Sony HCDNE-3 Service manual

HCD-NE3

SERVICE MANUAL

Ver. 1.1 2005.07

• HCD-NE3 is the amplifier, CD player, tape deck
and tuner section in CMT-NE3.

CD Section Base Unit Name BU-K7BD80B

TAPE Section

US Model

Canadian Model

AEP Model

UK Model

E Model

Austr alian Model

Model Name Using Similar Mechanism NEW

Optical Pick-up Name KSM-213EDP/C2NP
Model Name Using Similar Mechanism NEW
Tape T ransport Mechanism Type CMAL5Z220A

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(US model)

With 6 ohm loads, both channels driven, from
120-10,000 Hz; rated 13 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to
rated output.

Main unit
Amplifier section

North American model:
Continuous RMS power output (reference):

European model:
DIN power output (rated): 11 + 11 W (6 ohms at 1

Continuous RMS power output (reference):

Music power output (reference):

Other models:
The following measured at AC 230 V or AC 120 V, 50/
60 Hz
DIN power output (rated): 11 + 11 W

Continuous RMS power output (reference):

15 + 15 W
(6 ohms at 1 kHz, 10%
THD)

kHz, DIN)

15 + 15W (6 ohms at 1
kHz, 10% THD)

25 + 25 W

(6 ohms at 1 kHz, DIN)

15 + 15 W
(6 ohms at 1 kHz, 10%
THD)

SPECIFICATIONS

Inputs
MD (phono jacks): Sensitivity 450 mV,

Outputs
PHONES: Accepts headphones with

SPEAKER: Accepts impedance of 6 to

CD player section

Laser Semiconductor laser

Frequency response 20 Hz – 20 kHz
Wavelength 780 – 790 nm

Tape deck section

Recording system 4-track 2-channel, stereo
Frequency response 50 – 13,000 Hz (±3 dB),

impedance 47 kilohms

an impedance of 8 ohms or
more

16 ohms.

(λ=780 nm)
Emission duration:
continuous

using Sony TYPE I
cassettes

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range 87.5 – 108.0 MHz
Antenna FM lead antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz

AM tuner section

US, Canadian, Mexican and Argentina models:

AEP and UK models: 531 – 1,602 kHz

Other models: 530 – 1,710 kHz

Antenna AM loop antenna, external

Intermediate frequency 450 kHz

530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,710 kHz
(with the tuning interval
set at 9 kHz)

(with the tuning interval
set at 9 kHz)

(with the tuning interval
set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)

antenna terminal

General

Power requirements
US, Canadian and Mexican models:

AEP and UK models: 230 V AC, 50/60 Hz
Australian model: 230 – 240 V AC, 50/60 Hz
Argentina and Korean models:

Taiwanese model: 120 V AC, 50/60 Hz
Saudi Arabian model: 120 – 127/220 V AC, 50/

Other models: 110 – 120 V or 220 – 240 V

Power consumption 45 W

Dimensions (w/h/d) Approx. 164 × 230.5 × 263

Mass Approx. 3.7 kg

Supplied accessories Remote Commander (1)

Design and specifications are subject to change
without notice.

120 V AC, 60 Hz

220 V AC, 60 Hz

60 Hz

AC, 50/60 Hz
Adjustable with voltage
selector

mm incl. projecting parts
and controls

R6 (size AA) batteries (2)
AM loop antenna (1)
FM lead antenna (1)

9-877-693-02 Sony Corporation

2005G05-1 Personal Audio Group
© 2005.07 Published by Sony Engineering Corporation

COMPACT DISC DECK RECEIVER

HCD-NE3

r

Notes on chip component replacement

•Never reuse a disconnected chip component.

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

Flexible Circuit Board Repairing

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

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

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

CAUTION

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

The following caution label is located inside the unit.

This appliance is classified

CLASS 1 LASER PRODUCT
LUOKAN 1 LASER LAITE
KLASS 1 LASER APPARAT

as a CLASS 1 LASER
product.

This label is located on the
rear exterior.

SAFETY CHECK-OUT

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

LEAKAGE TEST

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

1. A commercial leakage tester, such as the Simpson 229 or RCA
WT -540A. Follo w the manufacturers’ instructions to use these
instruments.

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

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

To Exposed Metal
Parts on Set

UNLEADED SOLDER

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

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 ˚C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C.
Caution: The printed pattern (copper foil) may peel away if the

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

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

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

SAFETY-RELATED COMPONENT WARNING!!

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

AC

1.5 k

0.15 µF

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

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0
SUR LES DIAGRAMMES SCHÉMA TIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COM­POSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

Ω

Earth Ground

voltmete
(0.75 V)

2

TABLE OF CONTENTS

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

2. GENERAL

Location of Controls ....................................................... 6

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 8

3-2. Rear Cabinet .................................................................... 8

3-3. Top Panel Assy ................................................................ 9

3-4. Front Panel Assy ............................................................. 9

3-5. Base Unit (BU-K7BD80B) ............................................. 10

3-6. Mechanical Deck ............................................................. 10

3-7. MAIN Board ................................................................... 11

3-8. AMP Board ..................................................................... 11

4. TEST MODE.............................................................. 12

5. ELECTRICAL CHECK .......................................... 14

6. DIAGRAMS

6-1. Block Diagram – CD SERVO Section – ....................... 15

6-2. Block Diagram – MAIN Section – ................................ 16

6-3. Note for Printed Wiring Boards

and Schematic Diagrams ................................................ 17

6-4. Printed Wiring Board – BD Board – ............................. 18

6-5. Schematic Diagram – BD Board – ................................ 19

6-6. Printed Wiring Boards – MAIN Section – .................... 20

6-7. Schematic Diagram – MAIN Section – ......................... 21

6-8. Printed Wiring Boards – AMP Section –....................... 22

6-9. Schematic Diagram – AMP Section – ........................... 23

6-10. Printed Wiring Boards – PANEL Section – .................. 24

6-11. Schematic Diagram – PANEL Section –....................... 25

6-12. Printed Wiring Board – POWER Board –..................... 26

6-13. Schematic Diagram – POWER Board –........................ 27

HCD-NE3

7. EXPLODED VIEWS

7-1. Panel Section ................................................................... 32

7-2. Front Panel Assy-1 .......................................................... 33

7-3. Front Panel Assy-2 .......................................................... 34

7-4. Top Panel Assy ................................................................ 35

8. ELECTRICAL PARTS LIST ............................... 36

3

HCD-NE3

SECTION 1

SER VICING NOTES

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

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

NOTES ON LASER DIODE EMISSION CHECK

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

• MODEL IDENTIFICATION
– Rear Cabinet –

Power Voltage Indication

MODEL Pow er V oltage Incdication

US, Canadian, Mexican and

models

AEP and UK models AC: 230 V - 50/60 Hz 45 W

Australian model AC: 230 – 240 - 50/60 Hz 45 W

Argentina and Korean models AC: 220 V - 60 Hz 45 W

Taiwan model AC: 120 V 50/60 Hz 45 W

Saudi Arabia model

Other models

AC: 120 V 60 Hz 45 W

AC: 120 – 127/220 V

50/60 Hz 45 W

AC: 110 – 120/220 – 240 V

50/60 Hz 45 W

NOTE ON LEADING THE WIRE (FLAT TYPE)

• In order to separate wire (flat type) from no shield portion of TC wire, stick filament tapes, as shown in a figure.

TC wire (no shield portion)

main board

filament tape

wire (flat type)

4

SERVICE POSITION
– BD board –

HCD-NE3

BD board

– TCM block –

– AMP board –

TCM block

AMP board

5

HCD-NE3

• LOCATION OF CONTROLS

Main unit

ALPHABETICAL ORDER

A – O

BASS/TREBLE 8
Cassette compartment qf
CD SYNCHRO qg
DISPLAY 0
Displaywindow 5
DSGX 9

P – Z

PHONES jack qk
PLAY MODE qj
Remote sensor 2
TUNER/BAND qs
TUNING +/− 4
TUNING MODE qj
VOLUME qa

12345 6

SECTION 2

GENERAL

BUTTON DESCRIPTIONS

?/1 (power) 1
.m/M> (skip back/

skip forward,rewind/fast
forward) 4

x (stop) 3
z RECPAUSE/START qh

CD/NX(play/pause) ql
TAPE/N(play) w;
Z PUSHOPEN/CLOSE (CD

open/close) 6

Z PUSHOPEN (tape open/close)

qd

This section is extracted from
instruction manual.

w;
ql

qk
qj

8
9
0
qa
qs

qd

qf

qgqh

6

HCD-NE3

Remote control

ALPHABETICAL ORDER

A – O P – Z

CD qh
CLEAR qd
CLOCK/TIMER SELECT 2
CLOCK/TIMERS ET 3
DISPLAY ql
ENTER 9
EQ qs
FM MODE 4
FUNCTION 6

PLAY MODE qk
REPEAT 4
SLEEP w;
TAPE qg
TUNER/BAND 5
TUNER MEMORY qj
TUNING MODE qk
VOLUME +/− 0

ql
qk
qj
qh
qg
qf

CMT-NE3

w; 1

BUTTON DESCRIPTIONS

?/1 (power) 1
m/M (rewind/fast forward)

7

./> (go back/go forward)

qf

x (stop) 8
X (pause) 8
N (play) 8

+/− (tuning) qf

2
3
4
5
6

7
8

Setting the clock

Use buttons on the remote for the operation.

1

Press ?/1 to turn on the system.

2

Press CLOCK/TIMER SET.

3

Press ./> repeatedly to set the
hour.

4

Press ENTER.

5

Press ./> repeatedly to set the
minute.

6

Press ENTER.

The clock starts working.

To adjust the clock

1

Press CLOCK/TIMER SET.

2

Press ./> until “CLOCK” appears,
then press ENTER.

3

Do the same procedures as step 3 to 6
above.

Note

The clock is not displayed in Power Saving Mode.

qd

9

qs

0

* Button does not function with this model.

*

7

HCD-NE3

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

3-1. DISASSEMBLY FLOW

SET

3-2. REAR CABINET

(Page 8)

3-3. TOP PANEL ASSY

(Page 9)

SECTION 3

DISASSEMBLY

3-4. FRONT PANEL ASSY

(Page 9)

3-6. MECHANICAL DECK

(Page 10)

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

3-5. BASE UNIT

(BU-K7BD80B)
(Page 10)

3-7. MAIN BOARD

(Page 11)

3-2. REAR CABINET

1

four screws
(BVTP3 × 8)

3-8. AMP BOARD

4

five screws
(BVTP3

(Page 11)

×

10)

3

two screws
(BVTP3

7

×

10)

rear cabinet

6

two screws
(BVTP3 × 10)

5

two screws
(BVTP3 × 10)

2

four screws
(BVTP3 × 8)

8

r

3-3. TOP PANEL ASSY

6

top panel assy

5

connector
(S820)

HCD-NE3

2

claw

3-4. FRONT PANEL ASSY

1

3

q;

wire (flat type) (11 core)

5

connector
(CN301)

wire (flat type) (19 core)
(CN302)

1

4

claw

2

wire (flat type) (8 core)
(CN303)

wire (flat type) (17 core)
(CN305)

3

connector
(CN309)

4

connecto
(CN501)

qs

harness

qd

qa

screw (2.6 × 10)

8

flont panel assy

7

9

6

two screws
(BVTP3

×

10)

9

HCD-NE3

)

3-5. BASE UNIT (BU-K7BD80B)

5

two screws

×

10)

(2.6

6

base unit
(BU-K7BD80B)

4

two screws
(2.6

×

10)

2

CD cover

3-6. MECHANICAL DECK

1

three screws
(BVTP2.6

×

8)

2

screw
(BVTT2.6

3

wire (flat type) (17core)
(CN201)

1

three screws

×

10)

×

6)

(2.6

10

4

mechanical deck

3

shield (TC

3-7. MAIN BOARD

)

4

two screws
(BVTP3 × 10)

6

5

main board

tuner (FM/AM)

1

connector (CNB308)

3

connector (CNB307

HCD-NE3

3-8. AMP BOARD

4

AMP board

2

connector (CN902)

3

two screws
(BVTP3

×

10)

1

connector (CNB308)

2

connector (CNB307)

11

HCD-NE3

SECTION 4

TEST MODE

COLD RESET

* The cold reset clears all data including preset data stored in

the RAM to initial conditions. Execute this mode when re­turning the set to the customer.

Procedure:

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

2. While pressing the x button, press the I/1 button and turn
the [VOLUME] knob in the counter-clock wise.

3. The message “RESET” is displayed and the set is reset.

PANEL TEST

* All segments of liquid crystal display are tested, and the ver-

sion and released date of the micro computer are displayed.

Procedure:

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

2. While pressing the [DISPLAY] button, press the I/1 button
and turn the [VOLUME] knob in the counter-clock wise.
Then all segments of liquid crystal display are turned on.

3. Press the [DSGX] button, the version and released date of the
micro computer are displayed.

example of display:

1209 V100

Version of micro computer
(In this case, version 100)

released date of micro computer
(In this case, released of December 9)

4. Press the [BASS/TREBLE] button, the model name and desti­nation are displayed.

example of display:

N3 NA

destination
(In this case, North-American model)

model name
(In this case, HCD-NE3)

5. To exit from this mode, perform the “COLD RESET”.

CD ERROR CODE DISPLAY MODE

• When this mode is entered, optical pick-up error code is dis-

played with the 8-character format on the liquid crystal display.

Procedure:

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

2. Press the CD N X button to select “CD”.

3. While pressing the [DISPLAY] button, press the [PLAY/MODE/

TUNING MODE] and turn the [VOLUME] knob in the counter-

clockwise.

4. When this mode is activated, CD error code is displayed on
the liquid crystal display.

5. Press the TUNING + M > and TUNING – . m buttons,
error history No. is changed.

The first digit from the left indicates:

The first digit from the left indicates which mode the error history
is. “D” is displayed on the liquid crystal display.

The second digit from the left indicates:
(Error history No. display)

The second digit from the left indicates which order the error his­tory is. “0” indicates the latest error history, and each time the
number increases by one, the error history goes back to one-previ­ous error.

The third and 4th digit from the left indicates:
(Error status display)

The third and 4th digit from the left indicates which error status is
indicated.

Display Status

01 Not focused (TOC read without a disc)
02 GFS NG (TOC read with a disc chucked)
03 Start operation time-over
04 Defocused continuously (Defocused during TOC

reading)
05 Q code not entered for specified time
06 Tracking not turned ON
07 Blank disc (Blank disc TOC read)

The 5th and 6th digit from the left indicates:
(Error step display)

The 5th and 6th digit from the left indicates which processing when
a trouble occurred

Display Contents

01 SHIP in progress
02 Power OFF in progress
03 Power ON in progress
04 Initialize in progress
05 Oscillation stopping
06 From oscillation stop, oscillation starting
07 Stopping
08 Stop operation is under way
09 Start operation in progress
0A TOC read in progress
0B Search operation is under way
0C Playback operation is under way
0D Pause operation is under way
0E Playback manual search operation is under way
0F Pause manual search operation is under way

The 7th and 8th digit from the left indicates:

The 7th and 8th digit from the left indicates which operation in
progress when a trouble occurred. (Step of each processing of the
5th and 6th digits is indicated)

5 REPEAT LIMIT CANCEL MODE

• Number of repeat for CD playback is 5 times when the repeat

mode is “REPEAT”. This mode is used to enables CD to repeat
playback for limitless times.

Procedure:

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

2. Press the CD N X button to select “CD”.

3. While pressing the x button, press the [PLAY MODE/TUN-

ING MODE] and turn the [VOLUME] knob in the counter-

clockwise.

4. The message “NO LIMIT” is displayed on the liquid crystal
display momentarily, CD repeat 5 limit is cancelled.

12

TUNER STEP CHANGE-OVER

* Either the 9 kHz step or 10 kHz step can be selected for the

AM channel step.

Procedure:

1. Set the FUNCTION to AM, and press the I/1 button to turn
the power off.

2. While depressing the TUNING + M > button, press
the I/1 button.

3. The message “9K STEP” or “10K STEP” is displayed on the
liquid crystal display, and thus the channel step is changed
over.

HCD-NE3

13

HCD-NE3

SECTION 5

ELECTRICAL CHECK

Note:

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

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

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

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

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

FOCUS BIAS CHECK

oscilloscope

(DC range)

BD board

TP012 (RFACO)
TP013 (VC)

+
–

Procedure :

1. Connect the oscilloscope to TP012 (RF A CO) and TP013 (VC)

on the BD board.

2. Insert the disc (YEDS-18). (Part No. : 3-702-101-01)

3. Press the CD N X button.

4. Confirm that the oscilloscope waveform is as shown in the

figure below. (eye pattern)
A good eye pattern means that the diamond shape (◊) in the
center of the waveform can be clearly distinguished.

• RF signal reference waveform (eye pattern)

VOLT/DIV: 0.2 V (with the 10: 1 probe in use.)
TIME/DIV: 500 ns

1.1

0.2 Vp-p

When observing the eye pattern, set the oscilloscope
for AC range and raise vertical sensitivity.

Checking Location:

– BD BOARD (Conductor Side) –

TP012

(RFACO)

14

TP013

(VC)

SECTION 6
DIAGRAMS

6-1. BLOCK DIAGRAM – CD SERVO Section –

HCD-NE3

DETECTOR

A

B

C

D

F

E

OPTICAL PICK-UP

BLOCK

(KSM-213EDP)

LASER DIODE

PD

I-V AMP

LD

D +3.3V

AUTOMATIC

POWER

CONTROL

Q10

FILTER

CD DSP

IC101 (1/2)

A

25

B

26

C

27

D

28

F

19

E

18

LD

34

SUMMING

FOCUS
ERROR

TRACKING

ERROR AMP

APC LD

AMP

AMP

RF

AMP

AC_

SUM

FEO

TEO

EQ_

IN

32

23

21

PD

35

RFAC

33

VCA

RFACO

EQ

38

39

42

43

RFACI

ASYI

ASYO

DIGITAL

CLV

PROCESSOR

MDP

6

ASYMMETRY

CORRECTOR

93

XRST

48 50

FILI

PCO

FILO

CLTV

DIGITAL PLL

TO SERVO AUTO

SEQUENCER

CPU INTERFACE

DATA

CLOK

XLAT

6

8 9

1054749

XPCK

DEMODULATOR

SUBCODE

PROCESSOR

EXCK

SCOR

SENS

SBSO

SQSO

89 90

91 9210810095 98 97 103 104

7 27

EFM

SQCK

WFCK

XUGF

INTERNAL BUS

GFS

EMPH

64

106

32K

RAM

ERROR

CORRECTOR

D/A

DIGITAL

INTERFACE

110 86

C4M

GENERATOR

D/A

CONVERTER

SELECTOR

LRCK

BCK

PCMD

59 62 61

XTSL

CLOCK

LRCKI

BCKI

58 56 57

PCMDI

XTAO

XTAI

XTACN

AOUT1

AOUT2

72

73

88

76

81

R-CH

X171

16.9344MHz

CD

(Page 16)

A

2-AXIS
DEVICE

(TRACKING)

(FOCUS)

M101

(SPINDLE)

M102

(SLED)

CD XLT

CD CLK

CD SENS

CD DATA

MOTOR/COIL DRIVE

IC251

CH4OUTF

16

M

M

15

17

18

14

13

12

11

CH4OUTR

CH1OUTF

CH1OUTR

CH2OUTF

CH2OUTR

CH3OUTF

CH3OUTR

MOTOR

DRIVE

MOTOR

DRIVE

DRIVE

DRIVE

MUTE

COIL

COIL

20

CH4IN

CH3FIN

CH3RIN

CH1FIN

CH1RIN

CH2FIN

CH2RIN

OPIN+

24

23

22

4

5

6

7

OPOUT

27

9

10

11

12

13

14

2

CD DSP

IC101 (2/2)

SFDR

SRDR

TFDR

TRDR

FFDR

FRDR

FOCUS/TRACKING/SLED

20 22

CONVERTER

TRACKING/SLED

SERVO DSP

PWM GENERATOR

S101

(LIMIT)

FEI

TEI

A/D

FOCUS/

SSTP

7

MIRR,

DFCT, FOK

DETECTOR

SERVO

INTERFACE

SERVO AUTO
SEQUENCER

TO CPU INTERFACE

FOK

MIRR

DFCT

COUT

SCLK

SYSTEM CONTROLLER

3
1
2

112

101

CD XRST

5

CD SCOR

IC801 (1/2)

CD XTXCN

3

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

• SIGNAL PATH

: CD PLAY

1515

HCD-NE3

6-2. BLOCK DIAGRAM – MAIN Section –

J303

L

MD

(Page 15)

ANTENNA

A

FM 75Ω

COAXIAL

AM

R

CD

FM/AM TUNER PACK

FM ANT

TU-LCH

TU-RCH

ANT GND

AM ANT

ANT GND

TU-DI

TU-DO

TU-CL
TU-CE

TUNED

STEREO

MUTE

R-CH

STEREO

TU-MUTING

R-CH

CLK

TUNED

AUX-L

19

18

OUT-L

CD-L

21

TU-L

23

DO

DI

CE

INPUT SELECT,

ELECTRICAL VOLUME

IC302

REC-O-L

28

R-CH

POWER

AMP

IC501

J301

PHONES

+

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

• SIGNAL PATH

: TUNER

+
–

+
–

L

R

J302

SPEAKER

IMPEDANCE

USE 6 – 16Ω

: CD PLAY

: TAPE PLAY

: REC

: AUX IN

HRPE301

(REC/PB/ERASE)

TAPE MECHANISM

DECK BLOCK

MOTOR 9V

MM

(CAPSTAN/REEL)

(DECK-A)

SOL 9V

PACK

REC

PLAY SW

FWD SW

L-CH

R-CH R-CH

ERASE

CAPSTAN/REEL

MOTOR DRIVE

Q804, 805

PLUNGER

DRIVE

Q802, 803

FL801

FLUORESCENT

INDICATOR TUBE

REMOTE CONTROL

RECEIVER

IC802

Q326 – 332

93

TA MOTOR

96

TA SOL

24

TA-SW

TA PLAY SW

91

TA END SW

92

53 – 45

79 – 56,

LCD COM0 – 3

83 – 86

RMC

29

REC/PB

SWITCH

SEG1 – 33

DO

32

DI

30

TU DO

CLK

34

TU DI

CE

35

TU CLK

TA-L

2

BIAS OSC

T301

TUNED

STEREO

TU-MUTING

36

37

33

TU CE

TU MUTE

TU TUNED

TU STEREO

BACK LIGHT ON

97

LED DRIVE

Q808

D701 – 703

(LCD BACK LIGHT)

BIAS OSC

Q344, 345

REC BIAS

SWITCH

Q346 – 348

95

94

TA BIAS

TA REC/PLAY

SYSTEM CONTROLLER

ST/BY

39

LED DRIVE

Q806

D806

(STANDBY)

CONT

13

B +10V

28

IC801 (2/2)

S801 – 813

(FRONT PANEL KEYS)

X801

32.768kHz

13 12

F DATA

(CD LID OPEN/CLOSE DETECT)

VOLUME

XT2

16 15

XT1

S820

ROTARY

ENCODER

RV801

X802

10MHz

CF2

98

CF1

99

AMP STBY

AMP MUTE

4 CD OPEN

22 VOL ENCODER

KEY0,
KEY1

25, 26

DC

DETECT

Q342, 343

D307

+

AC

DETECT

Q333, 338

18

I POWER MONITOR

MAIN POWER

TRANSFORMER

T902

D920, 921

TO

POWER AMP

+3.3V

Q801

REGULATOR

Q317

SYS +3.3V

VM +10V

SYS +3.1V

SYS +3.2V

D809

D810

REGULATOR

+3.3V

REGULATOR

Q339

VOLTAGE

DETECT

IC803

+7V

IC306

D +3.3V

M +7V

2CD ON

23I POWER DOWN

11RESET

1PWR ON

RESET SWITCH

AMP B+

AMP B–

B+ SWITCH

Q319, 320

REGULATOR

+3.9V

REGULATOR

Q312 – 314

+10V

IC305

RECT

D918, 919

RECT

D916, 917

RECT

D913, 914

RECT

D907 – 910

D923, 924D922

SUB POWER

TRANSFORMER

T901

(EXCEPT E, E51, EA, SP)

(E, E51, EA, SP)

VOLTAGE

SELECTOR

S901

(EXCEPT E, E51, EA, SP)

MAIN POWER
RELAY DRIVE

Q311, 315

RY901

(AC IN)

1616

HCD-NE3

6-3. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

f

•

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

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

• Indication of transistor.

: internal component.

C
Q

B

E

B

B

These are omitted.

Q

CE

Q

CE

These are omitted.

These are omitted.

Note on Schematic Diagram:

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

• All resistors are in Ω and 1/
specified.

f

•

• 2 : nonflammable resistor.

• 5 : fusible resistor.

• C : panel designation.

• A : B+ Line.

• B : B– Line.

•Voltages and waveforms are dc with respect to ground

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

•Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

•Abbreviation

: internal component.

Note:

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

under no-signal conditions.
– CD Board –
no mark : CD PLAY
– Other Sections –
no mark : TUNER
(): CD PLAY

〈〈 〉〉 : TAPE PLAY
{ } : REC

Voltage variations may be noted due to normal produc­tion tolerances.

Voltage variations may be noted due to normal produc­tion tolerances.

F : TUNER
J : CD PLAY
E : TAPE PLAY
j : REC
f : AUX IN

AR : Argentina model
AUS: Australian model
CND : Canadian model
E51 : Chiliean and Peruvian models
EA : Saudi Arabia model
KR : Korean model
MX : Mexican model
SP : Singapore model
TW : Taiwan model

4

Note:

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

W or less unless otherwise

• Circuit Boards Location

CONTROL board

HP board

BACK LIGHT board

MAIN board

BD board

AMP board

POWER board

TUNER unit

1717

HCD-NE3

6-4. PRINTED WIRING BOARD – BD Board – • See page 17 for Circuit Boards Location. :Uses unleaded solder.

BD BOARD

C151

JW119

R202

R161

C142

R151

C143

JW123

R141

X101

R172

C172

JW124

R142

C161

C162

C171

JW125

R412

C117

R131

C131

C132

R133

C133

JW120

56

57

C174

R173

C141

R201

R143

R171

JW118

R132

R181

C182

JW103

(RFACO)

C185

JW128

JW127

TP012

C183

C201

R121

C124

C184

C123

JW114

C122

C125

IC101

C194

C181

R182

C186

JW126

JR110

C202

C203

JR104

R162

R406

2829

8584

C210

JR108

C163

R204

R407

R408

C211

R111

JW115

R113

C115

C164

JR103

C212

R409

C195

JW132

JW131

JW134

R410

C170

R12

R112

C112

C204

JW133

JR101

R114

112

JR102

JR109

C111

1

C160

C259

JR107

JW116

R252

C258

C17

C113

C114

JW117

R251

C251

C252

C257

R11

C18

JR106

14

C16

1

7

8

JW113

Q10

E

CN101

JW106

JW105

JW104

IC251

M102

(SLED)

M

R13

C116

R10

JR105

16

15

C15

2

1

28

22

21

15

JW112

JW111

JW110

JW108

JW107

C10

C14

JW109

(LIMIT)

S101

C11

JR111

TP013

(VC)

JW101

JW102

OPTICAL
PICK-UP

BLOCK

(KSM-213EDP)

M101

(SPINDLE)

M

1-861-620-

12

(12)

R411

CN201

A

MAIN BOARD

CN305

C213

(Page 20)

1818

6-5. SCHEMATIC DIAGRAM – BD Board – • See page 28 for IC Block Diagrams. • See page 28 for Waveforms.

CN201

(Page 21)

17P

XTACN

AGND

DOUT

AVDD

LOUT

AGND

ROUT

DGND

DVDD

XRST

DATA

XLT

CLK

SENS

SCOR

MGND(7V)

M+7V

XTACN

TP29

DOUT

TP31

R161

100

TP32

R201

LOUT

TP33

AGND

TP30

ROUT

TP34

DGND

TP35

TP36

TP37

TP38

TP41

TP42

TP44

R204

DVDD

XRST

DATA

XLT

TP39

CLK

TP40

SENS

SCOR

MGND(7V)

TP43

M+7V

100

R411

C258

0.1

AVDD

C203

C202

C213

22p

R412 R162

0

JR110

0.1

100

100

100

100

100

C163

R406

R407

R408

R409

R410

C211
220p

C212

22p

100 47k

C210

0.1

0

JR104

0

JR103

C164

0.1

C160

0

0.1

JR102

C195

0.1

TRDR

TFDR

C194

0.1

RMUT

LMUT

XTSL

IOVSS0

XTACN

SQSO

SQCK

SBSO

EXCK

XRST

SYSM

DATA

VSS

XLAT

CLOK

VDD

SENS

SCLK

ATSK

WFCK

XUGF

XPCK

GFS

C2PO

SCOR

VDD

C4M

WDCK

COUT

MIRR

C259

0.1

FRDR

FFDR

F-

F+T+T+T-T-

IOVDD0

DFCT

C186 C185
470p 470p

100

C184 C183

220
10V

R182

AOUT2

AVDD2

VSS

FOK

R252C251

22k6800p

VREFR

LOCK

AVSS2

MDP

0.1

100

220
10V

R181

XVDD

VREFL

AVSS1

AOUT1

AVDD1

TFDR

SRDR

SFDR

IOVSS1

SSTP

TFDR

SRDR

SFDR

TP016

SSTP

R251

10k

C162

220

0.1

10V

C174R173

0.10

C171

22p

X101

27p

16.9344MHz

R172

1M

C172

R171

470

XTAI

XTAO

XVSS

IOVSS2

CD DSP

IC101

CXD3058AR

IOVDD1

FRDR

FFDR

TRDR

FRDR

FFDR

TRDR

C115

0.1

TES1

AVDD0

TEST

AVSS0

C201

C182 C181

220

0.1 0.1

10V

C161

0.1

VSS

BCK

VDD

DOUT

EMPH

PCMD

EMPHI

IOVDD2

A

VC

FEO

TEO

F

E

FEI

TEI

E

F

JPO003

JR107

0

C112C113
470p3300p

ABBCC

JPO002

HCD-NE3

C151

220
10V

C143

PCMDI

LRCK

BCKI

LRCKI

DDCR

AVSS5

DDVRSEN

DDVROUT

AVDD5

PCO

FILI

FILO

CLTV

AVSS3

VCTL

VPCO

ASYO

ASYI

BIAS

AVDD3

RFACI

RFACO

AVSS4

RFC

PD

LD

EQ_IN

AC_SUM

PDSENS

RFDCO

AVDD4

D

C

B

D

R111R113

1k1k

C111C114 R114 R112

3300p470p 15k 15k

C122

JR109

0

C116

C10C14

220

100.1
10V

PD

0.1

R133 C133

R132

180k 0.01

10k

1M 100p

R131 C131

TP012

0.1

R151

0

R202

0

C141R142R141

0.11k4.7k

JPO001

RFACO

R143

3.3k

C132

R121

C123

C125

0.1

C142

1500p

C117

0.1

TP46

C16

1

Q10

2SB1690K

AUTOMATIC

POWER CONTROL

C15

0.1

E

D

A

F

JR106

PD

F+

F-

IOP1

R13

1

TP45
IOP2

R10

3.3

CN101

VC

TP013

TOP1

TP27

E

TP014

D

TP17

A

TP18

B

TP19

TP20

TP015

0

TP28

TP21

TP22

TP23

TP24

TP25

TP26

0

C

JR108

F

LD

AGND

PD

F+

T+

T-

F-

16P

VC

VCC

E

D

A

B

C

F

AGND

LD

VR

PD

F+

T+

T-

F-

C17

0.47
220

10V

R12

C124

100k

330p

15k

0.1

JR111

R11

0

C18

1000p

JR105

0

0

C11

10

MOTOR/COIL

DRIVE

IC251

BA5947FM

S101

(LIMIT)

C252

0.1

SRDR

SFDR

JR101

JPO004

C257

0.1

0

C170

220
16V

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

M101

(SPINDLE)

M102

(SLED)

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

1919

HCD-NE3

6-6. PRINTED WIRING BOARDS – MAIN Section – • See page 17 for Circuit Boards Location. :Uses unleaded solder.

• Semiconductor

Location

Ref. No. Location

D301 K-14
D302 B-13
D303 G-8
D304 I-9
D305 C-11
D306 C-10
D307 K-13
D308 M-10
D310 L-10
D317 K-12
D318 B-10
D321 E-5
D322 D-5

IC302 C-12
IC305 K-6
IC306 K-7

Q311 M-11
Q312 L-10
Q313 L-10
Q314 L-9
Q315 K-13
Q317 F-8
Q319 G-7
Q320 F-7
Q326 C-14
Q327 C-13
Q328 B-14
Q329 B-13
Q330 B-13
Q331 B-14
Q332 B-15
Q333 K-12
Q338 K-14
Q339 I-9
Q342 F-10
Q343 E-9
Q344 H-13
Q345 I-13
Q346 E-12
Q347 G-12
Q348 G-12

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

JW307

C134

JW314

1

JW318

C346

C135

C310

D

C333

AMP BOARD

CN502

JW308

C234

R128

R132

CNB301

C309

R305

C315

C317

C311

R304

C235

1

C218

R228

R231

C118

R131

JW321

R317

Q319

JW377

BD BOARD

A

JW302

JW309

C352

C353

R370

R373

CN201

JW383

C319

C318

C316

CN305

C232

C322

C132

9

R372

CNB308

R371

D322

D321

R359

JW315

JW316

A

B

C

D

J303

L

MD

R

C

HP BOARD

CNB501

(Page 22)

E

L

F

J302

SPEAKER

IMPEDANCE

USE 8 – 16Ω

G

R

H

(CHASSIS)

+

–

–

+

MAIN BOARD

C226

R237

R236

C370

C227

C127

R137

C126

C119

C221

C121

C219

L101

JW310

JW311

L201

R136

JW120

FB317

C323

C308

3

CN309

1

FB301

JW301

C321

JW312

JW304

JW313

I

POWER BOARD

E

CN902

(Page 26)

CONTROL BOARD

F

CNB303

(Page 24)(Page 22)(Page 18)

CN303

JW324

R232

C233

JW325

JW326

JW378

JW379

CNB307

R224

JW338

JW322

JW327

JW339

C329

JW380

JW381

R243

C133

R143

JW320

R124

C332

C331

E

R348

Q320

E

16

JW319

8

JW340

D303

JW328

E

JW329

Q317

R318

JW382

FB302

C330

C115

C215

JW331

R332

JW369

C305

JW332

E

JW341

D304

Q343

JW355

Q339

R352

R223

JW333

JW323

JW360

JW361

JW362

JW363

E

C345

C213

JW334

E

Q342

JW357

JW358

C335

C214

JW335

JW370

C351

R358

C302

R123

C114

JW371

R301

D318

JW336

JW354

JW359

JW337

D306

R220

R125

C301

C113

R222

R121

R225

R303

R302

R120

JW356

R320

C108

JW342

C208

D305

IC302

JW343

C136

CN302

R221

R118

C116

C216

JW366

JW367

JW368

R122

C320

C207

C206

R119

R126

JW364

JW365

R207

C117

JW353

R219

C236

R353

C328

C358

R360

C357

C204

R206 R106

R205

R105

C203 C103

114

2815

C210

R211

R217

R117

R116

R218

C217

R226

JW352

R368

R363

R361

R204

R212

R216

E

R213

Q347

R209

R109

Q348

C362

C104

C356

Q346

R107

R366

R365

R202

R103

R203

R214

R215

C212

C106

E

C202

JW344

C211

E

R104

C110

R367

JW384

C107

Q344

Q345

C355

R113

C361

C109

R111

R112

C111

C112

S

GDSGDSG

1

C102

R102

Q327

E

JW346

C209

JW349

R115

R114

C354

C360

R364

R362

E

E

D302

C312

Q330Q329 Q328

CN301

JW345

JW348

R208

R108

JW351

R100

R319

D

C201

Q326

C101

R101

Q331

T301

E

R200

C313

7

E

JW350

R201

C314

654

123

Q332

JW347

E

1

7

B

CONTROL

BOARD
CNB302

(Page 24)

HRPE301

(REC/PB/ERASE)

L-CH

R-CH

ERASE

J

1

CN307 CN306

C307

K

1133

IC305

133

C306

IC306

1-861-729-

11

(11)

REG BOARD

L

M

C324

Q314

R324

R325

Q313

JW372

C326

R326

Q312

Q311

C350

C336

D317

R321

R315

E

Q333

E

Q315

R350

JW375

JW376

R351

R336

D307

D301

Q338

E

1-861-724-11(11)

R327

R349

R323

D310

R322

EEE

D308

JW373

E

N

2020

6-7. SCHEMATIC DIAGRAM – MAIN Section – • See page 28 for IC Block Diagram. • See page 28 for Waveforms.

R225 C232

0.22
50V

OUT-L

TRE-R

470

6.3V

KTA1266-GR

-AT

KRC102M-AT

R125

R126 C136

R226 C236

0.47
50V

68k

R122

OUT-R

BASS-L

VDD

CONT

15k

R302

MTZJ-T-77

Q327

KTA1504

R366

22k

Q348

22k 4.7 50V

C132

22k

4.7 50V

22k 10 50V

22k 10 50V

R223R123

2.2k2.2k

C214C213C114C113

0.47

0.22
50V

50V

R222

68k

BASS-R

INPUT SELECT,

ELECTRICAL

VOLUME

VEE

IC302

BD3881FV

D318R301

1SS133T-7747k

D305C302

C301
10p

-4.3C

C313

100
16V

R320

4.7k

Q331

KRA303

-RTK

R368

10k

C362C361

10
50V

TU LCH

TU RCH

C115

4.7

50V

C215

4.7

50V

R352

470

2SC2001TP

R360 R361

5.6 5.6

R143C133

8.2k0.047

R124

15k

R224

15k

R243C233

8.2k0.047

R231 R228 R128R131

1.2k 1.2k 1.2k1.2k

C218

0.033

D317

1SS133T-77

JW323

10UH

Q338

KRC402-RTK

D301

1SS133T-77

Q344

-LK

Q344,345

BIAS OSC

C305

470

6.3V

C355

0.015

L-CH

R-CH

ERASE

(Page 25)

MD

HRPE301

(REC/PB/ERASE)

R

L

(CHASSIS)

CN302

19P

TU-RCH

TU GND

TU-LCH

TU 10V

TA 10V

TA GND

TA BIAS

REC/PB

F DATA

A-MUTE

P-CONT

AMP-STBY

AMP-MUTE

I POWER MONITOR

AC-DET

3.3V(MAIN)

GND

GND

3.9V(SUB)

R136

10k

C117

220p

4.7k

J303

2P

C370

CN301

7P

470p

C126

R137

C127

220p

4.7k

470p

C226

R237

C227

R236
10k

0.1

TU RCH

TU LCH

TU 10V

TA 10V

TA GND

AC-DET

JW120

FB317

470p

470p

C109

C209

0.1

15k

15k

R108

R208

C101

68p

R101

12k

C314

0.01

FB302

0.0012

C217

0.0012

C216 C116

C111

C112

C212

C211

0.0033

0.0047

0.0047

R215

3.3k

470

R113

1800p

C102

T301

BIAS OSC

R114

R112

33k

R111

2.2k

C110

RECO-L

NF-L

C103
100p

R203

470

R106

5.6k

39k

1800p

R104

47

R202

C202

Q330

2SK2158

-T2B

Q329

2SK2158

-T2B

Q328

2SK2158-T2B

R115

3.3k

R109

2.2k

R209

2.2k

R103
470

39k

R102

C201
68p

R201
12k

R200R100
180180

0.0033

2.2k

RECO-R

NF-R

C106

0.022

R205

Q326-332

C312
220p

R217

8.2k

8.2k

R216

R116

TU-L

TU-R

PB0-R

PBO-L

390k

C107

C206

R107

0.022

150k

R206

5.6k
R207
150k

D302

1SS133T

-77

2SD1387-34

R364

6.8k

2.2k

R117

6.8k

R218

CD-R

VOLI-L

50V

2.2

Q346 Q347

-TP

C360

10

50V

560

560

470

R213

R214

33k

R212

180p

2.2k

R211

180p

C210

NF-L

NF-R

TA-L

TA-R

C203

100p

R105

390k

R204

47

C204C104
100

100

10V

10V

REC/PB SWITCH

S

S

R319

1M

S

Q346-348

REC BIAS

SWITCH

C354

2.2
50V

470p 470p

1.8k

1.8k

2.2k

2.2k

R219

R119

R221

R121

10k

10k

6.8k

R220

R120

R118

CD-L

AUX-L

AUX-R

VOLI-R

GND

TRE-L

50V

2.2

C207

C108

C208

0.0033

0.0033

R303

10k

Q332

KRA303

-RTK

Q326

KTA1504

R367

2.2k

R365

2.2k

47

16V

C119

0.01

C219

0.01

C121

0.1

C221

L201

0.1

L101

C235

10 50V

R132

R232

1k

C234

0.0022

R358

Q342

2SC1623-T1

-L5L6

R351

10k

C336 C346

22

50V

C356

0.0068

R362

18k

Q345

2SC2001TP-LK

1k

C118

C134

0.033

0.0022

D306

MTZJ-T-77

-4.3C

56k

Q343

2SC1623-T1

-L5L6

Q342,343

DC DETECT

Q311,315

MAIN POWER

RELAY DRIVE

R336

4.7k

Q333,338

AC DETECT

Q333

KRC402-RTK

R350

10k

0.0068

C358

0.018

C357

R363

18k

D303

MTZJ-T-77-3.9B

KTC3205Y

REGULATOR

R318

470

10V

C330

100

+3.3V

C135

10

50V

R370

10k

R371

10k

C352
2200

R359

1.5k

1000

16V

C351

100
25V

D322

1SS133T

-77

D307

1SS133T

-77

R321
100k

R315

1k

Q315

KRC402-RTK

Q317

10V

2200

C332

0.01

C331

M+7V

REG07-OUT

KTA1273Y

KRC402

REG07-IN

C324

220
16V

Q319

-AT

R348

1k

Q320

-RTK

R323 C326 R325

R322

1.5k

B+ SWITCH

35V

R372

82k

C333C309

220
50V

D321

1SS133T

-77

R373
10k

D310

MTZJ-T-77

-4.3C

Q312-314

+3.9V

REGULATOR

1k 0.0022 100k

R317

Q339

47k

KTC3203Y

CD ON

+3.3V

REGULATOR

D304

C345

MTZJ-T-77

10

-3.9B

50V

Q319,320

1SS133T-77

KTA1271Y-ATKTA1271Y-AT

KTC3203YKTC3203Y

D308

Q314Q311

R324

2.2k

Q313Q312

R326R327R349
100k10k56k

R332

C335

0.01

TA GND

1k

2200

16V

16V

470

C328

REG07-GND

HCD-NE3

J302

4P

L

SPEAKER

IMPEDANCE

USE 8-16

R

LP221

(CHASSIS)

SP OUT(R)

GND

SP OUT(L)

CN309

3P

CNB308

9P

R

AGND

L

AMP-MUTE

AMP-STBY

PROTECT

-B

GND

+B

CNB307

REG07-OUT

REG07-GND

REG07-IN

C323
2200
25V

AC-DET

M+7V

C318

CD ON

100p

C317

100p

C319

100p

C311

100p

C316

100p

C315

100p

FB301

C308

0.1

SCOR

SENS

CLOK

XLT

DATA

XRST

XTACN

C310

0.1

C322

0.001

C321

0.001

C329
1000

6.3V

R353

10

0.01

C320

TU 10V

TA 10V

6P

C353
2200

35V

SCOR

SENS

CLOK

XLT

DATA

XRST

XTACN

R305

100

R304

1k

M+7V

MGND(7V)

SCOR

SENS

CLK

XLT

DATA

XRST

DVDD

DGND

ROUT

AGND

LOUT

AVDD

DOUT

AGND

XTACN

SCOR

SENS

CLOK

XLT

DATA

XRST

XTACN

CD ON

(Page 23)

(Page 23)

+7V REGULATOR

CN306

3P

+10V REGULATOR

CN307

3P

-B

GND

+B

14V

SUB +B

PROTECT

RELAY ON

AC-DET

CNB301

8P

CN305

17P

CN303

8P

IC306
BA07T

IO

G

IC305

TA7810S

IO

G

(Page 27)

(Page 19)

(Page 25)

C306

0.1

C307

0.1

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

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

2121

HCD-NE3

6-8. PRINTED WIRING BOARDS – AMP Section – • See page 17 for Circuit Boards Location. :Uses unleaded solder.

MAIN BOARD

D

CNB308

AMP BOARD

(Page 20)

HP BOARD

MAIN BOARD

C

CN309

(Page 20)

CN501

R517

R519

JW509

R518

R520

JW508

9

14

C512

R516

C511

C514

C513

C509

JW510

CN502

R515

C510

1

J301

PHONES

C521

C520

CNB501

1

7

1-861-728-

11

(11)

(CHASSIS)

2

10

14

IC501

JW504

JW503

1

5

C505

C501

15

EP903

R509

JW501

R504

JW506

R507

JW511

R503

JW512

R508

C507

C516

C506

JW502

C503

JW505

JW507

R511

R506

R501

JW513

R512

R505

R502

R514

1-861-726-

11

(11)

2222

6-9. SCHEMATIC DIAGRAM – AMP Section –

CN502

9P

+B

GND

-B

PROTECT

AMP-STBY

AMP-MUTE

(Page 21)

L

AGND

R

R501

HCD-NE3

R515

10k

R514

10k

R507

C506

47

25V

R506

R508

1k

R502

47k

C503

25V

R503

680

47

C507

0.1

R505

47k

1k

680

R512

33k

C516

100
16V

R511

33k

C509 C510

220

220

35V

35V

2.2

C512

C511 C513

R517

56k

R518

47k

R516

2.2

C514

1

11

R519

330

R520

330

1

EP903

CN501

SP OUT(R)

HP OUT(R)

HP OUT(L)

SP OUT(L)

4P

R509C505

R504C501

47k100p

47k100p

POWER AMP

IC501

LM1876TF

(CHASSIS GND)

(Page 21)

CNB501

7P

SP OUT(R)

HP OUT(R)

HP OUT(L)

SP OUT(L)

SP OUT(R)

GND

SP OUT(L)

J301

PHONES

C521C520

10000p10000p

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

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

2323

HCD-NE3

6-10. PRINTED WIRING BOARDS – PANEL Section – • See page 17 for Circuit Boards Location. :Uses unleaded solder.

• Semiconductor

Location

Ref. No. Location

D701 C-1
D702 B-1
D703 B-1
D801 H-9
D806 G-13
D807 G-3
D808 I-3
D809 F-12
D810 F-11
D811 F-11
D812 F-11

IC801 D-7
IC802 D-13
IC803 H-4

Q801 G-4
Q802 H-10
Q803 H-10
Q804 H-11
Q805 H-10
Q806 H-13
Q808 C-4

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

A

B

C

D

BACK LIGHT

BOARD

1

R712

R711

2

D703

R710
R709

D702

R708
R707

D701

1-861-730-11(11)

CD LID OPEN/CLOSE

CNB807

D701 – 703

LCD BACK

LIGHT

S820

DETECT

E

F

G

H

I

J

CONTROL BOARD

Q808

CNB806

1

2

R704

CNB804

R801

1

2

R832

R882

S813

DSGX

Q801

R806

R892

D807

C826

IC803

C816

3

1

D808

JW815

R703

BASS/TREBLE

R863

JW871

C823

R894

R893

C825

R878

ROTALY ENCODER

3

S812

R816

RV801

VOLUME

C829

C824

C828

JW807

1

R879

C832

JW804

JW801

JW805

JW802

JW808

JW809

JW810

JW811

JW812

JW813

R895

JW803

JW806

S811

DISPLAY

JW814

CNB801

37

R835

R834

X801

C805

C813

JW850

R870

R874

R869

JW845

JW816

R871

TAPE MECHANISM

DECK BLOCK

SUPPLIED WITH THE

ASSEMBLED BLOCK

R839

X802

R862

C834

JW817

R833

R838

100

JW868

1

C830

R702

C801

C802

R705

(EXCEPT US, CND)

C812

JW849

JW819

JW870

C804

JW818

R706

C827

JW820

R890

R891

81

R809

R813

R812

R876

R701

(US, CND)

(EXCEPT AEP, UK)

JW821

S804

TUNER

BAND

JW822

80

IC801

30 31

R815

R811

R814

R875

(EXCEPT SP, TW, KR, AUS)

JW825

R855

JW823

S805

CD SYNCHRO

LCD801

LIQUID CRYSTAL DISPLAY

51

50

R840

R810

R818

JW828

R856

JW826

R861

S810

TUNE +

JW829

C803

R827

R826

R825

R824

R822

JW832

R831

C811

JW830

JW824

S806

REC PAUSE/START

JW863

R837

R823

JW833

CNB302

JR107

JW859

JW861

JW869

C815

S808

JW846

JW844

JW867

JW865

JR106

JR109

R881

JR101

JW848

C809

R805

R804

R803

IC802

C810

CNB303

JR105

D806

(STANDBY)

Q806

S801 – 813

C831

13

R887

S801

1-861-725-11(11)

B

MAIN

BOARD

CN302

(Page 20)

FM/AM
TUNER

PACK

SUPPLIED
WITH THE

ASSEMBLED

BLOCK

F

MAIN

BOARD

CN303

(Page 20)

FM 75Ω

(COAXIAL)

AM

ANTENNA

JR102

JR103

837
JW

R836

R898

R897

JW835

JW834

R860

D801

JW831

R854

S803

CD

R857

R820

JW836

Q802

JR104

JW827

E

R884

R883

JW855

JW856

JW838

S809

TUNE –

Q805

Q803

S807

PLAY MODE

JW839

R859

JW840

JW864

Q804

E

JW842

JW847

S802

TAPE

C814

JW857

R885

D811

JW858

L801

R886

R853

D812

CNB802

JW860

D810

JW843

JW866

D809

JW862

R858

JW853

R851

R852

2424

6-11. SCHEMATIC DIAGRAM – PANEL Section – • See page 28 for Waveforms. • See page 30 for IC Pin Function Description.

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

R832

47k

ANTENNA

FM 75Ω

COAXIAL

AM

FM/AM

TUNER PACK

SUPPLIED WITH

THE ASSEMBLED

BLOCK

(Page 21)

TAPE MECHANISM

DECK BLOCK

SUPPLIED WITH

THE ASSEMBLED

BLOCK

CNB802

CNB303

CNB801

11P

8P

7P

PLAY SW

REC

PACK

MOTOR 9V

SOL9V

COM GND

END SW

MUTE

TU-RCH

TU GND

TU-LCH

STEREO

TUNED

TU 10V

TU-CE

TU-DI

TU-DO

TU-CL

CD ON

XTACN

XRST

DATA

XLT

CLOK

SENS

SCOR

TU RCH

TU GND

TU LCH

TU 10V

R833R851R858

47k3.3k3.3k

BIAS3

25

S808

0.1

33

37

36

35

32

30

34

2

3

5

6

9

8

7

27

S809

C815

TUNE -

R860

330

S810

TUNE +

R861

470

S811

DISPLAY

R862

680

S812

BASS/TREBLE

R863

1k

S813

DSGX

R871

10k

S801

S802

TAPE

S803

S804

TUNER

BAND

S805

CD SYNCHRO

S806

REC PAUSE/START

S807

PLAY MODE

26

R852R859

220220

R853

330

CD

R854

470

R855

680

R856

1k

R857

1.5k

C813C832

0.10.01

C804

0.01

R869

10k

92

91

R834

47k

COM0

COM1

COM2

COM3

R835

47k

100

91

R838

92

93

R839

94

95

96

97

98

99

100

24

R870 R874 C834

10k 10k 0.1

D801

1SS133T-77

C811

22

16V

100

Q802,803

PLUNGER

96

DRIVE

LCD BIAS2

LCD BIAS1

LCD COM0

LCD COM1

LCD COM2

LCD COM3

NC

NC

VSS3

VDD3

TA PLAY SW

TA END SW

TA MOTOR

TA REC/PLAY

TA BIAS

TA SOL

BACK LIGHT ON

AMP STBY

AMP MUTE

AU MUTE

PWR ON

Q803

KRC402-RTK

R884

SEG1

2

1

Q802

KTA1271Y-AT

1k

SEG1

CD ON

SEG2

3

SEG3

SEG2

CD XTXCN

100

R801

4

SEG4

SEG3

CD OPEN

5

SEG4

CD XRST

SEG5

100

R803

6

93

SEG6

SEG5

CD DATA

100

R804

7

SEG6

CD SENS

SEG8

SEG7

SEG7

CD CLK

100

R805

8

9

KTA1271Y-AT

R883

47k

KRC402-RTK

SEG9

SEG8

CD XLT

1k

R806

11

(EXCEPT US,CND)

Q804

Q805

TA GND

HCD-NE3

LCD801

LIQUID CRYSTAL DISPLAY

3

COM0

COM1

COM2

COM

SEG33

SEG32

SEG31

SEG30

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

CNB806

R882
100k

R881

C809

0.01

D811R890

TU RCH

TU GND

TU LCH

TU 10V

TA 10V

TA GND

95

94

28

100

1

98

99

18

AC DET

4

100

2P

BLT-

BLT+

C814

0.1

OPEN/CLOSE

GND

D810

1SS133T-77

10µH

L801

D809

1SS133T-77

R894
22k

Q801

KTC3875

RESET

SWITCH

SEG8

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

NC

0.1

C830

C801

SEG10

RESET

32.768KHz

X801

SEG12

SEG11

XT2

XT1

22p

C802

20p

R706

3.3k

R705

27k

R886

1k

SEG14

SEG13

SYSTEM CONTROLLER

IC801

LC877456C-53K5-E

CF1

VSS1

390k

R702

Q804,805

CAPSTAN/REEL

MOTOR DRIVE

C827

R885

47k

SEG15

CF2

C812

0.01

10

16V

R701

33k

SEG17

SEG16

ER MONITOR

VDD1

I POW

X802

10MHz

220k

R809

18

(US,CND)

(EXCEPT AEP,UK)

SEG18

NC

TA 10V

SEG19

NC

100

R812

SEG21

SEG20

AREA

VOL ENCODER

47k

22k

R814

R813

22

23

(EXCEPT SP,TW,KR,AUS)

R875

*

R876

*

SEG23

SEG22

N

ER DOW

TA-SW

I POW

100

R815

24

R887
470

SLR-342VRT32

(STANDBY)

4.7k

KRC402-RTK

C803

SEG25

SEG24

VSS2

VDD2

SEG24

KEY0

KEY1

CD SCOR

100

100

100

R818

R810

R811

26

25

27

28

R879

10k

C828

0.01

* R875

0

(AEP,UK)

1k

(E,E51,EA,MX,AR)

2.2k

(US,CND)

*0R876

(SP,TW,KR,AUS)

(US,CND,E,E51,EA,MX,AR)

D806

Q806

LED DRIVE

0.01

SEG27

SEG26

SEG27

SEG26

SEG25

TU STEREO

F DATA

TU DI

RMC

100

56k

R822

R820

30

29

ROTALY ENCODER

VOLUME

39

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

CD LED

TU LED

TA LED

MD LED

TU TUNED

TU CLK

TU MUTE

ST/BY

TU CE

TU DO

KTC3875

LED DRIVE

NC

NC

NC

Q808

R895

10k

R816RV801

22k

R878

10k

C829 C831

0.01 220p

C824

47

6.3V

22

C816

0.1

AC DET

VOLTAGE DETECT

M62703SL-TP

R704
100k

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

R827

100

R826

100

R825

100

R831

100

R824

100

R823

100

R840

47k

29

D808 R891

1SS133T-77 4.7k

IC803

OGI

R703

10k

97

C823

470

6.3V

C805

0.01

39

R837

4.7k

37

36

R836

35

4.7k

34

R898

33

100k

32

R897

100k

REMOTE CONTROL RECEIVER

IC802

RPM7240-H9

RV

G

C810

22

6.3V

D812

1SS133T-77

C826

R892

0.1

47k

C825 D807 R893

0.1 1SS133T-77 47k

1SS133T-77220

COM0

COM1

COM2

COM3

SEG33

SEG32

SEG31

SEG30

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

TU-RCH

TU GND

TU-LCH

TU 10V

TA 10V

TA GND

TA BIAS

REC/PB

F DATA

AU-MUTE

POWER ON

AMP-STBY

AMP-MUTE

I POWER MONITOR

AC-DET

3.3V(MAIN)

GND

GND

3.9V(SUB)

CNB804

2P

11

23

CNB807

D701-703

(LCD BACK LIGHT)

D701

SELS6B14CS-TP5

2P

CNB302

D702

SELS6B14CS-TP5

D703

SELS6B14CS-TP5

19P

R707

120

R708

120

R709

120

R710

120

R711

120

R712

120

(Page 21)

S820

CD LID

OPEN/CLOSE

DETECT

2525

HCD-NE3

6-12. PRINTED WIRING BOARD – POWER Board – • See page 17 for Circuit Boards Location. :Uses unleaded solder.

• Semiconductor

Location

Ref. No. Location

D906 F-4
D907 E-5
D908 E-5
D909 E-4
D910 E-4
D911 D-4
D912 E-5
D913 D-5
D914 E-5
D916 E-5
D917 D-5
D918 E-6
D919 D-6
D920 E-5
D921 E-5
D922 F-5
D923 E-4
D924 F-5

A

B

1 2 3 4 5 6

POWER BOARD

(EXCEPT E, E51, EA, SP)

JW906

T902

MAIN POWER

TRANSFORMER

JW909

JW907

(EXCEPT E, E51, EA, SP)

VOLTAGE

-2

220 – 240V 110 – 120V (E, E51, SP)
220 – 240V 120 – 127V (EA)

-1

SELECTOR

S901

(E, E51, EA, SP)

∗

NOT REPLACEABLE:

∗

BUILT IN TRANSFORMER

JW904

C

D

E

JW908

C908

D919

D918

C907

1-861-727-

11

(11)

R905

C914

D911

C915

JW903

C902

D914

D910

D913

D909

C910

C912

D924

D922

C909

JW910

JW911

R902

D921

C911

CN902

C901

D907

D908

D917

C906

R901

C905

D916

D920

D912

18

T901

SUB POWER

TRANSFORMER

JW901

JW912

C913

LF901

RY901

CN901

12

R903

F

(US, CND)

R910

C903

R904

D923

D906

R906

(AC IN)

2626

E

MAIN BOARD

CNB301

(Page 20)

6-13. SCHEMATIC DIAGRAM – POWER Board –

C907

0.022

D918

1N5401M

D916

1N5401M

C905

0.022

HCD-NE3

T902

MAIN POWER

TRANSFORMER

(Page 21)

CN902

8P

-B

GND

+B

14V

SUB +B

PROTECT

RELAY ON

AC-DET

D920

1SS133T-77

D921

1SS133T-77

C910

0.022

C912

0.022

R901

47k

R902

47k

C908

0.022

D913

1N4002B

D914 D912

1N4002B 1N4002B

D919

1N5401M

D911 C909

1N4002B 0.022

R903

3.3M

(US,CND)

D917

1N5401M

C911

0.022

C906

0.022

C901C902

0.10.1

C903

D906

1SS133T-77

0.1

R910

0.15

NOT REPLACEABLE:*

BUILT IN TRANSFORMER

C913

0.01

RY901

JW907

(EXCEPT E,E51,EA,SP)

110-120V 220-240V

(E,E51,EA,SP)

-1 -2

S901

VOLTAGE SELECTOR

(E,E51,SP)

220-240V120-127V

(EA)

LF901

CN901

2P

909
JW

(EXCEPT E,E51,EA,SP)

(AC IN)

D922

RB441Q-40T-77

C914

25V

D909

1SS133T-77

D910

1SS133T-77

47

R906 R904

*

2.2k

1SS133T-77

D923

R905

2.2k

D924

1SS133T-77

D907

1SS133T-77

D908

1SS133T-77

*

1k

1.2k

R906

(US,CND,AEP,UK,KR)

(EXCEPT US,CND,AEP,UK,KR)

C915

0.1

T901

SUB POWER

TRANSFORMER

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

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

2727

HCD-NE3

• Waveforms
– BD Board –

1 IC101 w; (TEI) (CD Play mode)

Approx.
400 mVp-p

2 IC101 ws (FEI) (CD Play mode)

Approx.
200 mVp-p

3 IC101 ek (RFACO) (CD Play mode)

0.6 Vp-p

4 IC101 us (XTAO) (CD Play mode)

– MAIN Board –

qa T301 4 (REC mode)

13

µ

s

qs Q344 (Collector) (REC mode)

13

µ

s

150 Vp-p

15 Vp-p

– CONTROL Board –

wa IC801 qd (XT2)

30.5

µ

s

ws IC801 qh (CF2)

100 ns

3 Vp-p

2.9 Vp-p

• IC Block Diagrams
– BD Board –

IC101 CXD3058AR

MIRR

DFCT

FOK

VSS

LOCK

MDP

SSTP

IOVSS1

SFDR

SRDR

TFDR

TRDR

FFDR

FRDR

IOVDD1

AVDD0

AVSS0

TEO

FEO

1
2
3

4

5
6

7

8

9
10
11
12
13
14

15

16

17

18

E

19

F

20

TEI

21

22

FEI

23

24

VC

MIRR
DFCT

FOK

VC

COUT

112

111

SERVO

INTERFACE

PWM

GENERATOR

SERVO

DSP

A/D

CONVERTER

TE

FE

WDCK

110

C4M

WFCK

ATCK

C2PO

XPCK

XUGF

SCOR

GFS

107

105

104

106

VDD

109

108

SCLK

103

102

101

DIGITAL

CLV

100

SENS

VDD

SEQUENCER

CORRECTOR

CLOK

SERVO

AUTO

ERROR

VSS

XLAT

CPU INTERFACE

INTERFACE

DATA

D/A

XRST

SYSM

COVERTER

D/A

32k

RAM

EXCK

89

90

919798

929394959699

88

CLOCK

GENERATOR

DIGITAL OUT

SELECTOR

87

85

86

84

RMUT

83

IOVDD0

82

AVDD2

81

LPF

LPF

80

79

78

77
76

75

74

73
72

71

70

69
68

67

66

65

64

63

62
61

60

59

AOUT2
VREFR

AVSS2

AVSS1

VREFL
AOUT1

AVDD1

XVDD

XTAI
XTAO

XVSS

IOVSS2

TES1
TEST

DOUT

IOVDD2

EMPHI

EMPH

VDD

BCK
PCMD

VSS

LRCK

LMUT

XTSL

IOVSS0

XTACN

SQSO

SQCK

SBSO

59 ns

3.4 Vp-p

EFM

44

VPCO

45

46

VCTL

DEMODULATOR

DIGITAL

PLL

48

47

49

FILI

FILO

CLTV

AVSS3

DC/DC

CONVERTER

53

52

DDVROUT

54

AVSS5

DDVRSEN

55

56

DDCR

51

50

PCO

AVDD5

BCKI

58

LRCKI

57

PCMDI

25

A

26

B

27

C

28

D

29

30

AVDD4

SUM

31

RFDCO

32

PDSENS

AC_SUM

ATT

33

34LD35

EQ_IN

APC

SUB CODE

PROCESSOR

ASYNMMETRY

EQ

AMP

36

38

37

PD

RFC

AVSS4

RFACO

CORRECTOR

39

40

RFACI

41

AVDD3

42

BIAS

ASYI

43

ASYO

2828

IC251 BA5947FM

PREVCC

OPOUT

OUTVREF

28

26

27

CH4CAPA

25

24

CH4IN

23

CH3FIN

22

CH3RIN

HCD-NE3

GND

MUTE

POWVCC

CH3OUTF

CH3OUTR

CH4OUTF

CH4OUTR

20

21

18

19

16

17

15

–

+

1

2

3

OPIN+

SW

OPIN–

– MAIN Board –

IC302 BD3881FV

+

–

INTERFACE

4

CH1FIN

5

CH1RIN

INTERFACE

INTERFACE

6

CH2FIN

7

CH2RIN

MUTING

10

POWVCC

D

11

CH2OUTR

VREF

9

8

GND

VREFIN

D

D

12

CH2OUTF

D

LEVEL SHIFT

D D

13

CH1OUTR

DD

14

CH1OUTF

REC1O27REC1N

28

1

2

PB1P3PB2P

PB1N

REC2N25REC2O24INC223INC122INB221INB120INA219INA1

26

VOLUME

VOLUME

4

PB2N

5

PB2O

6

PB1O

7

VOLIN18VOLIN2

OUT117BAS116OUT215BAS2

18

BASS

TREBLE

9

GND

10

TRE1

TREBLE

11

TRE2

BASS

12

LOGIC

CONTROL

13

VDD

CONT

14

VEE

29

HCD-NE3

• IC Pin Function Description

CONTROL BOARD IC801 LC877456C-53K5-E (SYSTEM CONTROLLER)

Pin No. Pin Name I/O Description

1
2

3 CD XTXCN O

4 CD OPEN I CD lid open/close detection switch input terminal
5 CD XRST O
6 CD DATA O Serial data output to the CD DSP
7 CD SENS I Internal status (SENSE) signal input from the CD DSP
8 CD CLK O Serial data transfer clock signal output to the CD DSP
9

10

11 RESET I

12
13
14
15 CF1 I
16 CF2 O
17 VDD1 —

18

19, 20

21
22
23
24 TA-SW

25, 26

27
28
29 RMC I

PWR ON O

CD ON O

CD XLT

NC

XT1 I Sub system clock input terminal (32.768 kHz)
XT2 O Sub system clock output terminal (32.768 kHz)

VSS1 — Ground terminal

I POWER

MONITOR

NC

AREA I Model destination setting terminal

VOL ENCODER

I POWER DOWN

KEY1, KEY0 I Front panel key input terminal (A/D input)

CD SCOR

F DATA

Power relay drive signal output terminal “H”: on
Power on/off control signal output for the CD mechanism section
Oscillation circuit control signal output to the CD DSP

“H”: auto oscillation, “L”: oscillation off

Reset signal output to the CD DSP

O

Serial data latch pulse output to the CD DSP

—

Not used
Reset signal input from the reset switch “L”: reset For several hundreds msec. after the power

supply rises, “L” is input, then it changes to “H”

Main system clock input terminal (10 MHz)
Main system clock output terminal (10 MHz)
Power supply terminal (+3.2V)

I

Power monitor input terminal

—

Not used

I Dial pulse input of the rotary encoder (for VOLUME control)
I

Power down detection signal input terminal “L”: power down, normally : “H”

I Cassette in/out detect switch signal input from the tape mechanism deck “L”: cassette in

I

Subcode sync (S0+S1) detection signal input from the CD DSP

O

Serial data output to the electrical volume

Remote control signal input from the remote control receiver
30 TU DI I Serial data input from the FM/AM tuner unit
31
32 TU DO O Serial data output to the FM/AM tuner unit
33 TU MUTE O Tuner muting on/off control signal output to the FM/AM tuner unit
34 TU CLK O serial data transfer clock signal output to the FM/AM tuner unit
35 TU CE O Chip enable signal output to the FM/AM tuner unit
36 TU TUNED I Tuning detection signal input from the FM/AM tuner unit
37 TU STEREO I FM stereo detection signal input from the FM/AM tuner unit
38
39
40

NC

NC

ST/BY O

MD LED O

—

Not used

—

Not used

LED drive signal output terminal

LED drive signal output terminal

30

Pin No. Pin Name I/O Description

HCD-NE3

41
42
43
44

45 to 53 SEG33 to SEG25 O Segment drive signal output to the fluorescent indicator tube

54
55 VSS2 — Ground terminal

56 to 79 SEG24 to SEG1 O Segment drive signal output to the fluorescent indicator tube

80 BIAS3 I
81 LCD BIAS2 I
82 LCD BIAS1 I

83 to 86

87, 88 NC

89 VSS3 — Ground terminal
90 VDD3 —
91 TA PLAY SW I PLAY switch signal input from the tape mechanism deck
92 TA END SW I END switch signal input from the tape mechanism deck
93 TA MOTOR
94
95
96
97
98
99

TA LED O
TU LED O
CD LED O

NC

VDD2 —

LCD COM0 to

LCD COM3

TA REC/PLAY O

TA BIAS O

TA SOL O

BACK LIGHT ON

AMP STBY O

AMP MUTE

LED drive signal output terminal
LED drive signal output terminal
LED drive signal output terminal

—

Not used

Power supply terminal (+3.1V)

Power supply output for the liquid crystal display bias
Power supply output for the liquid crystal display bias
Power supply output for the liquid crystal display bias

O Common drive signal output to the liquid crystal display (D621)

—

Not used

Power supply terminal (+3.1V)

O

Capstan/reel motor on/off control signal output terminal “H”: motor on
Recording/playback selection signal output terminal “H”: playback mode, “L”: recording mode
Recording bias on/off selection signal output terminal “H”: bias on, “L”: bias off
Trigger plunger on/off control signal output terminal “H”: plunger on

O

LED drive signal output terminal for the LCD back light
Standby control signal output to the power amplifier

O Tuner muting on/off control signal output to the power amplifier

100 AU MUTE O Line muting on/off control signal output terminal Not used

31

HCD-NE3

SECTION 7

EXPLODED VIEWS

NOTE:

• -XX and -X mean standardized parts, so they
may have some difference from the original
one.

• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)

•Abbreviation
AR : Argentina model
AUS: Australian model
CND : Canadian model

↑↑

Parts Color Cabinet's Color

E51 : Chilean and Peruvian model
EA : Saudi Arabia model
KR : Korea model

7-1. PANEL SECTION

not supplied

#1

3

• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.

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

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

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

6

top panel assy

#8

not supplied
(REG board) (1/2)

not supplied

8

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

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

#1

#1

#8

#8

#1

#1

#8

2

front panel assy-1

#1

#1

not supplied
(REG board) (2/2)

Ref. No. Part No. Description Remark

1 A-1055-614-A POWER BOARD, COMLETE (E, E51, SP)
1 A-1056-003-A POWER BOARD, COMLETE (AR, AUS)
1 A-1056-266-A POWER BOARD, COMLETE (MX, TW)
1 A-1056-495-A POWER BOARD, COMLETE (EA)
1 A-1056-526-A POWER BOARD, COMLETE (KR)

1 A-4750-273-A POWER BOARD, COMLETE (AEP, UK)
1 A-4751-335-A POWER BOARD, COMLETE (US, CND)
2 A-4750-277-A AMP BOARD, COMPLETE
3 A-4750-275-A MAIN BOARD, COMPLETE
4 3-703-244-00 BUSHING (2104), CORD

05 1-775-790-12 CORD, POWER (AUS)
05 1-769-079-23 CORD, POWER (KR)
05 1-769-744-52 CORD, POWER (AEP, UK, E51, SP)
05 1-696-570-21 CORD, POWER (EA)
05 1-783-531-22 CORD, POWER (US, CND)

05 1-829-387-11 CORD, POWER (AR)
05 1-827-226-11 CORD, POWER (E, MX)
05 1-827-597-31 CORD, POWER (TW)

#1

#1

not supplied

#8

#1

5

4

#5

10

#8

7

9

T902

Ref. No. Part No. Description Remark

6 1-693-625-11 TUNER (FM/AM) (US, CND)
6 1-693-628-11 TUNER (FM/AM)

6 1-693-629-11 TUNER (FM/AM) (AEP, UK, KR)
7 4-246-784-01 FOOT RUBBER
8 4-253-221-01 CABINET, REAR

9 3-701-748-00 CLAMP
10 1-500-386-11 FILTER, CLAMP (FERRITE CORE)

0 T902 1-443-246-11 TRANSFORMER, POWER

0 T902 1-443-245-11 TRANSFORMER, POWER (AEP, UK)
0 T902 1-443-244-11 TRANSFORMER, POWER (US, CND)

0 T902 1-443-396-11 TRANSFORMER, POWER (EA)
0 T902 1-443-397-11 TRANSFORMER, POWER (KR)

#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#8 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#5 7-685-661-14 SCREW +BVTP 4X12 TYPE2 N-S

1

(E, E51, EA, MX, SP, TW, AR, AUS)

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

32

front panel assy-2

not supplied
(HP board)

not supplied
(back light board)

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

51

55

54

57

57

57

7-2. FRONT PANEL ASSY-1

HCD-NE3

Ref. No. Part No. Description Remark

51 4-253-222-01 KNOB, VOLUME
54 A-1055-611-A CONTROL BOARD, COMPLETE (SP)
54 A-1056-204-A CONTROL BOARD, COMPLETE (E, E51, AR)
54 A-1056-001-A CONTROL BOARD, COMPLETE (TW, AUS)
54 A-1056-250-A CONTROL BOARD, COMPLETE (MX)

Ref. No. Part No. Description Remark

54 A-1056-524-A CONTROL BOARD, COMPLETE (KR)
54 A-4750-270-A CONTROL BOARD, COMPLETE (AEP, UK)
54 A-4751-333-A CONTROL BOARD, COMPLETE (US, CND)
55 3-921-725-01 SCREW (2.6X10), +PWH
57 4-951-620-11 SCREW (2.6X10), +BVTP

54 A-1056-496-A CONTROL BOARD, COMPLETE (EA)

33

HCD-NE3

7-3. FRONT PANEL ASSY-2

106

107

108

not supplied

103

101

102

104

109

105

#6

not supplied

112

111

111

111

not supplied

110

Ref. No. Part No. Description Remark

101 X-4956-276-1 LID, CASS ASSY (X)
102 4-245-034-01 SPRING (CASSETTE)
103 4-245-018-01 HOLDER (CASSETTE)
104 4-238-631-01 TAPE SPRING
105 4-246-784-01 FOOT RUBBER

106 X-2022-201-1 PANEL ASSY, FRONT

(E, E51, EA, MX, SP, TW, AR, AUS)

106 X-4956-274-1 PANEL ASSY, FRONT (AEP, UK, KR)

34

Ref. No. Part No. Description Remark

106 X-4956-277-1 PANEL ASSY, FRONT (US, CND)
107 4-231-841-01 SPRING (HEART CAM-B)
108 4-231-825-01 CAM (B), HEART
109 4-224-104-41 DAMPER
110 1-796-352-41 DECK, MECHANICAL (CMAL5Z220A)

111 4-951-620-11 SCREW (2.6X10), +BVTP
112 3-701-748-00 CLAMP
#6 7-685-862-09 SCREW +BVTT 2.6X6 (S)

HCD-NE3

Ver. 1.1

7-4. TOP PANEL ASSY

159

156

160

157

158

168

155

161

S820

153

not supplied

151

S101

169

Ref. No. Part No. Description Remark

151 3-921-725-01 SCREW (2.6X10), +PWH
153 3-931-379-31 RUBBER, VIBRATION PROOF (GREEN)
154 3-931-379-21 RUBBER, VIBRATION PROOF (RED)
155 4-242-171-01 DAMPER 150 N
156 4-246-193-01 HOLDER, CHUCK A

170

154

167

154

153

151

163

166

not supplied

not supplied

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

Ref. No. Part No. Description Remark

161 4-245-015-31 CABINET (TOP) (EXCEPT US, CND)
163 1-827-991-11 WIRE (FLAT TYPE) (16 CORE)
166 A-4751-032-A BD BOARD, COMPLETE

0 167 8-820-221-01 OPTICAL PICK-UP KSM-213EDP/C2NP

168 4-248-711-11 SPRING (CD)

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

157 4-249-238-01 MAGNET (18-30-5)
158 4-246-192-01 BASE, CHUCK N
159 X-4956-278-1 CD ASSY, LID
160 4-246-191-11 PLATE, MAGNET
161 4-245-015-21 CABINET (TOP) (US, CND)

169 4-951-620-01 SCREW (2.6X8), +BVTP
170 4-247-493-01 COVER, CD
S101 1-771-853-11 SWITCH, DETECTION (LIMIT)
S820 1-692-960-11 SWITCH, PUSH (1KEY)

(CD LID OPEN/CLOSE DETECT)

35

HCD-NE3

AMP

BACK LIGHT BD

SECTION 8

ELECTRICAL PARTS LIST

NOTE:

• Due to standardization, replacements in the
parts list may be different from the parts speci­fied in the diagrams or the components used
on the set.

• -XX and -X mean standardized parts, so they
may have some difference from the original
one.

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

•Abbreviation
AR : Argentina model
AUS: Australian model
CND : Canadian model

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

A-4750-277-A AMP BOARD, COMPLETE

C501 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C503 1-126-947-11 ELECT 47uF 20% 35V
C505 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C506 1-126-947-11 ELECT 47uF 20% 35V
C507 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C509 1-126-949-11 ELECT 220uF 20% 35V
C510 1-126-949-11 ELECT 220uF 20% 35V
C511 1-136-177-00 FILM 1uF 5% 50V
C512 1-136-177-00 FILM 1uF 5% 50V
C513 1-136-177-00 FILM 1uF 5% 50V

C514 1-136-177-00 FILM 1uF 5% 50V
C516 1-126-933-11 ELECT 100uF 20% 16V

CN501 1-564-507-11 PLUG, CONNECTOR 4P

E51 : Chilean and Peruvian model
EA : Saudi Arabia model
KR : Korea model

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

< CAPACITOR >

< CONNECTOR >

• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order­ing these items.

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

• CAPACITORS
uF: µF

• COILS
uH: µH

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

R518 1-216-841-11 METAL CHIP 47K 5% 1/10W

0 R519 1-215-889-00 METAL OXIDE 330 5% 2W F
0 R520 1-215-889-00 METAL OXIDE 330 5% 2W F

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

BACK LIGHT BOARD

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

< LED >

D701 8-719-075-50 LED SELS6B14C-TP5 (LCD BACK LIGHT)

D702 8-719-075-50 LED SELS6B14C-TP5 (LCD BACK LIGHT)

D703 8-719-075-50 LED SELS6B14C-TP5 (LCD BACK LIGHT)

< RESISTOR >

R707 1-216-810-11 METAL CHIP 120 5% 1/10W
R708 1-216-810-11 METAL CHIP 120 5% 1/10W
R709 1-216-810-11 METAL CHIP 120 5% 1/10W
R710 1-216-810-11 METAL CHIP 120 5% 1/10W
R711 1-216-810-11 METAL CHIP 120 5% 1/10W

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

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

< EARTH TERMINAL >

EP903 1-537-770-21 TERMINAL BOARD, GROUND

< IC >

IC501 8-759-333-24 IC LM1876TF

< RESISTOR >

R501 1-216-821-11 METAL CHIP 1K 5% 1/10W
R502 1-216-841-11 METAL CHIP 47K 5% 1/10W
R503 1-216-819-11 METAL CHIP 680 5% 1/10W
R504 1-249-437-11 CARBON 47K 5% 1/4W
R505 1-216-841-11 METAL CHIP 47K 5% 1/10W

R506 1-216-821-11 METAL CHIP 1K 5% 1/10W
R507 1-216-833-11 METAL CHIP 10K 5% 1/10W
R508 1-216-819-11 METAL CHIP 680 5% 1/10W
R509 1-249-437-11 CARBON 47K 5% 1/4W
R511 1-216-839-11 METAL CHIP 33K 5% 1/10W

R512 1-216-839-11 METAL CHIP 33K 5% 1/10W
R514 1-216-833-11 METAL CHIP 10K 5% 1/10W

0 R515 1-216-373-81 METAL OXIDE 2.2 5% 2W F
0 R516 1-216-373-81 METAL OXIDE 2.2 5% 2W F

R517 1-216-842-11 METAL CHIP 56K 5% 1/10W

R712 1-216-810-11 METAL CHIP 120 5% 1/10W

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

A-4751-032-A BD BOARD, COMPLETE

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

< CAPACITOR >

C10 1-165-989-11 CERAMIC CHIP 10uF 10% 6.3V
C11 1-165-989-11 CERAMIC CHIP 10uF 10% 6.3V
C14 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C15 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C16 1-115-156-11 CERAMIC CHIP 1uF 10V

C17 1-126-923-11 ELECT 220uF 20% 16V
C18 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C111 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C112 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C113 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V

C114 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C115 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C116 1-126-923-11 ELECT 220uF 20% 16V
C117 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C122 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C123 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C124 1-162-959-11 CERAMIC CHIP 330PF 5% 50V

36

HCD-NE3

BD CONTROL

Ref. No. Part No. Description Remark

C125 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C131 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C132 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

C133 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C141 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C142 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V
C143 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C151 1-126-923-11 ELECT 220uF 20% 16V

C160 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C161 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C162 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C163 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C164 1-164-360-11 CERAMIC CHIP 0.1uF 16V

C170 1-126-934-11 ELECT 220uF 20% 16V
C171 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C172 1-162-920-11 CERAMIC CHIP 27PF 5% 50V
C174 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C181 1-164-360-11 CERAMIC CHIP 0.1uF 16V

C182 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C183 1-126-923-11 ELECT 220uF 20% 16V
C184 1-126-923-11 ELECT 220uF 20% 16V
C185 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C186 1-164-315-11 CERAMIC CHIP 470PF 5% 50V

C194 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C195 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C201 1-126-923-11 ELECT 220uF 20% 16V
C202 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C203 1-126-923-11 ELECT 220uF 20% 16V

C210 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C211 1-164-230-11 CERAMIC CHIP 220PF 5% 50V
C212 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C213 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C251 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V

C252 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C257 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C258 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C259 1-164-360-11 CERAMIC CHIP 0.1uF 16V

Ref. No. Part No. Description Remark

JR111 1-216-296-11 SHORT CHIP 0

< TRANSISTOR >

Q10 6-550-363-01 TRANSISTOR 2SB1690KT146

< RESISTOR/FERRITE BEAD >

R10 1-216-791-11 METAL CHIP 3.3 5% 1/10W
R11 1-216-864-11 SHORT CHIP 0
R12 1-216-845-11 METAL CHIP 100K 5% 1/10W
R13 1-218-446-11 METAL CHIP 1 5% 1/10W
R111 1-216-821-11 METAL CHIP 1K 5% 1/10W

R112 1-216-835-11 METAL CHIP 15K 5% 1/10W
R113 1-216-821-11 METAL CHIP 1K 5% 1/10W
R114 1-216-835-11 METAL CHIP 15K 5% 1/10W
R121 1-216-835-11 METAL CHIP 15K 5% 1/10W
R131 1-216-857-11 METAL CHIP 1M 5% 1/10W

R132 1-216-833-11 METAL CHIP 10K 5% 1/10W
R133 1-216-848-11 METAL CHIP 180K 5% 1/10W
R141 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R142 1-216-821-11 METAL CHIP 1K 5% 1/10W
R143 1-216-827-11 METAL CHIP 3.3K 5% 1/10W

R151 1-216-864-11 SHORT CHIP 0
R161 1-216-809-11 METAL CHIP 100 5% 1/10W
R162 1-216-841-11 METAL CHIP 47K 5% 1/10W
R171 1-216-817-11 METAL CHIP 470 5% 1/10W
R172 1-216-857-11 METAL CHIP 1M 5% 1/10W

R173 1-216-295-00 SHORT CHIP 0
R181 1-216-809-11 METAL CHIP 100 5% 1/10W
R182 1-216-809-11 METAL CHIP 100 5% 1/10W
R201 1-500-445-21 FERRITE, EMI (SMD) (2012)
R202 1-216-864-11 SHORT CHIP 0

R204 1-500-445-21 FERRITE, EMI (SMD) (2012)
R251 1-216-833-11 METAL CHIP 10K 5% 1/10W
R252 1-216-837-11 METAL CHIP 22K 5% 1/10W
R406 1-216-809-11 METAL CHIP 100 5% 1/10W
R407 1-216-809-11 METAL CHIP 100 5% 1/10W

< CONNECTOR >

CN101 1-793-907-11 CONNECTOR, FFC/FPC 16P
CN201 1-568-860-11 SOCKET, CONNECTOR 17P

< IC >

IC101 8-752-425-11 IC CXD3058AR
IC251 6-705-808-01 IC BA5947FM

< SHORT >

JR101 1-216-296-11 SHORT CHIP 0
JR102 1-216-296-11 SHORT CHIP 0
JR103 1-216-296-11 SHORT CHIP 0
JR104 1-216-296-11 SHORT CHIP 0
JR105 1-216-296-11 SHORT CHIP 0

JR106 1-216-296-11 SHORT CHIP 0
JR107 1-216-296-11 SHORT CHIP 0
JR108 1-216-864-11 SHORT CHIP 0
JR109 1-216-296-11 SHORT CHIP 0
JR110 1-216-296-11 SHORT CHIP 0

R408 1-216-809-11 METAL CHIP 100 5% 1/10W
R409 1-216-809-11 METAL CHIP 100 5% 1/10W
R410 1-216-809-11 METAL CHIP 100 5% 1/10W
R411 1-216-809-11 METAL CHIP 100 5% 1/10W
R412 1-216-809-11 METAL CHIP 100 5% 1/10W

< VIBRATOR >

X101 1-579-280-11 VIBRATOR, CRYSTAL (16.9344MHz)

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

A-1055-611-A CONTROL BOARD, COMPLETE (SP)
A-1056-001-A CONTROL BOARD, COMPLETE (TW, AUS)
A-1056-204-A CONTROL BOARD, COMPLETE (E, E51, AR)
A-1056-250-A CONTROL BOARD, COMPLETE (MX)
A-1056-496-A CONTROL BOARD, COMPLETE (EA)

A-1056-524-A CONTROL BOARD, COMPLETE (KR)
A-4750-270-A CONTROL BOARD, COMPLETE (AEP, UK)
A-4751-333-A CONTROL BOARD, COMPLETE (US, CND)

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

4-245-030-01 HOLDER (LCD)
4-245-801-01 SHEET (LCD)

37

HCD-NE3

CONTROL

Ref. No. Part No. Description Remark

4-248-365-01 SHEET (PLATE)
4-248-366-01 SHEET (LIGHT)

< CAPACITOR >

C801 1-164-160-11 CERAMIC CHIP 20PF 5% 50V
C802 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C803 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C804 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C805 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V

C809 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C810 1-124-222-91 ELECT 22uF 20% 6.3V
C811 1-124-234-00 ELECT 22uF 20% 16V
C812 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C813 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C814 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C815 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C816 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C823 1-104-655-91 ELECT 470uF 20% 6.3V
C824 1-124-589-11 ELECT 47uF 20% 16V

C825 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C826 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C827 1-126-157-11 ELECT 10uF 20% 16V
C828 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C829 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V

C830 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C831 1-164-230-11 CERAMIC CHIP 220PF 5% 50V
C832 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C834 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< CONNECTOR >

CNB302 1-784-780-11 CONNECTOR, FFC 19P
CNB303 1-691-040-31 CONNECTOR, FFC 8P
CNB801 1-568-826-11 CONNECTOR, FFC 7P
CNB802 1-568-830-11 CONNECTOR, FFC 11P

< DIODE >

D801 8-719-991-33 DIODE 1SS133T-77
D806 8-719-060-44 DIODE SLR-342VRT32
D807 8-719-991-33 DIODE 1SS133T-77
D808 8-719-991-33 DIODE 1SS133T-77
D809 8-719-991-33 DIODE 1SS133T-77

D810 8-719-991-33 DIODE 1SS133T-77
D811 8-719-991-33 DIODE 1SS133T-77
D812 8-719-991-33 DIODE 1SS133T-77

< IC >

IC801 6-804-383-01 IC LC877456C-53K5-E
IC802 6-600-309-01 IC RPM7240-H9
IC803 8-759-532-64 IC M62703SL-TP

< SHORT >

JR101 1-216-864-11 SHORT CHIP 0
JR102 1-216-864-11 SHORT CHIP 0
JR103 1-216-864-11 SHORT CHIP 0
JR104 1-216-864-11 SHORT CHIP 0
JR105 1-216-864-11 SHORT CHIP 0

JR106 1-216-864-11 SHORT CHIP 0
JR107 1-216-864-11 SHORT CHIP 0

Ref. No. Part No. Description Remark

JR109 1-216-864-11 SHORT CHIP 0

< COIL >

L801 1-410-509-11 INDUCTOR 10uH

< LIQUID CRYSTAL DISPLAY >

LCD801 1-805-530-11 DISPLAY PANEL, LIQUID CRYSTAL

< TRANSISTOR >

Q801 8-729-034-51 TRANSISTOR KTC3875
Q802 8-729-037-13 TRANSISTOR KTA1271Y
Q803 8-729-054-16 TRANSISTOR KRC402-RTK
Q804 8-729-037-13 TRANSISTOR KTA1271Y
Q805 8-729-054-16 TRANSISTOR KRC402-RTK

Q806 8-729-054-16 TRANSISTOR KRC402-RTK
Q808 8-729-034-51 TRANSISTOR KTC3875

< RESISTOR >

R701 1-216-839-11 METAL CHIP 33K 5% 1/10W

(US, CND)
R702 1-216-852-11 METAL CHIP 390K 5% 1/10W
R703 1-216-833-11 METAL CHIP 10K 5% 1/10W
R704 1-216-845-11 METAL CHIP 100K 5% 1/10W
R705 1-216-838-11 METAL CHIP 27K 5% 1/10W

(EXCEPT US, CND)

R706 1-216-827-11 METAL CHIP 3.3K 5% 1/10W

(EXCEPT US, CND)
R801 1-216-809-11 METAL CHIP 100 5% 1/10W
R803 1-216-809-11 METAL CHIP 100 5% 1/10W
R804 1-216-809-11 METAL CHIP 100 5% 1/10W
R805 1-216-809-11 METAL CHIP 100 5% 1/10W

R806 1-216-821-11 METAL CHIP 1K 5% 1/10W
R809 1-216-849-11 METAL CHIP 220K 5% 1/10W
R810 1-216-809-11 METAL CHIP 100 5% 1/10W
R811 1-216-809-11 METAL CHIP 100 5% 1/10W
R812 1-216-809-11 METAL CHIP 100 5% 1/10W

R813 1-216-837-11 METAL CHIP 22K 5% 1/10W
R814 1-216-841-11 METAL CHIP 47K 5% 1/10W
R815 1-216-809-11 METAL CHIP 100 5% 1/10W
R816 1-216-837-11 METAL CHIP 22K 5% 1/10W
R818 1-216-809-11 METAL CHIP 100 5% 1/10W

R820 1-216-842-11 METAL CHIP 56K 5% 1/10W
R822 1-216-809-11 METAL CHIP 100 5% 1/10W
R823 1-216-809-11 METAL CHIP 100 5% 1/10W
R824 1-216-809-11 METAL CHIP 100 5% 1/10W
R825 1-216-809-11 METAL CHIP 100 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
R831 1-216-809-11 METAL CHIP 100 5% 1/10W
R832 1-216-833-11 METAL CHIP 10K 5% 1/10W
R833 1-216-841-11 METAL CHIP 47K 5% 1/10W

R834 1-216-841-11 METAL CHIP 47K 5% 1/10W
R835 1-216-841-11 METAL CHIP 47K 5% 1/10W
R836 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R837 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R838 1-216-809-11 METAL CHIP 100 5% 1/10W

R839 1-216-809-11 METAL CHIP 100 5% 1/10W

38

HCD-NE3

CONTROL HP MAIN

Ref. No. Part No. Description Remark

R840 1-216-841-11 METAL CHIP 47K 5% 1/10W
R851 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R852 1-216-813-11 METAL CHIP 220 5% 1/10W
R853 1-216-815-11 METAL CHIP 330 5% 1/10W

R854 1-216-817-11 METAL CHIP 470 5% 1/10W
R855 1-216-819-11 METAL CHIP 680 5% 1/10W
R856 1-216-821-11 METAL CHIP 1K 5% 1/10W
R857 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R858 1-216-827-11 METAL CHIP 3.3K 5% 1/10W

R859 1-216-813-11 METAL CHIP 220 5% 1/10W
R860 1-216-815-11 METAL CHIP 330 5% 1/10W
R861 1-216-817-11 METAL CHIP 470 5% 1/10W
R862 1-216-819-11 METAL CHIP 680 5% 1/10W
R863 1-216-821-11 METAL CHIP 1K 5% 1/10W

R869 1-216-833-11 METAL CHIP 10K 5% 1/10W
R870 1-216-833-11 METAL CHIP 10K 5% 1/10W
R871 1-216-833-11 METAL CHIP 10K 5% 1/10W
R874 1-216-833-11 METAL CHIP 10K 5% 1/10W
R875 1-216-821-11 METAL CHIP 1K 5% 1/10W

(E, E51, EA, MX, AR)

R875 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

(US, CND)
R875 1-216-864-11 SHORT CHIP 0 (AEP, UK)
R876 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(US, CND, E, E51, EA, MX, AR)

Ref. No. Part No. Description Remark

S808 1-786-050-21 SWITCH, KEY BOARD (x)
S809 1-786-050-21 SWITCH, KEY BOARD (TUNE – . m)
S810 1-786-050-21 SWITCH, KEY BOARD (TUNE + M >)

S811 1-786-050-21 SWITCH, KEY BOARD (DISPLAY)
S812 1-786-050-21 SWITCH, KEY BOARD (BASS/TREBLE)

S813 1-786-050-21 SWITCH, KEY BOARD (DSGX)

< VIBRATOR >

X801 1-760-252-12 VIBRATOR, CRYSTAL (32.768kHz)

X802 1-795-004-21 VIBRATOR, CERAMIC (10MHz)

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

HP BOARD

*********

< CAPACITOR >

C520 1-127-876-21 CERAMIC 0.01uF 10% 50V
C521 1-127-876-21 CERAMIC 0.01uF 10% 50V

< JACK >

J301 1-793-829-11 JACK, HEADPHONE (PHONES)

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

R876 1-216-864-11 SHORT CHIP 0 (SP, TW, KR, AUS)

R878 1-216-833-11 METAL CHIP 10K 5% 1/10W

R879 1-216-833-11 METAL CHIP 10K 5% 1/10W
R881 1-247-807-31 CARBON 100 5% 1/4W
R882 1-216-845-11 METAL CHIP 100K 5% 1/10W
R883 1-216-841-11 METAL CHIP 47K 5% 1/10W
R884 1-216-821-11 METAL CHIP 1K 5% 1/10W

R885 1-216-841-11 METAL CHIP 47K 5% 1/10W
R886 1-216-821-11 METAL CHIP 1K 5% 1/10W
R887 1-216-817-11 METAL CHIP 470 5% 1/10W
R890 1-216-813-11 METAL CHIP 220 5% 1/10W
R891 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R892 1-216-841-11 METAL CHIP 47K 5% 1/10W
R893 1-216-841-11 METAL CHIP 47K 5% 1/10W
R894 1-216-837-11 METAL CHIP 22K 5% 1/10W
R895 1-216-833-11 METAL CHIP 10K 5% 1/10W
R897 1-216-845-11 METAL CHIP 100K 5% 1/10W

R898 1-216-845-11 METAL CHIP 100K 5% 1/10W

< ROTARY ENCODER >

RV801 1-418-632-11 ENCODER, ROTARY (12 TYPE) (VOLUME)

< SWITCH >

S801 1-786-050-21 SWITCH, KEY BOARD (I/1)
S802 1-786-050-21 SWITCH, KEY BOARD (TAPE N)
S803 1-786-050-21 SWITCH, KEY BOARD (CD NX)
S804 1-786-050-21 SWITCH, KEY BOARD (TUNER, BAND)
S805 1-786-050-21 SWITCH, KEY BOARD (CD SYNCHRO)

S806 1-786-050-21 SWITCH, KEY BOARD (z REC PAUSE/START)
S807 1-786-050-21 SWITCH, KEY BOARD (PLAY MODE)

A-4750-275-A MAIN BOARD, COMPLETE

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

< CAPACITOR >

C101 1-162-925-11 CERAMIC CHIP 68PF 5% 50V
C102 1-162-977-11 CERAMIC CHIP 0.0018uF 10% 50V
C103 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C104 1-104-665-11 ELECT 100uF 20% 25V
C106 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C107 1-126-961-11 ELECT 2.2uF 20% 50V
C108 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C109 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C110 1-164-218-11 CERAMIC CHIP 180PF 5% 50V
C111 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V

C112 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C113 1-126-957-11 ELECT 0.22uF 20% 50V
C114 1-126-959-11 ELECT 0.47uF 20% 50V
C115 1-126-963-11 ELECT 4.7uF 20% 50V
C116 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C117 1-164-730-11 CERAMIC CHIP 0.0012uF 10% 50V
C118 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V
C119 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C121 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C126 1-162-960-11 CERAMIC CHIP 220PF 10% 50V

C127 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C132 1-126-963-11 ELECT 4.7uF 20% 50V
C133 1-130-491-00 MYLAR 0.047uF 5% 50V
C134 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C135 1-126-964-11 ELECT 10uF 20% 50V

C136 1-126-964-11 ELECT 10uF 20% 50V
C201 1-162-925-11 CERAMIC CHIP 68PF 5% 50V
C202 1-162-977-11 CERAMIC CHIP 0.0018uF 10% 50V
C203 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

39

HCD-NE3

MAIN

Ref. No. Part No. Description Remark

C204 1-104-665-11 ELECT 100uF 20% 25V

C206 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C207 1-126-961-11 ELECT 2.2uF 20% 50V
C208 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C209 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C210 1-164-218-11 CERAMIC CHIP 180PF 5% 50V

C211 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C212 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C213 1-126-957-11 ELECT 0.22uF 20% 50V
C214 1-126-959-11 ELECT 0.47uF 20% 50V
C215 1-126-963-11 ELECT 4.7uF 20% 50V

C216 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C217 1-164-730-11 CERAMIC CHIP 0.0012uF 10% 50V
C218 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V
C219 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C221 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C226 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C227 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C232 1-126-963-11 ELECT 4.7uF 20% 50V
C233 1-130-491-00 MYLAR 0.047uF 5% 50V
C234 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C235 1-126-964-11 ELECT 10uF 20% 50V
C236 1-126-964-11 ELECT 10uF 20% 50V
C301 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C302 1-104-655-91 ELECT 470uF 20% 6.3V
C305 1-104-655-91 ELECT 470uF 20% 6.3V

C308 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C309 1-126-767-11 ELECT 1000uF 20% 16V
C310 1-127-888-21 CERAMIC 0.1uF 10% 50V
C311 1-128-809-11 CERAMIC 100PF 5% 50V
C312 1-162-960-11 CERAMIC CHIP 220PF 10% 50V

C313 1-126-933-11 ELECT 100uF 20% 16V
C314 1-137-150-11 FILM 0.01uF 5% 100V
C315 1-128-809-11 CERAMIC 100PF 5% 50V
C316 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C317 1-128-809-11 CERAMIC 100PF 5% 50V

C318 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C319 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C320 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C321 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V
C322 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V

C323 1-126-943-11 ELECT 2200uF 20% 25V
C324 1-126-934-11 ELECT 220uF 20% 16V
C326 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C328 1-126-935-11 ELECT 470uF 20% 16V
C329 1-126-916-11 ELECT 1000uF 20% 6.3V

C330 1-104-665-11 ELECT 100uF 20% 25V
C331 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
C332 1-126-927-11 ELECT 2200uF 20% 10V
C333 1-126-969-11 ELECT 220uF 20% 50V
C335 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V

Ref. No. Part No. Description Remark

C354 1-126-961-11 ELECT 2.2uF 20% 50V
C355 1-130-485-00 MYLAR 0.015uF 5% 50V
C356 1-130-481-00 MYLAR 0.0068uF 5% 50V
C357 1-130-481-00 MYLAR 0.0068uF 5% 50V

C358 1-130-486-00 MYLAR 0.018uF 5% 50V
C360 1-126-964-11 ELECT 10uF 20% 50V
C361 1-126-947-11 ELECT 47uF 20% 35V
C362 1-126-964-11 ELECT 10uF 20% 50V
C370 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< CONNECTOR >

CN302 1-784-780-11 CONNECTOR, FFC 19P
CN303 1-691-040-31 CONNECTOR, FFC 8P
CN305 1-784-778-11 CONNECTOR, FFC 17P
CN309 1-564-506-11 PLUG, CONNECTOR 3P
CNB307 1-564-509-11 PLUG, CONNECTOR 6P

* CNB308 1-564-512-11 PLUG, CONNECTOR 9P

< DIODE >

D301 8-719-991-33 DIODE 1SS133T-77
D302 8-719-991-33 DIODE 1SS133T-77
D303 8-719-109-72 DIODE RD3.9ESB2
D304 8-719-109-72 DIODE RD3.9ESB2
D305 8-719-983-20 DIODE MTZJ-T-77-4.3C

D306 8-719-983-20 DIODE MTZJ-T-77-4.3C
D307 8-719-991-33 DIODE 1SS133T-77
D308 8-719-991-33 DIODE 1SS133T-77
D310 8-719-983-20 DIODE MTZJ-T-77-4.3C
D317 8-719-991-33 DIODE 1SS133T-77

D318 8-719-991-33 DIODE 1SS133T-77
D321 8-719-991-33 DIODE 1SS133T-77
D322 8-719-991-33 DIODE 1SS133T-77

< FERRITE BEAD >

FB301 1-412-473-21 INDUCTOR (SMALL TYPE)
FB302 1-412-473-21 INDUCTOR (SMALL TYPE)
FB317 1-500-445-21 FERRITE, EMI (SMD) (2012)

< IC >

IC302 6-702-895-01 IC BD3881FV

< JACK >

J302 1-536-708-81 TERMINAL BOARD, PUSH (4P)

(SPEAKER IMPEDANCE USE 8-16Ω)

J303 1-778-940-11 JACK 2P (MD)

< CAPACITOR/COIL >

JW120 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
JW323 1-410-509-11 INDUCTOR 10uH

< COIL >

C336 1-126-965-11 ELECT 22uF 20% 50V
C345 1-126-964-11 ELECT 10uF 20% 50V
C346 1-126-768-11 ELECT 2200uF 20% 16V
C351 1-104-665-11 ELECT 100uF 20% 25V
C352 1-126-953-11 ELECT 2200uF 20% 35V

C353 1-126-953-11 ELECT 2200uF 20% 35V

40

L101 1-422-009-13 COIL, AIR-CORE
L201 1-422-009-13 COIL, AIR-CORE

< TRANSISTOR >

Q311 8-729-037-13 TRANSISTOR KTA1271Y
Q312 8-729-036-86 TRANSISTOR KTC3203Y-AT

HCD-NE3

MAIN

Ref. No. Part No. Description Remark

Q313 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q314 8-729-037-13 TRANSISTOR KTA1271Y
Q315 8-729-054-16 TRANSISTOR KRC402-RTK

Q317 8-729-028-54 TRANSISTOR KTC3205
Q319 8-729-040-76 TRANSISTOR KTA1273-Y-AT
Q320 8-729-054-16 TRANSISTOR KRC402-RTK
Q326 8-729-034-50 TRANSISTOR KTA1504
Q327 8-729-034-50 TRANSISTOR KTA1504

Q328 8-729-045-62 FET 2SK2158-T2B
Q329 8-729-045-62 FET 2SK2158-T2B
Q330 8-729-045-62 FET 2SK2158-T2B
Q331 8-729-054-03 TRANSISTOR KRA303-RTK
Q332 8-729-054-03 TRANSISTOR KRA303-RTK

Q333 8-729-054-16 TRANSISTOR KRC402-RTK
Q338 8-729-054-16 TRANSISTOR KRC402-RTK
Q339 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q342 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q343 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q344 8-729-142-46 TRANSISTOR 2SC2001-LK
Q345 8-729-142-46 TRANSISTOR 2SC2001-LK
Q346 8-729-801-93 TRANSISTOR 2SD1387-3
Q347 8-729-037-03 TRANSISTOR KTA1266GR-AT
Q348 8-729-036-58 TRANSISTOR KRC102M-AT

< RESISTOR >

R100 1-216-812-11 METAL CHIP 180 5% 1/10W
R101 1-216-834-11 METAL CHIP 12K 5% 1/10W
R102 1-216-840-11 METAL CHIP 39K 5% 1/10W
R103 1-216-817-11 METAL CHIP 470 5% 1/10W
R104 1-216-805-11 METAL CHIP 47 5% 1/10W

R105 1-216-852-11 METAL CHIP 390K 5% 1/10W
R106 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R107 1-216-847-11 METAL CHIP 150K 5% 1/10W
R108 1-216-835-11 METAL CHIP 15K 5% 1/10W
R109 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R111 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R112 1-216-839-11 METAL CHIP 33K 5% 1/10W
R113 1-216-817-11 METAL CHIP 470 5% 1/10W
R114 1-216-818-11 METAL CHIP 560 5% 1/10W
R115 1-216-827-11 METAL CHIP 3.3K 5% 1/10W

R116 1-216-832-11 METAL CHIP 8.2K 5% 1/10W
R117 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R118 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R119 1-216-824-11 METAL CHIP 1.8K 5% 1/10W
R120 1-216-833-11 METAL CHIP 10K 5% 1/10W

R121 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R122 1-216-843-11 METAL CHIP 68K 5% 1/10W
R123 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R124 1-216-835-11 METAL CHIP 15K 5% 1/10W
R125 1-216-837-11 METAL CHIP 22K 5% 1/10W

R126 1-216-837-11 METAL CHIP 22K 5% 1/10W
R128 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
R131 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
R132 1-216-821-11 METAL CHIP 1K 5% 1/10W
R136 1-216-833-11 METAL CHIP 10K 5% 1/10W

R137 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R143 1-216-832-11 METAL CHIP 8.2K 5% 1/10W
R200 1-216-812-11 METAL CHIP 180 5% 1/10W

Ref. No. Part No. Description Remark

R201 1-216-834-11 METAL CHIP 12K 5% 1/10W
R202 1-216-840-11 METAL CHIP 39K 5% 1/10W

R203 1-216-817-11 METAL CHIP 470 5% 1/10W
R204 1-216-805-11 METAL CHIP 47 5% 1/10W
R205 1-216-852-11 METAL CHIP 390K 5% 1/10W
R206 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R207 1-216-847-11 METAL CHIP 150K 5% 1/10W

R208 1-216-835-11 METAL CHIP 15K 5% 1/10W
R209 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R211 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R212 1-216-839-11 METAL CHIP 33K 5% 1/10W
R213 1-216-817-11 METAL CHIP 470 5% 1/10W

R214 1-216-818-11 METAL CHIP 560 5% 1/10W
R215 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R216 1-216-832-11 METAL CHIP 8.2K 5% 1/10W
R217 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R218 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W

R219 1-216-824-11 METAL CHIP 1.8K 5% 1/10W
R220 1-216-833-11 METAL CHIP 10K 5% 1/10W
R221 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R222 1-216-843-11 METAL CHIP 68K 5% 1/10W
R223 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R224 1-216-835-11 METAL CHIP 15K 5% 1/10W
R225 1-216-837-11 METAL CHIP 22K 5% 1/10W
R226 1-216-837-11 METAL CHIP 22K 5% 1/10W
R228 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
R231 1-216-822-11 METAL CHIP 1.2K 5% 1/10W

R232 1-216-821-11 METAL CHIP 1K 5% 1/10W
R236 1-216-833-11 METAL CHIP 10K 5% 1/10W
R237 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R243 1-216-832-11 METAL CHIP 8.2K 5% 1/10W
R301 1-216-841-11 METAL CHIP 47K 5% 1/10W

R302 1-216-835-11 METAL CHIP 15K 5% 1/10W
R303 1-216-833-11 METAL CHIP 10K 5% 1/10W
R304 1-216-821-11 METAL CHIP 1K 5% 1/10W
R305 1-216-809-11 METAL CHIP 100 5% 1/10W
R315 1-216-821-11 METAL CHIP 1K 5% 1/10W

R317 1-216-841-11 METAL CHIP 47K 5% 1/10W
R318 1-216-817-11 METAL CHIP 470 5% 1/10W
R319 1-216-857-11 METAL CHIP 1M 5% 1/10W
R320 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R321 1-216-845-11 METAL CHIP 100K 5% 1/10W

R322 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R323 1-216-821-11 METAL CHIP 1K 5% 1/10W
R324 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R325 1-216-845-11 METAL CHIP 100K 5% 1/10W
R326 1-216-845-11 METAL CHIP 100K 5% 1/10W

R327 1-216-833-11 METAL CHIP 10K 5% 1/10W
R332 1-216-821-11 METAL CHIP 1K 5% 1/10W
R336 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R348 1-216-821-11 METAL CHIP 1K 5% 1/10W
R349 1-216-842-11 METAL CHIP 56K 5% 1/10W

R350 1-216-833-11 METAL CHIP 10K 5% 1/10W
R351 1-216-833-11 METAL CHIP 10K 5% 1/10W
R352 1-249-413-11 CARBON 470 5% 1/4W

0R353 1-212-958-00 FUSIBLE 10 5% 1/2W F

R358 1-216-842-11 METAL CHIP 56K 5% 1/10W

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

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

41

HCD-NE3

MAIN POWER REG

Ref. No. Part No. Description Remark

R359 1-260-330-11 CARBON 1.5K 5% 1/2W

0 R360 1-219-787-17 FUSIBLE 5.6 5% 1/4W F
0 R361 1-219-787-17 FUSIBLE 5.6 5% 1/4W F

R362 1-216-836-11 METAL CHIP 18K 5% 1/10W
R363 1-216-836-11 METAL CHIP 18K 5% 1/10W

R364 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R365 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R366 1-216-837-11 METAL CHIP 22K 5% 1/10W
R367 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R368 1-216-833-11 METAL CHIP 10K 5% 1/10W

R370 1-216-833-11 METAL CHIP 10K 5% 1/10W
R371 1-216-833-11 METAL CHIP 10K 5% 1/10W
R372 1-216-844-11 METAL CHIP 82K 5% 1/10W
R373 1-216-833-11 METAL CHIP 10K 5% 1/10W

< TRANSFORMER >

T301 1-423-980-11 TRANSFORMER, BIAS OSCILLATION

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

A-1055-614-A POWER BOARD, COMPLETE (E, E51, SP)
A-1056-003-A POWER BOARD, COMPLETE (AR, AUS)
A-1056-266-A POWER BOARD, COMPLETE (MX, TW)
A-1056-495-A POWER BOARD, COMPLETE (EA)
A-1056-526-A POWER BOARD, COMPLETE (KR)

A-4750-273-A POWER BOARD, COMPLETE (AEP, UK)
A-4751-335-A POWER BOARD, COMPLETE (US, CND)

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

< CAPACITOR >

C901 1-136-165-00 FILM 0.1uF 5% 50V
C902 1-136-165-00 FILM 0.1uF 5% 50V
C903 1-136-165-00 FILM 0.1uF 5% 50V
C905 1-161-055-00 CERAMIC 0.022uF 10% 50V
C906 1-161-055-00 CERAMIC 0.022uF 10% 50V

C907 1-161-055-00 CERAMIC 0.022uF 10% 50V
C908 1-161-055-00 CERAMIC 0.022uF 10% 50V
C909 1-161-055-00 CERAMIC 0.022uF 10% 50V
C910 1-161-055-00 CERAMIC 0.022uF 10% 50V
C911 1-161-055-00 CERAMIC 0.022uF 10% 50V

C912 1-161-055-00 CERAMIC 0.022uF 10% 50V

0 C913 1-113-925-11 CERAMIC 0.01uF 20% 250V

C914 1-126-947-11 ELECT 47uF 20% 35V
C915 1-136-497-81 FILM 0.1uF 5% 50V

(EA, MX, TW)

C915 1-136-165-00 FILM 0.1uF 5% 50V

(EXCEPT EA, MX, TW)

Ref. No. Part No. Description Remark

D911 8-719-063-79 DIODE 1N4002B
D912 8-719-063-79 DIODE 1N4002B
D913 8-719-063-79 DIODE 1N4002B
D914 8-719-063-79 DIODE 1N4002B
D916 8-719-046-47 DIODE 1N5401TM

D917 8-719-046-47 DIODE 1N5401TM
D918 8-719-046-47 DIODE 1N5401TM
D919 8-719-046-47 DIODE 1N5401TM
D920 8-719-991-33 DIODE 1SS133T-77
D921 8-719-991-33 DIODE 1SS133T-77

D922 8-719-050-84 DIODE RB441Q-40T-77
D923 8-719-991-33 DIODE 1SS133T-77
D924 8-719-991-33 DIODE 1SS133T-77

< LINE FILTER >

0 LF901 1-402-663-11 TRANSFORMER, LINE FILTER (LFT)

< RESISTOR >

R901 1-249-437-11 CARBON 47K 5% 1/4W
R902 1-249-437-11 CARBON 47K 5% 1/4W

0 R903 1-219-237-51 CARBON 3.3M 5% 1/2W F

(US, CND)
R904 1-249-421-11 CARBON 2.2K 5% 1/4W
R905 1-249-421-11 CARBON 2.2K 5% 1/4W

R906 1-249-417-11 CARBON 1K 5% 1/4W

(US, CND, AEP, UK, KR)

R906 1-249-418-11 CARBON 1.2K 5% 1/4W

(EXCEPT US, CND, AEP, UK, KR)

R910 1-219-120-11 FUSIBLE 0.15 5% 1/4W

< RELAY >

0 RY901 1-755-276-11 RELAY, POWER

< SWITCH >

0 S901 1-571-309-11 SWITCH (VOLTAGE DETECT) (E, E51, EA, SP)

< TRANSFORMER >

0 T901 1-439-772-11 TRANSFORMER, POWER

(EXCEPT US, CND, AEP, UK, KR)

0 T901 1-439-779-11 TRANSFORMER, POWER (AEP, UK, KR)
0 T901 1-439-781-11 TRANSFORMER, POWER (US, CND)

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

REG BOARD

*********

< CONNECTOR >

* CN901 1-793-660-11 PIN, CONNECTOR (PC BOARD) 3P
* CN902 1-564-511-11 PLUG, CONNECTOR 8P

(EXCEPT EA, MX, TW, KR)

* CN902 1-564-710-11 PIN, CONNECTOR (SMALL TYPE) 8P

(EA, MX, TW, KR)

< DIODE >

D906 8-719-991-33 DIODE 1SS133T-77
D907 8-719-991-33 DIODE 1SS133T-77
D908 8-719-991-33 DIODE 1SS133T-77
D909 8-719-991-33 DIODE 1SS133T-77
D910 8-719-991-33 DIODE 1SS133T-77

42

< CAPACITOR >

C306 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C307 1-164-156-11 CERAMIC CHIP 0.1uF 25V

< IC >

IC305 8-759-231-57 IC TA7810S
IC306 8-759-450-49 IC BA07T

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

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

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

HCD-NE3

Ref. No. Part No. Description Remark

MISCELLANEOUS

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

0 5 1-696-570-21 CORD, POWER (EA)
0 5 1-775-790-12 CORD, POWER (AUS)
0 5 1-769-079-23 CORD, POWER (KR)
0 5 1-769-744-52 CORD, POWER (AEP, UK, E51, SP)
0 5 1-783-531-22 CORD, POWER (US, CND)

0 5 1-829-387-11 CORD, POWER (AR)
0 5 1-827-226-11 CORD, POWER (E, MX)
0 5 1-827-597-31 CORD, POWER (TW)

6 1-693-625-11 TUNER (FM/AM) (US, CND)
6 1-693-628-11 TUNER (FM/AM)

(E, E51, EA, MX, SP, TW, AR, AUS)

6 1-693-629-11 TUNER (FM/AM) (AEP, UK, KR)
10 1-500-386-11 FILTER, CLAMP (FERRITE CORE)
110 1-796-352-41 DECK, MECHANICAL (CMAL5Z220A)
163 1-827-991-11 WIRE (FLAT TYPE) (16 CORE)

0 167 8-820-221-01 OPTICAL PICK-UP KSM-213EDP/C2NP

0 T902 1-443-245-11 TRANSFORMER, POWER (AEP, UK)
0 T902 1-443-244-11 TRANSFORMER, POWER (US, CND)
0 T902 1-443-396-11 TRANSFORMER, POWER (EA)
0 T902 1-443-397-11 TRANSFORMER, POWER (KR)
0 T902 1-443-246-11 TRANSFORMER, POWER

(E, E51, SP, TW, AR, AUS)

Ref. No. Part No. Description Remark

S101 1-771-853-11 SWITCH, DETECTION (LIMIT)
S820 1-692-960-11 SWITCH, PUSH (1KEY)

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

ACCESSORIES

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

0 1-569-008-32 ADAPTOR, CONVERSION (E51, SP)
0 1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (UK)

(CD LID OPEN/CLOSE DETECT)

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

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

43

HCD-NE3

REVISION HISTORY

Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.

Ver. Date Description of Revision

1.0 2004.03 New

1.1 2005.07 Addition of Part No. for Ref. No. 170 on EXPLODED VIEWS (SPM-05124)