Marantz PMD-351 Service Manual

Service

PMD351 /N1B/U1B

Manual

TAPE

SECTION PAG E

1. TECHNICAL SPECIFICATIONS ...................................................................................................1

2. SERVICE HINTS AND TOOLS ..................................................................................................... 2

3. TEST EQUIPMENT REQUIRED FOR SERVICING...................................................................... 3

4. ELECTRICAL ADJUSTMENTS .................................................................................................... 3

5. TECHNICAL DESCRIPTION ......................................................................................................10

6. SERVICE PROCEDURE............................................................................................................. 12

7. SERVICE MODE......................................................................................................................... 13

8. WIRING DIAGRAM ..................................................................................................................... 15

9. BLOCK DIAGRAM ...................................................................................................................... 17

10. SCHEMATIC DIAGRAM.............................................................................................................. 19

11. PARTS LOCATION...................................................................................................................... 33

12. MICROPROCESSOR AND IC DATA........................................................................................... 38

13. EXPLODED VIEW AND PARTS LIST......................................................................................... 47

14. ELECTRICAL PARTS LIST ......................................................................................................... 53

Stereo Cassette Deck / Compact Disc Player

HP SELECT

CD

STEREO CASSETTE DECK/COMPACT DISC PLAYER PMD351

QUICK REVERSE

AUTOMATIC TAPE SELECT SYSTEM

DOLBY B-C NR HX PRO

TAPE

PITCH CONT

-

+

CASCADE

CD PITCH CONT.

RESET

MEMO

B

DOLBY NR

REV.MODE

CD-RW PLAYBACK

TIME

0

IR

REC/PAUSE

DUBB.

OFF

C

ON

OFF

ALC

PROGRAM

REPEAT

A-B

EJECT

POWER

TAPE+CD

PHONES

TABLE OF CONTENTS

REC LEVEL

PLAY

PLAY/PAUSE

PLAY PAUSE
STOP

TAPE

PLAY

STOP/EJECT

CD

BALANCE

LR

PMD351

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.

PMD351

R

02AT855010 MIT
First Issue 2003.02

MARANTZ DESIGN AND SERVICE

Using superior design and selected high grade components,
Only original

MARANTZ

parts can insure that your

MARANTZ

MARANTZ

product will continue to perform to the specifi cations for which

company has created the ultimate in stereo sound.

it is famous.
Parts for your

MARANTZ

ORDERING PARTS :

equipment are generally available to our National Marantz Subsidiary or Agent.

Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specifi ed.
The following information must be supplied to eliminate delays in processing your order :

1. Complete address

2. Complete part numbers and quantities required

3. Description of parts

4. Model number for which part is required

5. Way of shipment

6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.

USA

MARANTZ AMERICA, INC

1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301

AMERICAS

SUPERSCOPE TECHNOLOGIES, INC.

MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103

EUROPE / TRADING

MARANTZ EUROPE B.V.

P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860

AUSTRALIA

TECHNICAL AUDIO GROUP PTY, LTD

43-53 Bridge Rd.,
STANMORE NSW 2048
AUSTRALIA
PHONE : +61 - (0)2 - 9519 - 0900
FAX : +61 - (0)2 - 9519 - 0600

CANADA

LENBROOK INDUSTRIES LIMITED

633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936

HONG KONG

Jolly ProAudio Broadcast Engineering Ltd.

UNIT 2, 10F, WAH HUNG CENTRE,

41 HUNG TO ROAD, KWUN TONG, KLN.,
HONG KONG
PHONE : 852 - 21913660
FAX : 852 - 21913990

AUSTRALIA

QualiFi Pty Ltd,

24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 - (0)3 - 9543 - 3677

NEW ZEALAND

WILDASH AUDIO SYSTEMS NZ

14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554

JAPAN

MARANTZ JAPAN, INC.

35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]

Technical

THAILAND

MRZ STANDARD CO., LTD

746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795

TAIWAN

PAI- YUING CO., LTD.

6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415

SHOCK, FIRE HAZARD SERVICE TEST :

SINGAPORE

WO KEE HONG DISTRIBUTION PTE LTD

130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : [phone]
FAX : [phone]

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.

2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 13/6, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088

KOREA

MK ENTERPRISES LTD.

ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX : +822 - 3232 - 154

CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and
verifi ed before it is return to the user/customer.
Ref. UL Standard No. 1492.

In case of diffi culties, do not hesitate to contact the Technical
Department at above mentioned address.

021216MIT

1. TECHNICAL SPECIFICATIONS

TAPE DECK

Track System ............................................4 Track, 2 Channel

Recording/Erasure System.......................... AC 105 kHz Bias

Head System (Rotary type combination)

Rec Play Head........................................ Hard Metal Alloy

Erase Head.............................................Dual Gap Ferrite

Motor System

Capstan ................................. DC Servo Controlled Motor

Reel ...................................................................DC Motor

Wow & Flutter

W RMS.................................................................... 0.14%

Frequency Characterstics

Frequency Response (no Dolby NR)

type I (Normal) ..................................... 30Hz-15kHz ±3dB

type II (High) ........................................30Hz-16kHz ±3dB

type IV (Metal) .....................................30Hz-16kHz ±3dB

Overall S/N (no Dolby NR, IEC-A WTD)

type I (Normal) .......................................................... 53dB

type II (High) .............................................................54dB

type IV (Metal) ..........................................................55dB

Dolby NR effect (B/C, S/N improvement, CCIR-ARM WTD)

............................................................... B 9dB, C 18dB

Output Level/Output Impedance.......................... 500mV/1kΩ

Input Sensitivity/Input Impedance

TAPE IN ....................................................... 100mV/47kΩ

MIC IN........................................................... 0.5mV/10kΩ

COMMON PART

Power Supply

/U ...............................................................120V AC 60Hz

/N ...............................................................230V AC 50Hz

Dimensions

Width.................................................. 19 inches (483mm)

Height .......................................... 5 3/16 inches (133mm)

Depth ......................................... 11 1/32 inches (280mm)

Net Weight.......................................................3.1 lbs. (6.8kg)

CD

Channels .............................................................................. 2

Sampling frequency.................................................. 44.1 kHz

Quantization ...........................................16-bit linear/channel

Error correction system ..................... Cross-interleave Reed-

Solomon code (CIRC)

D/A Conversion ........................................1-bit linear/channel

Wow & Flutter................................... Quartz crystal accuracy

Optical Readout System

Laser.............................................AlGaAs semiconductor

Wavelength ........................................................... 780 nm

Frequency Characterstics (Pitch control off)

Frequency Response........................ 20Hz-20kHz ±0.3dB

Dynamic range......................................................... 90 dB

Signal-to-noise ratio.................................................96 dB

Channel separation.................................................. 90 dB

Total harmonic distortion.......................... 0.005% (1 kHz)

Analog output

Output Level............................................2V RMS stereo

Output

Digital output

Coaxial output............................................. 0.5Vp-p/75Ω

Impedance

.............................................................. <1k

Ω

1

2. SERVICE HINTS AND TOOLS

SERVICE HINTS

SERVICE TOOLS

Audio signals disc 4822 397 30184
Disc without errors (SBC444)+
Disc with DO errors, black spots and fingerprints (SBC444A) 4822 397 30245
Disc (65 min 1kHz) without no pause 4822 397 30155
Max. diameter disc (58.0 mm) 4822 397 60141
Torx screwdrivers

Set (straight) 4822 395 50145

Set (square) 4822 395 50132
13th order filter 4822 395 30204
DVD test disc (PAL) 4822 397 10131
DVD test disc (NTSC) ALMEDIO TDV-540

2

3. TEST EQUIPMENT REQUIRED FOR SERVICING

For measuring or checking a Cassette Deck, the following

instruments and materials are necessary.

• Audio Oscillator (Audio Signal Generator)

• Attenuator (600 ohm)

• Audio Noise Meter

• Oscilloscope

• Wow and Flutter Meter

• Torque Meter (Cassette Type)

• Digital Frequency Counter

• Test Tape

TCC-112/MTT-111 Wow/Flutter, Tape Speed

TCC-120/MTT-212N Signal-to-Noise Ratio

TCC-130/MTT-150 Dolby Level Adjustment

TCC-174A/MTT-255M Azimuth Adjustment

(TCC-

• Blank Tapes (Completely erased with bulk eraser)

AC-225 (Normal)

AC-514 (High Position)

AC-713 (Metal)

NOTE:

If any doubt is noted in a measured value, which is due to a

tape. Re-measurement is necessary by use the new tape.

:A-BEX/MTT-

****

****

:TEAC)

• Mirror cassette 12um padless

TCC-902/MTT-902 Tape fl owing check

• Head guide gauge (M-300)

THG-801

4. ELECTRICAL ADJUSTMENTS

(A) Remark for adjustment

1) Clean and de-magnetize the tape path part before

measurement.

2) Keep cassette tapes away from equipments.

3) De-magnetize tools often.

4) Do not turn adjustment parts by strong force.

5) Keep a cassette deck horizontally while measuring.

6) Keep amount of glue in proper.

7) Confi rm the mains voltage, output level of oscillator and

etc. before adjustment and measurement.

3

(B) S.R.L. (Standard Recording Level)

1. The Standard Recording Level is a signal of 250nWb/m

on a tape at *OPEN CIRCUIT MAGNETIC FLUX.

The relation between the recording level and a test tape

is as follows.

• OPEN CIRCUIT 160 185 200 220 250

MAGNETIC FLUX
(nWb/m)     

• CLOSED CIRCUIT 160 185 200 
MAGNETIC FLEX  

(nWb/m) **

(*): OPEN CIRCUIT MAGNETIC FLUX = CLOSED

CIRCUIT MAGNETIC FLUX + LEAK

MAGNETIC FLUX.

(**): TCC-130 (DOLBY REFERENCE LEVEL)

(MTT-150)

(***): TCC-120 (IEC REFERENCE LEVEL) (S.R.L.)

(MTT-212N)

2. S.R.L. Setting

1) Apply a 1kHz, 100mV to the LINE INPUT jacks.

2) Put the unit in RECORD mode and adjust the REC

LEVEL control to obtain the following level of signal at

the DOLBY test points T601 (L), T602 (R) 300mV.

3) Adjust the output of the audio oscillator applied to the

LINE INPUT jacks to 112.2mV (+1dB). This is the rated

recording condition for the STANDARD RECORDING

LEVEL.

    

***

4

ADJUSTMENT FLOW CHART

Start

TAPE SPEED Adjustment

AZIMUTH Adjustment

PLAY-BACK EQ Adjustment or Check

PLAY-BACK LEVEL Adjustment

MPX Filter Adjustment

BIAS FREQUENCY Adjustment

BIAS OSC Coil

HX Coil

LEVEL METER Sensitivity Check

REC/PB FREQUENCY Response Adjust.

NORMAL Tape

HIGH POSITION Tape

METAL Tape

REC/PB LEVEL Adjustment

REC/PB FREQUENCY Response check

DOLBY NR ON (B,C)

NORMAL Tape

HIGH POSITION Tape

METAL Tape

5

ADJUSTMENT POINT COMPONENT SIDE

6

4.1 TAPE SPEED ADJUSTMENT

1) Playback the middle part of the Wow & Flutter test tape.

2) Adjust the variable resistor.

ADJUSTMENT POINT

RM36

for 3000Hz (2990Hz - 3010Hz).

3) Repeat 1) and 2) for both directions.

4.2 HEAD AZIMUTH ADJUSTMENT and
FREQUENCY RESPONSE CHECK

1) Playback the 12.5 kHz part of the Azimuth test tape.

2) Adjust the proper azimuth screw in both directions for

maximum output at the LINE OUTPUT jacks.

3) In case the L/R peak points are different, adjust the

lower channel to the maximum.

4) Lock azimuth screws with glue.

5) Playback the 315 Hz part of the test tape and set a 0 dB

ref., then playback the 12.5 kHz part of the test tape and

confi rm that the output is 0 dB, ±3 dB.

4.3 PLAYBACK LEVEL ADJUSTMENT

1) Playback the DOLBY test tape, adjust the following

variable resistors to the values and the test points

indicated below:

ADJ.

CH TEST POINT

L T601 RJ15

R T602 RJ16

RES.

2) After adjustment, replay and check it again.

Remark:

In case of drifting output during replay, check that the tape

running and the test tape are ok, because they may be

defective.

7

ADJUSTMENT

VALUE

300mV

4.4 MPX FILTER ADJUSTMENT

1) Put the unit in REC mode with a S.R.L. input.

2) The MPX fi lter switch ON and change the input

frequency to 19kHz(±10Hz).

3) Adjust L601(L), L602(R) for minimum output at the LINE

OUTPUT jacks.

CH ADJ. POINT ADJ. TO

L

R

L601
L602

Minimum

4.5 RECORDING BIAS FREQUENCY AND HX COIL
ADJUSTMENT

1) Put the unit in REC mode.

2) Adjust the following bias oscillator coil for 105kHz at the

bias frequency.

TEST POINT ADJ. POINT ADJ. TO

R901 LL01 105kHz

Remark:

May have to connect FREQUENCY COUNTER through an

AUDIO VOLT METER.

3) Next, connect the Oscilloscope to the HX test point

(T901, T902).

4) Adjust the HX coils for minimum level.

CH TEST POINT COIL ADJ. TO

L

R

T901
T902

L901
L902

Minimum

4.6 LEVEL METER SENSITIVITY CHECK

1) Put the unit in REC mode with a 1kHz, 100mV signal to

the LINE INPUT jacks.

2) Set the REC LEVEL at the test point T601, T602 as

300mV.

3) Check the VU LEVEL METER indicates 0dB.

Remark:

Dolby switch has to be OFF.

8

4.7 REC/PLAYBACK FREQUENCY RESPONSE
ADJUSTMENT

1) Adjust the output level of the audio oscillator to 5.0mV

(-26dB) from the S.R.L. recording condition.

Record 400Hz and 12.5kHz signals with DOLBY OFF.

2) Playback the recorded part and confi rm the level of

differences between 400Hz and 12.5kHz are within ±

1.0dB. If the level difference is out of allowance, adjust

the variable resistor and confi rm the playback level of

rerecording

CH. ADJUSTMENT

L
R

R907
R908

3) Repeat steps #1 and 2 with High Position and METAL

type tapes for confi rmation.

4.8 REC/PLAYBACK LEVEL ADJUSTMENT

1) Input the 400Hz signal and put the unit into record

mode. Measure the output level to set the reference

level of 0dB.

2) Playback the just recorded part and adjust proper

variable resistor, until the REC/PB levels are within

±0.5dB.

CH. ADJUSTMENT

L
R

RK05
RK06

3) Repeat steps #1 and 2 with High Position and METAL

type tapes for confi rmation.

4.9 REC/PLAYBACK FREQUENCY RESPONSE
CHECK DOLBY NR

1) Adjust the output level of the audio oscillator to 5.0mV

(-26dB) from the S.R.L. recording condition.

Record the following signals with DOLBY-B ON and

Normal tape at 250Hz, 1kHz, 3kHz, 6.3kHz, 10kHz and

12.5kHz.

2) Playback the just recorded part and confi rm the

difference of levels are within ±1.0dB.

3) Repeat steps #1 and 2, with High Position and METAL

type tapes.

4) Repeat steps #1 and 2, with Dolby-C ON.

9

5. TECHNICAL DESCRIPTION

How to use the RS-232C connector

This input/output connector (D-Sub 9-pin female) is used for
RS-232C external control.
A straight cable available on the market can be connected to
this connector to exercise external control and send status
information.

• Connector pin assignment
1NC

69

51

• RS232C Connection

PMD351 Typical HOST

Transmit Data
Receive Data

Ground
RS in
CS out

2
3

5
7

8

D-Sub 9 Pin

(male)

D-Sub 9 Pin

The wiring requirements for a 9 pin to 9 pin serial
con nec tion, are a male to female straight cable.

• RS-232C physical specifi cations

Cable Straight cable

Baud rate 9600 bps

Data bits 8 bits
Parity bit None

Stop bit 1 bit

Flow control CS/RS Hardware Flow

2TX
3RX
4NC
5 GND
6NC
7RTS
8 CTS
9NC

Rx Data

2

Tx Data

3
5

Ground

7

RTS send

8

CTS receive

(female)

Example

:

Reception Time Command (code

@1

2011

)

[@][1][2][0][1][1][CR]

0x40 0x31 0x32 0x30 0x31 0x31 0x0d

When transmitting commands consecutively, put more
than 100ms blank between commands.

Received command data

Command CD Command TAPE Command

0 "@12000"+CR "@11800"+CR
1 "@12001"+CR "@11801"+CR
2 "@12002"+CR "@11802"+CR
3 "@12003"+CR "@11803"+CR
4 "@12004"+CR "@11804"+CR
5 "@12005"+CR "@11805"+CR
6 "@12006"+CR "@11806"+CR
7 "@12007"+CR "@11807"+CR
8 "@12008"+CR "@11808"+CR
9 "@12009"+CR "@11809"+CR

Time "@12011"+CR

Recall "@12015"+CR

Repeat "@12029"+CR

Next "@12032"+CR "@11832"+CR

Previous "@12033"+CR "@11833"+CR

Pitch Reset "@12037"+CR
Pitch Up Start "@12038"+CR
Pitch Up Stop "@1203801"+CR

Pitch Down Start "@12039"+CR
Pitch Down Stop "@1203901"+CR

Program/Memo "@12041"+CR "@11841"+CR

AMS "@12043"+CR "@11843"+CR

Open/Close "@12045"+CR

Pause "@12048"+CR "@11848"+CR

Clear "@12049"+CR
Fast Backward Start "@12050"+CR "@11850"+CR
Fast Backward Stop "@1205001"+CR

Fast Forward Start "@12052"+CR "@11852"+CR
Fast Forward Stop "@1205201"+CR

Play "@12053"+CR "@11853"+CR

Stop "@12054"+CR "@11854"+CR

A-B "@12059"+CR

Direction "@11847"+CR

REC Mute "@11842"+CR

REC "@11855"+CR

• Command reception
The command packets have a data length of 7 - 10 bytes.
ASCII codes from 0x00 to 0x7f are used to receive serial
data. At the transmission end, therefore, take steps to
convert the ASCII codes into HEX data to set the data in
the data packets. CR (0x0d) is added as the data packet
delimiter.

10

• Status confi rmation command
When to confi rmation of the RS232C operations, the
following Status transmitting requirement commands is
transmitted to PMD351, status condition is replies.

• Status transmission
The status packets have a fi xed data length of 8 bytes.
ASCII codes from 0x00 to 0x7f are used to transmit serial
data. For this reason, the ASCII codes are converted
into HEX data before the data is set in the data packets
and transmitted. CR (0x0d) is added as the data packet
delimiter.

Request Command for CD Response from CD

Power "@1?20POWE"+CR

TrayMode "@1?20TRAY"+CR

PlayMode "@1?20PLAY"+CR

Disc "@1?20DISC"+CR

RepeatMode "@1?20RPTM"+CR

TimeMode "@1?20TMOD"+CR

Album "@1?20ALBU"+CR "@120Axxx"+CR

Track "@1?20TRAC"+CR "@120Txxx"+CR

Current Display

Time

Request Command for TAPE Response from TAPE

Power "@1?18POWE"+CR

Cassette "@1?18CASS"+CR

PlayMode "@1?18PLAY"+CR

Current Display

Time

Memo "@1?18MEMO"+CR

"@1?20TIME"+CR "@120xxxx"+CR

"@1?18TIME"+CR "@118xxxx"+CR

Standby "@120POFF"+CR

PowerOn "@120PRON"+CR

Open "@120OPEN"+CR

Close "@120CLOS"+CR

Toc Reading "@120TOCR"+CR

Stop "@120STOP"+CR
Play "@120PLAY"+CR

Pause "@120PASE"+CR

FF "@120FASF"+CR

REW "@120FASR"+CR

NoDisc "@120NODI"+CR

ERROR "@120ERDI"+CR

CDDA "@120CDDI"+CR

MP3 "@120MPDI"+CR
OFF "@120RTOF"+CR
ONE "@120RTON"+CR

ALL "@120RTAL"+CR

A- "@120RTA-"+CR

A-B "@120RTAB"+CR

Track "@120TTRA"+CR

TrackRem "@120TTRE"+CR

TotalRem "@120TREM"+CR

TotalLap "@120TTLA"+CR

Standby "@118POFF"+CR

PowerOn "@118PRON"+CR

IN "@118CAIN"+CR

Eject "@118CAEJ"+CR

Stop "@118STOP"+CR

PlayFW "@118PLFW"+CR

PlayRV "@118PLRV"+CR

Pause "@118PASE"+CR

FF "@118FASF"+CR

REW "@118FASR"+CR

Cue "@118CUE_"+CR

Review "@118REVI"+CR

Rec "@118RECO"+CR

Rec Pause "@118RECP"+CR

OFF "@118MEOF"+CR

ON "@118MEON"+CR

Example

1:

Transmission Power On (code

[@][1][2] [0] [P][R][O][N][CR]

@1

20PRON

0x40 0x31 0x32 0x30 0x50 0x57 0x4f 0x4e 0x0d

Transmitted status data

Category Status from CD

Power

TrayMode

PlayMode

Disc

RepeatMode

TimeMode

Category Status from TAPE

Power

Cassette

PlayMode

Memo

Standby "@120POFF"+CR

PowerOn "@120PRON"+CR

Open "@120OPEN"+CR
Close "@120CLOS"+CR

Toc Reading "@120TOCR"+CR

Stop "@120STOP"+CR
Play "@120PLAY"+CR

Pause "@120PASE"+CR

FF "@120FASF"+CR

REW "@120FASR"+CR

NoDisc "@120NODI"+CR

ERROR "@120ERDI"+CR

CDDA "@120CDDI"+CR

MP3 "@120MPDI"+CR
OFF "@120RTOF"+CR

ONE "@120RTON"+CR

ALL "@120RTAL"+CR

A- "@120RTA-"+CR

A-B "@120RTAB"+CR

Track "@120TTRA"+CR
TrackRem "@120TTRE"+CR
TotalRem "@120TREM"+CR

TotalLap "@120TTLA"+CR

Standby "@118POFF"+CR

PowerOn "@118PRON"+CR

IN "@118CAIN"+CR

Eject "@118CAEJ"+CR

Stop "@118STOP"+CR

PlayFW "@118PLFW"+CR

PlayRV "@118PLRV"+CR

Pause "@118PASE"+CR

FF "@118FASF"+CR

REW "@118FASR"+CR

Cue "@118CUE_"+CR

Review "@118REVI"+CR

Rec "@118RECO"+CR

Rec Pause "@118RECP"+CR

OFF "@118MEOF"+CR

ON "@118MEON"+CR

)

11

6. SERVICE PROCEDURE

Emergency Eject

1. To open the stucked tray, insert a minus driver into the hole of bottom and push the eject lever.

2. Use a minus driver. (width is about 4 mm)

This picture shows the unit upside down. The eject lever is pointed by the arrow.
The lever is thin so aim the narrow area carefully.

12

7. SERVICE MODE

1. How to enter into the Service Mode
While pressing PROGRAM, STOP/EJECT(CD) and

STOP(TAPE) buttons, press POWER button.

"

00 " is diaplayed

***

"

" is Version number of the microprocessor.

***

2. Mode0 (Display :
Status: [FOCUS OFF] [SPINDLE OFF] [RADIAL OFF]

[MUTE ON]

• While pressing
toward the outer edge. Release the button makes the
sledge return to the origin.

Press NEXT button to go to Mode 1.

3. Mode 1 (Display :

Status: [FOCUS ON] [SPINDLE OFF] [RADIAL OFF]

[MUTE ON]

• Press NEXT button to go to Mode 2.

• Press PREV button to go to Mode 0.

4. Mode 2 (Display :

Status: [FOCUS ON] [SPINDLE ON] [RADIAL OFF] [MUTE

ON]

• Press NEXT button to go to Mode 3.

• Press PREV button to go to Mode 1.

5. Mode 3 (Display :

Status: [FOCUS ON] [SPINDLE ON] [RADIAL ON] [MUTE

OFF]

• Press PREV button to go to Mode 2.

6. Others

* In the Mode 0 or 1, pressing the number button 3 on the

remote makes the spindle motor rotate and "FrEE" is
displayed. Press the number button 4 to stop rotation.

* In this Service Mode, all of the following button functions

work in any status.

1) Press TIME button, " FL dISP " is displayed. Press
it again then each FL segment lights up one by one.
Press it again then light up all the FL segments. Press
STOP/EJECT button to go to Mode 0

2) Press STOP/EJECT button, " CodE " is displayed.
Then press a button on the unit. The name of the button
is displayed. Pressing a button on the Remote controler
for RC-5 unit display the RC-5 code (Ex. : rc2001) of
the button. Press STOP/EJECT(CD) and STOP(CD)
button to go to Mode 0.

00 )

***

and buttons, the sledge moves

01)

***

02)

***

03)

***

6543210

1 PITCH + TIME One-way mode MEMO STOP/EJECT

2 PITCH 0 REPEAT

3 PITCH - PROGRAM CASCADE ALC ON
4 A-B DOLBY-C DOLBY-B DUBB. REC/PAUSE

Ex.: Press

PITCH +

button,

"1-6"

is displayed.

7. Terminating Service Mode

Turn off power to quit Service Mode.

Continuous

mode

RESET

13

(REW) (PLAY)

(NEXT) STOP (PLAY)

(PREV) PLAY/PAUSE (FF)