UK Model E Model Australian Modeldiagramas.diagramasde.com/audio/HCD-M70 sm.pdf · SERVICE MANUAL...

SERVICE MANUAL

Tape player sectionRecording system 4-track 2-channel stereoFrequency response 50 - 13,000 Hz (±3 dB),

using a Sony TYPE Icassette

Tuner sectionFM stereo, FM/AM superheterodyne tuner

FM tuner sectionTuning rangeNorth American model: 87.5 - 108.0 MHz

(100-kHz step)Other models: 87.5 - 108.0 MHz

(50-kHz step)Antenna FM wire antennaAntenna terminals 75 ohms unbalancedIntermediate frequency 10.7 MHz

AM tuner sectionTuning rangePan-American model: 530 - 1,710 kHz

(with the tuning intervalset at 10 kHz)531 - 1,710 kHz(with the tuning intervalset at 9 kHz)

European model: 531 - 1,602 kHz(with the tuning intervalset at 9 kHz)

Amplifier section

For the U.S. model

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTALHARMONIC DISTORTION:

With 6-ohm loads, both channels driven, from70 - 20,000 Hz; rated 18 watts per channelminimum RMS power, with no more than 0.9%total harmonic distortion from 250 milliwatts torated output.

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

20 + 20 W(6 ohms at 1 kHz, 10%THD)

Total harmonic distortion less than 0.07% (6 ohms at1 kHz, 12 W)

European model:DIN power output (rated): 15 + 15 W

(6 ohms at 1 kHz, DIN)Continuous RMS power output (reference):

20 + 20 W(6 ohms at 1 kHz, 10%THD)

Music power output (reference):40 + 40 W

DIN power output (rated): 15 + 15 W(6 ohms at 1 kHz, DIN)

Continuous RMS power output (reference):18 + 18 W(6 ohms at 1 kHz, 10%THD)

The following measured at 220 V AC, 60 HzDIN power output (rated): 12 + 12 W

(6 ohms at 1 kHz, DIN)Continuous RMS power output (reference):

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

InputsAUDIO IN MD (VIDEO) (phono jacks):

Sensitivity 500/250 mV,impedance 47 kilohms

OutputsOPTICAL DIGITAL OUT (CD):

OpticalPHONES: Accepts headphones with

an impedance of 8 ohmsor more

SPEAKER: 6 ohms

Other models:The following measured at 230 V AC, 60 Hz

CD player sectionSystem Compact disc and digital

audio systemLaser Semiconductor laser

(λ = 780 nm)Emissionduration: continuous

Wavelength 780 - 790 nmFrequency response 2 Hz - 20 kHz (±0.5 dB)

MICRO Hi-Fi COMPONENT SYSTEM

US ModelCanadian Model

AEP ModelUK Model

E ModelAustralian Model

SPECIFICATIONS

HCD-M70Ver 1.1 2002.03

9-873-633-02 Sony Corporation2002C0500-1 Home Audio Company

C 2002.03 Published by Sony Engineering Corporation

HCD-M70 is the Amplifier, CD player, TapeDeck and Tuner section in CMT-M70/M70K.

– Continued on next page –

CDModel Name Using Similar Mechanism HCD-CP100

SectionCD Mechanism Type CDM55F-K6BD41A

Optical Pick-up Name KSS-213DCP

TAPEModel Name Using Similar Mechanism NEW

Section

2

HCD-M70

SAFETY CHECK-OUTAfter correcting the original service problem, perform the follow-ing 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 TESTThe AC leakage from any exposed metal part to earth ground andfrom all exposed metal parts to any exposed metal part having areturn to chassis, must not exceed 0.5 mA (500 microamperes.).Leakage current can be measured by any one of three methods.1. A commercial leakage tester, such as the Simpson 229 or RCA

WT-540A. Follow the manufacturers’ instructions to use theseinstruments.

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

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

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

1.5 kΩ0.15 µFACvoltmeter(0.75 V)

To Exposed MetalParts on Set

Earth Ground

ATTENTION AU COMPOSANT AYANT RAPPORTÀ LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTEDES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉDE FONCTIONNEMENT. NE REMPLACER CES COM-POSANTS QUE PAR DES PIÈCES SONY DONT LESNUMÉROS SONT DONNÉS DANS CE MANUEL OUDANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTEDLINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMSAND IN THE PARTS LIST ARE CRITICAL TO SAFEOPERATION. REPLACE THESE COMPONENTS WITHSONY PARTS WHOSE PART NUMBERS APPEAR ASSHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-LISHED BY SONY.

GeneralPower requirementsNorth American model: 120 V AC, 60 HzEuropean model: 230 V AC, 50/60 HzMexican model: 120 V AC, 60 HzAustralian model: 230 V AC, 50/60 HzThailand model: 220 V AC, 50/60 HzOther models: 110 - 120 V or 220 -

240 V AC, 50/60 HzAdjustable with voltageselector

Power consumptionEuropean model: See the nameplate

0.5 W (in the standbymode)

Other models: See the nameplate

Dimensions (w/h/d) Approx. 159 × 217 ×315 mm incl. projectingparts and controls

Mass Approx. 4.5 kg

Design and specifications are subject to changewithout notice.

Other models: 530 - 1,710 kHz(with the tuning intervalset at 10 kHz)531 - 1,602 kHz(with the tuning intervalset at 9 kHz)

Antenna AM loop antenna, externalantenna terminal

Intermediate frequency 450 kHz

3

HCD-M70

CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardous ra-diation exposure.

This appliance is classified as a CLASS 1 LASER product.The CLASS 1 LASER PRODUCT MARKING is located onthe rear exterior.

Laser component in this product is capable of emitting radiationexceeding the limit for Class 1.

The following caution label is located inside the unit.

CAUTION : INVISIBLE LASER RADIATION WHEN OPEN ANDINTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

ADVARSEL : USYNLIG LASERSTRÅLING VED ÅBNING NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. UNDGÅ UDSAETTELSE FOR STRÅLING.

VORSICHT : UNSICHTBARE LASERSTRAHLUNG, WENN ABDECKUNG GEÖFFNET UND SICHEREITSVERRIEGELUNG ÜBERBRÜCKT. NICHT DEM STRAHL AUSSETZEN.

VARO! : AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALT-TIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

VARNING : OSYNLING LASERSTRÅLING NÄR DENNA DEL ÄR ÖPPNADOCH SPÄRREN ÄR URKOPPLAD. BETRAKTA EJ STRÅLEN.

ADVERSEL : USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG SIKKERHEDSLÅS BRYTES. UNNGÅ EKSPONERING FOR STRÅLEN.

VIGYAZAT! : A BURKOLAT NYITÁSAKOR LÁTHATATLAN LÉZERSU-GÁRVESZÉLY! KERÜLJE A BESUGÁRZÁST!

Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

Flexible Circuit Board Repairing• Keep the temperature of the soldering iron around 270 ˚C dur-

ing 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.

TABLE OF CONTENTS

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

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

3. DISASSEMBLY3-1. Disassembly Flow ........................................................... 63-2. Panel (Side) (L), Panel (Side) (R) .................................. 73-3. Top Panel Section ............................................................ 73-4. Mechanical Deck (Tape) ................................................. 83-5. Front Panel Section ......................................................... 83-6. Back Panel Assy .............................................................. 93-7. MAIN Board ................................................................... 93-8. CD Mechanism Deck (CDM55F-K6BD41A) ................ 103-9. Base Unit (BU-K6BD41A) ............................................. 113-10. Loading Board ................................................................. 113-11. Cam (CDM55) ................................................................ 12

4. TEST MODE .............................................................. 13

5. ELECTRICAL ADJUSTMENTSDeck Section ................................................................... 13CD Section ...................................................................... 13

6. DIAGRAMS6-1. Block Diagram – CD SERVO Section – ....................... 146-2. Block Diagram – TUNER/TAPE DECK Section – ...... 156-3. Block Diagram – MAIN Section – ................................ 166-4. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 176-5. Printed Wiring Board – CD Board – ............................. 186-6. Schematic Diagram – CD Board – ................................ 196-7. Printed Wiring Board – TC Board – .............................. 206-8. Schematic Diagram – TC Board – ................................. 216-9. Schematic Diagram – MAIN Board (1/2) – .................. 226-10. Schematic Diagram – MAIN (2/2)/JACK Boards – ...... 236-11. Printed Wiring Boards – MAIN/JACK Boards – .......... 246-12. Printed Wiring Boards

– CONTROL/LOADING/VIDEO Boards – .................. 266-13. Schematic Diagram – CONTROL/LOADING/

SWITCH (1/2)/VIDEO Boards – ................................... 276-14. Printed Wiring Board – SWITCH Board – ................... 286-15. Schematic Diagram – SWITCH Board (2/2) – ............. 296-16. Printed Wiring Board – POWER Board – ..................... 306-17. Schematic Diagram – POWER Board – ........................ 316-18. IC Pin Function Description ........................................... 34

7. EXPLODED VIEWS7-1. Panel (Side) Section ........................................................ 367-2. Front Panel Section ......................................................... 377-3. Top Panel Section ............................................................ 387-4. Chassis Section-1 ............................................................ 397-5. Chassis Section-2 ............................................................ 407-6. CD Mechanism Deck (CDM55F-K6BD41A) ................ 417-7. Base Unit (BU-K6BD41A) ............................................. 42

8. ELECTRICAL PARTS LIST ............................... 43

4

HCD-M70SECTION 1

SERVICING NOTES

The laser diode in the optical pick-up block may suffer electro-static break-down because of the potential difference generatedby the charged electrostatic load, etc. on clothing and the humanbody.During repair, pay attention to electrostatic break-down and alsouse the procedure in the printed matter which is included in therepair parts.The flexible board is easily damaged and should be handled withcare.

NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focusedon the disc reflective surface by the objective lens in the opticalpick-up block. Therefore, when checking the laser diode emis-sion, observe from more than 30 cm away from the objective lens.

NOTES ON HANDLING THE OPTICAL PICK-UPBLOCK OR BASE UNIT

MODEL IDENTIFICATION– Rear Panel –

SERVICE POSITIONIn checking the CD block, prepare jig (extension cable J-2501-011-B: 1.25 mm Pitch, 19 cores, Length 300 mm).

Part No.

Model Name Part No.

AEP and UK models 4-238-716-0[]

US and Canadian models 4-238-888-0[]

Singapore model 4-238-889-0[]

Mexican model 4-239-812-0[]

Australian model 4-240-890-0[]

Korean model 4-240-891-0[]

Thai model 4-240-892-0[]

Connect jig (extension cable J-2501-011-B)to the control board (CN805) and CD board (CN101).

control board (CN805)

CD board (CN101)

Any box to put.

In checking the tape deck section, prepare jig (extension cable J-2501-167-A: 1.25 mm Pitch, 17 cores, Length 300 mm).

TC board (CN301)

main board (CN301)

Connect jig (extension cable J-2501-167-A)to the main board (CN301) and TC board (CN301).

5

HCD-M70

5GB

Remote Control

CD REPEAT qk (8)CD N ws (8, 9)DIR MODE ql (12–14)DISPLAY 2 (11, 16)DSG 1 (15)ENTER qd (7, 10, 14, 15, 17)FM MODE 9 (11)FUNCTION qj (8–14, 18)MEMORY qh (10)

SLEEP qf (16)TAPE nN w; (12–14)TIMER SELECT qs (15, 17)TIMER SET qg (7, 14, 17)TUNER/BAND wa (9–11)TUNING MODE/PLAY MODEq; (8–11, 14)

VOL +/– qa (17)

BUTTON DESCRIPTIONS

X 4 (8, 12, 14)x 5 (8, 9, 12–14)./> 6 (7–10, 14, 15, 17)m/M 7 (8–12)@/1 (power) 3 (7, 15, 17)z REC 8 (13)

ALPHABETICAL ORDER

A – M S – V

1 2 3

8

5

6

4

9

0

qa

qsqd

qjqk

qh

qg

qf

ql

w;

wa

ws

7

4GB

How to use this pageUse this page to find the location of buttons and otherparts of the system that are mentioned in the text.

Illustration numberr

PLAY MODE qg (9, 13, 14)R R

Name of button/part Reference page

List of Button Locations and Reference Pages

Main unit

ALPHABETICAL ORDER

A – FCD disc tray 9 (8)CD SYNCHRO qa (13, 14)CD SYNCHRO indicator w; (14)CD N 7 (8, 9)CD X 7 (8)DIRECTION q; (12–14)Display window 2DSG qk (15, 18)FUNCTION ql (8–14, 18)

PHONES jack qfPLAY MODE/TUNING MODEqd (8–11, 14)

Remote sensor 4REPEAT/FM MODE qs (8, 11)TAPE nN qj (12–14)TAPE X qj (12–14)TUNER AM qg (9–11)TUNER FM qg (9–11)TUNING +/– 3 (9–11)VOLUME +/– 6 (17)

P – V

BUTTON DESCRIPTIONS

@/1 (power) 1 (7, 10, 15, 17)m/M 3 (8, 12)l/L 3 (8, 9, 14)x 5 (8, 12, 13)Z CD 8 (8)z REC qh (13)

Z

x

nN N

?/1

lm

ML

z

XX

1

3

5ql

6

7

4

8

9

2

0qaqsqdqf

qh

qg

qk

qj

w;

SECTION 2GENERAL

This section is extracted frominstruction manual.

Setting the clock

1 Turn on the system.

2 Press TIMER SET on the remote.

3 Press ./> on the remoterepeatedly to set the hour.

4 Press ENTER on the remote.The minute indication flashes.

5 Press ./> on the remoterepeatedly to set the minute.

6 Press ENTER on the remote.The clock will begin operating.

To adjust the clock1 Press TIMER SET on the remote.

2 Press . or > on the remote to select“SET CLOCK”, then press ENTER on theremote.

3 Do the same procedures as step 3 to 6above.

HCD-M70

6

SET

3-2. PANEL (SIDE) (L),PANEL (SIDE) (R)(page 7)

3-3. TOP PANEL SECTION(page 7)

3-4. MECHANICAL DECK (TAPE)(page 8)

3-5. FRONT PANEL SECTION(page 8)

3-6. BACK PANEL ASSY(page 9)

3-7. MAIN BOARD(page 9)

3-8. CD MECHANISM DECK(CDM55F-K6BD41A)(page 10)

3-9. BASE UNIT (BU-K6BD41A)(page 11)

3-10. LOADING BOARD(page 11)

3-11. CAM (CDM55)(page 12)

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

3-1. DISASSEMBLY FLOW

SECTION 3DISASSEMBLY

HCD-M70

7

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

3-2. PANEL (SIDE) (L), PANEL (SIDE) (R)

3-3. TOP PANEL SECTION

1 four screws(BTP3 × 10)

2

3 panel (side) (L)

1 screw(BTP3 × 10)

4 screw(BTP3 × 10)


5

6 panel (side) (R)

3 wire (flat type) (17 core)(CN301)

4 top panel section1 screw

(BTP3 × 10)

2

HCD-M70

8

3-4. MECHANICAL DECK (TAPE)

3-5. FRONT PANEL SECTION

3 shield case (TC)

5 connector

1 two screws(BVTP3 × 8)

qs MD bracket (R)

qa two screws(BVTT2.6 × 5)

6 screw(BVTT2.6 × 5)

7

6 two screws(BVTT2.6 × 5)

1 two screws(BVTP3 × 8)

9 two screws(BVTT2.6 × 5)

qd mechanical deck(tape)

2

0 MD bracket (L)

4 FFC cable 8P

8 TC board

1 FFC cable 20P (CN803)

2 connector(CN304)

3 three screws(BTP3 × 10)

4 front panel section



HCD-M70

9

3-6. BACK PANEL ASSY

3-7. MAIN BOARD

1 connector(CN809)

3 back panel assy


2 two screws(BTP3 × 10)



2 connector(CN101)

4 main board

3 screw(BTP3 × 12)

HCD-M70

10

3-8. CD MECHANISM DECK (CDM55F-K6BD41A)

1 screw(BVTP3 × 8)

3 Remove the CD mechanism deckin the direction of the arrow.

2 two claws

0 CD mechanism deck(CDM55F-K6BD41A)

8 two screws(BTP3 × 8)

4 flexible flat cable (19 core)(CN805)

6 four screws(DIA. 2.6 × 8)

5 connector(CN807)

7 control board

9 bracket (MPEG)

HCD-M70

11

3-9. BASE UNIT (BU-K6BD41A)

1 floating screw(PTPWHM2.6)

2 base unit(BU-K6BD41A)

3-10. LOADING BOARD

2 belt (CDM55)

B

3 Pull the tray pushing B.

4 two screws(BTP2.6 × 6)

5 loading board

1 Rotate the gear(B) inthe direction of arrow A.

A

HCD-M70

12

3-11. CAM (CDM55)

2 lever (SW)

1 torsion spring

6 gear (B)

3 spacer (55)

4 pulley (LDG)

5 gear (A)

7 roller

8 cam (CDM55)

HCD-M70

1313

IC103

TP (RF)

TP (VC)

CD SECTION

Note:1. CD Block is basically constructed to operate without adjust-

ment.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 fol-lowing checks.

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

Focus Bias Check

Procedure :1. Connect oscilloscope to TP (RF) and TP (VC) on the CD board.2. Press the I/1 button to turn the power on, and press

the Z CD button to open the CD disc tray.3. Put disc (YEDS-18) in and press the CD N button to play-

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

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

Checking Location:

– CD BOARD (Conductor Side) –

+–

BD board

TP (RF)TP (VC)

oscilloscope(DC range)

VOLT/DIV: 200 mVTIME/DIV: 500 ns

level:1.1 ± 0.2 Vp-p

s

Note: Confirm each contents of this section first of all. If the results arenot satisfied, do the adjustment.

1. The adjustments should be performed with the rated power sup-ply voltage unless otherwise noted.

2. The adjustments should be performed in the order given in thisservice manual.

3. The adjustments should be performed for both L-CH and R-CH.

REC Bias AdjustmentProcedure:1. Mode: REC

FUNCTION: VIDEO

2. Mode: Playback

3. Confirm playback the signal recorded in step 1 become speci-fied values as follows.If these values are out of specification values, adjust the RV101(L-CH) and RV201 (R-CH) on the TC board to repeat steps1and 2.

Specified values: Playback output of 315 Hz to playbackoutput of 10 kHz: ± 0.5 dB

Adjustment Location: TC board

attenuator

set

MAIN board AUDIO IN (MD/VIDEO) jack (SJ302)L-CH, R-CH

1) 315 Hz2) 10 kHz 50 mV (– 23.8 dB)

600 Ω

blank tapeCN-123

AF OSC

+–

set

recordedportion

MAIN boardSPEAKER terminals (SJ301)L-CH, R-CH

level meter

SECTION 5ELECTRICAL ADJUSTMENTS

0 dB=0.775 VDECK SECTION

RV101 (L)

RV201 (R)

REC BiasAdjustment

– TC BOARD (Component Side) –

SECTION 4TEST MODE

Start

REC pause for 3 seconds

FWD REC

Fast forward

REV Play

REC pause for 3 seconds

REV REC

Rewind

FWD PlayShut off

Shut off

Shut off

Shut off

1 minute

3 minutes

1 minute

3 minutes

Start

Open the disc tray

Close the disc tray

Play the last track

[COLD RESET]• The cold reset clears all data including preset data stored in the

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

Procedure:1. Turn ON the power.2. Press three buttons of x , [DSG], and CD X simultaneously.3. The set is reset.

[LIQUID CRYSTAL DISPLAY ALL LIT CHECKMODE]

Procedure:1. Set to standby state.2. Press three buttons of x , [DSG], and

[PLAY MODE/TUNING MODE] simultaneously.3. Liquid crystal display are all turned on.4. To exit from this mode, press the I/1 button to turn the power

OFF.

[TAPE DECK AGING MODE]This mode can be used for operation check of tape deck section.

Procedure:1. Set a tape in the tape deck.2. Set to standby state.3. Press three buttons of x , [DSG], and [CD SYNCHRO] si-

multaneously.4. The aging is executed in bellow sequence.5. To exit from the aging mode, press the I/1 button to turn the

power OFF.

Aging mode sequence:

[CD AGING MODE]This mode can be used for operation check of CD section.

Procedure:1. Load a CD disc.2. Set to standby state.3. Press three buttons of x , [DSG], and [REPEAT/FM MODE] simul-

taneously.4. The aging is executed in bellow sequence.5. To exit from the aging mode, press the I/1 button to turn the

power OFF.

Aging mode sequence:

[CHANGE-OVER MD/VIDEO]

Procedure:1. Set to standby state.2. Press the [DSG] and the [FUNCTION] buttons simultaneously.3. The function change over to MD or VIDEO by turns.

[CHANGE-OVER THE AM TUNING INTERVAL](Except AEP and UK models)• The AM tuning interval can be changed over 9 kHz or 10 kHz.

Procedure:1. Press the I/1 button to turn the power ON.2. Select the function “TUNER”, and press the [TUNER AM]

button to select the “AM”.3. Press the I/1 button to turn the power OFF.4. Change over to 9 kHz:

Press the [TUNING --] and the [TUNER AM] buttons simulta-neously.Change over to 10 kHz:Press the [TUNING +] and the [TUNER AM] buttons simulta-neously.

HCD-M70

1414

I-V A

MP

DETECTOR

(TRACKING)

(FOCUS)

2-AXIS DEVICE

LASER DIODE

A

B

C

D

F

E

6

7

8

10

11

4

2

1

5

10

6

7 D+5V

LDPD

VCC

LD

PD

AUTOMATICPOWER

CONTROLQ101

5RF

SUMMINGAMP

RF EQAMP

FOCUSERROR AMP

TRACKINGERROR AMP

FI-V AMP

EI-V AMP

APC LDAMP

APC PDAMP

4

PD

16

14

13

22

21

RFO

FE

TE

LD ON

HOLD SW

LD3

ASYMMETRYCORRECTION

EFMDEMODULATOR

DIGITALPLL51

49

48

RFAC

ASYI

ASYO

54 56 53 55

FILO PCO

CLTV FILI ERROR

CORRECTOR

16kRAM

INTE

RNAL

BUS

D/AINTERFACE SERIAL

ININTERFACE

DIGITALFILTER

NOISE SHAPER

PWM&

INTEGRATOR

DIGITALOUT

SIGNAL PATH: CD PLAY (ANALOG)

: CD PLAY (DIGITAL OUT)

60

70

77

D OUT

AOUT1

AOUT2

AIN1

AIN251

51

71

76

72

75

LOUT1

LOUT2BUFFER

CD-L

R-CH

SUBCODEPROCESSOR

SERVO AUTOSEQUENCER

CPU INTERFACE

2576208114

SQCK

DATA

CLOK

XLAT

SCOR

SENS

SQSO

XLON

TOMIRR/DFCT/FOK DETECTOR

IC101 (2/2)

9 27

SCLK

SSTP

26

MDP

S101(LIMIT)

TE FERF

DCSE

41 39 4340

A/DCONVERTER

FOCU

S/TR

ACKI

NG/S

LED

PWM

GEN

ERAT

OR

FOCU

S/TR

ACKI

NG/S

LED

SERV

O DS

P

MIR

R/DF

CT/F

OKDE

TECT

OR

23 2224

DFCT

MIR

R

FOK

TOSERVO

INTERFACEIC101 (1/2)

DIGITAL SERVOPROCESSORIC101 (2/2)

1413

1211

1718

1516

CH1OUTFCH1OUTR

CH2OUTFCH2OUTR

CH3OUTFCH3OUTR

CH4OUTFCH4OUTR

CH1FINCH1RIN

CH2 FINCH2RIN

CH3FINCH3RIN

23

56

2423

MOTORDRIVE

MOTORDRIVE

COILDRIVE

MOTORDRIVECOIL

DRIVE

SPINDLE/SLED MOTOR DRIVE,FOCUS/TRACKING COIL DRIVE

IC102

MMM102(SLED)

M101(SPINDLE)

CH4SIN25

3332

3130

2829

FRDRFFDR

SFDRSRDR

TRDRTFDR

MUTE 20MUTE

Q801

Q800

SERVOINTERFACE

DIGITALCLV

3

XRST

6766

XTAL

XTAO

X10116.9344MHz

TIMINGLOGIC

CLOCKGENERATOR

OPTICALTRANSCEIVER

IC321OPTICAL

DIGITAL OUT (CD)

CLK, SQSOCLK

SQSO

A (Page 16)

B (Page 15)

CD-ON C (Page 16)

RF AMPFOCUS/TRACKING ERROR AMP

IC103

FILTER DIGITAL SIGNAL PROCESSOR,DIGITAL FILTER, D/A CONVERTER

IC101 (1/2)OPTICALPICK-UP BLOCK(KSS-213DCP)

MM

Q800, 801CD ON SWITCH

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

191110

C-LATCH18 C-SENSE100 C-SCOR86 C-RST

C-SQCKCD-DATA

13 HOLD

SYSTEM CONTROLLERIC801 (1/3)

SECTION 6DIAGRAMS

6-1. BLOCK DIAGRAM – CD SERVO Section –

HCD-M70

1515

MUTINGCONTROL SWITCH

Q404, 405

11

ALC

CLK

(AEP, UK)

TU1TUNER UNIT

(EXCEPT AEP, UK)

FM75Ω

ANENNA

AM

4

3

5

9

8

10

7

1

TUNER ON SWITCHQ804

4

13 14

2DET AMP

Q30216

12

2

X3014.332MHz

RDS DECODERIC326

D321

D401

(AEP, UK)

17

5

8

31

23

14

30CAPSTAN/REELMOTOR DRIVE

Q341, 343

29

1

6

32

9594

TRIGGERPLUNGER DRIVE

Q342, 344

MM

(TAPE DECK BLOCK)

65

102

33

M901(LOADING)

(CAPSTAN/REEL)

OPEN

CLOSE

MM

LOADINGMOTOR DRIVE

IC320

SIGNAL PATH

: TUNER (FM/AM)

: TAPE PLAY

: REC

FM ANT

ANT GND

ANT GND

AM ANT

L-CH

R-CH R-CH

TUNED

DI

CK

CE

DO

FM DET MUX

X1 X0

RDATA

RCLK

INPUT2INPUT1

OUT2OUT1


C-SQSO/RDS-DATA

RDS-IN

TUNED

TU-DATA

C-CLK/TU-CLK

TU-CE

TU-COUNT

ALC

21

REC/

PB

MOT-CON

SOL-CON

SENSOR

T-MODE

TC-SW

TRAY-OPENTRAY-CLOSE

TRAY-SW S1DISC TRAY

OPEN/CLOSE DETECT


16

REC-

MUT

E

20

L-M

UTE

34BIN (L)

1513 14

28 27EQ-OUT (L)

26

PB-OUT(L)

TAI (L) MUTE

REC/PB EQ AMP, ALCIC401

A/B

MUT

ERE

C M

UTE

24

23

REC-OUT(L)

REC-IN(L)

ALC(L)

16

R-CH

R-CH

EQ

ALC

BIAS OSCT401 REC BIAS

SWITCHQ402, 403

COM +8V

BIAS OSCQ401

REC BIAS(L)

MUTINGQ100, 101

RV101

REC BIAS(R)

RV201

L-CH

R-CH

ERASE

R-CH

HRPE901(RECORD/PLAYBACK/ERASE)

R-CH

R-CH

T101

BIASTRAP

SQSO

DTU-ON

(Page 16)

BCLK, SQSO

(Page 14)

ETU-L

(Page 16)

FTC-L

(Page 16)

GREC-L

(Page 16)

FM75Ω

6-2. BLOCK DIAGRAM – TUNER/TAPE DECK Section –

HCD-M70

1616

: TAPE PLAY

: REC

36 –

34

KEY1

– K

EY3

50 – 53

COM0 – COM3

LIQUID CRYSTALDISPLAYLCD801

54 – 85

SEG0 – SEG31

SIRC

S

3

SDA

88

SCK

28

AU-C

E

87

REMOTE CONTROLRECEIVER

IC802

LED DRIVEQ807 DSG

D811

LED DRIVEQ809 CD SYNC

D813CD-SYNC

26

27

38

99

RST

WP

22AMP-MUTE

24H/P CHK

97AU-MUTE

RESET SIGNALGENERATOR

IC803

D801

D802

ETU-L

(Page 15)

FTC-L

(Page 15)

ACD-L

(Page 14)

GREC-L

(Page 15)


INPUT SELECT SWITCH,ELECTRICAL VOLUME,

TONE CONTROLIC323

D814(STANDBY)

LED DRIVEQ808TAPE

D812TC-ON96

STAND-BY LED98

LED DRIVEQ805

LED DRIVEQ806

CD

D809

TUNER

D811

+5VREGULATOR

Q306

LED DRIVEQ810, 811

CD +5V+9.5V

REGULATORQ305

+8VREGULATOR

IC306

+9.5VREGULATOR

Q301

7REG-CON

(Page 15)TU-OND

(Page 14)CD-ONC

RECTD906 – 909

RELAY DRIVEQ902

RECTD902 – 905

+12VREGULATOR

Q355

+5VREGULATORQ901, 903

TUNER ONSWITCH

Q303, 304

CD ONSWITCH

Q307, 308

AMP +16V

AMP – 16V

D917

RECTD910 – 913

WAKE UPSWITCH

Q802, 803

POWER ONMUTING

Q330

MUTINGCONTROL SWITCH

Q312, 313

DSG

D804, 805, D807, 808

(LCD BACK LIGHT)

TU +9.5V

COM +8V

CD +8V

COM +12V

25TU-ON

15CD-ON

SW +5V

U-COM +5V

T902MAIN POWER

TRANSFORMER

T901SUB POWER

TRANSFORMER

RY901(Singapore)

(EXCEPT Singapore)

(AC IN)

VOLTAGESELECTOR

S901

BACKUP +5V

S801 – 820

3

COM +12VD309

MUTINGQ408, 409

MUTINGQ100

4

10

14 +

+

–

–SJ301L

R

SPEAKERIMPEDANCEUSE 6 – 16Ω

R-CH

R-CH J301HEADPHONE AMPIC324

MOS GAIN &LEVEL SHIFTING STAGE

MOSOUTPUTSTAGE

SHORTCIRCUIT

PROTECTION

IN+

IN+MUT

STANDBY/MUTE

MUTE STBYPOWER AMP

IC101

R-CH

OUT

R-CH

R-CH

DC DETECTQ310, 311

PHONES

9SPK PROTECT

R-CH

INPUTSELECTSWITCH

L4L3

L1L2

1112

1413

9LIN

10LSELO

5LOUTVOLUME

CONTROLTONE

CONTROL

301

DI CL

2

CE

CPUINTERFACE

R-CH

SJ302

L

R

AUDIO INMD (VIDEO)

93

92X800

32.768KHz

39

40X801

4.19MHz

TEX

TX

EXTAL1

XTAL1

SIGNAL PATH

: TUNER (FM/AM)

: CD PLAY

: MD (VIDEO)


POWER ON/OFFRELAY DRIVE

Q902

TC +5V+5V

REGULATORQ309

+8VREGULATOR

IC304

9

R-CH

6-3. BLOCK DIAGRAM – MAIN Section –

HCD-M70

1717

Note:The components identi-fied by mark 0 or dottedline with mark 0 are criti-cal for safety.Replace only with partnumber specified.

Note:Les composants identifiés parune marque 0 sont critiquespour la sécurité.Ne les remplacer que par unepièce por tant le numérospécifié.

6-4. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Boards:• X : parts extracted from the component side.• Y : parts extracted from the conductor side.• W : indicates side identified with part number.• f : internal component.• : Pattern from the side which enables seeing.(The other layers' patterns are not indicated.)• Indication of transistor.

Note on Schematic Diagram:• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolyticsand tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwise

specified.• f : internal component.• C : panel designation.

• A : B+ Line.• B : B– Line.• H : adjustment for repair.• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage variations may be noted due to normal produc-tion tolerances.

• Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.

• Circled numbers refer to waveforms.• Signal path.

F : TUNER (FM/AM)E : TAPE PLAYa : RECJ : CD PLAY (ANALOG)c : CD PLAY (DIGITAL OUT)j : MD (VIDEO)

• AbbreviationAUS : Australian modelCND : Canadian modelKR : Korean modelMX : Mexican modelSP : Singapore modelTH : Thai model

C

B

These are omitted.

E

Q

• Circuit Boards Location

JACK board

SWITCH board

POWER board

VIDEO board

MAIN board

TC board

CONTROL board

CD boardLOADING board

HCD-M70

1818

IC102

IC103IC101

(LIMIT)28 15

1 14

E

12

13

1

24

40

60 61

80

2120

41TP (RF)

(SPINDLE)

M

(SLED)

M

TP(VC)

1-680-693-

11

(11)

ACONTROL BOARD

CN805

OPTICALPICK-UPBLOCK

(KSM-213DCP)

CD BOARD

A

B

C

D

1 2 3 4

6-5. PRINTED WIRING BOARD – CD Board – • See page 17 for Circuit Boards Location.

IC101 C-3IC102 B-3IC103 C-2

Q101 B-2

• SemiconductorLocation

Ref. No. Location

(Page 26)

HCD-M70

1919

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

Les composants identifiés par une marque 0 sontcritiques pour la sécurité. Ne les remplacer quepar une pièce portant le numéro spécifié.

6-6. SCHEMATIC DIAGRAM – CD Board – • See page 25 for Waveforms. • See page 32 for IC Block Diagrams.

• Voltages and waveforms are dc with respect to groundunder no-signal conditions.no mark : CD PLAY

∗ : Impossible to measure

(Page 27)

HCD-M70

2020

6-7. PRINTED WIRING BOARD – TC Board – • See page 17 for Circuit Boards Location.

D401 B-4

IC401 C-4

Q100 D-2Q101 D-3Q200 D-4Q201 D-4Q401 D-2Q402 D-2Q403 B-3Q404 C-3Q405 C-3


Ref. No. Location

IC401

1

10

11

20

30

21

31

40

TC BOARD

1-684-172- 11

E C BE C B

E C B

E C B

1

2

78

TAPE DECK BLOCKSUPPLIED WITHTHE ASSEMBLED

BLOCK

B MAIN BOARDCN301

HEADRELAYBOARD

HRPE901(RECORD/PLAYBACK/ERASE)

L-CH

R-CH

ERASE

(CHASSIS)

(CHASSIS)

(CHASSIS)

A

1 3

A

B

C

D

E

1 2 3 4 5

(Page 24)

HCD-M70

2121

C402

C403

R212

R428

R425

R426

R418

R422

R424

R4

23

R409

R410

R412

R411

R414

C401

C437

R415

R416

JR102

D4

01

C400

R413

R417

R102 R103 R104 R105

R106

C107 C108C106

C105

R101C104

C207

R206C208C206

C205

R201

R202 R203 R204 R205

C204

C101

C102

C410

C201

C202

C436

R408

R407

Q405

Q404

R406

Q403

C435

R404

C422 R405

R403

R402

C434

JR201

R401

C433

C432

R109

R111 C110

C111

C211

C210R211

R112

R208R207

Q200 Q201

R108R107

Q100 Q101JR103

R213

JR104

C109C209

JR106 JR105

RV101RV201

R400

R113

R209

TH1

TH2

TH3

CNP1

T101

T201

T401

C407

CN301

Q401

Q402

IC401

CN302

0.01

0.01

5.6k

4.7k

4.7k

4.7k

4.7k

10k

47k

22

k

4.7k

10k

10k

47k

33

10016V

2250V

47k

1k

0

1S

S3

55

TE

-17

1050V

1M

24k

2.2k 10k 2.2k 47k

10k

150V

2.250V

1050V

150V

47k0.01

150V 10k2.2

50V10

50V

150V

47k

2.2k 10k 2.2k 47k

0.01

470p

4716V

150V

470p

4716V

10016V

4.7k

47k

KRC107S

KRA102S

4.7k

KRC102S

0.01

10k

0.0068 10

47

10

4710V

0

3.3k

0.0047

0.012

2.2k

10k 0.01

330p

330p

0.0110k

5.6k

10k10k

KTC3203Y KTC3203Y

10k10k

KTC3203Y KTC3203Y0

10

0

0.0010.001

1K 1K

33k33k

1

10

2.2k

8P

2250V

17P

KTC3203Y

KTA1266Y-AT

HA12236F

8P

REC-MUTE

PLAY-SW

PACK

REC-L

REC-R

MO +12V

MO GND

SOL 12V

END SW

END SW

ALC CONT

1

2

3

4

5

6

(CHASSIS)

(CHASSIS)

(CHASSIS)

L-CH

R-CH

ERASE

HRPE901

ERASE

RECORD/PLAYBACK/

TAPE DECK BLOCK

THE ASSEMBLED

BLOCK

SUPPLIED WITH

MUTING

Q100,101,200,201

REC/PB EQ AMP,

ALC

BIAS OSC

BIAS OSC

Q402,403

REC BIAS

SWITCH

SWITCH

Q404,405

MUTING CONTROL

REC IN-R

R-OUT

REC/PB

LINE MUTE

A-GND

REC IN-L

+8.0V

L-OUT

MO GND

TC-SW

PLAY-SW

MO +12V

B+5V

SOL 12V

PB-

NF1(L)

PB-NF2(L)

PB

-

EQ

(L)

EQ

-

OU

T(L

)

TA

I(L)

PB

-

OU

T(L

)

MUTE

NC

RE

C-

IN(L

)

AL

C(L

)

NC REC-OUT(L)

TEST

I-

REF

GND

VCC

ALC-

DET

REC

MUTE

MUTE

A/ B

NORHI/

ALC

REC-OUT(R)NC

(R

)

AL

C

RE

C-

NC

PB

-

OU

T(R

)

IN(R

)

(R

)

TA

I

OU

T(R

)

EQ

-

PB

-

EQ

(R)

PB-

PB-NF2(R)

NF1(R)

AIN

(R)

NC

BIN

(R)

GND

REC

BIN

(L)

RIP

AIN

(L) EQ

AL

C

EQMUTE

A B

A B

6-8. SCHEMATIC DIAGRAM – TC Board – • See page 25 for Waveforms.

• Voltages and waveforms are dc with respect to groundunder no-signal conditions.no mark : TAPE PLAY( ) : REC

(Page 22)

HCD-M70

2222

R121

JR307

JR308

R215

C215

JR312

R201

C2

07

C2

09

C2

08

R106

JR304

C1

07

C1

08

C1

09

C302

C348

R2

02

R2

06

C2

70

R2

04

R1

02

R1

04

C1

70

R123 R122 C376

R130

R304

R350

C130

R131

R331

R120

R220

R222

R221

C230

R231

JR302

R230

C3

39

R3

11

C3

46

C3

47

R203C211

C111 R103

R280R180

Q343 Q344

JR301

Q330

D309

C3

24

D3

05

C3

23

C3

60

R310 Q303

Q304

C160 R160

R260

IC324

C260

C372

R218

L304

R320

CN301

R213R113

R214

R114

C304 C326

C231

C250

C131

C150

D314

C163

JR311

C1

06

C1

04

C1

03

C1

02

R207

C2

14

C3

01

C263

C2

06

C2

10

C2

04

C2

03

C2

02

C2

01

Q301

Q307

Q308

Q306 Q305

R312

R314

C330

D3

08

C366

C3

65

C3

29

D3

07

C3

11

C3

28

JR340

IC306

R317

R318

R371

Q302

R372

C380

R374 R376

R373

R375 C381

C385

C382

C384

C383

X301

D320

C387

C386

IC326

D302

SJ302

CN302

IC323

R205

R105 R101

C1

10

R107

C115R115

R118C114

JR101

C101

JR201

JR309

R377

C368

C333

C332

Q342Q341

2.2k

0

0

0

4.750V

0

4.7k

10

00

p

0.2

2

0.1

3.3k

0

10

00

p

0.1

0.2

2

1000p

100p

1k 3.3

k

2.2

k1

k

2.2

k

10k 10k 10016V

4.7k

100

4.7k

100p

47k

10k

220k

220k

10k

2.2k

100p

47k

0

4.7k

22

01

6V

470.1

10

0p

10k1

1 10k

2.2k4.7k

SRC1202S SRC1202S

0

SRC1202S

MTZJ-T-77-7.5C

47

01

6V

MTZJ-

T-7

7-1

0B

0.1 47

16

V

100 SRA2202S

SRC1202S

10 10V 47

47

NJM3414A

1010V

100p

1k

330k

17P

4.7k4.7k

47k

47k

10016V

1010V

4.716V

4.716V

4.716V

4.716V

1SS133

4.716V

0

4.7

50

V

4.7

50

V

4.7

50

V

4.7

50

V

4.7k

4.7

50

V

10

50

V

4.716V

4.7

50

V

4.7

50

V

4.7

50

V

4.7

50

V

4.7

50

V

4.7

50

V

KTC3205

SRA2202S

SRC1202S

KTC2026 KTC2026

1k

100

0.1

MTZJ-

T-7

7-5

.1B

10

50

V

22

01

0V

47

01

6V

MTZJ-

T-7

7-1

0B

0.1

10

01

6V

0

KTA7808API

47k

47k

4.7k

2SC2412K

470k

0.1

100k 68k

1k

47k 330p

4716V

0.01

51p

56p

4.332MHz

MTZJ-T-77-4.3B

4.7 50V

560p

BU1924F

11ES2-TA1B

2P

21P

LC75342

2.2k

2.2k 4.7k

4.7

50

V 4.7k

4.750V

0

1k4.750V

0

4.750V

0

0

470

22010V

0.1

22010V

2SA950-Y-TPE22SA950-Y-TPE2

A1

A2

A5

A6

A7

A10

A11

A13

A16

A17

A18

A19

ALC_CON

TC_SW

END_SW

PLAY_SW

CD_ON

MD_L

MD_R

TCREC_L

TCOUT_L

TCOUT_R

REC_MUTE

REC/PB

LINE_MUTE

M_CON S_CON

TU_R

TU_L

TU ON

TU ON

AA1

AA2

AA3

AA4

AA5

AA1

AA2

AA3

AA4

AA5

VO

L-S

CK

VOL-SCK

VO

L-S

DA

VOL-SDA

SC

E

TC

REC

_L

MD

_L

TC

OU

T_L

TU

_L

TU

_R

TC

OU

T_R

MD

_R

REC

RE

C

BB1

BB2

BB3

BB1 BB2

BB3

DC DET

STK_MUTE

B/UP

STBY_RELAY

STK_POWER

∗

∗

RDS-DATA

RDS-IN

TUNED

R-OUT

L-OUT

DC DET

CD8V

CD 5V

VOL-SDA

VOL-SCK

ST-DOUT

ST-CLK

ST-CE

ST-DIN

A-GND

A-GND

REC/PB

TC-SW

REC IN-R

R-OUT

REC IN-L

L-OUT

MO GND

END SW

QUAL

RDATA

VREF

MUX

VDD1

VSS1

VSS3

CMPT2

T1

VSS2

VDD2

X1

XO

NC

RCLK

(1/2)

HEADPHONE AMP

VCC

GND

POWER ON

MUTING

SWITCH

Q303,304

TUNER ON

+9.5V REGULATOR

+9.5V REGULATOR+5V REGULATOR

IOG

+8V REGULATOR

(AEP,UK)

DET AMP RDS DECODER

(AEP,UK)

SWITCH

Q307,308

CD ON

Q342,344

TRIGGER

PLUNGER DRIVE

Q341,343

CAPSTAN/REEL

MOTOR DRIVE

TU-ON

GND

GND

AMP-MUTE

BACKUP5V

REG-CON

PLAY-SW

B+5V

MO +12V

+8.0V

LINE MUTE

REC-MUTE

ALC CONT

AUDIO IN

MD(VIDEO)

L

R

AM

ANTENNA

TU1

THE ASSEMBLED

BLOCK

SUPPLIED WITH

(AEP,UK)

(EXCEPT AEP,UK)

INPUT SELECT

ELECTRICAL

SWITCH,

TONE CONTROL

VOLUME,

∗ C170,270

0.022

0.01

SOL 12V

(EXCEPT SP,AUS)

(SP,AUS)

FM 75Ω

4.7µH

6-9. SCHEMATIC DIAGRAM – MAIN Board (1/2) – • See page 25 for Waveforms. • See page 32 for IC Block Diagrams.

• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : TUNER (FM/AM)( ) : CD PLAY⟨⟨ ⟩⟩ : TAPE PLAY

(Page 21)

(Page 27)

(Page 23)

HCD-M70

2323

C242

L101

L201

C335

C244 C245

C144 C145 R144

R244

R242

C306 TH1

TH2

C309

C308C307

R143

R243C243

JR310R323

R330

C1

42

R240

R140

R2

41

R1

41

C143

R142

C369

C3

70

D3

16

D3

15

C350

C351

Q408 Q409Q406Q407

C322 C317

D3

11 C318 C319

R340

C321C327C320 C331

R341

C310

R383

R161

R261

R364

R305

Q312

Q313

Q100

Q200

C312

R307

R108

R208

R313

C313 JR303

R309

L201

L101

R591

S819

S816

S810

S814

R593

R590

R587

C315

C316 C371 C334

SJ301

TH1

TH2

CN304 CNP602

JR511

JR510

FB803

C801

L202

J301

IC201

IC101

C141

C241

CNP101

CN303

Q309 Q355IC304

D310

Q311Q310

JC306D821

D820

470p

1000p

0.1 0.1

0.1 0.1 4.7

4.7

22k

1050V

330035V

330035V

4.750V

100k

100k2250V

010k

1k

47

0p

560

560

22

k2

2k

2250V

22k

22

00

p

22

0p

1S

S1

33

1S

S1

33

4.750V

4.750V

DTC343TK DTC343TKDTC343TKDTC343TK

47016V 0.1

MTZJ-

T-7

7-1

2B

1050V 0.1

100

0.147016V

22010V 0.1

100

330025V

4.7k

47

47

47

100

SRA2202S

SRC1202S

DTC343TK

DTC343TK

22010V

10k

47k

68k

47k

10010V 0

1k

1k

47k

22k

10k

10010V

10000p 1000p 1000p

4P

5P 5P

0

0

0.022

TDA7296

TDA7296

4750V

4750V

9P

17P

STC352-OY KTC2026KIA7808API

MTZJ-T-77-5.6B

KTC3198GR-AKTC3198GR-A

01SS1355TE-17

1SS1355TE-17

A1

A2

A5

A6

A7

A10

A11

A13

A16

A17

A18

A19

ALC_CON

TC_SW

END_SW

PLAY_SW

M_CON

S_CON

CD_ON

SCE

B/UP

KEY

STK_MUTE

AU_MUTE

H/P_DETECT

REC/PB

REC_MUTE

LINE_MUTE

STBY_RELAY

STK_POWER

DC DET

KEY

AU_MUTE

H/P_DETECT

H/P CHECK

L-OUT

R-OUT

GND

KEY

SB

GN

D

IN-

IN+

IN+

MU

T

CD

BO

OT

+V

S

-VS

ST

BY

MU

TE

+P

WV

S

OU

T

-PW

VS

SB

GN

D

IN-

IN+

IN+

MU

T

CD

BO

OT

+V

S

-VS

ST

BY

MU

TE

+P

WV

S

OU

T

-PW

VS

S1-GND

+14V(S2)

S2-GND

N.C

CD-ON

SOL-CON

MOT-CON

AU MUTE

+8V

END SW

PLAY SW

TC-SW

LINE.MUTE

REC/PB

REC.MUTE

ALC CON

H/P DETECT

KEY-0

-16V(S1)

+16V(S1)

(2/2)

GND

L-OUT

R-OUT

KEY

H/P CHECK

(CHASSIS)

(CHASSIS)

+

+

-

-

R

L

SPEAKER

IMPEDANCE

USE 6-16 Ω

(CHASSIS)

(CHASSIS)

MUTING MUTING MUTING MUTING

CONTROL

SWITCH

Q312,313

MUTING

MUTING

MUTING

PLAY MODE

TUNING MODE

REPEAT

FM MODE

CD SYNCHRO

DIRECTION(US,CND,MX)

KR,TH,AUS

AEP,UK,SP,

PHONES

DC DETECT

Q310,311

POWER AMP

POWER AMP

NC

NC

NC

NC

RELAY-ON

BACKUP5V

COM8V

D-GND

P-GND

VOL-CE

+12V REGULATOR

+8V REGULATOR

OG

I

+5V REGULATOR

4.7µH

4.7µH

0.47µH

• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : TUNER (FM/AM)

6-10. SCHEMATIC DIAGRAM – MAIN (2/2)/JACK Boards – • See page 32 for IC Block Diagrams.

(Page 22)

(Page 31)

(Page 27)

HCD-M70

2424

6-11. PRINTED WIRING BOARDS – MAIN/JACK Boards – • See page 17 for Circuit Boards Location.

D302 B-2D305 C-9D307 F-7D308 E-7D309 C-8D310 B-3D311 G-7D314 E-5D315 B-10D316 B-10D320 B-9D820 F-6D821 F-6

IC101 E-9IC201 F-9IC304 F-7IC306 B-5IC323 B-6IC324 D-3IC326 B-9

Q100 C-7Q200 C-7Q301 B-8Q302 B-8Q303 C-8Q304 C-9Q305 E-7Q306 D-7Q307 E-6Q308 E-6Q309 C-2Q310 C-9Q311 C-9Q312 E-2Q313 D-2Q330 C-7Q341 B-2Q342 B-2Q343 B-2Q344 B-2Q355 G-7Q406 D-3Q407 D-3Q408 D-3Q409 D-2


Ref. No. Location

IC306

IC323

IC201

IC101

IC304

IC326

IC324

1-68

4-23

1-

11

(11)

(CHASSIS)

(CHASSIS)

(CHASSIS)(CHASSIS)

(US, CND, MX)AEP, UK, SP,KR, TH, AUS

15

PHONES

CD SYNCHRO PLAY MODETUNING MODE

S819REPEAT

FM MODE

S816S810DIRECTION

S814

E CONTROL BOARDCN804

BTC BOARD

CN301

17

JACK BOARD

MAIN BOARD

17

16 21

TUNER UNITSUPPLIED WITH

THE ASSEMBLED BLOCK

TU1

L

RAUDIO IN

MD (VIDEO)

L

R

+

–

–

+

SPEAKERIMPEDANCEUSE 6 – 16Ω

CCONTROL

BOARDCN806

DPOWERBOARDCN101

SJ301

B

C

E

B

C

E

B

C

E

15 14

1 2

15 14

21

1-684-232-

11

(11)

A

B

C

D

E

F

G

1 2 3 4 5 6 7 8 9 10 11

(AEP, UK)

161

5

810

(Page 20)

(Page 26)

(Page 30)

(Page 26)

HCD-M70

2525

5.3 Vp-p

239 ns

13.6 Vp-p

18.4 µs

67.2 Vp-p

18.4 µs

6 IC101 w; (SCOR) (CD Play Mode)

Approx.200 mVp-p

• Waveforms– CD Board –

1 IC103 qh (RFO) (CD Play Mode)

2 IC103 qf (FE) (CD Play Mode)

3 IC103 qd (TE) (CD Play Mode)

4 IC101 qg (WFCK)

5 IC101 qj (XPCK)

7 IC101 yh (XTAI) qs Q401 (Collector) (REC Mode)

1.1 ± 0.2 Vp-p

Approx.380 mVp-p

5.1 Vp-p

136 µs

5.9 Vp-p

230 ns

13.2 ms

5 Vp-p

3 Vp-p

59 ns

– TC Board –

qa T401 (REC Mode)

– CONTROL Board –

ea IC801 el (EXTAL1)

es IC801 os (TX)ws IC326 qh (RCLK) (TUNER Mode) (AEP, UK)

– MAIN Board –

wa IC326 qd (X1) (TUNER Mode) (AEP, UK)

2.6 Vp-p

30.5 µs

4.4 Vp-p

850 µs

2.8 Vp-p

231 ns

57.6 Vp-p

18.4 µs

qd T101, 201 (REC Mode)

HCD-M70

2626

6-12. PRINTED WIRING BOARDS – CONTROL/LOADING/VIDEO Boards – • See page 17 for Circuit Boards Location.

D304 B-6D321 A-1D801 B-2D802 B-2

IC320 B-6IC321 C-8IC801 C-4IC803 C-3

Q800 B-1Q801 B-2Q802 B-4Q803 B-4Q804 B-1


Ref. No. Location

IC801

IC320

IC321

IC803

75

80

85

90

95

55

60

65

7035

4045

50

30

25

20

15

105

100

10

110

1015

181

1520

5

1

+

1

3

1 3

2

121

20

SWITCHBOARDCN503

G

SWITCHBOARDCN502

H

SWITCH BOARDCN501

F

ECONTROL BOARD

VIDEO BOARD

MAIN BOARDCN303

(AEP, UK)

1-684-230-

11

(11) 1-684-235-

11

(11)

CD BOARDCN101

AMAIN BOARD

CN302

C

LOADING BOARD

M

1-681-807-

11

(11)

S1OPEN

CLOSES1

DISC TRAY OPEN/CLOSEDETECT

OPTICALDIGITAL OUT (CD)

(LOADING)

1

3

1

3

A

B

C

D

E

1 2 3 4 5 6 7 8 9

(Page 24)

(Page 24) (Page 18) (Page 28)

(Page 28)

(Page 28)

HCD-M70

2727

CN809

D8

01

CN806

L304

L303

L302

R890

R891

R844

R845

R849

CN801R509R510

C818

C817

C816

R8

08

R8

07

R8

06

R8

05

R8

03

R8

02

R8

01

R8

09

R8

10

R8

11

R8

12

R8

13

R8

14

R8

15

R8

16

R8

17

R8

18

R8

19

R8

20

R8

21

R8

22

R8

23

R8

24

R8

25

R8

26

R8

28

R8

29

R8

27

R8

30

R903

R804

D8

02

R901

Q803

Q802

C804

C803

JR806

L301

JR801

R892

R894

R895

R896

R897

R898

R899

R900

R881

R882

R883

R884

R885

R886

R887

R888

R905 C830

R904C825R906 R902

Q801Q800

Q804

CN804JR803

IC803

R839

C809

R838

JR804

C820C812

C819

R843

R850

C808

C807

R848

R847

R841R893

C811

R840

R837

R836

R835

R834

R833

R831

CN502

CN802

R511C814

R832

R846

C827

R914

R913

R912

R911

R910

R909

R908

R907

R8

80

R8

79

R8

78

R8

77

R8

76

R8

75

R8

74

R8

73

R8

72

R8

71

R8

70

R8

69

R8

68

R8

67

R8

66

R8

65

R8

64

R8

63

R8

62

R8

61

R8

60

R8

59

R8

58

R8

57

R8

56

R8

55

R8

54

R8

53

R8

52

R8

51

CN805

CNP401

R842

C829

C828

C824

C315D304

R309

R308

C314

C316

M901

CN807

C823

JR805

C810

C815

C813

LCD801

X801

IC321

C802

X800C388

D321

CN803

CN503

C806

IC801

IC320

R889

CN1

3P

1S

S1

33

T-7

7

21P

1k

1k

1k

1k

1k

15P10k10k

0.1

0.1

0.01

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k

1k 10

0

1k

1k

1k

1k

1k

1.2k

4.7k

1S

S1

33

T-7

7

47k

2SC2412K

SRA2202SF

22p

27p

0

0

470

1k

1k

1k

1k

1k

1k

1k

4.7k

4.7k

4.7k

4.7k

4.7k

1k

1k

1k

100k 220p

4.7k0.147k 100k

SRC1202SFSRC1202SF

SRC1202SF

17P0

BMR0301H

470

1

47k

0

0.10.01

0.1

10k

4.7k

24p

24p

10k

10k

0.1

10k

1k

1k

1k

1k

1k

1k

18P

18P

10k0.1

1k

22k

0.1

1k

1k

1k

1k

1k

1k

1k

1k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

4.7

k

19P

3P

4.7k

0.1

0.1

0.1

4716V

MTZJ-T-77-4.7C

10

4.7k

0.1

0.1

5P

4.750V

0

10010V

1

1050V

4.19MHz

TOTX178A

0.225.5V 32.768KHz100p

1SS133T-77

20P

20P

1000p

CXP83124A-053Q

KA3082

4.7k

5P

012345678910

11

13

12

14

15

16

17

18

19

20

21

22

23

24

25

26

31

AA1

AA2

AA3

AA4

AA5

AA6

AA7

AA8

AA1

AA2

AA3

AA

4

AA

5AA

6

AA7

AA8

27

28

29

30

31

BB

1

BB2

BB

3

BB

4

BB

5

BB

6

BB

7

BB13

BB

8

BB

9BB

11

BB

12

BB13

BB5

BB7

BB4

BB6

BB3

BB2

BB1

BB12

BB11

BB9

BB8

CC2

CC3

CC4

CC5

CC6

CC7

CC8

CC9

CC12

CC

2

CC

3

CC

4

CC

5

CC

6

CC

7

CC

8

CC10

CC11

CC12

CC11

CC10

CC1

CC9

CC1

CO

M 1

CO

M 2

CO

M 3

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

DD1

DD2

DD3

DD4

DD5

DD6

DD7

DD8

DD9

DD10

DD11

DD12

DD13

DD14

DD1

DD2

DD

3

DD4

DD

5

DD

6

DD7

DD

8

DD

9

DD

10

DD

11

DD12

DD

13

DD

14

∗∗

INO

UT

RES

ET

CD-ON

TU-ON

REG-CON

D-GND

SOL-CON

MOT-CON

RDS-DATA

RDS-IN

AU MUTE

H/P DETECT

GN

D

OU

T1

INP

UT

1

INP

UT

2

+8V

P-GND

BACKUP5V

VOL-CE

KEY1

KEY2

KEY3

RELAY 5V

SIRCS

D-GND

+8V

KEY

STBY-LED

TC-LED

CD-LED

TU-LED

DSG LED

CD-SYNC LED

AMP-MUTE

AC DET

CO

M0

CO

M1

CO

M2

CO

M3

SE

G0

SE

G1

SE

G2

SE

G3

SEG

4

SE

G5

SE

G6

SEG

7

SE

G8

SE

G9

SE

G1

0

SE

G1

1

SEG

12

SE

G1

3

SEG

14

SE

G1

5

SE

G1

6

SE

G1

7

SE

G1

8

SE

G1

9

SEG

20

SEG

21

SEG

22

SEG

23

SEG

24

SEG

25

SEG

26

SEG

27

SEG

28

SEG

29

SEG

30

SEG

31

GND

VDD

DIN

TUNED

R-OUT

L-OUT

CD8V

DC DET

D-OUT

D+5V

C-SCOR

SQCK

SENS

SQSO

HOLD

CLK

LATCH

DATA

XRST

A-GND

REC/PB

LINE.MUTE

REC.MUTE

TC-SW

ALC CON

END SW

PLAY SW

(LOADING)

S1

DISC TRAY

OPEN/CLOSE

DETECTOPEN

CLOSE

KEY-0

RESET SIGNAL

GENERATOR

∗ R893

0

2.2k

10k

(US,CND)

(AEP,UK)

(MX,SP,KR,TH,AUS)

∗(US,CND)

(AEP,UK)

10k

R841

1k

3.3k

33k (SP,KR,TH,AUS)

(MX)

LIQUID CRYSTAL DISPLAY(1/2)

SYSTEM CONTROLLER

VC

TL

VZ1

VC

C2

VC

C1

VZ2

OU

T2

LOADING MOTOR

DRIVE

WAKE UP

SWITCH

WAKE UP

SWITCH

SWITCH

CD ON

SWITCH

CD ONSWITCH

TUNER ON

A+5V

CD-R

CD-L

D-GND

P-GND

CD+8V

OPTICAL

OUT(CD)

DIGITAL

GND

GND

ST-DOUT

ST-CLK

ST-CE

ST-DIN

A-GND

VOL-SCK

CD 5V

VOL-SDA

(AEP,UK)

OPTICAL TRANSCEIVER

C-RST

AU-CE

SP

K P

RO

TE

CT

RE

C-M

UT

E

RE

C/

PB

DS

G

RST

SIMUKE

2.2µH

4.7µH

4.7µH

4.7µH

6-13. SCHEMATIC DIAGRAM – CONTROL/LOADING/SWITCH (1/2)/VIDEO Boards – • See page 25 for Waveforms. • See page 32 for IC Block Diagram.

• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : TUNER (FM/AM)( ) : CD PLAY⟨⟨ ⟩⟩ : TAPE PLAY

(Page 22)

(Page 19)

(Page 29)

(Page 23)

HCD-M70

2828

6-14. PRINTED WIRING BOARD – SWITCH Board – • See page 17 for Circuit Boards Location.

D804 C-6D805 B-6D807 C-2D808 B-2D809 E-2D810 E-4D811 D-6D812 E-6D813 C-6D814 B-7

IC802 D-2

Q805 D-4Q806 D-5Q807 D-6Q808 D-4Q809 D-6Q810 D-6Q811 D-6


Ref. No. Location

IC802

H

SWITCH BOARD

CONTROL BOARDCN802 G CONTROL BOARD

CN803

FCONTROL

BOARDCN801

LIQUID CRYSTAL DISPLAY

(STANDBY)D804, 805

(LCD BACK LIGHT)

D807, 808(LCD BACK LIGHT)

1-68

4-22

9-

11

(11)

20 101

1 3

TUNING +

TUNING –

CDREC

CD

CD

CD

TAPE

TAPE

VOLUME +

VOLUME –TUNER

TUNERFM

TUNERAM

TAPE

DSGD811,S808

FUNCTION

CD SYNCHRO

36 1

A

B

C

D

E

F

1 2 3 4 5 6 7

(Page 26)

(Page 26) (Page 26)

HCD-M70

2929

D809 D810

R502R501

D811

R503 R504 R505

D812 D813

Q805 Q806 Q807 Q808 Q809 Q810 Q811

R507 R508

S807

S804

S801 JR512

R514

R513

S817

S812

S820

S808

S805

S802

R521

R520

R519

R518

R517

R516

S815

S813

S811

S809

S806

S803

R528

R527

R526

R525

R524

R523JR508

R522

R532 R533

D804

D805

D808

D807

IC802 JR505

C822 JR507

R506

CN501

R512

JR521

S818

C821

D814

JR523

SLR-343-YC SLR-343-YC

560560

SLR-343-YC

2.2k 560 560

SLR-343-YC SLR325VR-T31

SRC1202S SRC1202S SRC1202S SRC1202S SRC1202SS SRC1202S SRC1202S

4.7k 560

0

2.2k

2.2k

22k

10k

4.7k

2.2k

2.2k

1k

47k

22k

10k

4.7k

2.2k

2.2k0

1k

220 220

SELS6B14C-LF62

SELS6B14C-LF62

SELS6B14C-LF62

SELS6B14C-LF62

NJL62H400A-1 0

4.716V 0

1k

15P

1k

0

0.01

SLR325VR-T31

0

AA1

AA2

AA3

AA4

AA

1A

A2

AA

3

AA

4

KEY1

KEY2

KEY3

SIRCS

D-GND

+8V

KEY

STBY-LED

TC-LED

CD-LED

TU-LED

DSG LED

CD-SYNCLED

BACKUP 5V

(CHASSIS)

(2/2) D804,805,807,808

(LCD BACK LIGHT)

CD

CD

CD

REC

TAPE

TUNER

AM

DSG

TUNER

FM

TAPE

VOLUME +

VOLUME -

FUNCTION

IOG

REMOTE CONTROL RECEIVER

LED DRIVELED DRIVELED DRIVELED DRIVELED DRIVELED DRIVELED DRIVE

CD TUNER DSG TAPE CD SYNCHRO (STANDBY)

TUNING +

TUNING -

6-15. SCHEMATIC DIAGRAM – SWITCH Board (2/2) –


(Page 27)

HCD-M70

3030

6-16. PRINTED WIRING BOARD – POWER Board – • See page 17 for Circuit Boards Location.

D902 D-5D903 D-5D904 C-5D905 C-5D906 C-6D907 C-5D908 D-6D909 D-5D910 C-3D911 B-3D912 C-3D913 B-3D915 B-5D917 B-6D918 C-4

Q901 B-6Q902 C-4Q903 B-5


Ref. No. Location

MAIN POWERTRANSFORMER

∗

SUB POWERTRANSFORMER

(SP)(EXCEPT SP)

(EXCEPT SP)

(SP)

MAIN BOARDCNP101

D

1

2

1

8

(US, CND)

(EXCEPT SP)

(SP)

POWER BOARD

LINEFILTER

EXCEPTUS, CND

EXCEPTUS, CND

(AC IN)

1 2

(CHASSIS)

(US, CND)

(US, CND)

G901

1-684-234-

11

(11)

–1 –2

VOLTAGESELECTOR

S901

110V – 120V

220V – 240V

A

B

C

D

E

F

G

H

1 2 3 4 5 6

(Page24)

HCD-M70

3131

Q901

Q903

D917

C911

D915

C920

R902

C917

R904

R905 C918

C910

D9

04

D9

02

D9

08

D9

07

D909

F904

F901

C925

R910

JW904

JW905

JW907

CN901

CN101

D905

D9

03

D906

D9

10

D9

11

D9

13

D9

12

Q902

T902

T901

RY901

JW906

JW903

JW908

JW911

LF901

R909

G901

D9

18

S901

F902

F903

JW902

JW901

STC352-OY

STC352-OY

1SS133T-77

4716V

MTZJ-T-77-6.8C

22025V

4.7k

22016V

4.7k

47k 1050V

0.022

1N

54

01

1N

54

01

2A

02

M

2A

02

M

2A

02

M

0.01250V

220

2P

8P

1N

54

01

1N

54

01

2A

02

M1

SS

13

3T

-77

1S

S1

33

T-7

7

1S

S1

33

T-7

71

SS

13

3T

-77

2SC2785 3.3M1/2W

MTZ

J-T-

77-6

.2B

0.8A250V

0.4A250V

∗

∗

BACKUP5V

RELAY-ON

COM8V

+14V(S2)

S1-GND

(CHASSIS)

COM

230

115V

230V

COM COM

120

(SP)

115V

230V

230V 120V

COM

S2-GND

+16V(S1)

-16V(S1)

Q901,903

+5V REGULATOR

POWER ON/OFF

RELAY DRIVE

MAIN POWER

TRANSFORMER

∗ NOT REPLACEABLE:

BUILT IN TRANSFORMER

SUB POWER

TRANSFORMER (US,CND,MX)

AEP,UK,

KR,TH,AUS

(SP) (US,CND,MX)

AEP,UK,

KR,TH,AUS

∗ F904

2A 125V (US,CND,MX)

(AEP,UK,SP,KR,TH,AUS)

(SP)

(EXCEPT SP)

(SP)

(SP)

(EXCEPT SP)

∗(US,CND,MX)

F901

0.8A 125V

T0.4A 250V (AEP,UK,KR,TH,AUS)

(EXCEPT US,CND)

FILTER

LINE

(US,CND)

(EXCEPT US,CND)

(US,CND)

110V-120V

220V-240V

VOLTAGE

SELECTOR

(SP)

(EX

CEP

T S

P)

(SP)

(EX

CEP

T S

P)

(SP)

(AC IN)

-1

-2

T2A 250V

6-17. SCHEMATIC DIAGRAM – POWER Board –

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

Les composants identifiés par une marque 0 sontcritiques pour la sécurité. Ne les remplacer quepar une pièce portant le numéro spécifié.


(Page 23)

HCD-M70

3232

THERMALSHUTDOWNBIPOLAR

TRANSCONDACTANCEINPUT STAGE

STANDBY/MUTE

BOOST-STRAP

MOS GAIN &LEVEL SHIFTING

STAGE

STBY

-GND IN

–

IN+

IN+

MUT

E

NC

BOOS

TSTR

AP +VS

–VS

STBY

MUT

E

NC NC

+PW

VS OUT

–PW

VS

14 1512 1310 118 96 753 41 2

+– MOS

OUTPUTSTAGE

SHORTCIRCUIT

PROTECTION

APC PD AMP

APC LD AMP

RF SUMMING AMP RF EQ AMP

FOCUS ERROR AMP

TRACKINGERROR AMP

VC BUFFER

VCC

50µA

VEE

VEE

VC

VC

VC

VCVC

VC VC VC

VC

VC

VCC

VEE

VCC

VEE

VEE

VC

VCC

LC/PD

LD ON

HOLD SWAGC CONT

RFTC

RF I

RF O

RFE

TE

FE

RF BOT

HOLD

AGC VTH

LD

PD

A

B

C

D

VEE

F

E

VC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

2021

22

23

24

+–

+–

+–

+–

+–

+–

+–

VCC

+–

+–

+–

+–

+–

+–

+–

+–

+–

LEVEL SHIFT

INTERFACE

INTERFACE

INTERFACE

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

202122232425262728 19 18 17 16 15

F

RRF F

RRF

RR

F

FMUTE

THERMALSHUTDOWN

VREF

OUT

VREF

IN

POW

VCC

CH1F

IN

CH1R

IN

CH2F

IN

CH2R

IN

CH2O

UTR

CH2O

UTF

CH1O

UTR

CH1O

UTF

CAPA

IN1

CAPA

IN2

GND

PRFV

CC

MUT

E

POW

VCC

CH4S

IN'

CH4S

IN

CH4B

IN

CH3F

IN

CH3R

IN

CH3O

UTR

CH3O

UTF

CH4O

UTR

CH4O

UTF

CAPA

IN3

GND

• IC Block Diagrams– CD Board –

IC101 CXD2587Q

IC102 BA5974FP-E2

IC103 CXA2568M-T6

– MAIN Board –

IC101, 201 TDA7296

TERFDC

CEIGEN

AVSS

0

ADIO

AVDD

0

CLTV

FILO

AVSS

3

VSS

AVDD

3

DOUT

VDD

PCO

FILI

ASYO

ASYI

RFAC

BIAS

SSTP

DFCTMIRR

MDPLOCK

FOK

SFDR

VSS

TEST

FRDR

FEVC

COUT

SE

XTSLTES1

SRDRTFDR

FFDRTRDR

21

7071

6869

6667

64

65

62

61

63

7374

72

75

76

7778

7980

4

XRST

3

SQCK

SQSO

5 9876

5660 53545559 5758 5152 484950 47 444546 43 4142

XLAT

CLOK

SENS

SYSM

DATA

XUGF

XPCK GF

S

C2PO

WFC

K

10 11 12 13 14 15 16 17 18 19 20

21

222324

2526

3233

3031

3637

3435

3940

38

28

27

29

SPOA

ATSK

SCLK

VDD

SCOR

SPOB

XLON

XTAI

XVDD

EMPH

AVDD1AOUT1

AIN1

XTAOXVSS

AIN2

AOUT2AVDD2

RMUT

LOUT2

LOUT1

BCK

LRCK

PCMD

LMUT

AVSS1AVSS2

CPUINTERFACE

SERVO AUTOSEQUENCER

SERIAL ININTERFACE

OVER SAMPLINGDIGITAL FILTER

3rd ORDERNOISE SHAPER

PWM PWM

EFMDEMODULATOR

TIMINGLOGIC

DIGITALOUT

D/AINTERFACE

DIGITALPLL

ASYMMETRYCORRECTOR

CLOCKGENERATOR

MIRR, DFCT,FOK

DETECTOR

DIGITALCLV

SUBCODEPROCESSOR

SERVOINTERFACE

SERVO DSP

FOCUSSERVO

TRACKINGSERVO

SLEDSERVO

PWM GENERATOR

FOCUS PWMGENERATOR

TRACKINGPWM GENERATOR

SLED PWMGENERATOR

16KRAM

ERRORCORRECTOR

INTE

RNAL

BUS

A/DCONVERTER

OPERATIONALAMPLIFIER

ANALOG SWITCH

33

HCD-M70

GND

OUT1

VCTLVZ1

VZ2

IN1

IN2

VCC1

VCC2

OUT2

5 6 7 8 9 101 2 3 4

DRIVER OUT

PRE DRIVER

LOGICSWITCH

TSD

BIAS

ANAL

OG

DIGI

TAL

RCLK

NC XO XI VSS2

T2VDD2

T1

QUAL

RDAT

VREF

MUX

VDD1

VSS1

VSS3

CMP

1 43 65 872

141516 13 12 11 10 9

CLOCK

PLL 57kHzRDS/ARI

COMPARATOR

8th SWITCHEDCAPACITOR

FILTER

ANTI-ALIASINGFILTER

BIPHASEDECODER

PLL1187.5Hz

DEFFERENTIALDECODER

TEST

30 29

1 2

CCBINTERFACE

CONTROLCIRCUIT

LOGICCIRCUIT

CONTROLCIRCUIT

26

+–

25 24

+–

23 22 21 20 19 18 17

+–

+–

5

+–

6 7

+–

8 9 10 11 12 13 14

+–

+–

3

LOUT

LBAS

S2

LBAS

S1

LTRE LI

N

LSEL

O L4 L3 L2 L1

15

NCVSS

4

TEST

VDD

ROUT

RBAS

S2

RBAS

S1

RTRE

RIN

RSEL

O

R4 R3 R2 R1

16

NCCLDI CE

28

+ –

RVRE

F

+–

LVRE

F

VREF

27

NC

– CONTROL Board –

IC320 KA3082

IC323 LC75342

IC326 BU1924F-E2 (AEP, UK)

34

HCD-M70

6-18. IC PIN FUNCTION DESCRIPTION

• MAIN BOARD IC801 CXP83124A-053Q (SYSTEM CONTROLLER)

Pin No. Pin Name I/O Description

1 SENSOR I Tape end detect switch input terminal “H” input when the tape end detected

2 RDS-IN ISerial data transfer clock signal input from the RDS decoder(RDS decoder is used for the AEP and UK models)

3 SIRCS I Sircs remote control signal input

4 NC — Not used

5 TU-DATA O Serial data output to the tuner unit

6 T-MODE I Head position detect switch input terminal “L”: forward direction, “H”: reverse direction

7 REG-CON O Main system power supply on/off control signal output “H”: power on

8 C-CLK/TU-CLK OSerial data transfer clock signal output to the digital signal processor (at CD function)Serial data transfer clock signal output to the tuner unit (at tuner function)

9 SPK PROTECT I Protect on/off control signal input from the speaker protect circuit “L”: protect on

10 CD-DATA O Serial data output to the digital signal processor

11 C-SQCK O Subcode Q data reading clock signal output to the digital signal processor

12C-SQSO/

RDS-DATAI

Subcode Q data input from the digital signal processor (at CD function)Serial data input from the RDS decoder (at tuner function)(RDS decoder is used for the AEP and UK models)

13 HOLD O Automatic power control hold signal output to the RF amplifier

14 ALC OAutomatic limiter control signal output to the recording/playback equalizer amplifier“H”: limiter on

15 CD-ON OPower supply on/off control signal output for the CD section (+5V)LED drive signal output of the CD indicator “H”: CD power on (LED on)

16 REC-MUTE ORecording muting on/off control signal output to the recording/playback equalizer amplifier“L”: muting on

17 TUNED I Automatic limiter control signal input from the tuner unit

18 C-SENSE I Internal status detection monitor input from the digital signal processor

19 C-LATCH O Serial data latch pulse signal output to the digital signal processor

20 L-MUTE OLine muting on/off control signal output to the recording/playback equalizer amplifier“H”: muting on

21 REC/PB ORecording/playback selection signal output to the tape section“L”: playback mode, “H”: recording mode

22 AMP-MUTE O Muting on/off control signal output to the power amplifier “H”: muting on

23 TU-COUNT I PLL serial data input from the tuner unit

24 H/P CHK IHeadphone jack connection detection signal input terminal“L”: no connected, “H”: headphone connected

25 TU-ON OPower supply on/off control signal output for the tuner section (+9.5V)LED drive signal output of the TUNER indicator “H”: tuner power on (LED on)

26 DSG O LED drive signal output of the DSG (Dynamic Sound Generator) indicator “H”: LED on

27 CD-SYNC O LED drive signal output of the CD SYNCHRO indicator “H”: LED on

28 SCK O Serial data transfer clock signal output to the electrical volume

29 SOL-CON O Trigger plunger on/off control signal output “H”: plunger on

30 MOT-CON O Capstan/reel motor on/off control signal output “H”: motor on

31 TU-CE O Chip enable signal output to the tuner unit

32 TC-SW I Half detect (side A and B) switch and cassette in detect switch input terminal (A/D input)

33 TRAY-SW IDisc tray open/close detect switch input terminal (A/D input) “L”: disc tray open, “H”: disc tray close

34 to 36 KEY3 to KEY1 I Key input terminal (A/D input)

37 SIMUKE I Destination setting terminal (A/D input)

35

HCD-M70

Pin No. Pin Name I/O Description

38 RST ISystem reset signal input “L”: resetFor several hundreds msec. after the power supply rises, “L”: is input, then it changes to “H”

39 EXTAL1 I Main system clock input terminal (4.19MHz)

40 XTAL1 O Main system clock output terminal (4.19MHz)

41 VSS — Ground terminal

42 XTAL2 O System clock output terminal Not used

43 EXTAL2 I System clock input terminal Not used

44 AVREF I Reference voltage (+5V) input terminal (for A/D conversion)

45 AVSS — Ground terminal (for A/D conversion)

46 VL O Liquid crystal display bias on/off control signal output

47 to 49 VLC3 to VLC1 — Power supply terminal for the liquid crystal display bias

50 to 53 COM0 to COM3 O Common drive signal output to the liquid crystal display

54 to 85 SEG0 to SEG31 O Segment drive signal output to the liquid crystal display

86 C-RST O Reset signal output to the digital signal processor and motor/coil driver “L”: reset

87 AU-CE O Chip enable signal output to the electrical volume

88 SDA O Serial data output to the electrical volume

89 VDD — Power supply terminal (+5V)

90 NC — Not used

91 VSS — Ground terminal

92 TX O Sub system clock output terminal (32.768kHz)

93 TEX I Sub system clock input terminal (32.768kHz)

94 TRAY-CLOSE O Motor drive signal (close direction) output to the loading motor driver “H” active

95 TRAY-OPEN O Motor drive signal (open direction) output to the loading motor driver “H” active

96 TC-ON O LED drive signal output of the TAPE indicator “H”: LED on

97 AU-MUTE O Audio line muting on/off control signal output “H”: muting on

98 STAND-BY LED O LED drive signal output of the standby indicator “H”: LED on

99 WP I Wakeup control signal input

100 C-SCOR I Subcode sync (S0+S1) detection signal input from the digital signal processor

36

HCD-M70

7-1. PANEL (SIDE) SECTION

SECTION 7EXPLODED VIEWS

• Items marked “*” are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when orderingthese items.

• Accessories are given in the last of the elec-trical parts list.

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

may have some difference from the originalone.

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

↑ ↑Parts Color Cabinet's Color

• AbbreviationAUS : Australian modelCND : Canadian model

KR : Korean modelMX : Mexican model

SP : Singapore modelTH : Thai model

Les composants identifiés par unemarque 0 sont critiquens pour lasécurité.Ne les remplacer que par une pièceportant le numéro spécifié.

The components identified by mark0 or dotted line with mark 0 arecritical for safety.Replace only with part numberspecified.

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

1 4-238-706-01 PANEL (SIDE) (L) (SILVER)1 4-238-706-11 PANEL (SIDE) (L) (WHITE) (AEP, UK, SP)1 4-238-706-21 PANEL (SIDE) (L) (BLACK) (AEP, UK)1 4-238-706-31 PANEL (SIDE) (L) (WHITE) (US, CND)1 4-238-706-41 PANEL (SIDE) (L) (BLACK) (US, CND)

2 1-823-149-11 LEAD (WITH CONNECTOR)

3 4-238-707-01 PANEL (SIDE) (R) (SILVER)3 4-238-707-11 PANEL (SIDE) (R) (WHITE) (AEP, UK, SP)3 4-238-707-21 PANEL (SIDE) (R) (BLACK) (AEP, UK)3 4-238-707-31 PANEL (SIDE) (R) (WHITE) (US, CND)3 4-238-707-41 PANEL (SIDE) (R) (BLACK) (US, CND)

#1 7-685-547-14 SCREW +BTP 3X10 TYPE2 N-S

1

#1

#1

#1 #1

#1

#1

#1

#1

2

chassis (lower) section

front panel section

3

top panel section

37

HCD-M70

7-2. FRONT PANEL SECTION


51 4-238-696-01 WINDOW, LCD (FOR SILVER, WHITE)(AEP, UK)51 4-238-696-11 WINDOW, LCD (FOR SILVER, WHITE)

(EXCEPT AEP, UK)51 4-238-696-21 WINDOW, LCD (BLACK) (AEP, UK)51 4-238-696-31 WINDOW, LCD (BLACK) (US, CND)52 X-4954-494-1 PANEL SUB ASSY (FRONT) (SILVER)

52 X-4954-495-1 PANEL SUB ASSY (FRONT) (WHITE)(AEP, UK, SP)

52 X-4954-652-1 PANEL SUB ASSY, FRONT (BLACK) (AEP, UK)52 X-4954-654-1 PANEL SUB ASSY, FRONT (WHITE) (US, CND)52 X-4954-655-1 PANEL SUB ASSY, FRONT (BLACK) (US, CND)53 4-238-685-01 COVER (F) (SILVER)

53 4-238-685-11 COVER (F) (WHITE)53 4-238-685-21 COVER (F) (BLACK)54 4-232-478-01 FOOT55 4-931-757-31 SCREW (DIA. 2.6X8) (IT3B), TAPPING56 1-684-231-11 JACK BOARD

57 A-4728-250-A SWITCH BOARD, COMPLETE (EXCEPT KR, TH)57 A-4729-437-A SWITCH BOARD, COMPLETE (KR, TH)58 1-926-063-20 FFC CABLE 20P59 1-926-063-10 FFC CABLE 18P60 1-926-065-20 FFC CABLE 15P

51

52

53

54

55 56

55

55

55

55

55

55

59

58

57

60

not supplied

not supplied

38

HCD-M70

7-3. TOP PANEL SECTION


101 A-4728-263-A TC BOARD, COMPLETE102 1-796-353-11 DECK, MECHANICAL (TAPE)103 X-4954-501-1 HOLDER ASSY, CASSETTE (SILVER)103 X-4954-502-1 HOLDER ASSY, CASSETTE (WHITE)103 X-4954-666-1 HOLDER ASSY, CASSETTE (BLACK)

104 4-234-557-01 SPRING (TAPE)105 4-238-683-01 WINDOW (CASSETTE) (SILVER)105 4-238-683-11 WINDOW (CASSETTE) (WHITE)105 4-238-683-21 WINDOW (CASSETTE) (BLACK)106 X-4954-499-1 PANEL SUB ASSY (TOP) (SILVER)

106 X-4954-500-1 PANEL SUB ASSY (TOP)(WHITE)(AEP, UK, SP)

106 X-4954-649-1 PANEL SUB ASSY, TOP (WHITE) (US, CND)106 X-4954-650-1 PANEL SUB ASSY, TOP (BLACK) (US, CND)106 X-4954-651-1 PANEL SUB ASSY, TOP (BLACK) (AEP, UK)108 3-926-926-01 GEAR, DAMPER109 1-773-044-11 WIRE (FLAT TYPE) (17 CORE)

110 1-926-062-30 FFC CABLE 8P111 4-241-659-01 BELT112 4-241-718-01 BELT (FLAT)#2 7-685-861-01 SCREW +BVTT 2.6X5 (S)#3 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

109

#2

#2

#2

#2

#3#3

#3101

110

111

112

102

103

106

108

104

105

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

not supplied

39

HCD-M70

7-4. CHASSIS SECTION-1


151 4-238-688-11 LID, CD (FOR SILVER, WHITE)151 4-238-688-21 LID, CD (BLACK)152 A-4676-452-A CONTROL BOARD, COMPLETE (US, CND)152 A-4676-462-A CONTROL BOARD, COMPLETE (MX)152 A-4676-468-A CONTROL BOARD, COMPLETE (SP, AUS)

152 A-4728-251-A CONTROL BOARD, COMPLETE (AEP, UK)152 A-4729-435-A CONTROL BOARD, COMPLETE (KR, TH)153 4-931-757-31 SCREW (DIA. 2.6X8) (IT3B), TAPPING154 A-4676-457-A MAIN BOARD, COMPLETE (US, CND)154 A-4676-466-A MAIN BOARD, COMPLETE (MX)

154 A-4676-473-A MAIN BOARD, COMPLETE (SP)154 A-4728-254-A MAIN BOARD, COMPLETE (AEP, UK)154 A-4729-441-A MAIN BOARD, COMPLETE (AUS)154 A-4729-442-A MAIN BOARD, COMPLETE (KR)

154 A-4729-443-A MAIN BOARD, COMPLETE (TH)155 1-684-235-11 VIDEO BOARD156 4-238-717-01 SCREW (WASHER), +BTP (3X8)157 1-926-063-50 FFC CABLE 21P158 1-926-063-40 FFC CABLE 17P

TU1 A-4303-953-A TUNER UNIT (TCB-023//K (CE))(AEP, UK, KR, AUS)

TU1 A-4303-954-A TUNER UNIT (TCB-023//K (UC))(US, CND, MX, SP, TH)

#1 7-685-547-14 SCREW +BTP 3X10 TYPE2 N-S#3 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S#4 7-685-548-19 SCREW +BTP 3X12 TYPE2 N-S


151

152

153

155

156

158

157

154

TU1

main board

#4

#3

#1

#1

CDM55F-K6BD41A

not supplied

#3

#6

not supplied

chassis section-2

40

HCD-M70

7-5. CHASSIS SECTION-2

The components identified bymark 0 or dotted line withmark 0 are critical for safety.Replace only with part num-ber specified.

Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par une pièceportant le numéro spécifié.


201 A-4676-455-A POWER BOARD, COMPLETE (US, CND)201 A-4676-464-A POWER BOARD, COMPLETE (MX)201 A-4676-471-A POWER BOARD, COMPLETE (SP)201 A-4728-252-A POWER BOARD, COMPLETE

(AEP, UK, KR, TH, AUS)202 1-684-233-11 POWER RETAINER BOARD

203 3-703-571-11 BUSHING (S) (4516), CORD (KR, TH)203 4-217-350-11 STOPPER, CORD (EXCEPT KR, TH)

0204 1-558-943-31 CORD, POWER (TH)0204 1-696-169-11 CORD, POWER (AEP, UK, SP)0204 1-696-848-41 CORD, POWER (AUS)

0204 1-769-079-21 CORD, POWER (KR)0204 1-775-789-81 CORD, POWER (MX)0204 1-783-532-11 CORD, POWER (US, CND)

205 4-232-478-01 FOOT

0F901 1-533-445-11 FUSE, GLASS TUBE (DIA. 5) (0.8A/125V)(US, CND, MX)

0F901 1-533-461-11 FUSE, GLASS TUBE (DIA. 5) (0.4A/250V)(AEP, UK, KR, TH, AUS)

0F902 1-533-464-11 FUSE, GLASS TUBE (DIA. 5) (0.8A/250V) (SP)0F903 1-533-461-11 FUSE, GLASS TUBE (DIA. 5) (0.4A/250V) (SP)0F904 1-533-468-11 FUSE, GLASS TUBE (DIA. 5) (2A/250V)

(AEP, UK, SP, KR, TH, AUS)

0F904 1-576-478-11 FUSE, GLASS TUBE (2A/125V) (US, CND, MX)0T902 1-437-727-11 TRANSFORMER, POWER

(AEP, UK, KR, TH, AUS)0T902 1-437-728-11 TRANSFORMER, POWER (SP)0T902 1-437-729-11 TRANSFORMER, POWER (US, CND, MX)

#5 7-685-659-14 SCREW +BVTP 4X8 TYPE2 N-S


201 power board

#5

#6

#6F904

F901

F902

F903

T902

202

204

203

205

not supplied

41

HCD-M70

7-6. CD MECHANISM DECK (CDM55F-K6BD41A)


501 4-224-894-01 TRAY502 4-220-229-01 LEVER (SW)503 4-220-239-01 SPRING, TORSION504 4-221-816-01 BELT (CDM55)505 4-220-234-01 PULLEY (LDG)

506 4-220-237-02 GEAR (A)507 4-220-238-01 GEAR (B)508 4-220-233-01 CAM (CDM55)509 1-681-807-11 LOADING BOARD510 4-221-815-01 ROLLER

511 4-231-779-01 CHASSIS (F)512 A-4735-081-A PULLEY (AT-55F) ASSY513 1-792-411-11 CABLE, FLEXIBLE FLAT (19 CORE)514 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING515 4-925-315-31 DAMPER

516 4-227-598-01 SPACER (55)517 A-4735-082-A MAGNET ASSYM901 A-2004-893-A MOTOR (LD) ASSY (LOADING)#11 7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S

503

502507

504

505506

510

508

501

509

516 517

515

512

513

511

514

M901

#11

BU-K6BD41A

42

HCD-M70

7-7. BASE UNIT (BU-K6BD41A)




551 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING552 4-229-005-01 INSULATOR

0553 A-4735-357-A OP BASE ASSY (KSM-213DHAP/ZRP1)554 A-4725-626-A CD BOARD, COMPLETE555 1-757-055-11 WIRE, PARALLEL (FFC) (16 CORE)

556 4-229-004-01 SPRING, COMPRESSION557 4-231-780-01 HOLDER (213D)558 4-221-817-02 SHAFT (BU)559 2-641-386-01 SCREW (2X5), TAPPING (S)#11 7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S

551559

551551

551

552

552

552

552

553

554

555

556

556

556

556

557

558

#11

not supplied

43

HCD-M70SECTION 8

ELECTRICAL PARTS LIST CD


A-4725-626-A CD BOARD, COMPLETE*******************

< CAPACITOR >

C101 1-162-962-11 CERAMIC CHIP 470PF 10% 50VC102 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC103 1-162-962-11 CERAMIC CHIP 470PF 10% 50VC104 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC108 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C109 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC110 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50VC111 1-107-682-11 CERAMIC CHIP 1uF 10% 16VC112 1-107-682-11 CERAMIC CHIP 1uF 10% 16VC114 1-164-360-11 CERAMIC CHIP 0.1uF 16V

C115 1-126-382-11 ELECT 100uF 20% 16VC116 1-126-382-11 ELECT 100uF 20% 16VC117 1-126-382-11 ELECT 100uF 20% 16VC118 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC119 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C121 1-164-360-11 CERAMIC CHIP 0.1uF 16VC122 1-126-382-11 ELECT 100uF 20% 16VC123 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC124 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC125 1-164-360-11 CERAMIC CHIP 0.1uF 16V

C126 1-164-360-11 CERAMIC CHIP 0.1uF 16VC127 1-126-382-11 ELECT 100uF 20% 16VC129 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC130 1-115-156-11 CERAMIC CHIP 1uF 10VC131 1-124-233-11 ELECT 10uF 20% 16V

C133 1-115-156-11 CERAMIC CHIP 1uF 10VC140 1-115-156-11 CERAMIC CHIP 1uF 10VC141 1-115-156-11 CERAMIC CHIP 1uF 10VC143 1-164-360-11 CERAMIC CHIP 0.1uF 16VC145 1-164-360-11 CERAMIC CHIP 0.1uF 16V

C146 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC147 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC148 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC153 1-164-360-11 CERAMIC CHIP 0.1uF 16VC159 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V

C160 1-124-257-00 ELECT 2.2uF 20% 50VC162 1-126-382-11 ELECT 100uF 20% 16VC163 1-126-382-11 ELECT 100uF 20% 16VC165 1-164-360-11 CERAMIC CHIP 0.1uF 16VC167 1-162-920-11 CERAMIC CHIP 27PF 5% 50V

NOTE:• Due to standardization, replacements in the

parts list may be different from the parts speci-fied in the diagrams or the components usedon the set.

• -XX and -X mean standardized parts, so theymay have some difference from the originalone.

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

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

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

• CAPACITORSuF: µF

• COILSuH: µH

C168 1-162-919-11 CERAMIC CHIP 22PF 5% 50VC171 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC172 1-164-218-11 CERAMIC CHIP 180PF 0.25PF 50VC181 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC182 1-164-218-11 CERAMIC CHIP 180PF 0.25PF 50V

< CONNECTOR >

CN101 1-691-078-41 HOUSING, CONNECTOR 19PCN102 1-785-953-11 CONNECTOR, FFC/FPC 16P

< FERRITE BEAD >

FB101 1-469-144-21 FERRITE 0uHFB102 1-469-144-21 FERRITE 0uHFB103 1-469-144-21 FERRITE 0uHFB104 1-469-144-21 FERRITE 0uH

< IC >

IC101 8-752-386-85 IC CXD2587QIC102 8-759-549-28 IC BA5974FP-E2IC103 8-752-085-51 IC CXA2568M-T6

< COIL >

L101 1-410-993-11 INDUCTOR CHIP 1uH

< TRANSISTOR >

Q101 8-729-010-08 TRANSISTOR MSB710-R

< RESISTOR >

R101 1-216-835-11 METAL CHIP 15K 5% 1/10WR102 1-216-845-11 METAL CHIP 100K 5% 1/10WR103 1-216-835-11 METAL CHIP 15K 5% 1/10WR104 1-216-839-11 METAL CHIP 33K 5% 1/10WR105 1-216-833-11 METAL CHIP 10K 5% 1/10W

R106 1-216-821-11 METAL CHIP 1K 5% 1/10WR107 1-216-833-11 METAL CHIP 10K 5% 1/10WR108 1-216-827-11 METAL CHIP 3.3K 5% 1/10WR109 1-216-857-11 METAL CHIP 1M 5% 1/10WR110 1-216-809-11 METAL CHIP 100 5% 1/10W

R111 1-216-857-11 METAL CHIP 1M 5% 1/10WR113 1-216-857-11 METAL CHIP 1M 5% 1/10WR114 1-216-833-11 METAL CHIP 10K 5% 1/10WR116 1-216-797-11 METAL CHIP 10 5% 1/10WR117 1-216-821-11 METAL CHIP 1K 5% 1/10W

Les composants identifiés par unemarque 0 sont critiquens pour lasécurité.Ne les remplacer que par une pièceportant le numéro spécifié.

The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

When indicating parts by referencenumber, please include the board.

• AbbreviationAUS : Australian modelCND : Canadian modelKR : Korean model

MX : Mexican modelSP : Singapore modelTH : Thai model


44

HCD-M70

CD CONTROL

R118 1-216-809-11 METAL CHIP 100 5% 1/10WR119 1-216-817-11 METAL CHIP 470 5% 1/10WR123 1-216-833-11 METAL CHIP 10K 5% 1/10WR124 1-216-845-11 METAL CHIP 100K 5% 1/10WR131 1-216-809-11 METAL CHIP 100 5% 1/10W

R132 1-216-863-11 RES-CHIP 3.3M 5% 1/10WR143 1-216-848-11 METAL CHIP 180K 5% 1/10WR144 1-216-848-11 METAL CHIP 180K 5% 1/10WR147 1-218-867-11 RES-CHIP 6.8K 5% 1/10WR148 1-216-797-11 METAL CHIP 10 5% 1/10W

R149 1-216-797-11 METAL CHIP 10 5% 1/10WR158 1-216-852-11 METAL CHIP 390K 5% 1/10WR159 1-216-847-11 METAL CHIP 150K 5% 1/10WR160 1-216-833-11 METAL CHIP 10K 5% 1/10WR161 1-216-821-11 METAL CHIP 1K 5% 1/10W

R162 1-216-847-11 METAL CHIP 150K 5% 1/10WR171 1-218-291-11 RES-CHIP 16K 5% 1/10WR172 1-216-833-11 METAL CHIP 10K 5% 1/10WR173 1-216-835-11 METAL CHIP 15K 5% 1/10WR181 1-218-291-11 RES-CHIP 16K 5% 1/10W

R182 1-216-833-11 METAL CHIP 10K 5% 1/10WR183 1-216-835-11 METAL CHIP 15K 5% 1/10W

< COMPOSITION CIRCUIT BLOCK >

RN101 1-233-576-11 RES, CHIP NETWORK 100

< SWITCH >

S101 1-771-853-11 SWITCH, DETECTION (LIMIT)

< VIBRATOR >

X101 1-781-947-11 VIBRATOR, CRYSTAL (16.9344MHz)**************************************************************

A-4676-452-A CONTROL BOARD, COMPLETE (US, CND)A-4676-462-A CONTROL BOARD, COMPLETE (MX)A-4676-468-A CONTROL BOARD, COMPLETE (SP, AUS)A-4728-251-A CONTROL BOARD, COMPLETE (AEP, UK)A-4729-435-A CONTROL BOARD, COMPLETE (KR, TH)

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

< CAPACITOR >

C314 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC315 1-126-947-11 ELECT 47uF 20% 35VC316 1-164-156-11 CERAMIC CHIP 0.1uF 25VC388 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

(AEP, UK)C802 1-115-456-21 CAPACITOR 0.22F 5.5V

C803 1-162-920-11 CERAMIC CHIP 27PF 5% 50VC804 1-162-919-11 CERAMIC CHIP 22PF 5% 50VC806 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC807 1-162-975-11 CERAMIC CHIP 24PF 5% 50VC808 1-162-975-11 CERAMIC CHIP 24PF 5% 50V

C809 1-115-156-11 CERAMIC CHIP 1uF 10VC810 1-104-665-11 ELECT 100uF 20% 10VC811 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC812 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC813 1-126-964-11 ELECT 10uF 20% 50V

C814 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC815 1-115-156-11 CERAMIC CHIP 1uF 10VC816 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC817 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC818 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C819 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC820 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC823 1-126-963-11 ELECT 4.7uF 20% 50VC824 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC825 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C827 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC828 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC829 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC830 1-162-957-11 CERAMIC CHIP 220PF 5% 50V

< CONNECTOR >

CN801 1-784-776-11 CONNECTOR, FFC 15PCN802 1-785-950-11 CONNECTOR, FFC/FPC 18PCN803 1-785-949-11 CONNECTOR, FFC/FPC 20PCN804 1-784-778-11 CONNECTOR, FFC 17PCN805 1-784-780-11 CONNECTOR, FFC 19P

CN806 1-568-838-11 CONNECTOR, FFC 21P* CN807 1-568-954-11 PIN, CONNECTOR 5P* CN809 1-506-985-11 PIN, CONNECTOR (PC BOARD) 3P

< DIODE >

D304 8-719-921-40 DIODE MTZJ-4.7CD321 8-719-991-33 DIODE 1SS133T-77 (AEP, UK)D801 8-719-991-33 DIODE 1SS133T-77D802 8-719-991-33 DIODE 1SS133T-77

< IC >

IC320 8-759-584-65 IC KA3082IC801 8-752-930-03 IC CXP83124A-053QIC803 8-759-652-68 IC BMR-0301H

< RESISTOR >

JR801 1-216-864-11 METAL CHIP 0 5% 1/10WJR803 1-216-864-11 METAL CHIP 0 5% 1/10WJR804 1-216-864-11 METAL CHIP 0 5% 1/10WJR805 1-216-864-11 METAL CHIP 0 5% 1/10WJR806 1-216-864-11 METAL CHIP 0 5% 1/10W

< COIL >

L301 1-410-324-11 INDUCTOR 4.7uHL302 1-412-002-31 INDUCTOR CHIP 4.7uHL303 1-412-002-31 INDUCTOR CHIP 4.7uHL304 1-410-997-31 INDUCTOR CHIP 2.2uH

< TRANSISTOR >

Q800 8-729-055-94 TRANSISTOR SRC1202SFQ801 8-729-055-94 TRANSISTOR SRC1202SFQ802 8-729-055-91 TRANSISTOR SRA2202SFQ803 8-729-120-28 TRANSISTOR 2SC1623-L5L6Q804 8-729-055-94 TRANSISTOR SRC1202SF

< RESISTOR >

R308 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR309 1-216-797-11 METAL CHIP 10 5% 1/10W


45

HCD-M70

R509 1-216-833-11 METAL CHIP 10K 5% 1/10WR510 1-216-833-11 METAL CHIP 10K 5% 1/10WR511 1-216-833-11 METAL CHIP 10K 5% 1/10W

R801 1-216-821-11 METAL CHIP 1K 5% 1/10WR802 1-216-821-11 METAL CHIP 1K 5% 1/10WR803 1-216-821-11 METAL CHIP 1K 5% 1/10WR804 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR805 1-216-821-11 METAL CHIP 1K 5% 1/10W




R821 1-216-821-11 METAL CHIP 1K 5% 1/10WR822 1-216-821-11 METAL CHIP 1K 5% 1/10WR823 1-216-821-11 METAL CHIP 1K 5% 1/10WR824 1-216-821-11 METAL CHIP 1K 5% 1/10WR825 1-216-809-11 METAL CHIP 100 5% 1/10W



R836 1-216-821-11 METAL CHIP 1K 5% 1/10WR837 1-216-821-11 METAL CHIP 1K 5% 1/10WR838 1-216-841-11 METAL CHIP 47K 5% 1/10WR839 1-216-817-11 METAL CHIP 470 5% 1/10WR840 1-216-833-11 METAL CHIP 10K 5% 1/10W

R841 1-216-821-11 METAL CHIP 1K 5% 1/10W(US, CND)

R841 1-216-827-11 METAL CHIP 3.3K 5% 1/10W(AEP, UK)

R841 1-216-833-11 METAL CHIP 10K 5% 1/10W(MX)

R841 1-216-839-11 METAL CHIP 33K 5% 1/10W(SP, KR, TH, AUS)

R842 1-216-829-11 METAL CHIP 4.7K 5% 1/10W


R848 1-216-833-11 METAL CHIP 10K 5% 1/10W

R849 1-216-821-11 METAL CHIP 1K 5% 1/10WR850 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR851 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR852 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R853 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR854 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR855 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR856 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR857 1-216-829-11 METAL CHIP 4.7K 5% 1/10W






R883 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR884 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR885 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR886 1-216-821-11 METAL CHIP 1K 5% 1/10WR887 1-216-821-11 METAL CHIP 1K 5% 1/10W

R888 1-216-821-11 METAL CHIP 1K 5% 1/10WR889 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR890 1-216-821-11 METAL CHIP 1K 5% 1/10WR891 1-216-821-11 METAL CHIP 1K 5% 1/10WR892 1-216-817-11 METAL CHIP 470 5% 1/10W


R893 1-216-833-11 METAL CHIP 10K 5% 1/10W(MX, SP, KR, TH, AUS)

R893 1-216-864-11 METAL CHIP 0 5% 1/10W(US, CND)

R894 1-216-821-11 METAL CHIP 1K 5% 1/10WR895 1-216-821-11 METAL CHIP 1K 5% 1/10W


R901 1-216-841-11 METAL CHIP 47K 5% 1/10W

CONTROL


46

HCD-M70

R902 1-216-845-11 METAL CHIP 100K 5% 1/10WR903 1-216-822-11 METAL CHIP 1.2K 5% 1/10WR904 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR905 1-216-845-11 METAL CHIP 100K 5% 1/10W


R911 1-216-821-11 METAL CHIP 1K 5% 1/10WR912 1-216-821-11 METAL CHIP 1K 5% 1/10WR913 1-216-821-11 METAL CHIP 1K 5% 1/10WR914 1-216-821-11 METAL CHIP 1K 5% 1/10W

< VIBRATOR >

X800 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)X801 1-579-901-11 VIBRATOR, CERAMIC (4.19MHz)

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

1-684-231-11 JACK BOARD***********

< CAPACITOR >

C801 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V(US, CND, MX)

< DIODE >

D820 8-719-988-61 DIODE 1SS355TE-17(AEP, UK, SP, KR, TH, AUS)

D821 8-719-988-61 DIODE 1SS355TE-17(AEP, UK, SP, KR, TH, AUS)

< FERRITE BEAD >

FB803 1-414-813-11 FERRITE 0uH

< JACK >

J301 1-794-453-11 JACK (PHONES)

< RESISTOR >

JR510 1-216-864-11 METAL CHIP 0 5% 1/10WJR511 1-216-864-11 METAL CHIP 0 5% 1/10W

< COIL >

L101 1-412-002-31 INDUCTOR CHIP 4.7uHL201 1-412-002-31 INDUCTOR CHIP 4.7uHL202 1-410-989-11 INDUCTOR CHIP 0.47uH

< RESISTOR >

R587 1-216-833-11 METAL CHIP 10K 5% 1/10WR590 1-216-837-11 METAL CHIP 22K 5% 1/10WR591 1-216-821-11 METAL CHIP 1K 5% 1/10WR593 1-216-841-11 METAL CHIP 47K 5% 1/10W

< SWITCH >

S810 1-571-760-11 SWITCH, KEY BOARD (CD SYNCHRO)S814 1-571-760-11 SWITCH, KEY BOARD (DIRECTION)S816 1-571-760-11 SWITCH, KEY BOARD (REPEAT, FM MODE)

S819 1-571-760-11 SWITCH, KEY BOARD(PLAY MODE, TUNING MODE)

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

1-681-807-11 LOADING BOARD**************

< CONNECTOR >

* CN1 1-568-943-11 PIN, CONNECTOR 5P

< SWITCH >

S1 1-771-799-11 SWITCH, LEVER SLIDE(DISC TRAY OPEN/CLOSE DETECT)

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

A-4676-457-A MAIN BOARD, COMPLETE (US, CND)A-4676-466-A MAIN BOARD, COMPLETE (MX)A-4676-473-A MAIN BOARD, COMPLETE (SP)A-4728-254-A MAIN BOARD, COMPLETE (AEP, UK)A-4729-441-A MAIN BOARD, COMPLETE (AUS)

A-4729-442-A MAIN BOARD, COMPLETE (KR)A-4729-443-A MAIN BOARD, COMPLETE (TH)

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

4-217-354-11 BUSHING, INSULATING4-230-078-01 SCREW, +BV TAPPING7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S

< CAPACITOR >

C101 1-126-963-11 ELECT 4.7uF 20% 50VC102 1-126-963-11 ELECT 4.7uF 20% 50VC103 1-126-163-11 ELECT 4.7uF 20% 50VC104 1-126-963-11 ELECT 4.7uF 20% 50VC106 1-126-163-11 ELECT 4.7uF 20% 50V

C107 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC108 1-164-156-11 CERAMIC CHIP 0.1uF 25VC109 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC110 1-126-963-11 ELECT 4.7uF 20% 50VC111 1-115-156-11 CERAMIC CHIP 1uF 10V

C114 1-126-963-11 ELECT 4.7uF 20% 50VC115 1-126-163-11 ELECT 4.7uF 20% 50VC130 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC131 1-124-259-11 ELECT 4.7uF 20% 16VC141 1-126-967-11 ELECT 47uF 20% 50V

C142 1-162-962-11 CERAMIC CHIP 470PF 10% 50VC143 1-126-965-11 ELECT 22uF 20% 50VC144 1-130-495-00 MYLAR 0.1uF 5% 50VC145 1-130-495-00 MYLAR 0.1uF 5% 50VC150 1-124-259-11 ELECT 4.7uF 20% 16V

C160 1-124-261-00 ELECT 10uF 20% 50VC163 1-124-259-11 ELECT 4.7uF 20% 16VC170 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

(SP, AUS)C170 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

(EXCEPT SP, AUS)C201 1-126-963-11 ELECT 4.7uF 20% 50V

C202 1-126-963-11 ELECT 4.7uF 20% 50VC203 1-126-963-11 ELECT 4.7uF 20% 50VC204 1-126-963-11 ELECT 4.7uF 20% 50V

CONTROL JACK LOADING MAIN


47

HCD-M70

C206 1-126-963-11 ELECT 4.7uF 20% 50VC207 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C208 1-164-156-11 CERAMIC CHIP 0.1uF 25VC209 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC210 1-126-963-11 ELECT 4.7uF 20% 50VC211 1-115-156-11 CERAMIC CHIP 1uF 10VC214 1-126-963-11 ELECT 4.7uF 20% 50V

C215 1-126-163-11 ELECT 4.7uF 20% 50VC230 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC231 1-124-259-11 ELECT 4.7uF 20% 16VC241 1-126-967-11 ELECT 47uF 20% 50VC242 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C243 1-126-965-11 ELECT 22uF 20% 50VC244 1-130-495-00 MYLAR 0.1uF 5% 50VC245 1-130-495-00 MYLAR 0.1uF 5% 50VC250 1-124-259-11 ELECT 4.7uF 20% 16VC260 1-124-261-00 ELECT 10uF 20% 50V

C263 1-124-259-11 ELECT 4.7uF 20% 16VC270 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

(SP, AUS)C270 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

(EXCEPT SP, AUS)C301 1-126-964-11 ELECT 10uF 20% 50VC302 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C304 1-119-774-11 ELECT 100uF 20% 16VC306 1-126-964-11 ELECT 10uF 20% 50VC307 1-126-963-11 ELECT 4.7uF 20% 50VC308 1-128-549-11 ELECT 3300uF 20% 35VC309 1-128-549-11 ELECT 3300uF 20% 35V

C310 1-126-944-11 ELECT 3300uF 20% 25VC311 1-164-156-11 CERAMIC CHIP 0.1uF 25VC312 1-126-176-11 ELECT 220uF 20% 10VC313 1-104-665-11 ELECT 100uF 20% 10VC315 1-104-665-11 ELECT 100uF 20% 10V

C316 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC317 1-164-156-11 CERAMIC CHIP 0.1uF 25VC318 1-126-964-11 ELECT 10uF 20% 50VC319 1-164-156-11 CERAMIC CHIP 0.1uF 25VC320 1-126-176-11 ELECT 220uF 20% 10V

C321 1-164-156-11 CERAMIC CHIP 0.1uF 25VC322 1-126-935-11 ELECT 470uF 20% 16VC323 1-164-156-11 CERAMIC CHIP 0.1uF 25VC324 1-126-935-11 ELECT 470uF 20% 16VC326 1-124-261-00 ELECT 10uF 20% 50V

C327 1-126-935-11 ELECT 470uF 20% 16VC328 1-126-933-11 ELECT 100uF 20% 16VC329 1-126-935-11 ELECT 470uF 20% 16VC330 1-164-156-11 CERAMIC CHIP 0.1uF 25VC331 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C332 1-126-176-11 ELECT 220uF 20% 10VC333 1-164-156-11 CERAMIC CHIP 0.1uF 25VC334 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC335 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC339 1-126-934-11 ELECT 220uF 20% 16V

C346 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC347 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC348 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC350 1-126-963-11 ELECT 4.7uF 20% 50V

C351 1-126-963-11 ELECT 4.7uF 20% 50V

C360 1-126-947-11 ELECT 47uF 20% 35VC365 1-126-934-11 ELECT 220uF 20% 10VC366 1-126-964-11 ELECT 10uF 20% 50VC368 1-126-176-11 ELECT 220uF 20% 10VC369 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C370 1-162-960-11 CERAMIC CHIP 220PF 10% 50VC371 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC372 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC376 1-119-774-11 ELECT 100uF 20% 16VC380 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

(AEP, UK)

C381 1-162-961-11 CERAMIC CHIP 330PF 10% 50V(AEP, UK)

C382 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V(AEP, UK)



C385 1-126-947-11 ELECT 47uF 20% 35V(AEP, UK)


C387 1-126-963-11 ELECT 4.7uF 20% 50V(AEP, UK)

< CONNECTOR >

CN301 1-784-739-91 CONNECTOR, FFC 17PCN302 1-568-838-11 CONNECTOR, FFC 21PCN303 1-784-778-11 CONNECTOR, FFC 17P

* CN304 1-568-943-11 PIN, CONNECTOR 5P

< DIODE >

D302 8-719-200-82 DIODE 11ES2D305 8-719-110-17 DIODE RD10ESB2D307 8-719-110-17 DIODE RD10ESB2D308 8-719-109-89 DIODE RD5.6ESB2D309 8-719-921-63 DIODE MTZJ-7.5B

D310 8-719-109-89 DIODE RD5.6ESB2D311 8-719-110-31 DIODE RD12ES-B2D314 8-719-991-33 DIODE 1SS133T-77D315 8-719-991-33 DIODE 1SS133T-77D316 8-719-991-33 DIODE 1SS133T-77

D320 8-719-982-11 DIODE MTZJ-4.3B (AEP, UK)

< IC >

IC101 8-759-584-38 IC TDA7296IC201 8-759-584-38 IC TDA7296IC304 8-759-646-54 IC KIA7808APIIC306 8-759-646-54 IC KIA7808APIIC323 8-759-669-03 IC LC75342

IC324 8-759-359-49 IC NJM3414AV (TE2)IC326 8-759-557-36 IC BU1924F-E2 (AEP, UK)

< RESISTOR >

JR101 1-216-864-11 METAL CHIP 0 5% 1/10WJR201 1-216-864-11 METAL CHIP 0 5% 1/10W

MAIN


48

HCD-M70

JR301 1-216-864-11 METAL CHIP 0 5% 1/10WJR302 1-216-864-11 METAL CHIP 0 5% 1/10WJR303 1-216-864-11 METAL CHIP 0 5% 1/10W


JR310 1-216-864-11 METAL CHIP 0 5% 1/10WJR311 1-216-864-11 METAL CHIP 0 5% 1/10WJR312 1-216-864-11 METAL CHIP 0 5% 1/10WJR340 1-216-864-11 METAL CHIP 0 5% 1/10W

< COIL >

L101 1-422-009-13 COIL, AIR-COREL201 1-422-009-13 COIL, AIR-COREL304 1-412-002-31 INDUCTOR CHIP 4.7uH

< TRANSISTOR >

Q100 8-729-920-31 TRANSISTOR DTC343TKQ200 8-729-920-31 TRANSISTOR DTC343TKQ301 8-729-028-54 TRANSISTOR KTC3205Q302 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (AEP, UK)Q303 8-729-055-91 TRANSISTOR SRA2202SF

Q304 8-729-055-94 TRANSISTOR SRC1202SFQ305 8-729-019-00 TRANSISTOR 2SD2394-DQ306 8-729-019-00 TRANSISTOR 2SD2394-DQ307 8-729-055-91 TRANSISTOR SRA2202SFQ308 8-729-055-94 TRANSISTOR SRC1202SF

Q309 8-729-056-23 TRANSISTOR STC352-OYQ310 8-729-036-89 TRANSISTOR KTC3198GR-AQ311 8-729-036-89 TRANSISTOR KTC3198GR-AQ312 8-729-055-91 TRANSISTOR SRA2202SFQ313 8-729-055-94 TRANSISTOR SRC1202SF

Q330 8-729-055-94 TRANSISTOR SRC1202SFQ341 8-729-202-56 TRANSISTOR 2SA950-YQ342 8-729-202-56 TRANSISTOR 2SA950-YQ343 8-729-055-94 TRANSISTOR SRC1202SFQ344 8-729-055-94 TRANSISTOR SRC1202SF

Q355 8-729-019-00 TRANSISTOR 2SD2394-DQ406 8-729-920-31 TRANSISTOR DTC343TKQ407 8-729-920-31 TRANSISTOR DTC343TKQ408 8-729-920-31 TRANSISTOR DTC343TKQ409 8-729-920-31 TRANSISTOR DTC343TK

< RESISTOR >

R101 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR102 1-216-821-11 METAL CHIP 1K 5% 1/10WR103 1-216-833-11 METAL CHIP 10K 5% 1/10WR104 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR105 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R106 1-216-827-11 METAL CHIP 3.3K 5% 1/10WR107 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR108 1-247-871-11 CARBON 47K 5% 1/4WR113 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR114 1-216-841-11 METAL CHIP 47K 5% 1/10W

R115 1-216-864-11 METAL CHIP 0 5% 1/10WR118 1-216-821-11 METAL CHIP 1K 5% 1/10W

R120 1-216-849-11 METAL CHIP 220K 5% 1/10WR121 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR122 1-216-833-11 METAL CHIP 10K 5% 1/10W

R123 1-216-833-11 METAL CHIP 10K 5% 1/10WR130 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR131 1-216-841-11 METAL CHIP 47K 5% 1/10WR140 1-216-818-11 METAL CHIP 560 5% 1/10WR141 1-216-837-11 METAL CHIP 22K 5% 1/10W

R142 1-216-837-11 METAL CHIP 22K 5% 1/10WR143 1-216-845-11 METAL CHIP 100K 5% 1/10WR144 1-249-389-11 CARBON 4.7 5% 1/4WR160 1-216-805-11 METAL CHIP 47 5% 1/10WR161 1-216-805-11 METAL CHIP 47 5% 1/10W

R180 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR201 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR202 1-216-821-11 METAL CHIP 1K 5% 1/10WR203 1-216-833-11 METAL CHIP 10K 5% 1/10WR204 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R205 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR206 1-216-827-11 METAL CHIP 3.3K 5% 1/10WR207 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR208 1-249-439-11 CARBON 68K 5% 1/4WR213 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R214 1-216-841-11 METAL CHIP 47K 5% 1/10WR215 1-216-864-11 METAL CHIP 0 5% 1/10WR218 1-216-821-11 METAL CHIP 1K 5% 1/10WR220 1-216-849-11 METAL CHIP 220K 5% 1/10WR221 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R222 1-216-833-11 METAL CHIP 10K 5% 1/10WR230 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR231 1-216-841-11 METAL CHIP 47K 5% 1/10WR240 1-216-818-11 METAL CHIP 560 5% 1/10WR241 1-216-837-11 METAL CHIP 22K 5% 1/10W

R242 1-216-837-11 METAL CHIP 22K 5% 1/10WR243 1-216-845-11 METAL CHIP 100K 5% 1/10WR244 1-249-389-11 CARBON 4.7 5% 1/4WR260 1-216-805-11 METAL CHIP 47 5% 1/10WR261 1-216-805-11 METAL CHIP 47 5% 1/10W

R280 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR304 1-216-809-11 METAL CHIP 100 5% 1/10WR305 1-216-809-11 METAL CHIP 100 5% 1/10WR307 1-216-833-11 METAL CHIP 10K 5% 1/10WR309 1-216-821-11 METAL CHIP 1K 5% 1/10W

R310 1-216-809-11 METAL CHIP 100 5% 1/10WR311 1-216-805-11 METAL CHIP 47 5% 1/10WR312 1-216-821-11 METAL CHIP 1K 5% 1/10WR313 1-216-841-11 METAL CHIP 47K 5% 1/10WR314 1-216-809-11 METAL CHIP 100 5% 1/10W

R317 1-216-841-11 METAL CHIP 47K 5% 1/10W(AEP, UK)


R320 1-216-851-11 METAL CHIP 330K 5% 1/10WR323 1-216-833-11 METAL CHIP 10K 5% 1/10WR330 1-216-821-11 METAL CHIP 1K 5% 1/10W

R331 1-216-833-11 METAL CHIP 10K 5% 1/10WR340 1-247-807-31 CARBON 100 5% 1/4WR341 1-216-809-11 METAL CHIP 100 5% 1/10W

MAIN


49

HCD-M70

R350 1-249-425-11 CARBON 4.7K 5% 1/4WR364 1-216-805-11 METAL CHIP 47 5% 1/10W







R377 1-216-817-11 METAL CHIP 470 5% 1/10W(AEP, UK)

R383 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

< TERMINAL BOARD/JACK >

SJ301 1-816-048-11 TERMINAL BOARD (SPEAKER)SJ302 1-815-045-11 JACK, PIN 2P (AUDIO IN MD (VIDEO))

< TERMINAL BOARD >

TH1 1-537-770-21 TERMINAL BOARD, GROUNDTH2 1-537-770-21 TERMINAL BOARD, GROUND

< TUNER UNIT >

TU1 A-4303-953-A TUNER UNIT (TCB-023//K (CE))(AEP, UK, KR, AUS)

TU1 A-4303-954-A TUNER UNIT (TCB-023//K (UC))(US, CND, MX, SP, TH)

< VIBRATOR >

X301 1-579-900-21 VIBRATOR, CRYSTAL (4.332MHz) (AEP, UK)**************************************************************

A-4676-455-A POWER BOARD, COMPLETE (US, CND)A-4676-464-A POWER BOARD, COMPLETE (MX)A-4676-471-A POWER BOARD, COMPLETE (SP)A-4728-252-A POWER BOARD, COMPLETE

(AEP, UK, KR, TH, AUS)***********************

1-533-313-11 HOLDER, FUSE

< CAPACITOR >

C910 1-161-494-00 CERAMIC 0.022uF 25VC911 1-126-947-11 ELECT 47uF 20% 35VC917 1-126-934-11 ELECT 220uF 20% 16VC918 1-126-964-11 ELECT 10uF 20% 50VC920 1-104-666-11 ELECT 220uF 20% 25V

0C925 1-113-925-11 CERAMIC 0.01uF 20% 250V

< CONNECTOR >

* CN101 1-766-281-11 PIN, CONNECTOR (PC BOARD) 8PCN901 1-564-321-00 PIN, CONNECTOR 2P

< DIODE >

D902 8-719-902-17 DIODE U15G

D903 8-719-902-17 DIODE U15GD904 8-719-902-17 DIODE U15GD905 8-719-902-17 DIODE U15GD906 8-719-046-07 DIODE 2A02M

D907 8-719-046-07 DIODE 2A02MD908 8-719-046-07 DIODE 2A02MD909 8-719-046-07 DIODE 2A02MD910 8-719-991-33 DIODE 1SS133T-77D911 8-719-991-33 DIODE 1SS133T-77

D912 8-719-991-33 DIODE 1SS133T-77D913 8-719-991-33 DIODE 1SS133T-77D915 8-719-109-97 DIODE RD6.8ES-B2D917 8-719-991-33 DIODE 1SS133T-77D918 8-719-109-93 DIODE RD6.2ES-B2

< FUSE >

0F901 1-533-445-11 FUSE, GLASS TUBE (DIA. 5) (0.8A/125V)(US, CND, MX)

0F901 1-533-461-11 FUSE, GLASS TUBE (DIA. 5) (T0.4A/250V)(AEP, UK, KR, TH, AUS)

0F902 1-533-464-11 FUSE, GLASS TUBE (DIA. 5) (0.8A/250V) (SP)0F903 1-533-461-11 FUSE, GLASS TUBE (DIA. 5) (0.4A/250V) (SP)0F904 1-533-468-11 FUSE, GLASS TUBE (DIA. 5) (T2A/250V)

(AEP, UK, SP, KR, TH, AUS)

0F904 1-576-478-11 FUSE, GLASS TUBE (2A/125V) (US, CND, MX)

< TERMINAL BOARD >

G901 1-537-770-21 TERMINAL BOARD, GROUND (US, CND)

< LINE FILTER >

0LF901 1-424-150-11 TRANSFORMER, LINE FILTER (US, CND)

< TRANSISTOR >

Q901 8-729-056-23 TRANSISTOR STC352-OYQ902 8-729-119-79 TRANSISTOR 2SC2785-FEKQ903 8-729-056-23 TRANSISTOR STC352-OY

< RESISTOR >

R902 1-249-425-11 CARBON 4.7K 5% 1/4WR904 1-249-425-11 CARBON 4.7K 5% 1/4WR905 1-249-437-11 CARBON 47K 5% 1/4W

0R909 1-219-237-11 SOLID 3.3M 20% 1/2W(US, CND)

R910 1-249-409-11 CARBON 220 5% 1/4W

< RELAY >

0RY901 1-755-332-11 RELAY

< SWITCH >

0S901 1-786-152-11 SWITCH, SLIDE (VOLTAGE SELECTOR) (SP)

< TRANSFORMER >

0T901 1-437-253-11 TRANSFORMER, POWER (SP)0T901 1-437-730-11 TRANSFORMER, POWER

(AEP, UK, KR, TH, AUS)0T901 1-437-731-11 TRANSFORMER, POWER (US, CND, MX)0T902 1-437-727-11 TRANSFORMER, POWER

(AEP, UK, KR, TH, AUS)



MAIN POWER


50

HCD-M70

0T902 1-437-728-11 TRANSFORMER, POWER (SP)

0T902 1-437-729-11 TRANSFORMER, POWER (US, CND, MX)**************************************************************

A-4728-250-A SWITCH BOARD, COMPLETE (EXCEPT KR, TH)A-4729-437-A SWITCH BOARD, COMPLETE (KR, TH)

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

4-217-319-21 PLATE, LCD LIGHT4-235-354-01 CASE (REMOTE)4-238-691-01 HOLDER (LCD)4-238-692-01 SHEET (LCD)4-240-434-01 SHEET (L) , ADHESIVE

< CAPACITOR >

C821 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50VC822 1-124-259-11 ELECT 4.7uF 20% 16V

< CONNECTOR >

CN501 1-784-776-11 CONNECTOR, FFC 15PCN502 1-785-950-11 CONNECTOR, FFC/FPC 18PCN503 1-785-949-11 CONNECTOR, FFC/FPC 20P

< LED >

D804 8-719-075-51 LED SELS6B14C-LF62 (LCD BACK LIGHT)D805 8-719-075-51 LED SELS6B14C-LF62 (LCD BACK LIGHT)D807 8-719-075-51 LED SELS6B14C-LF62 (LCD BACK LIGHT)D808 8-719-075-51 LED SELS6B14C-LF62 (LCD BACK LIGHT)D809 6-500-076-01 LED SLI-343YC (CD)

D810 6-500-076-01 LED SLI-343YC (TUNER)D811 6-500-076-01 LED SLI-343YC (DSG)D812 6-500-076-01 LED SLI-343YC (TAPE)D813 8-719-074-42 LED SLR325VR-T31 (CD SYNCHRO)D814 8-719-074-42 LED SLR325VR-T31 (STANDBY)

< IC >

IC802 8-759-827-70 IC NJL64H400A-1(REMOTE CONTROL RECEIVER)

< RESISTOR >


JR523 1-216-864-11 METAL CHIP 0 5% 1/10W

< LIQUID CRYSTAL DISPLAY >

LCD801 1-803-542-31 DISPLAY PANEL, LIQUID CRYSTAL

< TRANSISTOR >

Q805 8-729-055-94 TRANSISTOR SRC1202SFQ806 8-729-055-94 TRANSISTOR SRC1202SFQ807 8-729-055-94 TRANSISTOR SRC1202SFQ808 8-729-055-94 TRANSISTOR SRC1202SFQ809 8-729-055-94 TRANSISTOR SRC1202SF

Q810 8-729-055-94 TRANSISTOR SRC1202SFQ811 8-729-055-94 TRANSISTOR SRC1202SF

< RESISTOR >

R501 1-216-818-11 METAL CHIP 560 5% 1/10WR502 1-216-818-11 METAL CHIP 560 5% 1/10WR503 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR504 1-216-818-11 METAL CHIP 560 5% 1/10WR505 1-216-818-11 METAL CHIP 560 5% 1/10W

R506 1-216-821-11 METAL CHIP 1K 5% 1/10WR507 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR508 1-216-818-11 METAL CHIP 560 5% 1/10WR512 1-216-821-11 METAL CHIP 1K 5% 1/10WR513 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R514 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR516 1-216-821-11 METAL CHIP 1K 5% 1/10WR517 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR518 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR519 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R520 1-216-833-11 METAL CHIP 10K 5% 1/10WR521 1-216-837-11 METAL CHIP 22K 5% 1/10WR522 1-216-821-11 METAL CHIP 1K 5% 1/10WR523 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR524 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R525 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR526 1-216-833-11 METAL CHIP 10K 5% 1/10WR527 1-216-837-11 METAL CHIP 22K 5% 1/10WR528 1-216-841-11 METAL CHIP 47K 5% 1/10WR532 1-249-409-11 CARBON 220 5% 1/4W

R533 1-249-409-11 CARBON 220 5% 1/4W

< SWITCH >

S801 1-786-220-11 SWITCH, KEY BOARD (Z CD)S802 1-786-220-11 SWITCH, KEY BOARD (TAPE nN)S803 1-571-760-11 SWITCH, KEY BOARD (I/1)S804 1-786-220-11 SWITCH, KEY BOARD (CD X)S805 1-786-220-11 SWITCH, KEY BOARD (TUNER FM)

S806 1-571-760-11 SWITCH, KEY BOARD (FUNCTION)S807 1-786-220-11 SWITCH, KEY BOARD (CD N)S808 1-571-760-11 SWITCH, KEY BOARD (DSG)S809 1-571-760-11 SWITCH, KEY BOARD (VOLUME –)S811 1-571-760-11 SWITCH, KEY BOARD (VOLUME +)

S812 1-786-220-11 SWITCH, KEY BOARD (TAPE X)S813 1-571-760-11 SWITCH, KEY BOARD (x)S815 1-571-760-11 SWITCH, KEY BOARD (TUNING +, M L)S817 1-786-220-11 SWITCH, KEY BOARD (z REC)S818 1-571-760-11 SWITCH, KEY BOARD (TUNING –, l m)

S820 1-786-220-11 SWITCH, KEY BOARD (TUNER AM)**************************************************************

A-4728-263-A TC BOARD, COMPLETE*******************

< CAPACITOR >

C101 1-164-315-11 CERAMIC CHIP 470PF 5% 50VC102 1-126-947-11 ELECT 47uF 20% 35VC104 1-130-483-00 MYLAR 0.01uF 5% 50VC105 1-126-960-11 ELECT 1uF 20% 50VC106 1-126-964-11 ELECT 10uF 20% 50V

POWER SWITCH TC




51

HCD-M70

C107 1-126-960-11 ELECT 1uF 20% 50VC108 1-126-961-11 ELECT 2.2uF 20% 50VC109 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC110 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC111 1-162-961-11 CERAMIC CHIP 330PF 10% 50V

C201 1-164-315-11 CERAMIC CHIP 470PF 5% 50VC202 1-126-947-11 ELECT 47uF 20% 35VC204 1-130-483-00 MYLAR 0.01uF 5% 50VC205 1-126-960-11 ELECT 1uF 20% 50VC206 1-126-964-11 ELECT 10uF 20% 50V

C207 1-126-960-11 ELECT 1uF 20% 50VC208 1-126-961-11 ELECT 2.2uF 20% 50VC209 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC210 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC211 1-162-961-11 CERAMIC CHIP 330PF 10% 50V

C400 1-126-964-11 ELECT 10uF 20% 50VC401 1-126-933-11 ELECT 100uF 20% 16VC402 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC403 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC407 1-126-965-11 ELECT 22uF 20% 50V

C410 1-126-960-11 ELECT 1uF 20% 50VC422 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25VC432 1-136-967-11 MYLAR 0.012uF 5% 50VC433 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50VC434 1-126-947-11 ELECT 47uF 20% 35V

C435 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC436 1-126-933-11 ELECT 100uF 20% 16VC437 1-126-965-11 ELECT 22uF 20% 50V

< CONNECTOR >

CN301 1-784-778-11 CONNECTOR, FFC 17PCN302 1-691-040-31 CONNECTOR, FFC 8P

< DIODE >

D401 8-719-988-61 DIODE 1SS355TE-17

< IC >

IC401 6-701-655-01 IC HA12236F

< RESISTOR >

JR102 1-216-864-11 METAL CHIP 0 5% 1/10WJR103 1-216-864-11 METAL CHIP 0 5% 1/10WJR104 1-216-821-11 METAL CHIP 1K 5% 1/10WJR105 1-216-821-11 METAL CHIP 1K 5% 1/10WJR106 1-216-864-11 METAL CHIP 0 5% 1/10W

JR201 1-216-864-11 METAL CHIP 0 5% 1/10W

< TRANSISTOR >

Q100 8-729-212-02 TRANSISTOR 2SC2120-TQ101 8-729-212-02 TRANSISTOR 2SC2120-TQ200 8-729-212-02 TRANSISTOR 2SC2120-TQ201 8-729-212-02 TRANSISTOR 2SC2120-TQ401 8-729-212-02 TRANSISTOR 2SC2120-T

Q402 8-729-037-02 TRANSISTOR KTA1266Y-ATQ403 8-729-038-67 TRANSISTOR KRC102SQ404 8-759-068-54 TRANSISTOR KRA102S

Q405 8-729-038-71 TRANSISTOR KRC107S

< RESISTOR >

R101 1-216-841-11 METAL CHIP 47K 5% 1/10WR102 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR103 1-216-833-11 METAL CHIP 10K 5% 1/10WR104 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR105 1-216-841-11 METAL CHIP 47K 5% 1/10W

R106 1-216-833-11 METAL CHIP 10K 5% 1/10WR107 1-216-833-11 METAL CHIP 10K 5% 1/10WR108 1-216-833-11 METAL CHIP 10K 5% 1/10WR109 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR111 1-216-833-11 METAL CHIP 10K 5% 1/10W

R112 1-216-830-11 METAL CHIP 5.6K 5% 1/10WR113 1-216-797-11 METAL CHIP 10 5% 1/10WR201 1-216-841-11 METAL CHIP 47K 5% 1/10WR202 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR203 1-216-833-11 METAL CHIP 10K 5% 1/10W

R204 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR205 1-216-841-11 METAL CHIP 47K 5% 1/10WR206 1-216-833-11 METAL CHIP 10K 5% 1/10WR207 1-216-833-11 METAL CHIP 10K 5% 1/10WR208 1-216-833-11 METAL CHIP 10K 5% 1/10W

R209 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR211 1-216-833-11 METAL CHIP 10K 5% 1/10WR212 1-216-830-11 METAL CHIP 5.6K 5% 1/10WR213 1-216-797-11 METAL CHIP 10 5% 1/10WR400 1-218-446-11 METAL CHIP 1 5% 1/10W

R401 1-216-827-11 METAL CHIP 3.3K 5% 1/10WR402 1-216-797-11 METAL CHIP 10 5% 1/10WR403 1-216-805-11 METAL CHIP 47 5% 1/10WR404 1-216-833-11 METAL CHIP 10K 5% 1/10WR405 1-216-797-11 METAL CHIP 10 5% 1/10W

R406 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR407 1-216-841-11 METAL CHIP 47K 5% 1/10WR408 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR409 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR410 1-216-833-11 METAL CHIP 10K 5% 1/10W

R411 1-216-841-11 METAL CHIP 47K 5% 1/10WR412 1-216-833-11 METAL CHIP 10K 5% 1/10WR413 1-216-857-11 METAL CHIP 1M 5% 1/10WR414 1-216-803-11 METAL CHIP 33 5% 1/10WR415 1-216-841-11 METAL CHIP 47K 5% 1/10W

R416 1-216-821-11 METAL CHIP 1K 5% 1/10WR417 1-218-725-11 RES-CHIP 24K 5% 1/10WR418 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR422 1-216-833-11 METAL CHIP 10K 5% 1/10WR423 1-216-837-11 METAL CHIP 22K 5% 1/10W

R424 1-216-841-11 METAL CHIP 47K 5% 1/10WR425 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR426 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR428 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

< VARIABLE RESISTOR >

RV101 1-225-282-21 RES, ADJ, CARBON 33KRV201 1-225-282-21 RES, ADJ, CARBON 33K

TC


52

HCD-M70



TC VIDEO

< COIL/TRANSFORMER >

T101 1-419-080-11 COILT201 1-419-080-11 COILT401 1-433-372-31 TRANSFORMER, BIAS OSCILLATION

< TERMINAL BOARD >

TH1 1-537-770-21 TERMINAL BOARD, GROUNDTH2 1-537-770-21 TERMINAL BOARD, GROUNDTH3 1-537-770-21 TERMINAL BOARD, GROUND

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

1-684-235-11 VIDEO BOARD************

< IC >

IC321 8-749-923-04 IC TOTX178A (OPTICAL DIGITAL OUT (CD))***********************************************************

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

2 1-823-149-11 LEAD (WITH CONNECTOR)58 1-926-063-20 FFC CABLE 20P59 1-926-063-10 FFC CABLE 18P60 1-926-065-20 FFC CABLE 15P102 1-796-353-11 DECK, MECHANICAL (TAPE)

109 1-773-044-11 WIRE (FLAT TYPE) (17 CORE)110 1-926-062-30 FFC CABLE 8P157 1-926-063-50 FFC CABLE 21P158 1-926-063-40 FFC CABLE 17P202 1-684-233-11 POWER RETAINER BOARD

0204 1-558-943-31 CORD, POWER (TH)0204 1-696-169-11 CORD, POWER (AEP, UK, SP)0204 1-696-848-41 CORD, POWER (AUS)0204 1-769-079-21 CORD, POWER (KR)0204 1-775-789-81 CORD, POWER (MX)

0204 1-783-532-11 CORD, POWER (US, CND)513 1-792-411-11 CABLE, FLEXIBLE FLAT (19 CORE)

0553 A-4735-357-A OP BASE ASSY (KSM-213DHAP/ZRP1)555 1-757-055-11 WIRE, PARALLEL (FFC) (16 CORE)M901 A-2004-893-A MOTOR (LD) ASSY (LOADING)

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

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

0 1-770-019-51 ADAPTOR, CONVERSION PLUG (UK)

53

HCD-M70

MEMO

HCD-M70

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 revisedpage.

Ver. Date Description of Revision

1.0 2002.02 New (Preliminary)

1.1 2002.03 New (Complete)

UK Model E Model Australian Modeldiagramas.diagramasde.com/audio/HCD-M70 sm.pdf · SERVICE MANUAL...

Documents

Transcript of UK Model E Model Australian Modeldiagramas.diagramasde.com/audio/HCD-M70 sm.pdf · SERVICE MANUAL...