model: AC 120 V, 60 Hz Eu

ropean and Russian models: AC 230 V, 50/60 Hz Australian model: AC 230 240 V, 50/60 Hz Argentine model: AC 220 V, 50/60 Hz Korean model: AC 220 V, 60 Hz Taiwan model: AC 120 V, 50/60 Hz Other models: AC 110 120 or 220 240 V, 50/60 Hz Adjustable with voltage selector

Power consumption: 25 W Dimensions (w/h/d) (excl. speakers): Approx. 155 × 241 × 224.6 mm Mass (excl. speakers): Approx. 2.2 kg

Design and specications are subject to change without notice.

9-889-094-01

2008D05-1

2008.04

©

COMPACT DISC DECK RECEIVER

Sony Corporation

Audio Business Group Published by Sony Techno Create Corporation

HCD-EH15

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be damaged by heat.

CAUTION

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

is appliance is classied as a CLASS 1 LASER product. is marking is located on the rear exterior.

TABLE OF CONTENTSNotes on chip component replacement

1. SERVICING NOTES ............................................. 3

2. GENERAL .................................................................. 4

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 6

3-2. Rear Cabinet Block ......................................................... 6

3-3. Front Cabinet Block, Top Cabinet Block,

MAIN Board ................................................................... 7

3-4. MF-EH10 (Tape Mechanism Deck), Cassette Lid .......... 7

3-5. Base Unit Block (BU-K8BD90-WOD) .......................... 8

3-6. Optical Pick-up Block (KSM-213CDP) ......................... 8

4. TEST MODE ............................................................ 9

5. MECHANICAL ADJUSTMENTS ...................... 10

6. ELECTRICAL ADJUSTMENTS ........................ 10

7. DIAGRAMS

7-1. Printed Wiring Board - CD Board - ................................ 14

7-2. Schematic Diagram - CD Board - ................................... 15

7-3. Printed Wiring Board - PANEL Board - ......................... 16

7-4. Schematic Diagram - PANEL Board - ............................ 17

7-5. Schematic Diagram - MAIN Section (1/2) - ................... 18

7-6. Schematic Diagram - MAIN Section (2/2) - ................... 19

7-7. Printed Wiring Boards - MAIN Section - ....................... 20

SAFETY-RELATED COMPONET 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 PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

8. EXPLODED VIEWS

8-1. Overall Section ............................................................... 27

8-2. Front Cabinet Section ..................................................... 28

8-3. Top Cabinet Section ........................................................ 29

8-4. Base Unit Section (BU-K8BD90-WOD) ........................ 30

9. ELECTRICAL PARTS LIST .............................. 31

ATTENTION AU COMPOSANT AYANT RAPPORT

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 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 DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

À LA SÉCURITÉ!

2

SECTION 1

–

SERVICING NOTES

HCD-EH15

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 ﬂ exible 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 reﬂ ective 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 viscous (sticky, less prone to ﬂ ow)

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

Rear Cabinet –

Power Voltage Indication

Model POWER VOLTAGE INDICATION

Canadian and Mexican models

UK and Russian models AC 230 V, 50/60 Hz

Australian model AC 230 – 240 V, 50/60 Hz

Argentina model AC 220 V, 50/60 Hz

Korean model AC 220 V, 60 Hz

Taiwan model AC 120 V, 50/60 Hz

Singapore, Chilean and Peruvian models

AC 120 V, 60 Hz

AC 110 – 120 or 220 – 240 V, 50/60 Hz

LASER DIODE AND FOCUS SEARCH OPERATION CHECK

During normal operation of the equipment, emission of the laser diode is prohibited unless the upper lid is closed while turning on the SW750. (push switch type) The following checking method for the laser diode is operable.

• Method Emission of the laser diode is visually checked.

1. Open the upper lid.

2. Push the SW750 as shown in Fig.1.

Note: Do not push the detection lever strongly, or it may be bent or

damaged.

3. Check the object lens for conﬁ rming normal emission of the laser diode. If not emitting, there is a trouble in the automatic power control circuit or the optical pick-up.

In this operation, the object lens will move up and down 2

times along with inward motion for the focus search.

SW750

Fig.1 Method to push the SW750

3

HCD-EH15

Basic Operations

SECTION 2

GENERAL

This section is extracted from instruction manual.

Open the tape section lid.

is manual mainly explains operations using the remote, but the same operations can also be performed using the buttons on the unit having the same or similar names.

Before using the system

To use the remote

Slide and remove the battery compartment lid , and insert the two R6 (size AA) batteries (not supplied),  side rst, matching the polarities shown below.

Notes on using the remote

With normal use, the batteries should last for about six months. Do not mix an old battery with a new one or mix dierent types of

batteries.

If you do not use the remote for a long period of time, remove the

batteries to avoid damage from battery leakage and corrosion.

To set the clock

Use buttons on the remote to set the clock.

1 Turn on the system.

Press  (on/standby)

2 Selec t the clock set mode.

Press CLOCK/TIMER SET appears, press / “CLOCK,” and then press ENTER

3 Set the time.

Press / then press ENTER the minutes. e clock settings are lost when you disconnect the power cord or if a power failure occurs.



.



. If the current mode



repeatedly to select



.



repeatedly to set the hour, and



. Use the same procedure to set

Selecting a music source

Press the following buttons (or press FUNCTION repeatedly).

To select Press

CD

Tun e r

Tap e

Component* (connected using an audio cord)

* If the component has the AVLS (Automatic Volume Limiter System)

or BASS BOOST function, turn o the function to avoid distorted sound from the speakers.

CD

TUNER/BAND

FUNCTION repeatedly until “TAPE” appears.

AUDIO IN



.



.



.

Adjusting the sound

To adjust the volume

Press VOLUME +/ (or turn the VOLUME control on



.

the unit)

To add a sound eect

To Press

Generate a more dynamic sound (Dynamic Sound Generator X-tra)

Set the sound eect

DSGX

EQ

.

 on the unit.

Playing a CD/MP3 disc

1 Selec t the CD function.

Press CD (or FUNCTION repeatedly)

2 Place a disc.

Press PUSH OPEN/CLOSE on the unit, and place a disc with the label side up on the CD compartment. To close the CD compartment, press PUSH OPEN/ CLOSE on the unit.

PUSH OPEN/CLOSE

3 Star t playback.

Press  (play) (or CD/ (play/pause) on the unit)



.

To Press

Pause playb ack

Stop playback

Select a folder on an MP3 disc

Select a track or le

Find a point in a track or le

Select Repeat Play

To change the play mode

Press PLAY MODE  repeatedly while the player is stopped. You can select normal play (“ les in the folder on the disc), shue play (“SHUF” or

SHUF*”), or program play (“PGM”).

“

* When playing a CD-DA disc, (SHUF) Play performs the same

operation as SHUF Play.

Notes on Repeat Play

All tracks or les on a disc are played repeatedly up to ve times. “REP1” indicates that a single track or le is repeated until you stop

it.

Notes on playing MP3 discs

Do not save other types of tracks or les or unnecessary folders on a

disc that has MP3 les.

Folders that have no MP3 les are skipped. MP3 les are played back in the order that they are recorded onto

the disc.

e system can only play MP3 les that have a le extension of

“.MP3”.

If there are les on the disc that have the “.MP3” le extension,

but that are not MP3 les, the unit may produce noise or may malfunction.

e maximum number of:

folders is 150 (including the root folder). MP3 les is 255. MP3 les and folders that can be contained on a single disc is 256. folder levels (the tree structure of les) is 8.

Compatibility with all MP3 encoding/writing soware, recording

device, and recording media cannot be guaranteed. Incompatible MP3 discs may produce noise or interrupted audio or may not play at all.

Notes on playing multisession discs

If the disc begins with a CD-DA (or MP3) session, it is recognized

as a CD-DA (or MP3) disc, and playback continues until another session is encountered.

A disc with a mixed CD format is recognized as a CD-DA (audio)

disc.

 (pause) (or CD/ on the unit) it again.

 (stop)

+/ (select folder) .

/ (go back/go forward) (/ on the unit) .

Hold down / (rewind/ fast forward) and release it at the desired point.

REPEAT “REP” or “REP1” appears.



.

. To resume play, press

.

 during playback,

 repeatedly until

” for all MP3

Listening to the radio

1 Selec t “FM” or “AM.”

Press TUNER/BAND

2 Selec t the tuning mode.

Press TUNING MODE appears.

3 Tune in the desired station.

Press +/ (or TUNING +/ on the unit) Scanning stops automatically when a station is tuned in. When you tune in a station that provides RDS services, the station name appears.

Tip

To stop automatic scanning, press  (stop) .

To tune in a station with a weak signal

Press TUNING MODE  repeatedly until “MANUAL” appears, and then press +/ (or TUNING +/ on the



repeatedly to tune in the desired station.

unit)

To reduce static noise on a weak FM stereo station

Press FM MODE  repeatedly until “MONO” appears to turn o stereo reception.



repeatedly.



repeatedly until “AUTO”



.

Playing a tape

Use buttons on the unit to play a tape.

1 Selec t the tape function.

Press FUNCTION

2 I nsert a tape.

Press  (stop/eject) cassette holder. Make sure there is no slack in the tape to avoid damaging the tape or the tape deck.

3 Star t playback.

Press  (play)

To Press

Pause playb ack

Stop playback

Rewind or fast forward*

* Be sure to press  (stop/eject)  aer the tape has been wound

or rewound to the end.

Note

Do not turn o the system during playback or recording.



repeatedly.



, and insert the tape into the



.

 (pause)

. To resume play, press

it again.

 (stop/eject) / (rewind/fast forward)

.

Changing the display

To change Press

Information on the display

Display mode (Clock)

1)

For example, you can view CD/MP3 disc information, such as the track or le number or folder name during normal play, or the total play time while the player is stopped.

2)

e STANDBY indicator  lights up when the system is turned o.

Notes on the display information

e following are not displayed;

total playing time for a CD-DA disc depending on the play mode. total playing time for an MP3 disc. remaining playing time for a track and an MP3 le.

e following are not displayed correctly;

elapsed playing time of an MP3 le encoded using VBR (variable

bit rate).

folder and le names that do not follow either ISO9660 Level1,

Level 2 or Joliet in the expansion format.

e following are displayed;

ID3 tag information for MP3 les when ID3 version 1 and

version 2 tags are used.

up to 15 characters of ID3 tag information using uppercase letters

(A to Z), numbers (0 to 9), and symbols (‘< > * + , – / @ [ \ ] _).

DISPLAY  repeatedly when the

1)

system is on.

 when the system is

DISPLAY

2)

. e clock is displayed for eight

off seconds.

Using optional audio components

To connect an optional headphones

Connect headphones to the PHONES jack  on the unit.

To connect an optional component

Connect additional audio source component to the AUDIO IN jack cord (not supplied). Turn down the volume on the system, and then select the AUDIO IN function.



on the unit using an audio analog

4

Other Operations

HCD-EH15

Creating your own CD program (Program Play)

Use buttons on the remote to create your own program.



1 Press CD

2 Press PLAY MODE

3 Press /

4 Press ENTER

5 Repeat steps 3 through 4 to program additional

6 To play your program of tracks or les, press 

To cancel Program Play, press PLAY MODE repeatedly until “PGM” disappears while the player is stopped.

To delete the last track or le of the program, press CLEAR

To view program information, such as total track number of the program, press DISPLAY

to select the CD function.



while the player is stopped.

track number appears.

When programming MP3 les, press repeatedly to select the desired folder, and then select the desired le.

Selected track or le number

program.

tracks or les, up to a total of 15 tracks or les.

e program remains available until you open the CD compartment. To play it again, select the CD function, and then press 



repeatedly until “PGM” appears



repeatedly until the desired



to add the track or le to the



.

while the player is stopped.



repeatedly.

+/







Presetting radio stations

You can preset your favorite radio stations and tune them in instantly by selecting the corresponding preset number. Use buttons on the remote to preset stations.

1 Press TUNER/BAND

“AM .”

2 Press TUNING MODE

appears (or “MANUAL” appears, for a station with a weak signal).

3 Press +/

Scanning stops automatically when a station is tuned in, and then “TUNED” and “STEREO” (for stereo programs) appear.

If “TUNED” does not appear and the scanning does not stop, press TUNING MODE appears, and then press +/ the desired station.

4 Press TUNER MEMORY

5 Press +/

preset number.

If another station is already assigned to the selected preset number, the station is replaced by the new stations.

6 Press ENTER

7 Repeat steps 1 through 6 to store other stations.

You can preset up to 20 FM and 10 AM stations. e preset stations are retained for about half a day even if you disconnect the power cord or if a power failure occurs.

8 To call up a preset radio station, press TUNING

MODE then press +/ preset number.

To change the AM tuning interval from the factory preset to 9 kHz (or 10 kHz, for some areas; this function is not available on European and Russian model), tune in any AM station, and then turn o the system. Press DISPLAY TUNING + the AM preset stations are erased. To reset the interval to the factory preset, repeat the procedure.



repeatedly to select “FM” or



repeatedly until “AUTO”



to tune in the desired station.



until “MANUAL”



repeatedly to tune in



.

Preset number



repeatedly to select your desired



.



repeatedly until “PRESET” appears, and



repeatedly to select the desired



to display the clock, and while hold down



on the unit, press  on the unit. All

Recording onto a tape

Use a TYPE I (normal) tape only.

You can record just the portions you like from a sound source, including connected audio components.

Use buttons on the unit to control tape recording.

1 I nsert a recordable tape into the cassette holder

with the side you want to record facing forward.

2 Prepare the recording source.

Select the desired source to record. Place the disc you want to record. When recording a folder from an MP3 disc, press



PLAY MODE “ the desired folder. To record only your favorite CD tracks or MP3 les in your desired order, perform steps 2 to 5 of “Creating your own CD program.”

3 Star t recording.

Press  (record) desired recording source. e CD starts playing automatically.

.

If there is noise while recording from the tuner, reposition the appropriate antenna to reduce the noise. While recording, you cannot listen to other sources.

To stop recording, press 

Tip

We recommend that you press  rst, and then press  to avoid noise being recorded when you stop recording.

on the remote repeatedly to select

,” and then press +/ repeatedly to select



, and then start playing the



.

Using the Timers

e system oers two timer functions. If you use both timers, the Sleep Timer has priority.

Use buttons on the remote to use the timer functions.

Sleep Timer:

You can fall asleep to music. is function works even if the clock is not set.



Press SLEEP system automatically turns o aer the current disc or tape stops or in 100 minutes. If the tape deck is still playing or recording at the set time, the system turns o aer the tape deck stops.

Play Timer:

You can wake up to CD or tuner at a preset time.

Make sure you have set the clock.

1 Prepare the sound source.

2 Press CLOCK/TIMER SET 3 Press /

4 Set the time to star t playing.

5 Use the same procedure as in step 4 to set the time

6 Selec t the sound source.

7 Press 

To activate or check the timer again, press CLOCK/ TIMER SELECT “PLAY SEL” appears, and then press ENTER

To cancel a timer, repeat the same procedure as above until “OFF” appears, and then press ENTER

To change the setting, start over from step 1.

Tip

e Play Timer setting remains as long as the setting is not canceled manually.

repeatedly. If you select “AUTO,” the

Prepare the sound source, and then press VOLUME



+/

to adjust the volume. To start from a specic CD track or MP3 le, create your own CD program.

and then press ENTER

“ON TIME” appears, and the hour indication ashes.

Press / then press ENTER

e minute indication ashes. Use the procedure above to set the minutes.

to stop playing.

Press / sound source appears, and then press ENTER display shows the timer settings.

e system turns on 15 seconds before the preset time. If the system is on at the preset time, the Play Timer will not play.



.



repeatedly to select “PLAY SET,”



.



repeatedly to set the hour, and



.



repeatedly until the desired



to turn o the system.



, press / repeatedly until



. e



.



.

5

HCD-EH15

DISASSEMBLY

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

3-1. DISASSEMBLY FLOW

SET

3-2. REAR CABINET BLOCK (Page 6)

3-3. FRONT CABINET BLOCK, TOP CABINET BLOCK, MAIN BOARD (Page 7)

SECTION 3

3-4. MF-EH10 (TAPE MECHANISM DECK), CASSETTE LID (Page 7)

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

3-2. REAR CABINET BLOCK

screw



(KTP2 3 × 8)



3-5. BASE UNIT BLOCK (BU-K8BD90-WOD) (Page 8)

3-6. OPTICAL PICK-UP BLOCK (KSM-213CDP) (Page 8)



(BVTP3 × 10)

two screws

screw



(KTP2 3 × 8)

two screws



(BVTP3 × 10)

rear cabinet block



two screws



connector



(CN002)

(BVTP3 × 10)

6

3-3. FRONT CABINET BLOCK, TOP CABINET BLOCK, MAIN BOARD

top cabinet block

R

two screws



(BVTP2.6)



connector

claw

flexible flat cable (FFC003)



(CN201)

two connectors



(CNP501, CNP502)

flexible flat cable (17 core)



(FFC002) (CN105)

flexible flat cable (5 core) (FFC001)



(except UK, Russian models), flexible flat cable (7 core) (FFC001) (UK, Russian models) (CN106)

MAIN board

RB

claw





(SW750)

HCD-EH15

claw



front cabinet block



claw



REC lever

Note: Adjust so that the space of slide switch (REC/PB) (SW501)

3-4. MF-EH10 (TAPE MECHANISM DECK), CASETTE LID

screw



(BVTP2.6)

cassette lid

RE

slide switch (REC/PB) (SW501)

2.3 ± 0.4 mm

REC lever becames 2.3 ± 0.4 mm

screw

lever (REC)





two screws



(BVTP2.6)

.

two screws



(BVTP2.6)

PWB holder



Note: When removing cassette lid, it's possible to remove cassette lid by the order of RTRE.

two claws

RT

Open the button cover (C).



Push the eject button.







cable holder

R

two screws

MF-EH10

RB

(tape mechanism deck)

7

HCD-EH15

3-5. BASE UNIT BLOCK (BU-K8BD90-WOD)

Note: This illustration sees the top cabinet block back side from back.

four screws



(PWH B2.6)

base unit block



(BU-K8BD90-WOD)

two vibration proof rubbers



(green)





CD cover





(red)

four claws

top cabinet block

two vibration proof rubbers

3-6. OPTICAL PICK-UP BLOCK (KSM-213CDP)

Remove the four solders.



optical pick-up block



(KSM-213CDP)

wire (flat type) (16 core)



(optical pick-up, CD board: CN301)

CD board



8

SECTION 4

TEST MODE

HCD-EH15

COLD RESET

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

Procedure:

1. Press three buttons of [x], [l m – TUNING] and [ simultaneously.

2. When “RESET” appears, the set enters standby status.

?/1

PANEL TEST

Procedure:

1. Press the [

2. Press three buttons of [FUNCTION], [TUNER/BAND], and [

] simultaneously.

?/1

3. When the panel test is activated, [STANDBY] LED and segments on the liquid crystal display are all turned on.

4. Press the [CD u] button, date and version are displayed. For example, “1115V002”.

5. Press the [TUNER/BAND] button, model name and destination are displayed. For example, “EH15ASIA”.

6. To release from this mode, press three buttons of [FUNCTION], [TUNER/BAND], and [

] button to turn the power on.

?/1

] simultaneously.

?/1

TUNER STEP CHANGE

(Except UK and Russian models)

The AM tuning interval can be changed over 9 kHz or 10 kHz.

Procedure:

1. Press the [

2. Press the [TUNER/BAND] button to select TUNER (AM) function.

3. Press the [

4. After pressing the [DISPLAY] button on the remote commander, while pressing the [TUNING + M L] button, press the

] button.

[

?/1

5. It turns power on and display “9K STEP” or “10K STEP”, and thus the tuning interval is changed over.

] button to turn the power on.

?/1

] button again to turn the power off (standby).

?/1

CD SERVICE MODE

This mode can move the SLED of the optical pick-up, and also can turn the optical pick-up laser power on and off.

Procedure:

1. Press the [

2. Press the [FUNCTION] button to select CD function.

3. Press three buttons of [l m – TUNING], [FUNCTION], and [

?/1

4. It enters the CD service mode and displays “SERVICE”.

5. To release from this mode, press three buttons of [l m – TUNING], [FUNCTION] and [

Key Operation:

[TUNING + M L], [l m – TUNING]: Use these keys to move the SLED. When [TUNING

When [l m – TUNING] is pressed in this

[FUNCTION]: Use this key to turn the optical pick-up laser power

] button to turn the power on.

?/1

] simultaneously.

?/1

+ M L] is pressed in this mode, the SLED moves to outer circumference and the message “SLED OUT” is displayed.

mode, the SLED moves to inner circumference and the message “SLED IN” is displayed.

on and off. When the laser power is turned on, the message “LD ON” is displayed. When the laser power is turned off, the message “LD OFF” is displayed.

CD ERROR CODE

The past errors of the optical pick-up system (= optical unit + CD board) are displayed as the BD Errors as shown below.

Procedure:

1. Press the [

]

2. Press the [FUNCTION] button to select CD function.

3. Press three buttons of [ [

] simultaneously.

?/1

4. Then, the BD error code is displayed as “D0xxxxxx” (x means hexadecimal number) on the liquid crystal display as shown below.

5. Every pressing of the [TUNING + M L] button in this mode increments the number after “D” starting from “D0” up to “D4”, and then returns to “D0”. Every pressing of the [l

– TUNING] button in this mode decrements the number

m

after “D”. The smaller the error code number is, the newer the error content is.

6. To release from this mode, press the [ power off.

Contents of “BD Errors”

Error display example

D 0 01 06 01 1 2 3 4

1 It indicates the error history number 0 to 4: The error code number 0 indicates the newest error.

2 It indicates the error content

01: The focus servo cannot lock-in. 02: GFS is no good (NG). 03: The startup time exceeds the speciﬁ ed period of time (time

over) 04: The focus servo is unlocked continuously. 05: Q code cannot be obtained within the speciﬁ ed period of

time. 06: The tracking servo cannot lock-in. 07: Blank disc

3 It indicates the on-going processing of optical pick-up system

(= optical unit + CD board) when the trouble has occurred. 01: The CD SHIP mode processing is in progress. 02: The POWER OFF processing is in progress. 03: The POWER ON processing is in progress. 04: The INITIALIZE processing is in progress. 05: The optical pick-up system (= optical unit + CD board) is

in the stop state. 06: The STOP operation is in progress. 07: The startup processing is in progress. 08: The TOC read-in processing is in progress. 09: The SEARCH operation is in progress. 0A: The PLAY operation is in progress. 0B: The PAUSE operation is in progress. 0C: The PLAY – MANUAL SEARCH operation is in prog-

ress. 0D: The PAUSE – MANUAL SEARCH operation is in prog-

ress.

4 It indicates the operation that is being processed when the trou-

ble has occurred.

It indicates the step number of each processing speciﬁ ed by 3.

Because the numbers of steps are different in each processing, this number is different in each processing.

] button to turn the power on.

?/1

l m

– TUNING], [DSGX] and

] button to turn the

?/1

9

HCD-EH15

SECTION 5

MECHANICAL ADJUSTMENTS

SECTION 6

ELECTRICAL ADJUSTMENTS

PRECAUTION

1. Clean the following parts with a denatured-alcohol-moistened swab: record/playback head pinch roller erase head rubber belts capstan idlers

2. Demagnetize the record/playback head with a head demagnetizer. (Do not bring the head magnetizer close to the erase head.)

3. Do not use a magnetized screwdriver for the adjustments.

4. After the adjustments, appiy suitable locking compound to the parts adjusted.

5. The adjustments should be performed with the rated power supply voltage unless otherwise noted.

TORQUE MEASUREMENT

Mode Torque meter Meter reading

FWD CQ-102AS

FWD Back Tension

FF CQ-201AS

REW CQ-201B

CQ-102C

2.0 – 8.0 mN • m (20 – 80 g • cm)

(0.28 – 1.12 oz • inch)

0.15 – 0.6 mN • m (1.5 – 6.0 g • cm)

(0.021 – 0.083 oz • inch)

5.0 – 17.7 mN • m (50 – 177 g • cm)

(0.7 – 2.48 oz • inch)

5.0 – 17.7 mN • m (50 – 177 g • cm)

(0.7 – 2.48 oz • inch)

DECK SECTION

0 dB=0.775 V

1. Demagnetize the record/playback head with a head demagnetizer.

2. Do not use a magnetized screwdriver for the adjustments.

TEST TAPE

Tape Signal Used for

P-4-A063 6.3 kHz, –10 dB Azimuth Adjustment

RECORD/PLAYBACK HEAD AZIMUTH ADJUSTMENT

Procedure:

1. Mode: Playback

test tape P-4-A063 (6.3 kHz, –10 dB)

MAIN board PHONES jack (J102)

set

level meter

+ –

2. Turn the adjustment screw and check output peaks. If the peaks do not match for L-CH and R-CH, turn the adjustment screw so that outputs match within 1dB of peak.

TAPE TENSION MEASUREMENT

Mode Torque meter Meter reading

FWD CQ-403A

(more than 2.82 oz)

more than 80 g

L-CH peak

R-CH

Screw position

peak

3. Mode: Playback

test tape P-4-A063 (6.3 kHz, –10 dB)

within 1dB

Output level

L-CH peak

MAIN board PHONES jack (J102)

set

waveform of oscilloscope

in phase 45° 90° 135° 180°

good

R-CH peak

oscilloscope

V

wrong

within 1dB

Screw position

H

10

4. After the adjustments, apply suitable locking compound to the pats adjusted.

HCD-EH15

Adjustment Location: Record/Playback/Erase Head

Note: Remove the cassette lid before this adjustment. Refer to “DISASSEMBLY” (page 6)

TUNER SECTION

0 dB=1 μV

[AM]

Setting:

Function: TUNER Band: AM

60 cm

loop antenna A

AM RF signal generator

30% amplitude modulation by 400 Hz signal

loop antenna B

set

[FM]

Setting:

Function: TUNER Band: FM

MAIN board JW403

FM RF signal

generator

MAIN board CNP802 pin 

(TUNER OUT L-ch)

level meter

• Repeat the procedures in each adjustment several times, and the tracking adjustments should be ﬁ nally done by the trimmer capacitors.

• Remove FM antenna in FM adjustment.

(): UK and Russian models

AM VT VOLTAGE ADJUSTMENT

Adjustment Part Frequency Display Reading on Digital Voltmeter

L852 530 (531) kHz 1.5 ± 0.1 V

Conﬁ rmation 1710 (1602) kHz 8.0 (7.2) ± 0.5 V

(): UK and Russian models

AM TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter

L851 530 (531) kHz

FM VT VOLTAGE ADJUSTMENT

Adjustment Part Frequency Display Reading on Digital Voltmeter

L805 87.5 MHz 1.75 ± 0.1 V

Conﬁ rmation 108 MHz 6.2 ± 0.5 V

FM TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter

L804 98 MHz

FM DETECTOR ADJUSTMENT

Setting:

Function: TUNER BAND button: FM

FM RF Signal generator

Carrier frequency : 98 MHz Modulation : deviation by

FM 75 kHZ

Output level : 60 dB

MAIN board JW403 (TUNER OUT L-ch)

set

MAIN board JW148 (GND)

1. Tune the set to 98 MHz.

2. Adjust L806 so that modulation distortion may become the best in the vicinity of the maximum value where the tuner out level becomes -156Bs or more.

1 kHz frequency deviation by FM 75 kHz signal Output level: as low as possible

MAIN board

JW821 (VT)

JW805 (GND)

set

MAIN board CNP802 pin 

digital voltmeter

10 k Ω

+ –

MAIN board JW148 (GND)

11

HCD-EH15

V

Adjustment Location:

– MAIN Board (Component Side) –

L805

FM VT

Voltage

Adjustment

L806

FM Detector

Adjustment

L804

FM Tracking

Adjustment

– MAIN Board (Conductor Side) –

CNP802

JW805

(GND)

JW821

(VT)

1

3

JW148

(GND)

(TUNER OUT L-ch)

JW402

(TUNER OUT R-ch)

L852 AM VT Voltage

Adjustment

AM Tracking

JW403

L851

Adjustment

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 speciﬁ ed value with the fol- lowing checks.

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

FOCUS BIAS CHECK

oscilloscope

(DC range)

CD board

TP122 (RFEQO) TP124 (VC)

+ –

Procedure:

1. Connect oscilloscope to TP122 (RFEQO) and TP124 (VC) on the CD board.

2. Press the [?/1] button to turn the power on.

3. Set the disc (YEDS-18) and press the [CD

] button to play-

u

back.

4. Conﬁ rm that oscilloscope waveform is as shown in the ﬁ gure below. (eye pattern)

A good eye pattern means that the diamond shape (◊) in the

center of the waveform can be clearly distinguished.

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

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. Conﬁ rm “TUNED” is lit on the display for A, B and C sig- nals.

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

Checking Location:

– CD Board (Conductor Side) –

TP124

(VC)

TP122

(RFEQO)

IC101

level:

1.2 ± 0.3 Vp-p

12

HCD-EH15

1313

• Circuit Board Location

• Waveforms – CD Board –

– MAIN Board – – PANEL Board –

SECTION 7

DIAGRAMS

For Schematic Diagrams.

Note:

• 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 1/4 W or less unless otherwise

speciﬁ ed.

• f : internal component.

• C : panel designation.

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

• A : B+ Line.

• H : adjustment for repair.

• Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions.

– CD Board –

no mark : CD PLAY

– Other Section –

no mark : FM

[ ] : AM ( ) : CD PLAY < > : TAPE PLAY { } : REC

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

Voltage variations may be noted due to normal production

tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal production

tolerances.

• Circled numbers refer to waveforms.

• Signal path.

F : FM f : AM J : CD PLAY E : TAPE PLAY

: REC

h : AUDIO IN

• Abbreviation

AR : Argentina model AUS : Australian model CND : Canadian model E51 : Chilean and Peruvian model KR : Korean model MX : Mexican model RU : Russian model SP : Singapore model TW : Taiwan model

For Printed Wiring Boards.

Note:

• X : Parts extracted from the component side.

• Y : parts extracted from the conductor side.

• W : indicates side identiﬁ ed with part number.

• f : internal component.

• : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

• Indication of transistor.

Note:

The components identiﬁ ed by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number speciﬁ ed.

Note:

Les composants identiﬁ és par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spéciﬁ é.

Caution:

Pattern face side: (Conductor Side) Parts face side: (Component Side)

Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.

C

Q

B

E

Q

B

CE

These are omitted.

MAIN board

PANEL board

IC101 JB (RFi)



(CD play mode)

200 mV/DIV, 500 ns/DIV

IC101 XG (XO)



(CD play mode)

59.1 ns

1 V/DIV, 20 ns/DIV

0.5 to 1.3 Vp-p

3.3 Vp-p

CD board

VOLTAGE-SEL board (Chilean and Peruvian, Singapore models)

PT-AC board

IC801 X (XOUT)

RB

13.4 μs

IC861 RG (XOUT)

RT

1.2 Vp-p

1 V/DIV, 10 μs/DIV

5 Vp-p

230 ns

2 V/DIV, 100 ns/DIV

IC701 RG (X3)

XB

IC701 PT (X1)

XT

30.8 μs

2 V/DIV, 20 μs/DIV

182 ns

2 V/DIV, 100 ns/DIV

3 Vp-p

3.4 Vp-p

Q507 (Collector)

RE

(Tape REC mode)

9.8 Vp-p

14.6 Ms

5 V/DIV, 10 Ms/DIV

HCD-EH15

1414

7-1. PRINTED WIRING BOARD - CD Board -

• : Uses unleaded solder.

• See page 13 for Circuit Boards Location.

R150

R149

R148

R108

R154

R153

C148

C110

C109

C301

C303

C302

C104

R110

C116

C404

R203

R204

R205

R206

R207

R208

R209

R210

R219

R223

R222

R147

R221

R218

R146

R145

C150

R113

C403

R202

C151

C108

C105

C147

C146

C145

C152

C118

C117

C144

C101

C125

CN201

C143

C120

R144

R157

C142

C141

C140

C100

C107

R408

R156

C124

C127

C126

CN301

R101

C119

C102

R415

R414

C103

R405

C113

R102

R402

R105

R106

C132

C138

C137

R135

R134

R136

R130

R128

R129

R143

R139

C136

R120

R114

C153

C112

R125

R126

C149

C139

R127

R118

R140

R151

C122

C123

R220

R104

S201

R155

C128

C106

C201

R304

R302

C309

C205

C207

C307

R303

C133

R111

R112

C115

R211

Q301

R301

C204

C202

C206

C306

R212

C401

C130

C405

IC201

IC401

IC101

R201

R142

CD BOARD (COMPONENT SIDE)

CD BOARD (CONDUCTOR SIDE)

314

5

17 814

28 22 21 15

TP124

(VC)

TP122

(RFEQO)

1

25

26

50

5175

76

100

1

21

A

PANE L BOARD CNP701

161

1-872-135-

11

(11)

1-872-135-

11

(11)

OPTICAL PICK-UP BLOCK

(KSM-213CDP)

A

B

C

D

E

F

123456789

E

(LIMIT)

M401

(SPINDLE)

M402

(SLED)

M

X102

(Page 16)

HCD-EH15

1515

7-2. SCHEMATIC DIAGRAM - CD Board -

• See page 13 for Waveforms. • See Page 21 for IC Block Diagrams. • See Page 24 for IC Pin Function Description.

R108

R154

R153

C201

R304

R201

R110

R303

R203

R204

R205

R206

R207

R208

R209

R210

R219

R223

R222

R221

R218

R112

R202

R211

Q301

R301

C202

R157

TP122 (RFEQO)

TP124 (VC)

R156

CN301

R101

C401

R415

R102

R128

R129

R143

R142 R139

R114

R140

R151

R220

R150

R212

IC101

R105

R106

R125

R126

R127

IC201

X102

C301

C307

C309

C100

C138

C153

C151

C204

C130

C128

C113

C127

C126

C103

C102

C120

C118

C117

C101

C124

C125

R145

R146

R147

R148

R149

C149

C105

C143

C146

C145

C148

C104

C405

C404

C403

C205

C116

C133

CN201

C110

R113

R111

C115

R155

C109

C132

R104

C123

C122

C139

C150

R136 R135

R134

C112 C108

R120

R118

C136

C107

R130

R144

C144

C147

C140

C137

C141

C142

C106

R302

C306

C303C302

R405

R402

R408

R414

C207

C152

C206

IC401

0

1M

100 10V

2.2

0

10k

2.2

100

100k

100

0

100

2SA2119K

100k

100 10V

100

16P

220

220 10V

47k

10k

470k

1k

47k

22k 47k

10k

0

100k

0

TK63115SCL-G@GT

0.1

1

0.001

0.1

470p

0.1

470p

0.1

0.0022

0.1

0.01

0.022 C119

0.022

0.1

0.0047

0

22p

0.1

0.01

470p

0.01

47p

0.1

10k

100

22

6.3V

47

0.1

0

470p

0.01

0.001

22k 470k

1M

0.1 0.1

47p

0.1

4.7k

22k

0.1

0.01

0.0022

0.1

100

10V

0

100 10V

1010

10k

2.2k

4.7k

1

470p

1

BA5826SFP-E2

SP-

SP+

SL+

SL-

100

1M

1k

0

16.9344MHz

TC94A70FG-006

5p

21P

0

100k

IC101

CD-MP3 PROCESSOR

IC401

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE MOTOR DRIVE

IC201

+1.5V REGULATOR

SP-

SP+

SL+

SL-

M401

(SPINDLE)

M402

(SLED)

AUTOMATIC POWER

CONTROL

S201

(LIMIT)

IC B/D

A

PAN EL BOARD CNP701

2

1

IC B/D

OPTICAL

PICK-UP

BLOCK

(KSM-213CDP)

M

(Page 17)

HCD-EH15

1616

7-3. PRINTED WIRING BOARD - PANEL Board -

• : Uses unleaded solder.

• See page 13 for Circuit Boards Location.

R737

JR775

JR714

JR709

JR710

JR750

JR751

JR752

JR755

JR756

JR760

JR762

JR763

R786

IC701

JR743

JR744

JR747

JR748

JR749

JR788

JR789

JR704

JR705

JR706

JR707

JR708

JR722

JR723

JR713

R782

R783

JR719

JR757

C706

R744

Q707

R791

R742

R766

R790

R714

R730

R702

R789

R740

R792

R762

R746

C712

R759

R753

R743

C731

C716

R757

R705

R709

C719

C722

R704

C729

C723

R736

R727

R734

R747

R748

R793

R781

R751

R741

R788

R774

C707

R722

R711

R720

R779

C711

L701

R719

R718

C701

R761

R785

R760

R767

R763

C721

R775

R764

R745

R768

R713

R787

R732

R708

L702

C702

C733

Q706

Q713

Q714

R701

R721

C727

C728

Q702

Q705

Q703

D701

R784

R772

Q704

R710

C710

R777

C724

R750

R770

R765

R749

R755

R707

R703

Q701

R728

D702

R706

R738

R739

C732

R754

R733

C726

JW716

JW747

JW739

JW740

JW767

JW763

JW765

JW770

JW761

JW724

JW735

JW703

JW714

JW732

JW727

JW775

JW752

JW790

JW733

JW762

JW718

JW725

JW780

JW730

JW728

JW720

JW741

JW731

JW717

JW715

JW723

JW707

JW742

JW722

JW736

JW719

JW750

JW713

JW782

JW781

JW783

JW711

21

1

20

2

JW700

JW721

JW710

JW729

JW704

JW737

JW772

JW776

CNA750

JW749

JW755

JW708

JW773

JW712

JW726

JW756

JW748

JW746

JW745

CNP703

D804

SW711

SW703

SW710

SW708

SW707

SW701

SW702

SW706

SW704

LCD702

X702

X701

LED702

C704

SW705

CNP706

IC703

D801

CNP701

C725

LED701

R771

R799

R798

E

K

A

1

36

E

1

2

1

3

PANEL BOARD

(LCD BACK LIGHT)

SW750

CD LID

OPEN/CLOSE

DETECT

VOLUME

SW700

ROTARY ENCODER

B

C

A

(UK)

B

MAIN

BOARD

CN106

C

MAIN

BOARD

CN105

CND, UK,

E51, MX, AR,

AUS, RU

(EXCEPT UK)

1-876-656-

13

(13)

SW701 – 708

SW710, 711

A

CD BOARD

CN201

Y

DSGX

–

+

.-

TUNING +

.-

TUNING –

STANDBY

CD

V

TUNER/

BAND

FUNCTION

LIQUID CRYSTAL DISPLAY

A

B

C

D

E

F

G

H

123456789

(Page 14)

(Page 20)

Ref. No. Location

• Semiconductor Location

D701 B-7 D702 B-7 D801 G-2 D804 F-2

IC701 C-4 IC703 C-2

LED701 B-2 LED702 D-8

Q701 B-7 Q702 C-8 Q703 C-7 Q704 C-7 Q705 C-7 Q706 C-7 Q707 B-2 Q713 C-6 Q714 C-6

HCD-EH15

1717

7-4. SCHEMATIC DIAGRAM - PANEL Board -

• See page 13 for Waveforms. • See Page 24 for IC Pin Function Description.

SW705

R767

R763

R721

R734

R775

R719

R718

R713

R772

R779

C726

C701

C702

C711

R720

R722

R742

R743

R744R745 R746

R750

R753

R759

R762

R765

R766

R784

R701

IC703

R768

R777

C721

C722

R792

R793

C729

D702

Q702

Q703

Q704

Q705

Q706

Q707

IC701

C712

R736

R727

R783

Q701

D701

R730

R761

C725

C704

C727 C731C728

R757

R714

C724

R738 R739 R754

C710

R723

X702

C716

R789

R790

R791

C719

R764

R760

R733

R770

R748

C723

R788

R751

R749

R747

R740

R702

R774

C706

R755

R711

R710

R709

R708

R707

R706

R705

R704

R703

L701

R728

C732

C707

C733

D801

D804

CNP701

CNP706

R732

R787

LED702

CNP703

L702

X701

R781

R782

LCD702

SW704 SW703 SW702 SW701

SW706SW707SW708SW710SW711

LED701

SW750

R785

R741

CNA750

SW700

220k

22k

470

1k

47

1k

10k

22k

220k

0.01

0.1

0.01

0.1

1k

2.2k10k 2.2k

2.2k

100

2.2k

4.7k

10

100k

470

NJL24H400A

47

0.001

10k

0.001

MC2836-T11

2SC3052F-T

RT1N441C-T

2SC3052F-T

MB90F830PF-GE1

0.1

1k

0

ISA1235AC1TP

-1EF

UDZW-TE17-

1k

47k

100

6.3V

470

4V

47p 0.147p

100k

10k

0.0047

10k 10k 10k

1

470

5.53MHz

0.1

1k

0.047

22k

100k

47k

0.001

1k

4.7k

1k

0.1

100k

1k

0

10k

18p

0.001

22p

1N4002-B5

21P

17P

47k

1L4345V22DOTDT02

0

32.768KHz

SELU2B10A-SLF62

10k

4.7k

2P

2

8

33 36 39 40 43 45

55

56

57

25

23

26

34

2

46

23

46

40

33

36

34

45

26

57

56

55

39

25

4

43

3

11

10

8

7

6

5

12

3

4

5

6

7

10

11

12

VCC

VSS

AVCC

AVSS

VSS

V3

COM0

COM1

SEG0

SEG1

VCC

VSS

SEG2

SEG3

SWG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

VCC

VSS

X1

X0

9V

DGND

P-MONITER

TP_STATE

FUNC_SDA

AMP_ON

AGND

CD_R

CD_L

CD_DVDD 3.3V

CD_AVDD 3.3V

POWER_ON

CD_ON

TU_DO

TU_ANSD

TU_CK

TU_DI

TU_CE

RDS_SD

RDS_SC

9V

ZDET

M_MUTE

MGND

VM(7V)

DVDD(3.3V)

D_OUT

DGND

SBSY

REQ

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

RST

AGND

LOUT

ROUT

AVDD(3.3V)

REQ

MMUT

BUS0

BUS1

BUS2

BUS3

RMC

LED_STBY

CD_ON

TU_DO

RDS_DATA

BUCK

FUNC_SDA

P_MONI

KEY1

KEY2

TU_ASD

TP_STATE

HOLD

SBSY

RDS_CLK

SUFIX

RE_VOL

TU_DI

TU_CLK

TU_CE

MD2

MD1

MD0

RESET

X2

X3

DAC_GND

MGND

KEY0

VSTBY

LED

AMP_ON

CD OPEN/CLOSE

POWER_ON

NC

FUNCTIONDSGX

(UK)

(UK)5P7P

(EXCEPT UK)

STANDBY

VOLTAGE DETECT

Q705,706

SWITCH

RESET

REGULATOR

Q701-703

NC

CCEN

XRST

SEG31

SEG30

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

COM3

COM2

NC

SYSTEM CONTROLLER

∗

R782

0

4.7K

(SP,TW,KR)

(CND,E51,MX,AR,AUS,RU)

∗

0

R781

(UK)

220 (RU)

470 (E51,MX,AR)

1K (CND)

4.7K (AUS)

(CND,UK,E51,MX,AR,AUS,RU)

(EXCEPT UK)

VOLUME

ROTARY

ENCODER

LIQUID

CRYSTAL

DISPLAY

REMOTE CONTROL

RECEIVER

+ -

CD TUNER/

BAND

-

TUNING

+

(LCD BACK LIGHT)

LED DRIVE

OPEN/CLOSE

DETECT

CD LID

R771

39k

Q714

ISA1235AC1TP

-1EF

R799 100k

R798

47k

Q713

RT1N441C-T

B+ SWITCH

Q713,714

(Page 19)

(Page

15)

HCD-EH15

1818

7-5. SCHEMATIC DIAGRAM - MAIN Section (1/2) -

• See page 13 for Waveforms. • See Page 21 for IC Block Diagrams.

R843

Q801

R803

R807

R808

R809

R811 R812

R813

R814

R815

R818

R819

R820

R821

R823

R824

R825

R826

R827

R831

R834

R835

R839

R841

R842

R844

R845

R846

R847

R850

R851

Q803

D851

D802

R863

C801

C802

C803

C806

C809

C810

C812

C814

C816

C817

C818

C819C820

C822

C823

C824

C825

C826

C829 C830C833

C839

C841

C851

C853

C855

JR803

D812

D813

D815

R840C831

C800

R804

C804

R801

JR802

C873

C811

C832

R822

R848

R833

R836

C835

C836

R837

R838

Q802

R866 R876

R868

R872

Q862

R829

R830

C838

X801

R816

C821

R849

D803

R802

R806

C815

C834

JW837

R861 C864

Q861

R870 R869 C863

C867

R875

R874

R864

R871

R862

R865

R857

R856

C869

R867

R873

C868

C852

R805

C856

C854

R853

C828

C827

IC861

JW805

JR801

L805

JW121

L851

C843

C807

JR861

X861

C862

C866

C861

C865

R859

R860

JW402

JW403

JW418

C848

C847

L852

L806

L803 CF803

CF801

R828

C813

CF802

R810

CF802

R817

IC801

CNP802

C840

BPF801

L804

470k

2SC3052F

10

100k

10k

1k

4.7k 470

10k

100

4.7k

47k

10k

220

100

2.2k

470

100

220

22k

4.7k

100

47k

10

22

2.2k

22

2.2k

22k

2SC5477

SVC347A

SVC230

22k

100 16V

0.1

0.01

0.001

0.1

0.22

0.1

0.22

0.1

0

0.0010.001

470p

18p

1

100p

0.01 0.010.47

0.1

22

50V

0.047

0.022

470p

0

MC2837

22k0.47

0.1

0

0.1

2.2k

0

2p

0.1

0.47

2.2k

1k

10k

0.22

1k

2SC3052F

10k

47k

10k

220

2SC3052F

100k

47k

0.1

75KHz

10k

0.047

22k

SVC230

10

0

100p

220 10V

10k 470p

2SC3052F

470k 10k 22

50

470p

100k

10k

220k

470

10k

22k

47p

10k

2.2k

68p

10p

100k

5p

10p

100k

100p

PT2579SN

(GND)

0

(VT)

220p

0.0022

0

4.332MHz

0.1

470p

0.1

22

50V

(GND)

220 10V

1M

1000P

10k

LV23003VA

3P

0.47

FM RF

(1/2)

REGULATOR

DET AMP

RDS RECODER

RDS-CLK

TU-ANSD

TU-DO

TU-CLK

TU-DI

TU-CE

VM9V

TU-L

TU-GND

TU-R

EMC-GND

RDS-DO

∗

1K

22K

R859,860

∗

(UK,RU)

(EXCEPT UK,RU)

(TUNER OUT R-ch)

(TUNER OUT L-ch)

FM DET

AM VT VOLTAGE

L852

L851

AM TRACKING

AM IF

L806

FM DETECTOR

FM MIX AMP

(UK,RU)

(EXCEPT UK,RU)

22

47

(UK,RU)

(EXCEPT UK,RU)

L804

FM TRACKING

FM/AM TUNER,

FM/AM PLL

FM VT

VOLTA GE

L805

(UK)

(EXCEPT UK,RU)

FM/AM

ANTENNA

AM RF

AM OSC

∗

0.01

0.0047

C847,848 (CND)

(EXCEPT CND)

(Page 19)

HCD-EH15

1919

7-6. SCHEMATIC DIAGRAM - MAIN Section (2/2) -

• See page 13 for Waveforms. • See Page 21 for IC Block Diagrams.

R503

R504

R505

R527

R564

R565

R507

R508R506

R521

R529

R530

R532 R534

R411

R406

R109

R101

R102

R108

R107

R119R120

R303

R513

R514

R339

R560

R354

R353

R351

R355

R356

R515

R516

R381

R382

R383

R384

JW166

R308

R307R301

R302

R111

R112

R124

R121

R123

R195R196

R192

R188

R189

R177

R178

R179

CN105

R442 R420

R181

R182

R304

R352

R541

R542

R543

R544

R545

IC401

IC301

C109

C110

C111

C118

C141C142

C189

C192

C193

C194 C196

C197

C198

C303

C304

C305

C309

C310

C381

C382

C412 C413

C421

C432

C433

C505

C506

C507

C508

C513

C514

C518

C519

C527

C528

C532

C533

C534

C543

C562

D106

D131

D372

Q103

Q121

Q122

Q123

Q191

Q192

Q195

Q352

Q372

R410

R151

R175

R176

D371

Q351

D193

C308

Q371

Q193

C524 R526 R524 R523 R525 C523

C525

C511

C434

C403

C561R561

R509

C307

C301

C371

R371

R372 R374 R376 R378 R380

R373 R375 R377 R379

R365

C311

R305

R306

C312

R340

C302

C315

C306

R412

C515

Q194

C191

IC101

R187

R199

R186

R198

R185

R197

C503

R511

C509

R502

C544

C510

R512

C504

R510

R434

R427

R433

R405

R423

R441

R428C416

C565

R522

R402

C402

C415

R425

R403

R404

C122

R125 C121

R103

R105

R110

R104

C114R106

R130

R131R129R128

Q101

D112

D114

D113

R115

R117

R116

R118

C101

C113

JW002

C184C182

C183

C181

J101

C531

C406

C404

C408C407

C190 CNP502

CNA102

L104 10μH

C115

CNP501

R531 R533

R535 R536

C564

Q507

C526

C522

C529

R419

C431

C567

R424

C405

R440

R439

C438

R430

R429

C437

R426

C409

C410

C401

C512

R518

JW181

JW182

L103

J102

T002

T001

F001

W008

JW170

JW169

D107

F002

S202

R127

R126

C156

C155

D110

D109

C105

D111

D108

R152

J105

C535

L501

JW137

R528

R519

FB102

FB101

JW107

Q102

R517

CN106

C501

C502

R501

R520

C199

FB103

PT005

4.7k

10k

4.7k

4.7

2.2k

2.2k10k

22k

2.2k

4.7k 10k

1k

470

10k

100

470

2.2k2.2k

2.2k

100

1k

10k

22k

47

10k

1k

22k

22k22k

22k

470k

100

220k

470k

100100

100k

22k

100k

10k

17P

47k 33k

10

2.2k

22k

10k

4.7k

BD3881FV

LA4631-E

0.01

0.22

0.1

100 16V

0.010.01

0.1

0.1 0.1

0.1

4.7 50V

100 16V

1

50V

0.001

0.01

100 16V

0.1

150V

470p

0.047

0.01

0.001

0.1

0.001

0.1

0.001

0.0022

UDZW-TE17-

MC2836-T11

MC2838-T11

2SC3052F-T

KTC3203Y-A

2SC3052F-T

100k

10k

100k

MC2838-T11

2SJ599

-ZK-E1-AZ

MC2838-T11

1000

16V

ISA1235AC1TP

-1EF

ISA1235AC1TP

-1EF

0.01 10k 4.7k 4.7k 10k 0.01

0.01

470p

0.1

0.002222k

470k

1000

16V

0.0022

0.1

1

11 1 1 1

1111

2.2k

470p

4.7k

470p

100

0.001

1

50V

220

47p

KTA1271Y-A

0.1

TK70540SCL

100

470p

2.2M

33 16V

100

0.001

33 16V

2.2M

470p

470k

22k

100k

22k

0

4.7k

47k

100k0.1

1

22k

100

100 16V

0.1

4.7k

1k

220

220 10V

4.7k 0.47

47k

100k

0.118k

220

220220220

2SB1565E

1N4002-B5

220

3300

35V

2200

35V

0.10.1

0.1

0.001

0.22

0.00470.0047

10 50V 3P

3P

0.1

4P

4.7k 10k

220 220

0.01

2SC3052F-T

0.01

100p

33k

1

50V

0.0047

4.7k

0.1 50V

4.7k

470p

4.7k

470p

4.7k

0.1

0.1 50V

470p

100k

RL202-B322-1

T160mAL

250V

47k

0.1

RL202-B322-1

1N4002-B5

RL202-B322-1

10k

0.1

2.2

4.7k

33k

2SC3052F-T

100k

47p

100

33k

220 10V

TUCE

TUDO

TUDI

TUAS

TUCK

RDSC

RDSD

FUSD

CD_L

CD_R

CD_ON

FUSD

TPST

CD_ON

TUDO

TUAS

TUCE

TUCK

TUDI

RDSD

RDSC

CD_R

CD_L

TPST

L

R

S

9V

DGND

P-MONITER

TP_STATE

FUNC_SDA

AMP_ON

AGND

CD_R

CD_L

CD_DVDD 3.3V

CD_AVDD 3.3V

POWER_ON

CD_ON

9V

MGND

VSTBY

TU_DO

TU_ANSD

TU_CK

TU_DI

TU_CE

RDS_SD

RDS_SC

VOUTVIN

NP

GND

CONT

L

R

AUX-L

AUX-R

TU-L

TU-R

CD-R

CD-L

GND

VMAC

OSC

(2/2)

4

3

2

1

5

6

7

8

BUILT IN TRANSFORMER

NOT REPLACEABLE:

∗

(AC IN)

(UK,AR,KR,AUS,RU)

(CND,E51,MX,SP,TW)

110-120V

220-240V

VOLTAGE

SELECTOR

(CHASSIS)

0.1

0.47

(UK,RU)

(KR)

(UK,RU,KR)

B+ SWITCH

Q351,352 Q371,372

AC DETECT

REGULATOR

Q101-103

+9V

DC DETECT

AC DETECT

AUDIO IN

BIAS OSC

JW137

(CND)

REGULATOR

AC DETECT

B+ SWITCH

Q194,195

INPUT

SELECTOR,

ELECTRICAL

VOLUME

NC

P0WER AMP

TPR501

(REC/PB)

R-CH

L-CH

MECHANISM

TAPE

DECK

(MF-EH10)

REC

PB

(REC/PB)

SW501

-1

-2

SPEAKER

PHONES

5P7P(EXCEPT UK)

(UK)

RDS-CLK

RDS-DO

TU-ANSD

TU-DO

TU-DI

TU-CLK

TU-CE

VM9V

TU-L

TU-GND

TU-R

EMC-GND

VOLTAGE DETECT

(EXCEPT CND)

CN002 3P

(EXCEPT E51,SP)

(E51,SP)

EXCEPT

E51,SPPOWER

TRANSFORMER

T160mAL 250V

T315mAL 250V

C187

4.7k

R113

4.7k

C188

4.7k

R114

4.7k

VOLTAGE

-SEL

BOARD

(Page 18)

(Page 17)

(Page

17)

HCD-EH15

2020

7-7. PRINTED WIRING BOARDS - MAIN Section -

• : Uses unleaded solder.

• See page 13 for Circuit Boards Location.

R854

C843

JR403

JR401

JR402

JR404

R184

JR107

JR861

C309

C532

C531

C534

C533

R188

C382

C381

R384

R383

D371

R179

D372

Q372

Q371

R381

R382

R178

R374

R371

R372

R355

R356

Q351

R177

Q195

IC101

C198

FB103

C197

FB102

C189

R354

R850

D815

C820

R876

R353

R352

R351

Q352

R373

C519

C518

Q123

C105

C800

D813

FB101

D802

D803

D131

R127

R126

R129

R128

C818

C121

R125

R124

R108

C114

C543

R109

R131

R107

R106

R105

R104

R103

R102

R101

C110

C109

D106

Q103

Q102

Q122

IC861

R542

C156

D812

R130

C311

R875

R849

R874

R560

R519

R520

C513

C514

C502

C511

C512

C406

C408

C407

R561

C196

C404

R564

C562

R110

R545

C564

Q507

C561

R501

R503

R504

C115

R544

R535

C535

R565

R543

C501

C410

R426

C525

R423

R505

R506

R507

R508

R509

R510

C524

R511

R306

R340

R305

R303

R304

R339

C302

C315

C301

R815

C815

C802

R801

R818

R802

C812

C831

C832

C833

R822

R824

Q193

JR802

R176

R861

Q861

R189

C864

R869

R870

R871

C829

JR801

Q121

C155

R847

R810

R814

CLP103

C873

C194

C848

R121

R181

C187

C421

R365

C182

C184

C181

C183

R123

R843

C371

R823

C866

C807

C840

R406

Q862

C814

R840

JR803

R541

R536

C403

C191

C830

C847

R841

C544

R182

R844

R845

R196

C839

C823

R195

C192

C193

C824

C409

R522

R425

R424

C825

C142

C141

R120

R119

L103

R873

R430

R531

R429

R440

R442

C433

C437

C434

C438

Q802

C565

R826

R825

IC401

R866

R868

C862

R862

R865

R864

C867

C861

R839

R812

R419

R811

R441

R439

R420

R405

Q803

C838

R830

R829

R403

R404

R410

R411

R842

R412

C515

R402

R427

R856

R827

R428

R846

C415

C416

R848

C528

R834

R809

IC801

C527

R857

C523

R533

C526

R835

C816

R433

R192

R813

C817

R863

C822

C821

R816

R833

C868

C869

R859

R434

R828

R860

R836

C804

R528

R532

R804

L804

C508

C111

R523

R805

C806

C803

R817

R530

C505

R152

R803

R502

R175

C809

R527

R808

C506

C507

C819

R807

C529

R806

L805

C855

R529

C504

C503

C856

R518

C854

R831

R853

R851

C851

R151

C853

C852

R517

D851

R867

R872

C522

R516

R515

R514

R513

R534

R524

R521

R525

R526

C836

C810

C811

R821

R512

C827

C826

R820

R819

R837

C835

C828

Q801

R838

D193

R112

R111

WH401

CLP501

CLP102

D112

D114

W801

W802

JW152

JW145

JW147

JW133

JW413

JW141

JW167

JW142

CLP401

JW416

JW132

JW150

JW412

JW403

JW407

JW101

C113

JW414

JW143

JW410

JW103

JW104

JW148

JW154

JW158

JW402

JW146

JW408

JW138

JW165

JW134

JW102

JW153

JW155

JW163

JW404

JW140

JW139

JW106

JW406

JW156

JW415

JW129

JW401

JW168

JW417

JW151

JW164

JW411

JW144

JW418

JW157

JW409

JW200

JW201

JW202

JW203

JW204

JW206

JW207

JW208

JW209

JW210

JW211

JW212

JW213

JW215

JW216

JW217

JW218

JW219

JW220

CNA102

JW128

JW127

JW126

JW125

JW124

JW205

JW149

JW405

JW161

CLP101

JW159

JW160

JW214

JW171

JW825

JW833

JW815

PIN101

PIN102

JW835

X801

JW831

R197

CF801

JW837

R198

JW170

JW137

D113

JW169

JW824

C199

C190

CN106

R118

R185

R187

R186

JW107

JW821

C122

L104

JW166

Q192

L803

CF803

HT101

C118

D110

D109

D108

C101

D107

R199

R115

C567

J102

IC301

L501

L851

C509

J105

C405

C412

C402

C413

CNP502

CNP501

Q101

C431

D111

JW814

JW806

CF802

JW834

SW501

C432

R116

C305

C308

JW830

C307

JW805

C304

C303

JW804

Q191

JW809

R117

C813

JW822

JW829

JW803

JW823

JW840

C865

JW836

C841

C863

C801

C834

JW811

JW813

JW812

JW818

L806

JW808

JW817

C401

JW816

C306

JW807

Q194

JW810

C510

JW802

JW819

L852

X861

BPF801

JW832

CN105

JW181

JW182

R375

R376

R377

R378

R379

R380

C310

R308

C312

R301

R302

R307

JR104

JR103

JR101

JR102

JR105

JR106

CNP802

J101

T005

T006

F002

WH5

WH6

WH7

S002

W005

W006

W007

W008

CN002

3

1

F001

JW002

T002

T001

T003

T004

PT005

R113

R114

C188

E

1 5

3 4

E

K

A

E

G

S

D

C

B

A

K

E

K

A

K

A/K

A

K

E

A/K

MAIN BOARD

ANTENNA

FM/AM

(KR)

(MX, TW)

(AR, AUS)

(E51, SP)

(CND)

(UK)

A

K

A

K

A

K

A

K

A/K

(EXCEPT UK, RU)

(UK, RU, KR)

+

–

+

–

R

L

SPEAKER

1-876-655-

13

(13)

(E51, SP)

(EXCEPT E51, SP)

A

K

A

K

4

1

PB

(REC/PB)

REC

-2

-1

SW501

(L-CH)

(R-CH)

TAPE

MECHANISM

DECK

TPR501

(REC/PB)

3

1

3

(UK)

(US)

(RU)

B

PANEL BOARD CNP703

(CND)

(EXCEPT CND)

1-876-658-

13

(13)

VOLTAGE-SEL BOARD

110 – 120V

REDWHTBLK

220 – 240V

VOLTAGE SELECTOR

1-876-657-

13

(13)

PT-AC BOARD

(AC IN)

NOT REPLACEABLE: BUILT IN TRANSFORMER

∗

POWER TRANSFORMER

WHT

BLK

RED

(EXCEPT E51, SP)

(E51, SP)

C

PANEL BOARD

CNP706

CF802

CF801, 803BPF801

(UK, RU) (EXCEPT UK, RU)

B. P. F.

A

B

C

D

E

F

G

H

I

J

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

K

L

M

AUDIO IN

PHONES

(CHASSIS)

(Page 16)

Ref. No. Location

• Semiconductor Location

D106 L-4 D107 K-3 D108 K-3 D109 K-4 D110 J-4 D111 K-5 D112 L-3 D113 K-5 D114 K-3 D131 I-4 D193 B-9 D371 L-6 D372 J-6 D802 D-5 D803 F-6 D812 D-2 D813 D-2 D815 F-6 D851 E-5

IC101 C-11 IC301 L-6 IC401 H-7 IC801 E-4 IC861 C-6

Q101 L-4 Q102 L-4 Q103 L-4 Q121 J-5 Q122 J-5 Q123 H-4 Q191 C-10 Q192 C-10 Q193 B-10 Q194 B-8 Q195 B-8 Q351 M-5 Q352 L-5 Q371 L-6 Q372 L-5 Q507 K-7 Q801 G-3 Q802 G-2 Q803 D-3 Q861 C-7 Q862 C-8

• IC Block Diagrams – CD Board –

IC201 TK63115SCL-G@GT

1

VIN

THERMAL &

OVER CURRENT

PROTECTION

GND 2

VCONT

3NC4

VOLTAGE

REFERENCE

ON/OFF

CONTROL

– +

HCD-EH15

IC401 BA5826SFP-E2

28

1

VO1(–)

VO1(+)

VOUT

5

RESET

D.BUFF

2

D.BUFF

3

IN1

4

THERMAL SHUT-DOWN REGULATOR

BIAS TRAP

LEVEL SHIFT

D.BUFF

GND

27

VO4(–)

VO4(+)

26

25

IN4

24

IN4'

REGB

REGOUT

MUTE

GND

IN2'

IN2

VO2(+)

VO2(–)

GND

OPOUT

– MAIN Board –

IC101 TK70540SCL-G IC301 LA4631-E

VIN

5

VOUT

4

5

6

7

8

9

10

11

12 13

14

REFERENCE

AMP

D.BUFF

MUTE

REGULATOR

LEVEL SHIFT

POP NOISE

PREVENTION

CIRCUIT

LEVEL

SHIFT

THERMAL

SHUT DOWN

PROTECTOR

VCC

D.BUFF

23

22

21

20

19

18

17

16

15

BIAS

VCC

IN3'

IN3

VO3(+)

VO3(–)

RESETt

OPIN

CONTROL

CIRCUIT

1

VCONT

BANDGAP

REFERENCE

2

GND

OVER HEAT &

OVER CURRENT

PROTECTION

– +

3

NP

INPUT

AMP

INPUT

AMP

RIPPLE FILTER

2

1 3 4 5 6 7 8 11 13

IN1

FILTER

PRE GND

STANDBY

SWITCH

IN2

STANDBY

P.P.

PRE

DRIVE AMP

PRE

DRIVE AMP

OUTPUT

AMP

OUTPUT

AMP

VCC

109 12

OUT2

POWER GND

OUT1

21

HCD-EH15

IC401 BD3881FV

REC1O27REC1N26REC2N25REC2O24INC223INC122INB221INB120INA219INA1

28

VOLUME

1

PB1N

2

PB1P3PB2P

4

PB2N

5

PB2O

6

PB1O

7

VOLIN18VOLIN2

VOLUME

OUT117BAS116OUT215BAS2

18

BASS

TREBLE

9

GND

10

TRE1

TREBLE

11

TRE2

BASS

12

LOGIC

CONTROL

13

VDD

CONT

14

VEE

IC861 PT2579SN

RDCL

QUALITY BIT

GENERATOR

1 43 65 872

QUAL

BIPHASE SYMBOL

DECODER

DIFFERENTIAL

DECODER

RDDA

T57

VREF

OSC2

141516 13 12

OSCILLATION

&

DIVIDER

COSTAS LOOP

VARIABLE &

FIXED DIVIDER

CLOCK

REGENERATION

& SYNC

REFERENCE

VOLTAGE

MUX

AVD D

OSC1

AVSS

DVDD

DVSS

11

CLOCKED

COMPARATOR

CIN

TEST

10 9

TEST LOGIC &

OUTPUT SELECTOR

SWITCH

ANTI-ALIASING

FILTER

57 kHz

BAND PASS

(8th ORDER)

RECONSTRUCTION

FILTER

SCOUT

MODE

22

IC801 LV23003VA

HCD-EH15

AM RF-IN

REG

FM-MIX

GND1

AM-MIX

VCC1

AMIF-IN

FMIF-IN

P-DET

P-COMP

FM-DET

L-OUT

R-OUT

VSS

FM MIX

AM

DET

FM

DET

MIX

AM RF

AM

AGC

FM

S-METER

PIROT

DET

COMPARATOR

FF

PHASE

MUTE

1

2

3

4

5

6

7

8

9

10 11

12 13

14

IF

BUFFER

AM

IF

FM

IF

DECODER

FM RF

FM

OSC

BUFFER

SD

ST

TRIG

STSW

FF

VCO

AM

OSC

LOW-PASS

FILTER

36

35

34

33

32

31 30 29 28 27 26 25

24

23

22

FM RF-IN

GND2

FMRF-OUT

VCC2

FM-OSC

AM-OSC BO2 BO1 LP-OUT LP-IN PD AGC

AMDET-OUT

FMDET-OUT

MPX-IN

UNIVERSAL

COUNTER

DATA SHIFT

15

CE

16

DI

17

CL

18

DO

CCB

I/F

REGISTER

LATCH

PROGRAMMABLE

DIVIDER

SWALLOW COUNTER

UNLOCK

DETECTOR

POWER ON

RESET

REFERENCE

DIVIDER

PHASE

DETECTOR

CHARGE

PUMP

21

VDD

20

XOUT

19

XIN

23

HCD-EH15

• IC Pin Function Description CD BOARD IC101 (CD-MP3 PROCESSOR) TC94A70FG-006

Pin No. Pin Name I/O Description

1 AVSS3 - Ground terminal

2 RFZi I RF ripple zero crossing signal input terminal

3 RFRP O RF ripple signal output terminal

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

5 FEi O Focus error signal output terminal Not used

6 TEi O Tracking error signal output terminal

7 TEZi I Tracking error zero crossing signal input terminal

8 AVDD3 - Power supply terminal (+3.3 V)

9 FOo O Focus coil drive signal output terminal

10 TRo O Tracking coil drive signal output terminal

11 VREF I Reference voltage (+1.65V) input terminal

12 FMo O Sled motor drive signal output terminal

13 DMo O Spindle motor drive signal output terminal

14 VSSP3 - Ground terminal

15 VCOi I VCO control voltage input terminal

16 VDDP3 - Power supply terminal (+3.3 V)

17 VDD1 - Power supply terminal (+1.5 V)

18 VSS - Ground terminal

19 FGiN I FG signal input terminal Not used

20 IO0 (/HSO) I Disc inner position detection signal input terminal

21 IO1 (/UHSO) O Not used

22 XVSS3 - Ground terminal

23 XI I System clock input terminal (16.9344 MHz)

24 XO O System clock output terminal (16.9344 MHz)

25 XVDD3 - Power supply terminal (+3.3 V)

26 DVSS3 - Ground terminal

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

28 DVDD3 - Power supply terminal (+3.3 V)

29 DVR O Reference voltage (+1.65V) output terminal

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

31 DVSS3 - Ground terminal

32 VDDT3 - Power supply terminal (+3.3 V)

33 VSS1 - Ground terminal

34 VDD1 - Power supply terminal (+1.5 V)

35 VDDM1 - Power supply terminal (+1.5 V)

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

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

38, 39 BUS0, BUS1 I Serial data input from the system controller

40 BUS2 (SO) I Serial data input from the system controller

41 BUS3 (SI) I Serial data input from the system controller

42 BUCK (CLK) I Serial data transfer clock signal input from the system controller

43 XCCE I Chip enable signal input from the system controller

44 TEST I Setting terminal for test mode Normally ﬁ xed at "L"

45 IRQ I Interrupt request signal input terminal Not used

46 AoUT3 (PO4) O Request signal output terminal Not used

47 AoUT2 (PO5) O Audio data output terminal Not used

48 PIO0 O Request signal output to the system controller

49, 50 PIO1, PIO2 O Not used

51 PIO3 I Gate signal input terminal Not used

52 VSS1 - Ground terminal

53 VDDT3 - Power supply terminal (+3.3 V)

54 SBSY O Subcode block sync signal output to the system controller

55 SBOK/FOK O Not used

56 IPF O Not used

24

HCD-EH15

Pin No. Pin Name I/O Description

57 SFSY/LOCK O Not used

58 ZDET O Zero detection signal output terminal Not used

59 GPIN I Not used

60 MS I Microcomputer interface mode selection signal input terminal Fixed at "H" in this set

61 DOUT (PO6) O Digital audio data output terminal Not used

62 AOUT (PO7) O Audio data output terminal Not used

63 BCK (PO8) O Bit clock signal output terminal Not used

64 LRCK (PO9) O L/R sampling clock signal output terminal Not used

65 AIN (PI4) I Digital audio data input terminal Not used

66 BCKi (PI5) I Bit clock signal input terminal Not used

67 LRCKi (PI6) I L/R sampling clock signal input terminal Not used

68 VDD1 - Power supply terminal (+1.5 V)

69 VSS - Ground terminal

70 AWRC - Not used

71 PVDD3 - Power supply terminal (+3.3 V)

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

73 TMAXS O TMAX detection signal output terminal Not used

74 TMAX O TMAX detection signal output terminal

75 LPFN I Inverted signal input from the operation ampliﬁ er for PLL loop ﬁ lter

76 LPFo O Signal output from the operation ampliﬁ er for PLL loop ﬁ lter

77 PVREF I Reference voltage (+1.65V) input terminal

78 VCOF O VCO ﬁ lter output terminal

79 PVSS3 - Ground terminal

80 SLCo O EFM slice level output terminal

81 RFi I RF signal input terminal

82 RFRPi I RF ripple signal input terminal

83 RFEQo O EFM slice level output terminal

84 VRo O Reference voltage (+1.65V) output terminal

85 RESiN O External resistor connection terminal

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

87 TESTR O Low-pass ﬁ lter terminal for RFEQO offset correction

88 AGCi I RF signal amplitude adjustment ampliﬁ cation input terminal

89 RFo O RF signal generation ampliﬁ cation output terminal

90 RVDD3 - Power supply terminal (+3.3 V)

91 LDo O

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

93 RVSS3 - Ground terminal

94 FNi2 (C) I Main beam (C) input from the optical pick-up block

95 FNi1 (A) I Main beam (A) input from the optical pick-up block

96 FPi2 (D) I Main beam (D) input from the optical pick-up block

97 FPi1 (B) I Main beam (B) input from the optical pick-up block

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

99 TNPC O External capacitor connection terminal

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

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

25

HCD-EH15

PANEL BOARD IC701 MB90F830PF-GE1 (SYSTEM CONTROLLER)

Pin No. Pin Name I/O Description

1 LED O LED drive signal output terminal for liquid crystal display back light "H": LED on

2 CD OPEN/CLOSE I CD lid open/close detection switch input terminal "L": CD lid is closed

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

4 MMUT O Muting signal output to the coil/motor driver

5 to 8 BUS0 to BUS3 O Serial data output to the CD-MP3 processor

9 RMC I Remote control signal input from the remote control receiver

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

11 XCCEN O Chip enable signal output to the CD-MP3 processor

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

13 X2 I Sub system clock input terminal (32.768 kHz)

14 X3 O Sub system clock output terminal (32.768 kHz)

15 VCC - Power supply terminal (+3.3V)

16 VSS - Ground terminal

17 to 21 NC - Not used

22 LED_STBY O LED drive signal output terminal for STANDBY indicator "L": LED on

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

24 NC - Not used

25 TU_DO I Serial data input from the FM/AM tuner

26 RDA_DATA I RDS serial data input from the RDS decoder (UK model only)

27 to 31 NC - Not used

32 AVCC - Power supply terminal (+3.3V)

33 FUNC_SDA O Serial data output to the electrical volume

34 AMP_ON O Standby control signal output to the power ampliﬁ er "L": standby

35 AVSS - Ground terminal

36 P_MONI I Power monitor input terminal

37, 38 KEY1, KEY2 I Front panel key input terminal (A/D input)

39 TU_ASD I Auto gain control signal input from the FM/AM tuner

40 TP_STATE I REC/PB detection signal input terminal

41 KEY0 I Power key input terminal

42 HOLD I Hold signal input terminal

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

44 VSS - Ground terminal

45 RDS_CLK I RDS serial data transfer clock signal input from the RDS decoder (UK model only)

46 POWER_ON O Main power supply on/off control signal output terminal "H": power on

47 SUFIX I Destination setting terminal

48 RE_VOL I Jog dial pulse input from the rotary encoder (for VOLUME)

49, 50 NC - Not used

51 MD2 I Mode setting terminal Fixed at "L" in this set

52, 53 MD1, MD0 I Mode setting terminal Fixed at "H" in this set

54 RESET I

55 TU_CE O Chip enable signal output to the FM/AM tuner

56 TU_CLK O Serial data transfer clock signal output to the FM/AM tuner

57 TU_DI O Serial data output to the FM/AM tuner

58 V3 -

59 to 62 COM0 to COM3 O Common drive signal output to the liquid crystal display

63, 64 SEG0, SEG1 O Segment drive signal output to the liquid crystal display

65 VCC - Power supply terminal (+3.3V)

66 VSS - Ground terminal

67 to 89 SEG2 to SEG24 O Segment drive signal output to the liquid crystal display

90 VCC - Power supply terminal (+3.3V)

91 VSS - Ground terminal

92 X1 I Main system clock output terminal (5.53 MHz)

93 X0 O Main system clock input terminal (5.53 MHz)

94 to 100 SEG25 to SEG31 O Segment drive signal output to the liquid crystal display

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

Terminal for doubler circuit capacitor connection to develop liquid crystal display drive voltage

26

SECTION 8

EXPLODED VIEWS

HCD-EH15

Note:

• -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.

• The mechanical parts with no reference number in the exploded views are not supplied.

8-1. OVERALL SECTION

top cabinet section

7

MAIN board

#1

• Color Indication of Appearance Parts Example:

KNOB, BALANCE (WHITE) . . . (RED) R R

• Accessories are given in the last of the electrical parts list.

• Abbreviation

AR : Argentina model AUS : Australian model CND : Canadian model E51 : Chilean and Peruvian model KR : Korean model

Parts Color Cabinet’s Color

not supplied (VOLTAGE-SEL board)

(UK, KR, RU)

6

MX : Mexican model RU : Russian model SP : Singapore model TW : Taiwan model

The components identiﬁ ed by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number speciﬁ ed.

Les composants identiﬁ és par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spéciﬁ é.

F002

(E51, SP)

(CND, E51, MX, SP, TW)

#2

7

not supplied

8

#2

#1

not supplied

(TW, AR, KR, AUS)

not supplied

1

front cabinet section

#3

9

not supplied

not supplied (HOLDER1 board)

#1

9

PT005

5

#2

F001

5

4

3

8

2

not supplied

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

1 A-1508-439-A MAIN BOARD, COMPLETE (UK) 1 A-1508-519-A MAIN BOARD, COMPLETE (CND) 1 A-1508-544-A MAIN BOARD, COMPLETE (AR, AUS) 1 A-1508-664-A MAIN BOARD, COMPLETE (E51, SP) 1 A-1508-703-A MAIN BOARD, COMPLETE (KR)

1 A-1508-735-A MAIN BOARD, COMPLETE (MX, TW) 1 A-1542-780-A MAIN BOARD, COMPLETE (RU) 2 3-701-748-00 CLAMP 3 3-287-571-01 CABINET, REAR (UK, TW, AR, KR, AUS, RU) 3 3-287-571-11 CABINET, REAR (CND)

3 3-287-571-21 CABINET, REAR (E51, SP) 3 3-287-571-31 CABINET, REAR (MX)

0 4 1-769-079-51 CORD, POWER (KR) 0 4 1-775-790-81 CORD, POWER (AUS) 0 4 1-790-757-52 CORD, POWER (CND, MX)

0 4 1-827-597-81 CORD, POWER (TW) 0 4 1-830-891-11 CORD, POWER (UK, E51, SP, RU)

0 4 1-832-228-11 CORD, POWER (AR)

5 3-198-753-11 FOOT (FELT) 6 3-700-085-01 SHEET, COPPER LEAF (UK, KR, RU)

7 3-087-053-01 +BVTP2.6 (3CR) 8 2-580-644-01 SCREW, +KTP2 3X8 9 3-572-085-00 WASHER, FIBER

0 F001 1-532-275-33 FUSE (T160mAL/250V) (UK, AR, KR, AUS, RU) 0 F001 1-532-467-33 FUSE (T315mAL/250V) (CND, E51, MX, SP, TW)

0 F002 1-532-275-33 FUSE (T160mAL/250V) (E51, SP) 0 PT005 1-445-421-11 TRANSFORMER, POWER (AR, KR) 0 PT005 1-445-422-11 TRANSFORMER, POWER (UK, RU) 0 PT005 1-445-423-11 TRANSFORMER, POWER (E51, SP, AUS) 0 PT005 1-445-424-11 TRANSFORMER, POWER (CND, MX, TW)

#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 #2 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3 #3 7-685-649-79 SCREW +BVTP 3X14 TYPE2 IT-3

not supplied (PT-AC board)

27

HCD-EH15

8-2. FRONT CABINET SECTION

51

52

57

56

not supplied

58

59

64

LCD702

FFC002

60

65

61

66

LED701

58

67

FFC001

58

70

58

PANEL board

FFC003

68

69

72

70

58

53

73

not supplied

62

58

55

63

54

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

51 3-280-084-01 KNOB (VOL) 52 A-1508-461-A CABINET ASSY, FRONT (EXCEPT UK, RU) 52 A-1518-789-A CABINET ASSY, FRONT (UK) 52 A-1551-700-A CABINET ASSY, FRONT (RU) 53 3-280-079-01 BUTTON COVER (C)

54 2-637-768-01 SPRING (CASSETTE) 55 3-288-035-01 HOLDER (CASSETTE) 56 3-280-077-01 LID, CASSETTE 57 3-047-468-01 DAMPER 58 3-087-053-01 +BVTP2.6 (3CR)

59 3-280-087-01 LENS (POWER) 60 3-280-083-01 BUTTON (OPERATION) 61 2-636-524-01 HOLDER, PWB 62 3-280-081-01 BUTTON (CASSETTE)

(z, N, m, M, x Z, X)

63 3-280-088-01 SPRING (C-BUTTON LID)

64 A-1508-455-A PANEL BOARD, COMPLETE (UK) 64 A-1508-530-A PANEL BOARD, COMPLETE (CND) 64 A-1508-558-A PANEL BOARD, COMPLETE (SP, TW, KR) 64 A-1508-593-A PANEL BOARD, COMPLETE (E51, MX, AR)

64 A-1527-693-A PANEL BOARD, COMPLETE (AUS)

64 A-1542-781-A PANEL BOARD, COMPLETE (RU) 65 2-636-545-01 SHEET (LCD) 66 2-636-532-01 ILLUMINATOR (LCD) 67 2-636-531-01 HOLDER (LCD) 68 2-636-546-01 LEVER (REC)

69 3-254-022-01 SCREW 70 3-701-748-00 CLAMP 71 A-1313-349-A MF-EH10 (TAPE MECHANISM DECK) 72 2-670-389-01 BELT (1) 73 3-214-817-01 BELT (FR)

FFC001 1-832-796-21 CABLE, FLEXIBLE FLAT (5 CORE) (RU) FFC001 1-832-797-21 CABLE, FLEXIBLE FLAT (5 CORE)

FFC001 1-832-807-21 CABLE, FLEXIBLE FLAT (7 CORE) (UK) FFC002 1-832-854-21 CABLE, FLEXIBLE FLAT (17 CORE) FFC003 1-835-211-21 CABLE, FLEXIBLE FLAT

LCD702 1-802-381-11 DISPLAY PANEL, LIQUID CRYSTAL LED701 6-502-498-01 LED SELU2B10A-SLF62FGH (LCD BACK LIGHT)

69

not supplied

71

(EXCEPT UK, RU)

28

8-3. TOP CABINET SECTION

102

HCD-EH15

101

not supplied

106

112

105

110

103

109

111

113

104

110

SW750

107

108

base unit section (BU-K8BD90-WOD)

108

109

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

101 2-636-518-31 LID, CD 102 1-452-899-11 MAGNET 103 3-019-395-01 PLATE, CHUCKING 104 2-637-769-01 SPRING (CD) 105 2-636-515-02 CABINET, TOP

106 3-047-468-11 DAMPER 107 4-247-493-01 COVER, CD 108 3-931-379-21 RUBBER, VIBRATION PROOF (RED)

109 3-252-828-01 SCREW (B2.6), (+) PWH TAPPING 110 3-931-379-31 RUBBER, VIBRATION PROOF (GREEN)

111 3-253-143-01 SCREW (B2.6), (+) P TAPPING 112 3-087-053-01 +BVTP2.6 (3CR) 113 2-675-085-01 SPACER SW750 1-692-960-11 SWITCH, PUSH (1 KEY)

(CD LID OPEN/CLOSE DETECT)

29

HCD-EH15

8-4. BASE UNIT SECTION (BU-K8BD90-WOD)

151

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

included in 151 (spindle motor (M401))

S201

included in 151 (sled motor (M402))

152

153

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

0 151 8-820-126-02 OPTICAL PICK-UP BLOCK (KSM-213CDP/C2NP)

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

152 1-834-268-21 WIRE (FLAT TYPE) (16 CORE)

153 A-1217-914-A CD BOARD, COMPLETE S201 1-771-853-11 SWITCH, DETECTION (LIMIT)

30

HCD-EH15

SECTION 9

ELECTRICAL PARTS LIST

Note:

• Due to standardization, replacements in the parts list may be different from the parts speciﬁ ed in the diagrams or the com- ponents 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-1217-914-A CD BOARD, COMPLETE *******************

< 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

• RESISTORS All resistors are in ohms. METAL: Metal-ﬁ lm resistor. METAL OXIDE: Metal oxide-ﬁ lm resistor. F: nonﬂ ammable

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

• Abbreviation AR : Argentina model AUS : Australian model CND : Canadian model E51 : Chilean and Peruvian model KR : Korean model

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

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

< CONNECTOR >

CN201 1-784-833-51 CONNECTOR, FFC (LIF (NON-ZIF)) 21P CN301 1-770-425-51 CONNECTOR, FFC/FPC 16P

< IC >

MX : Mexican model RU : Russian model SP : Singapore model TW : Taiwan model

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

The components identiﬁ ed by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number speciﬁ ed.

Les composants identiﬁ és par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spéciﬁ é.

CD

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

IC101 6-709-624-01 IC TC94A70FG-006 IC201 6-710-808-01 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 1-216-295-91 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

IC TK63115SCL-G@GT

31

HCD-EH15

CD

MAIN

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

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 R125 1-216-864-11 SHORT CHIP 0 R126 1-216-864-11 SHORT CHIP 0

R127 1-216-864-11 SHORT CHIP 0 R128 1-216-853-11 METAL CHIP 470K 5% 1/10W R129 1-216-821-11 METAL CHIP 1K 5% 1/10W R130 1-216-829-11 METAL CHIP 4.7K 5% 1/10W 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 R156 1-216-809-11 METAL CHIP 100 5% 1/10W R157 1-216-809-11 METAL CHIP 100 5% 1/10W R201 1-216-295-91 SHORT CHIP 0

R202 1-216-295-91 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 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

< VIBRATOR >

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

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

A-1508-439-A MAIN BOARD, COMPLETE (UK) A-1508-519-A MAIN BOARD, COMPLETE (CND) A-1508-544-A MAIN BOARD, COMPLETE (AR, AUS) A-1508-664-A MAIN BOARD, COMPLETE (E51, SP) A-1508-703-A MAIN BOARD, COMPLETE (KR)

A-1508-735-A MAIN BOARD, COMPLETE (MX, TW) A-1542-780-A MAIN BOARD, COMPLETE (RU) *********************

7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

< BAND PASS FILTER >

BPF801 1-236-711-21 FILTER, BAND PASS

< CAPACITOR/RESISTOR >

C101 1-128-549-11 ELECT 3300uF 20% 35V C105 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V

(UK, RU)

C105 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V

C109 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C110 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V

C111 1-164-156-11 CERAMIC CHIP 0.1uF 25V C113 1-126-953-11 ELECT 2200uF 20% 35V C114 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C115 1-164-156-11 CERAMIC CHIP 0.1uF 25V C118 1-126-933-11 ELECT 100uF 20% 16V

C121 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C122 1-126-923-91 ELECT 220uF 20% 10V C141 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C142 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C155 1-165-621-91 CERAMIC CHIP 0.1uF 50V

C156 1-165-621-91 CERAMIC CHIP 0.1uF 50V C181 1-164-156-11 CERAMIC CHIP 0.1uF 25V C182 1-164-156-11 CERAMIC CHIP 0.1uF 25V C183 1-164-156-11 CERAMIC CHIP 0.1uF 25V C184 1-164-156-11 CERAMIC CHIP 0.1uF 25V C187 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

C188 1-216-829-11 METAL CHIP 4.7K 5% 1/10W C189 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C190 1-126-964-11 ELECT 10uF 20% 50V C191 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C192 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C193 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V

C194 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C196 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C197 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C198 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C199 1-126-923-91 ELECT 220uF 20% 10V

C301 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C302 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C303 1-126-963-11 ELECT 4.7uF 20% 50V C304 1-126-933-11 ELECT 100uF 20% 16V C305 1-126-960-11 ELECT 1uF 20% 50V

C306 1-126-960-11 ELECT 1uF 20% 50V C307 1-126-767-11 ELECT 1000uF 20% 16V C308 1-126-767-11 ELECT 1000uF 20% 16V

(KR)

32

HCD-EH15

MAIN

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

C309 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C310 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C544 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C561 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C311 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C312 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C315 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C371 1-164-156-11 CERAMIC CHIP 0.1uF 25V C381 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C382 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C401 1-126-956-91 ELECT 0.1uF 20% 50V C402 1-126-933-11 ELECT 100uF 20% 16V C403 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C404 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V

C405 1-126-956-91 ELECT 0.1uF 20% 50V C406 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C407 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C408 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C409 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V

C410 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C412 1-126-933-11 ELECT 100uF 20% 16V C413 1-126-933-11 ELECT 100uF 20% 16V C415 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C416 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V

C421 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C431 1-126-960-11 ELECT 1uF 20% 50V C432 1-126-960-11 ELECT 1uF 20% 50V C433 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C434 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C437 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C438 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C501 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C502 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C503 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C562 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C564 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C565 1-115-156-11 CERAMIC CHIP 1uF 10V C567 1-130-479-00 MYLAR 0.0047uF 5% 50V C800 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C801 1-126-933-11 ELECT 100uF 20% 16V C802 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C803 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C804 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C806 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C807 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C809 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C810 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C811 1-164-156-11 CERAMIC CHIP 0.1uF 25V C812 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C813 1-126-923-91 ELECT 220uF 20% 10V C814 1-164-156-11 CERAMIC CHIP 0.1uF 25V C815 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C816 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C817 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V

C818 1-216-864-11 SHORT CHIP 0 C819 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C820 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C821 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C822 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C823 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C824 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C825 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C826 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C827 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C504 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C505 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C506 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C507 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C508 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C509 1-126-966-11 ELECT 33uF 20% 50V C510 1-126-966-11 ELECT 33uF 20% 50V C511 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C512 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C513 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C514 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C515 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C518 1-164-156-11 CERAMIC CHIP 0.1uF 25V C519 1-164-156-11 CERAMIC CHIP 0.1uF 25V C522 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C523 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C524 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C525 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C526 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C527 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C528 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C529 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C531 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C532 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C533 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V

C534 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C535 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C543 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C828 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C829 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C830 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C831 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C832 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V

C833 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C834 1-126-923-91 ELECT 220uF 20% 10V C835 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C836 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C838 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V

C839 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C840 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C841 1-126-965-91 ELECT 22uF 20% 50V C843 1-162-960-11 CERAMIC CHIP 220PF 10% 50V

(EXCEPT UK, RU)

C847 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

(EXCEPT CND)

C847 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

(CND)

C848 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

(EXCEPT CND)

C848 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

(CND) C851 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C852 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V

C853 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C854 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C855 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C856 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V

3333

HCD-EH15

MAIN

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

C861 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V (UK)

< JACK/TERMINAL BOARD >

C862 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V (UK) C863 1-126-965-91 ELECT 22uF 20% 50V (UK) C864 1-162-962-11 CERAMIC CHIP 470PF 10% 50V (UK) C865 1-126-965-91 ELECT 22uF 20% 50V (UK) C866 1-162-962-11 CERAMIC CHIP 470PF 10% 50V (UK)

C867 1-162-962-11 CERAMIC CHIP 470PF 10% 50V (UK) C868 1-162-925-11 CERAMIC CHIP 68PF 5% 50V (UK) C869 1-162-923-11 CERAMIC CHIP 47PF 5% 50V (UK) C873 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V

< FILTER/CAPACITOR >

CF801 1-795-426-11 FILTER, CERAMIC CF802 1-128-821-51 CERAMIC 1000PF 5% 50V

(EXCEPT UK, RU) CF802 1-579-554-21 FILTER, CERAMIC (UK, RU) CF803 1-781-962-21 FILTER, CERAMIC

< CONNECTOR >

CN105 1-784-778-11 CONNECTOR, FFC 17P CN106 1-784-766-11 CONNECTOR, FFC 5P (EXCEPT UK) CN106 1-568-826-11 CONNECTOR, FFC 7P (UK) CNP501 1-815-445-11 PIN, CONNECTOR (PWB) 4P CNP502 1-815-444-11 PIN, CONNECTOR (PWB) 3P

* CNP802 1-506-680-11 PLUG, CONNECTOR (2.5mm) 3P

(ANTENNA FM/AM)

< DIODE >

D106 6-501-172-01 DIODE UDZW-TE17-8.2B D107 6-502-411-01 DIODE RL202-B322-1 D108 6-502-411-01 DIODE RL202-B322-1 D109 6-502-411-01 DIODE RL202-B322-1 D110 6-502-411-01 DIODE RL202-B322-1

D111 6-501-582-01 DIODE 1N4002-B5 D112 6-501-582-01 DIODE 1N4002-B5 (E51, SP) D113 6-501-582-01 DIODE 1N4002-B5 D114 6-501-582-01 DIODE 1N4002-B5 (E51, SP) D131 6-500-334-01 DIODE MC2836-T112-1

J101 1-780-314-1 J102 1-815-629-11 JACK (PHONES) J105 1-566-822-51 JACK (AUDIO IN)

< JUMPER RESISTOR >

JR101 1-216-864-11 SHORT CHIP 0 (KR) JR102 1-216-864-11 SHORT CHIP 0 (MX, TW) JR103 1-216-864-11 SHORT CHIP 0 (AR, AUS) JR104 1-216-864-11 SHORT CHIP 0 (E51, SP) JR105 1-216-864-11 SHORT CHIP 0 (CND)

JR106 1-216-864-11 SHORT CHIP 0 (UK) JR107 1-216-864-11 SHORT CHIP 0 (RU) JR401 1-216-864-11 SHORT CHIP 0 JR402 1-216-864-11 SHORT CHIP 0 JR403 1-216-864-11 SHORT CHIP 0

JR404 1-216-864-11 SHORT CHIP 0 JR801 1-216-864-11 SHORT CHIP 0 JR802 1-216-864-11 SHORT CHIP 0 JR803 1-216-864-11 SHORT CHIP 0 JR861 1-216-864-11 SHORT CHIP 0 (UK)

< RESISTOR >

JW137 1-249-385-11 CARBON 2.2 5% 1/4W

< COIL/FERRITE BEAD >

L103 1-469-152-11 FERRITE, EMI (SMD) (2012) L104 1-410-509-11 INDUCTOR 10uH L501 1-456-094-11 TRANSFORMER, BIAS OSCILLATION L803 1-433-741-11 TRANSFORMER, IF L804 1-457-163-22 COIL, AIR-CORE

L805 1-457-162-22 COIL, AIR-CORE L806 1-457-168-11 COIL, DET L851 1-457-161-11 COIL, AM ANTENNA L852 1-456-596-11 COIL, MW OSC

< TRANSISTOR >

1 TERMINAL BOARD (SPEAKER)

(CND)

D193 6-500-335-01 DIODE MC2838-T112-1 D371 6-500-335-01 DIODE MC2838-T112-1 D372 6-500-335-01 DIODE MC2838-T112-1 D802 6-501-369-01 DIODE SVC230-TB-E D803 6-501-369-01 DIODE SVC230-TB-E

D812 6-501-579-01 DIODE MC2837 D813 6-501-579-01 DIODE MC2837 D815 6-501-579-01 DIODE MC2837 D851 6-501-142-01 DIODE SVC347A-TL-E

< FERRITE BEAD >

FB101 1-469-152-11 FERRITE, EMI (SMD) (2012) FB102 1-469-152-11 FERRITE, EMI (SMD) (2012) FB103 1-469-152-11 FERRITE, EMI (SMD) (2012)

< IC >

IC101 6-710-863-01 IC TK70540SCL-G IC301 6-706-641-01 IC401 6-702-895-01 IC BD3881FV IC801 6-708-840-01 IC LV23003VA IC861 6-708-918-01 IC PT2579SN (UK)

IC LA4631-E

Q101 8-729-024-93 TRANSISTOR 2SB1565E Q102 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q103 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q121 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q122 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q123 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q191 8-729-036-86 TRANSISTOR KTC3203Y-AT Q192 8-729-036-86 TRANSISTOR KTC3203Y-AT Q193 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF Q194 8-729-037-13 TRANSISTOR KTA1271Y

Q195 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q351 6-551-703-01 FET 2SJ599-ZK-E1-AZ Q352 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q371 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF Q372 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q507 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q801 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q802 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q803 6-550-304-01 TRANSISTOR 2SC5477-T122-1 Q861 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (UK)

Q862 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (UK)

34

HCD-EH15

MAIN

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

< RESISTOR >

R101 1-216-833-11 METAL CHIP 10K 5% 1/10W R102 1-216-809-11 METAL CHIP 100 5% 1/10W R103 1-216-841-11 METAL CHIP 47K 5% 1/10W R104 1-216-845-11 METAL CHIP 100K 5% 1/10W R105 1-216-845-11 METAL CHIP 100K 5% 1/10W

R106 1-216-836-11 METAL CHIP 18K 5% 1/10W R107 1-216-817-11 METAL CHIP 470 5% 1/10W R108 1-216-809-11 METAL CHIP 100 5% 1/10W R109 1-216-817-11 METAL CHIP 470 5% 1/10W R110 1-216-845-11 METAL CHIP 100K 5% 1/10W R111 1-216-853-11 METAL CHIP 470K 5% 1/10W

R112 1-216-853-11 METAL CHIP 470K 5% 1/10W R113 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R114 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R115 1-249-409-11 CARBON 220 5% 1/4W R116 1-249-409-11 CARBON 220 5% 1/4W R117 1-249-409-11 CARBON 220 5% 1/4W

R340 1-216-809-11 METAL CHIP 100 5% 1/10W R351 1-216-833-11 METAL CHIP 10K 5% 1/10W R352 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R353 1-216-833-11 METAL CHIP 10K 5% 1/10W R354 1-216-833-11 METAL CHIP 10K 5% 1/10W R355 1-216-833-11 METAL CHIP 10K 5% 1/10W R356 1-216-837-11 METAL CHIP 22K 5% 1/10W R365 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R371 1-218-446-11 METAL CHIP 1 5% 1/10W R372 1-218-446-11 METAL CHIP 1 5% 1/10W R373 1-218-446-11 METAL CHIP 1 5% 1/10W R374 1-218-446-11 METAL CHIP 1 5% 1/10W R375 1-218-446-11 METAL CHIP 1 5% 1/10W

R376 1-218-446-11 METAL CHIP 1 5% 1/10W R377 1-218-446-11 METAL CHIP 1 5% 1/10W R378 1-218-446-11 METAL CHIP 1 5% 1/10W R379 1-218-446-11 METAL CHIP 1 5% 1/10W R380 1-218-446-11 METAL CHIP 1 5% 1/10W

R118 1-249-409-11 CARBON 220 5% 1/4W R119 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R120 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R121 1-216-849-11 METAL CHIP 220K 5% 1/10W R123 1-216-853-11 METAL CHIP 470K 5% 1/10W

R124 1-216-809-11 METAL CHIP 100 5% 1/10W R125 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R126 1-216-841-11 METAL CHIP 47K 5% 1/10W R127 1-216-841-11 METAL CHIP 47K 5% 1/10W R128 1-216-813-11 METAL CHIP 220 5% 1/10W

R129 1-216-813-11 METAL CHIP 220 5% 1/10W R130 1-216-813-11 METAL CHIP 220 5% 1/10W R131 1-216-813-11 METAL CHIP 220 5% 1/10W R151 1-216-833-11 METAL CHIP 10K 5% 1/10W R152 1-216-833-11 METAL CHIP 10K 5% 1/10W

R175 1-216-845-11 METAL CHIP 100K 5% 1/10W R176 1-216-845-11 METAL CHIP 100K 5% 1/10W R177 1-216-845-11 METAL CHIP 100K 5% 1/10W R178 1-216-833-11 METAL CHIP 10K 5% 1/10W R179 1-216-833-11 METAL CHIP 10K 5% 1/10W

R181 1-216-797-11 METAL CHIP 10 5% 1/10W R182 1-216-797-11 METAL CHIP 10 5% 1/10W R185 1-247-807-31 CARBON 100 5% 1/4W R186 1-247-807-31 CARBON 100 5% 1/4W R187 1-247-807-31 CARBON 100 5% 1/4W

R188 1-216-837-11 METAL CHIP 22K 5% 1/10W R189 1-216-837-11 METAL CHIP 22K 5% 1/10W R192 1-216-845-11 METAL CHIP 100K 5% 1/10W R195 1-216-809-11 METAL CHIP 100 5% 1/10W R196 1-216-809-11 METAL CHIP 100 5% 1/10W

R381 1-216-833-11 METAL CHIP 10K 5% 1/10W R382 1-216-833-11 METAL CHIP 10K 5% 1/10W R383 1-216-833-11 METAL CHIP 10K 5% 1/10W R384 1-216-821-11 METAL CHIP 1K 5% 1/10W R402 1-216-809-11 METAL CHIP 100 5% 1/10W

R403 1-216-821-11 METAL CHIP 1K 5% 1/10W R404 1-216-813-11 METAL CHIP 220 5% 1/10W R405 1-216-864-11 SHORT CHIP 0 R406 1-216-821-11 METAL CHIP 1K 5% 1/10W R410 1-216-845-11 METAL CHIP 100K 5% 1/10W

R411 1-216-821-11 METAL CHIP 1K 5% 1/10W R412 1-216-813-11 METAL CHIP 220 5% 1/10W R419 1-216-839-11 METAL CHIP 33K 5% 1/10W R420 1-216-839-11 METAL CHIP 33K 5% 1/10W R423 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R424 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R425 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R426 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R427 1-216-845-11 METAL CHIP 100K 5% 1/10W R428 1-216-845-11 METAL CHIP 100K 5% 1/10W

R429 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R430 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R433 1-216-837-11 METAL CHIP 22K 5% 1/10W R434 1-216-837-11 METAL CHIP 22K 5% 1/10W R439 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R440 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R441 1-216-841-11 METAL CHIP 47K 5% 1/10W R442 1-216-841-11 METAL CHIP 47K 5% 1/10W R501 1-216-809-11 METAL CHIP 100 5% 1/10W R502 1-216-809-11 METAL CHIP 100 5% 1/10W

R197 1-247-807-31 CARBON 100 5% 1/4W R198 1-247-807-31 CARBON 100 5% 1/4W R199 1-247-807-31 CARBON 100 5% 1/4W R301 1-216-837-11 METAL CHIP 22K 5% 1/10W R302 1-216-837-11 METAL CHIP 22K 5% 1/10W

R303 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R304 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R305 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R306 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R307 1-216-837-11 METAL CHIP 22K 5% 1/10W

R308 1-216-837-11 METAL CHIP 22K 5% 1/10W R339 1-216-809-11 METAL CHIP 100 5% 1/10W

R503 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R504 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R505 1-216-833-11 METAL CHIP 10K 5% 1/10W R506 1-216-833-11 METAL CHIP 10K 5% 1/10W R507 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R508 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R509 1-216-853-11 METAL CHIP 470K 5% 1/10W R510 1-216-853-11 METAL CHIP 470K 5% 1/10W R511 1-216-861-11 METAL CHIP 2.2M 5% 1/10W R512 1-216-861-11 METAL CHIP 2.2M 5% 1/10W

R513 1-216-809-11 METAL CHIP 100 5% 1/10W R514 1-216-809-11 METAL CHIP 100 5% 1/10W

3535

HCD-EH15

MAIN

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

R515 1-216-805-11 METAL CHIP 47 5% 1/10W R516 1-216-805-11 METAL CHIP 47 5% 1/10W R517 1-216-845-11 METAL CHIP 100K 5% 1/10W

R518 1-216-845-11 METAL CHIP 100K 5% 1/10W R519 1-216-839-11 METAL CHIP 33K 5% 1/10W R520 1-216-839-11 METAL CHIP 33K 5% 1/10W R521 1-216-837-11 METAL CHIP 22K 5% 1/10W R522 1-216-837-11 METAL CHIP 22K 5% 1/10W

R523 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R524 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R525 1-216-833-11 METAL CHIP 10K 5% 1/10W R526 1-216-833-11 METAL CHIP 10K 5% 1/10W R527 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R528 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R529 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R530 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R531 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R532 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R533 1-216-833-11 METAL CHIP 10K 5% 1/10W R534 1-216-833-11 METAL CHIP 10K 5% 1/10W R535 1-216-813-11 METAL CHIP 220 5% 1/10W R536 1-216-813-11 METAL CHIP 220 5% 1/10W R541 1-216-837-11 METAL CHIP 22K 5% 1/10W

R542 1-216-833-11 METAL CHIP 10K 5% 1/10W R543 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R544 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R545 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R560 1-216-821-11 METAL CHIP 1K 5% 1/10W

R561 1-216-837-11 METAL CHIP 22K 5% 1/10W R564 1-216-793-11 METAL CHIP 4.7 5% 1/10W R565 1-216-793-11 METAL CHIP 4.7 5% 1/10W R801 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R802 1-216-797-11 METAL CHIP 10 5% 1/10W

R803 1-216-797-11 METAL CHIP 10 5% 1/10W R804 1-216-864-11 SHORT CHIP 0 R805 1-216-845-11 METAL CHIP 100K 5% 1/10W R806 1-216-864-11 SHORT CHIP 0 R807 1-216-845-11 METAL CHIP 100K 5% 1/10W

R808 1-216-833-11 METAL CHIP 10K 5% 1/10W R809 1-216-821-11 METAL CHIP 1K 5% 1/10W R810 1-216-857-11 METAL CHIP 1M 5% 1/10W R811 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R812 1-216-817-11 METAL CHIP 470 5% 1/10W

R813 1-216-833-11 METAL CHIP 10K 5% 1/10W R814 1-216-809-11 METAL CHIP 100 5% 1/10W R815 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R816 1-216-833-11 METAL CHIP 10K 5% 1/10W R817 1-216-833-11 METAL CHIP 10K 5% 1/10W

R818 1-216-841-11 METAL CHIP 47K 5% 1/10W R819 1-216-841-11 METAL CHIP 47K 5% 1/10W R820 1-216-833-11 METAL CHIP 10K 5% 1/10W R821 1-216-813-11 METAL CHIP 220 5% 1/10W R822 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R823 1-216-809-11 METAL CHIP 100 5% 1/10W R824 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R825 1-216-817-11 METAL CHIP 470 5% 1/10W R826 1-216-809-11 METAL CHIP 100 5% 1/10W R827 1-216-809-11 METAL CHIP 100 5% 1/10W

R828 1-216-801-11 METAL CHIP 22 5% 1/10W

(UK, RU)

R828 1-216-805-11 METAL CHIP 47 5% 1/10W

(EXCEPT UK, RU) R829 1-216-845-11 METAL CHIP 100K 5% 1/10W R830 1-216-841-11 METAL CHIP 47K 5% 1/10W R831 1-216-813-11 METAL CHIP 220 5% 1/10W

R833 1-216-833-11 METAL CHIP 10K 5% 1/10W R834 1-216-837-11 METAL CHIP 22K 5% 1/10W R835 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R836 1-216-833-11 METAL CHIP 10K 5% 1/10W R837 1-216-821-11 METAL CHIP 1K 5% 1/10W

R838 1-216-821-11 METAL CHIP 1K 5% 1/10W R839 1-216-809-11 METAL CHIP 100 5% 1/10W R840 1-216-837-11 METAL CHIP 22K 5% 1/10W R841 1-216-809-11 METAL CHIP 100 5% 1/10W R842 1-216-841-11 METAL CHIP 47K 5% 1/10W

R843 1-216-853-11 METAL CHIP 470K 5% 1/10W R844 1-216-797-11 METAL CHIP 10 5% 1/10W R845 1-216-801-11 METAL CHIP 22 5% 1/10W R846 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R847 1-216-801-11 METAL CHIP 22 5% 1/10W

R848 1-216-821-11 METAL CHIP 1K 5% 1/10W R849 1-216-837-11 METAL CHIP 22K 5% 1/10W R850 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R851 1-216-837-11 METAL CHIP 22K 5% 1/10W R853 1-216-845-11 METAL CHIP 100K 5% 1/10W

R856 1-216-837-11 METAL CHIP 22K 5% 1/10W

R857 1-216-837-11 METAL CHIP 22K 5% 1/10W

R859 1-216-821-11 METAL CHIP 1K 5% 1/10W

(UK, RU)

R859 1-216-837-11 METAL CHIP 22K 5% 1/10W

(EXCEPT UK, RU) R860 1-216-821-11 METAL CHIP 1K 5% 1/10W

(UK, RU)

R860 1-216-837-11 METAL CHIP 22K 5% 1/10W

(EXCEPT UK, RU) R861 1-216-833-11 METAL CHIP 10K 5% 1/10W

R862 1-216-817-11 METAL CHIP 470 5% 1/10W

R863 1-216-837-11 METAL CHIP 22K 5% 1/10W R864 1-216-833-11 METAL CHIP 10K 5% 1/10W

R865 1-216-833-11 METAL CHIP 10K 5% 1/10W

R866 1-216-833-11 METAL CHIP 10K 5% 1/10W

R867 1-216-833-11 METAL CHIP 10K 5% 1/10W

R868 1-216-833-11 METAL CHIP 10K 5% 1/10W

R869 1-216-833-11 METAL CHIP 10K 5% 1/10W

R870 1-216-853-11 METAL CHIP 470K 5% 1/10W

R871 1-216-849-11 METAL CHIP 220K 5% 1/10W

R872 1-216-813-11 METAL CHIP 220 5% 1/10W

R873 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R874 1-216-845-11 METAL CHIP 100K 5% 1/10W

(UK)

36

HCD-EH15

PANELMAIN

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

R875 1-216-845-11 METAL CHIP 100K 5% 1/10W

(UK)

R876 1-216-841-11 METAL CHIP 47K 5% 1/10W

(UK)

< SWITCH >

SW501 1-762-369-11 SWITCH, SLIDE (REC/PB)

< VIBRATOR >

X801 1-767-388-21 VIBRATOR, CRYSTAL (75kHz) (EXCEPT UK, RU) X801 1-795-926-11 VIBRATOR, CRYSTAL (75kHz) (UK, RU) X861 1-579-900-21 VIBRATOR, CRYSTAL (4.332MHz) (UK)

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

A-1508-455-A PANEL BOARD, COMPLETE (UK) A-1508-530-A PANEL BOARD, COMPLETE (CND) A-1508-558-A PANEL BOARD, COMPLETE (SP, TW, KR) A-1508-593-A PANEL BOARD, COMPLETE (E51, MX, AR) A-1527-693-A PANEL BOARD, COMPLETE (AUS)

A-1542-781-A PANEL BOARD, COMPLETE (RU) **********************

2-636-531-01 HOLDER (LCD) 2-636-532-01 ILLUMINATOR (LCD) 2-636-545-01 SHEET (LCD)

< CAPACITOR >

< IC >

IC701 A-1545-973-A IC MB90F830PF-GE1 (for SERVICE) IC703 6-600-349-31

< JUMPER RESISTOR >

JR704 1-216-864-11 JR705 1-216-864-11 SHORT CHIP 0 JR706 1-216-864-11 SHORT CHIP 0 JR707 1-216-864-11 SHORT CHIP 0 JR708 1-216-864-11 SHORT CHIP 0

JR709 1-216-864-11 SHORT CHIP 0 JR710 1-216-864-11 SHORT CHIP 0 JR713 1-216-864-11 SHORT CHIP 0 JR714 1-216-864-11 SHORT CHIP 0 JR719 1-216-864-11 SHORT CHIP 0

JR722 1-216-864-11 SHORT CHIP 0 JR723 1-216-864-11 SHORT CHIP 0 JR743 1-216-864-11 SHORT CHIP 0 JR744 1-216-864-11 SHORT CHIP 0 JR747 1-216-864-11 SHORT CHIP 0

JR748 1-216-864-11 SHORT CHIP 0 JR749 1-216-864-11 SHORT CHIP 0 JR750 1-216-864-11 SHORT CHIP 0 JR751 1-216-864-11 SHORT CHIP 0 JR752 1-216-864-11 SHORT CHIP 0

IC NJL24H400A

SHORT CHIP 0

C701 1-164-156-11 CERAMIC CHIP 0.1uF 25V C702 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C704 1-126-518-11 ELECT 470uF 20% 4V C706 1-164-156-11 CERAMIC CHIP 0.1uF 25V C707 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C710 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C711 1-164-156-11 CERAMIC CHIP 0.1uF 25V C712 1-164-156-11 CERAMIC CHIP 0.1uF 25V C716 1-164-156-11 CERAMIC CHIP 0.1uF 25V C719 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C721 1-162-971-11 CERAMIC CHIP 0.001uF 10% 50V C722 1-162-971-11 CERAMIC CHIP 0.001uF 10% 50V C723 1-162-971-11 CERAMIC CHIP 0.001uF 10% 50V C724 1-113-905-11 CERAMIC 220PF 10% 250V C725 1-126-382-11 ELECT 100uF 20% 16V

C726 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C727 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C728 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C729 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C731 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C732 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C733 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

< CONNECTOR >

CNP701 1-779-289-11 CONNECTOR, FFC (LIF (NON-ZIF)) 21P CNP703 1-784-727-11 CONNECTOR, FFC 5P (EXCEPT UK) CNP703 1-568-850-11 CONNECTOR, FFC 7P (UK) CNP706 1-784-778-11 CONNECTOR, FFC 17P

< DIODE >

D701 6-501-163-01 DIODE UDZW-TE17-3.6B D702 6-500-334-01 DIODE MC2836-T112-1 D801 6-501-582-01 DIODE 1N4002-B5 D804 6-501-582-01 DIODE 1N4002-B5

JR755 1-216-864-11 SHORT CHIP 0 JR756 1-216-864-11 SHORT CHIP 0 JR757 1-216-864-11 SHORT CHIP 0 JR760 1-216-864-11 SHORT CHIP 0 JR762 1-216-864-11 SHORT CHIP 0

JR763 1-216-864-11 SHORT CHIP 0 JR775 1-216-864-11 SHORT CHIP 0 JR788 1-216-864-11 SHORT CHIP 0 JR789 1-216-864-11 SHORT CHIP 0 L701 1-216-864-11 SHORT CHIP 0

L702 1-216-864-11 SHORT CHIP 0

< LIQUID CRYSTAL DISPLAY >

LCD702 1-802-381-11 DISPLAY PANEL, LIQUID CRYSTAL

< LED >

LED701 6-502-498-01 LED SELU2B10A-SLF62FGH

(LCD BACK LIGHT)

LED702 6-501-452-01 LED 1L4345V22DOTDT02 (STANDBY)

< TRANSISTOR >

Q701 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF Q702 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q703 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q704 8-729-038-28 TRANSISTOR RT1N441C-TP-1 Q705 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q706 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q707 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q713 8-729-038-28 TRANSISTOR RT1N441C-TP-1 Q714 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF

< RESISTOR >

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

3737

HCD-EH15

PANEL

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

R702 1-216-821-11 METAL CHIP 1K 5% 1/10W R703 1-216-821-11 METAL CHIP 1K 5% 1/10W R704 1-216-821-11 METAL CHIP 1K 5% 1/10W R705 1-216-821-11 METAL CHIP 1K 5% 1/10W

R706 1-216-821-11 METAL CHIP 1K 5% 1/10W R707 1-216-821-11 METAL CHIP 1K 5% 1/10W R708 1-216-821-11 METAL CHIP 1K 5% 1/10W R709 1-216-821-11 METAL CHIP 1K 5% 1/10W R710 1-216-821-11 METAL CHIP 1K 5% 1/10W

R711 1-216-821-11 METAL CHIP 1K 5% 1/10W R713 1-216-833-11 METAL CHIP 10K 5% 1/10W R714 1-216-833-11 METAL CHIP 10K 5% 1/10W R718 1-216-821-11 METAL CHIP 1K 5% 1/10W R719 1-216-821-11 METAL CHIP 1K 5% 1/10W

R720 1-216-821-11 METAL CHIP 1K 5% 1/10W R721 1-216-817-11 METAL CHIP 470 5% 1/10W R722 1-216-821-11 METAL CHIP 1K 5% 1/10W R723 1-216-817-11 METAL CHIP 470 5% 1/10W R727 1-216-821-11 METAL CHIP 1K 5% 1/10W

R728 1-216-833-11 METAL CHIP 10K 5% 1/10W R730 1-216-821-11 METAL CHIP 1K 5% 1/10W R732 1-216-841-11 METAL CHIP 47K 5% 1/10W R733 1-216-841-11 METAL CHIP 47K 5% 1/10W R734 1-216-821-11 METAL CHIP 1K 5% 1/10W

R736 1-216-821-11 METAL CHIP 1K 5% 1/10W R738 1-216-833-11 METAL CHIP 10K 5% 1/10W R739 1-216-833-11 METAL CHIP 10K 5% 1/10W R740 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R741 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R742 1-216-821-11 METAL CHIP 1K 5% 1/10W R743 1-216-821-11 METAL CHIP 1K 5% 1/10W R744 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R745 1-216-833-11 METAL CHIP 10K 5% 1/10W R746 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R747 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R748 1-216-841-11 METAL CHIP 47K 5% 1/10W R749 1-216-821-11 METAL CHIP 1K 5% 1/10W R750 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R751 1-216-821-11 METAL CHIP 1K 5% 1/10W

R753 1-216-809-11 METAL CHIP 100 5% 1/10W R754 1-216-833-11 METAL CHIP 10K 5% 1/10W R755 1-216-845-11 METAL CHIP 100K 5% 1/10W R757 1-216-845-11 METAL CHIP 100K 5% 1/10W R759 1-216-809-11 METAL CHIP 100 5% 1/10W

R760 1-216-845-11 METAL CHIP 100K 5% 1/10W R761 1-216-841-11 METAL CHIP 47K 5% 1/10W R762 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R763 1-216-837-11 METAL CHIP 22K 5% 1/10W R764 1-216-837-11 METAL CHIP 22K 5% 1/10W

R765 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R766 1-216-797-11 METAL CHIP 10 5% 1/10W R767 1-216-849-11 METAL CHIP 220K 5% 1/10W R768 1-216-805-11 METAL CHIP 47 5% 1/10W R770 1-216-841-11 METAL CHIP 47K 5% 1/10W

R771 1-216-840-11 METAL CHIP 39K 5% 1/10W R772 1-216-837-11 METAL CHIP 22K 5% 1/10W R774 1-216-821-11 METAL CHIP 1K 5% 1/10W R775 1-216-805-11 METAL CHIP 47 5% 1/10W R777 1-216-805-11 METAL CHIP 47 5% 1/10W

R779 1-216-849-11 METAL CHIP 220K 5% 1/10W

R781 1-216-813-11 METAL CHIP 220 5% 1/10W

R781 1-216-817-11 METAL CHIP 470 5% 1/10W

R781 1-216-821-11 METAL CHIP 1K 5% 1/10W

R781 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R781 1-216-864-11 SHORT CHIP 0 (UK) R782 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(CND, E51, MX, AR, AUS, RU) R782 1-216-864-11 SHORT CHIP 0 (SP, TW, KR) R783 1-216-864-11 SHORT CHIP 0 (EXCEPT UK) R784 1-216-845-11 METAL CHIP 100K 5% 1/10W

R785 1-216-833-11 METAL CHIP 10K 5% 1/10W R787 1-216-841-11 METAL CHIP 47K 5% 1/10W R788 1-216-821-11 METAL CHIP 1K 5% 1/10W R789 1-216-821-11 METAL CHIP 1K 5% 1/10W R790 1-216-821-11 METAL CHIP 1K 5% 1/10W

R791 1-216-821-11 METAL CHIP 1K 5% 1/10W R792 1-216-833-11 METAL CHIP 10K 5% 1/10W R793 1-216-833-11 METAL CHIP 10K 5% 1/10W R798 1-216-841-11 METAL CHIP 47K 5% 1/10W R799 1-216-845-11 METAL CHIP 100K 5% 1/10W

< SWITCH >

SW700 1-478-642-11 ENCODER, ROTARY (VOLUME) SW701 1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND)

SW701 1-771-410-21 SWITCH, TACTILE (TUNER/BAND)

(E51, MX, SP, TW, AR, KR, AUS)

SW702 1-762-875-21 SWITCH, KEYBOARD (CD u) (CND, UK, RU) SW702 1-771-410-21 SWITCH, TACTILE (CD u)

(E51, MX, SP, TW, AR, KR, AUS)

SW703 1-762-875-21 SWITCH, KEYBOARD (TUNING +, M L)

SW703 1-771-410-21 SWITCH, TACTILE (TUNING +, M L)

(E51, MX, SP, TW, AR, KR, AUS)

SW704 1-762-875-21 SWITCH, KEYBOARD (TUNING –, l m)

SW704 1-771-410-21 SWITCH, TACTILE (TUNING –, l m)

(E51, MX, SP, TW, AR, KR, AUS)

SW705 1-762-875-21 SWITCH, KEYBOARD (I/1) (CND, UK, RU)

SW705 1-771-410-21 SWITCH, TACTILE (I/1)

(E51, MX, SP, TW, AR, KR, AUS)

SW706 1-762-875-21 SWITCH, KEYBOARD (SELECT FOLDER –)

SW706 1-771-410-21 SWITCH, TACTILE (SELECT FOLDER –)

(E51, MX, SP, TW, AR, KR, AUS)

SW707 1-762-875-21 SWITCH, KEYBOARD (SELECT FOLDER +)

SW707 1-771-410-21 SWITCH, TACTILE (SELECT FOLDER +)

(E51, MX, SP, TW, AR, KR, AUS)

SW708 1-762-875-21 SWITCH, KEYBOARD (FUNCTION)

SW708 1-771-410-21 SWITCH, TACTILE (FUNCTION)

(E51, MX, SP, TW, AR, KR, AUS)

SW710 1-762-875-21 SWITCH, KEYBOARD (x) (CND, UK, RU) SW710 1-771-410-21 SWITCH, TACTILE (x)

(E51, MX, SP, TW

SW711 1-762-875-21 SWITCH, KEYBOARD (DSGX) (CND, UK, RU)

SW711 1-771-410-21 SWITCH, TACTILE (DSGX)

(E51, MX, SP, TW, AR, KR, AUS)

(E51, MX, AR)

(CND)

(CND, UK, RU)

, AR, KR, AUS)

(RU)

(AUS)

38

HCD-EH15

PANEL PT-AC VOLTAGE-SEL

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

< VIBRATOR >

X701 1-814-067-11 OSCILLATOR, CRYSTAL (32.768kHz) X702 1-813-940-11 PIEZOELECTRIC OSCILLATOR (5.53MHz)

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

PT-AC BOARD ************

< CONNECTOR >

CN002 1-819-131-11 PIN, CONNECTOR 3P

< FUSE HOLDER >

T003 1-533-233-31 FUSE HOLDER T004 1-533-233-31 FUSE HOLDER

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

VOLTAGE-SEL BOARD (E51, SP) ******************

< SWITCH >

ACCESSORIES ************

0 1-569-008-22 ADAPTOR, CONVERSION 2P (E51, SP) 0 1-770-019-61 ADAPTOR, CONVERSION PLUG (UK)

0 S002 1-786-920-11 SWITCH, VOLTAGE SELECTION

< FUSE HOLDER >

T005 1-533-233-31 FUSE HOLDER T006 1-533-233-31 FUSE HOLDER

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

MISCELLANEOUS *************

0 4 1-769-079-51 CORD, POWER (KR) 0 4 1-775-790-81 CORD, POWER (AUS) 0 4 1-790-757-52 CORD, POWER (CND, MX) 0 4 1-827-597-81 CORD, POWER (TW) 0 4 1-830-891-11 CORD, POWER (UK, E51, SP, RU)

0 4 1-832-228-11 CORD, POWER (AR)

71 A-1313-349-A MF-EH10 (TAPE MECHANISM DECK) 102 1-452-899-11 MAGNET 0 151 8-820-126-02 OPTICAL PICK-UP BLOCK (KSM-213CDP/C2NP)

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

152 1-834-268-21 WIRE (FLAT TYPE) (16 CORE)

0 F001 1-532-275-33 FUSE (T160mAL/250V) (UK, AR, KR, AUS, RU) 0 F001 1-532-467-33 FUSE (T315mAL/250V) (CND, E51, MX, SP, TW) 0 F002 1-532-275-33 FUSE (T160mAL/250V) (E51, SP)

FFC001 1-832-796-21 CABLE, FLEXIBLE FLAT (5 CORE) (RU) FFC001 1-832-797-21 CABLE, FLEXIBLE FLAT (5 CORE)

(VOTAGE SELECTOR)

(EXCEPT UK, RU)

FFC001 1-832-807-21 CABLE, FLEXIBLE FLAT (7 CORE) (UK) FFC002 1-832-854-21 CABLE, FLEXIBLE FLAT (17 CORE) FFC003 1-835-211-21 CABLE, FLEXIBLE FLAT

0 PT005 1-445-421-11 TRANSFORMER, POWER (AR, KR) 0 PT005 1-445-422-11 TRANSFORMER, POWER (UK, RU)

0 PT005 1-445-423-11 TRANSFORMER, POWER (E51, SP, AUS) 0 PT005 1-445-424-11 TRANSFORMER, POWER (CND, MX, TW)

S201 1-771-853-11 SWITCH, DETECTION (LIMIT) SW750 1-692-960-11 SWITCH, PUSH (1 KEY)

(CD LID OPEN/CLOSE DETECT)

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

3939

HCD-EH15

REVISION HISTORY

Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page.

Ver. Date Description of Revision

1.0 2008.04 New

Sony HCD-EH15 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TABLE OF CONTENTSNotes on chip component replacement

SERVICING NOTES

GENERAL

DISASSEMBLY

3-1. DISASSEMBLY FLOW

3-2. REAR CABINET BLOCK

3-3. FRONT CABINET BLOCK, TOP CABINET BLOCK, MAIN BOARD

3-4. MF-EH10 (TAPE MECHANISM DECK), CASETTE LID

3-5. BASE UNIT BLOCK (BU-K8BD90-WOD)

3-6. OPTICAL PICK-UP BLOCK (KSM-213CDP)

TEST MODE

MECHANICAL ADJUSTMENTS

ELECTRICAL ADJUSTMENTS

DIAGRAMS

7-1. PRINTED WIRING BOARD - CD Board -

7-2. SCHEMATIC DIAGRAM - CD Board -

7-3. PRINTED WIRING BOARD - PANEL Board -

7-4. SCHEMATIC DIAGRAM - PANEL Board -

7-5. SCHEMATIC DIAGRAM - MAIN Section (1/2) -

7-6. SCHEMATIC DIAGRAM - MAIN Section (2/2) -

7-7. PRINTED WIRING BOARDS - MAIN Section -

EXPLODED VIEWS

8-1. OVERALL SECTION

8-2. FRONT CABINET SECTION

8-3. TOP CABINET SECTION

8-4. BASE UNIT SECTION (BU-K8BD90-WOD)

ELECTRICAL PARTS LIST

MAIN

PANELMAIN

PANEL PT-AC VOLTAGE-SEL

REVISION HISTORY