Marantz ZC-4001 Service Manual

Service

ZC4001

ZC4001 /

N1M/U1M

Manual

SECTION PAGE

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

2. TECHNICAL DESCRIPTION ................................................................................................ 1

3. DISASSEMBLE PROCEDURE ............................................................................................. 4

4. SERVICE MODE .................................................................................................................. 5

5. UPDATE FIRMWARE .......................................................................................................... 6

[A] SOFTWARE (fdtv30300.exe) DOWNLOAD AND INSTALL PROCEDURE ................... 6

[B] WRITING AND UPDATE SOFTWARE ..........................................................................21

Mode 1 : Update MAIN CPU's software to internal Flash-ROM ................................... 22

Mode 2 : Update PLC's firmware to PLC MODULE ...................................................... 33

6. WIRING DIAGRAM ............................................................................................................37

7. BLOCK DIAGRAM .............................................................................................................39

8. SCHEMATIC DIAGRAM .....................................................................................................41

9. PARTS LOCATION ............................................................................................................45

10. IC DATA .............................................................................................................................. 49

11. EXPLODED VIEW AND PARTS LIST ................................................................................ 55

12. ELECTRICAL PARTS LIST ................................................................................................. 58

Audio Client

/U Version only

TABLE OF CONTENTS

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

ZC4001

Part no. 90M10CW855010

First Issue 2006.04

MZ

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

AUSTRALIA

QualiFi Pty Ltd,

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

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

THAILAND

MRZ STANDARD CO., LTD

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

CANADA

MARANTZ CANADA INC.

5-505 APPLE CREEK BLVD.
MARKHAM, ONTARIO L3R 5B1
CANADA
PHONE : 905 - 415 - 9292
FAX : 905 - 475 - 4159

SINGAPORE

WO KEE HONG DISTRIBUTION PTE LTD

No.1 JALAN KILANG TIMOR
#08-03 PACIFIC TECH CENTRE
SINGAPORE 159303
PHONE : [phone]
FAX : [phone]

NEW ZEALAND

WILDASH AUDIO SYSTEMS NZ

14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : [phone]
FAX :[phone]

JAPAN

D&M Holdings Inc.

D&M BUILDING, 2-1 NISSHIN-CHO,
KAWASAKI-KU, KAWASAKI-SHI,
KANAGAWA, 210-8569 JAPAN

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

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 :[phone]

KOREA

MARANTZ KOREA CO., LTD.

ROOM 604, ELECTRO OFFICE, 16-58,
HANGGANG-RO 3GA, YONGSAN-KU,
SEOUL, 140-013, KOREA
PHONE : +82 - 2 - 323 - 2155
FAX : +82 - 2 - 323 - 2154

CHINA

MARANTZ SHANGHAI TRADING LTD.

ROOM.506 SHANGHAI LIGHT INDUSTRY MANSION
1578 NANJING (WEST) ROAD SHANGHAI
CHINA
TEL : 021 - 6248 - 1064
FAX : 021 - 6248 - 3565

SHOCK, FIRE HAZARD SERVICE TEST :

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.

060223MZ

1. TECHNICAL SPECIFICATIONS

STANDBY

POWER

ON/STAND BY

AUDIO SECTION

Power Output .............. 10 W + 10 W (JEITA, 1 kHz, 6 ohms)

.......7 W + 7 W (20 Hz - 20 kHz, THD = 0.05 %, 6 ohms)

EXT. INPUIT

Sensitivity / Impedance .....................200 mV / 22 kohms

PLC SECTION

Modulation Method .............................................Multi carrier

Frequency Band ...........................................2 MHz - 20 MHz

DIMENSIONS

SERVICE

ONLY

STANDBY

POWER

ON/STANDBY

1

.

GENERAL

Power Requirement ........................ AC 230 V 50/60 Hz [ /N ]

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

Power Consumption ..............................................34 W [ /N ]

...............................................0.3A [ /U ]

Weight ...........................................................3.0 kg (6.6 lbs)

ACCESSORIES

User Guide ...........................................................................1

1/16 ins.

(1 mm)

2. TECHNICAL DESCRIPTION

SRS WOW Audio Effect creates a panoramic
stereo audio image by producing deep and rich
bass tones and clear treble tones, enabling you to
enjoy powerful sound.

WOW, SRS and
SRS Labs, Inc.
WOW technology is incorporated under license
from SRS Labs, Inc.

symbol are trademarks of

14-1/4 ins.(362 mm)

14-3/16 ins.(360 mm)

4-6/8 ins.(120 mm)

5-1/16 ins.(128 mm)

1/16 ins.

(1 mm)

4-3/8 ins.(111.5 mm)

1

FEATURES

By simply plugging the power cables of the ZR6001 and ZC4001 into ordinary home electrical outlets, the ZR6001 sends
audio sources over your home electrical line for playback by the ZC4001.

PLC (POWER LINE COMMUNICATION)

The ZR6001* converts analog audio signals into noncompressed linear PCM digital signals, modulates them into high
frequency signals, and sends them over
power lines. The ZC4001 demodulates the sent signals and converts them back to analog signals.

* : If the condition of the power line degenerates because of the effects of noise from other devices or for other reasons,

the ZR6001 uses an audio format of different sampling rate and data bit length.

CONNECTIONS

CONNECTING AUDIO COMPONENTS

There is one Audio EXT INPUT jack on the rear panel. You can use this jack to input analog audio signal
from CD, TAPE DECK, or other analog source component.

CONNECTING AC POWER CABLE

Connect the AC power cable of the ZC4001 to a wall electrical outlet. Also connect the AC power cable of
the ZR6001 to a wall electrical outlet.

ROOM A

ZR6001

P
O

W

O

E
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N
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A
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OD

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/

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NIN

G

F
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A
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1

Home power line

ROOM B

ZC4001

ROOM C

Up to four ZC4001 units may be connected to the same system at one time.

ZC4001

2

Notes:

• The ZC4001 and ZR6001 send audio data over power lines. Therefore, if the condition of the power line
degenerates seriously because of the effects of noise from other devices or for other reasons, audio data may
not be received or may skip.

• If the distance of the power line between the ZC4001 and ZR6001 is very long, audio data may not be received
or may skip.

• At the time of purchase, all ZC4001 and ZR6001 are set to the same Group ID. If used with this same Group
ID, you risk having your music listened into by others. Therefore, set the Group ID as explained herein.

• If the following trouble is experienced, block PLC signals from other sources using a commercially available
power filter, etc.

When a ZC4001 and ZR6001 are connected over PLC, another ZR6001 cannot be added to the same power
line and connected over PLC. In this case, PLC signals are not sent.

ZC4001

ZC4001

ZR6001

ZR6001

If a ZR6001 and ZC4001 are connected over PLC in a nearby apartment unit for example, and there is only
a short distance between your apartment and your neighbor’s, the PLC signals from your neighbor’s
apartment can travel over power lines to your place, mix with your system, and prevent audio output.

ZC4001

ZR6001

ZC4001

ZR6001

3

3.DISASSEMBLE PROCEDURE

1. Disassemble of the rear panel

1) Remove 11 screws from the rear panel and remove the

rear panel.

2) The Inside case is locked 2 hooks ( A and B).

Remove 2 hooks from hole and lift off the Inside case.

2) Disconnect a connector of Mains cord.

connector

2. Disassemble of the Button panel / PWB

1) Remove 4 screws from Bracket and disconnect a

connector.

A

4. Disassemble of the MAIN, FRONT and POWER PWB

1) Remove 4 screws and disconnect two connectors of

Speaker.

2) Remove MAIN, FRONT and POWER PWB.

B

2) Remove the Button panel / PWB vertically.

3. Disassemble of the Inside case with MAIN, FRONT

and POWER PWB

1) Remove 6 screws from Case (Bottom)

4

4. SERVICE MODE

MAIN CPU (IC21), PLC Firmware Version and FLD Segment Check Mode.

1. Press the POWER ON/STANDBY button to turn on the unit, then wait for about 10 seconds.

2. Press the ENTER, CSTOP and EXT button simultaneously more than 5 seconds.

3. The FL display shows "ZC4001:yymmddcvv" (MAIN CPU version) and "MLD011RM Vx.xx" (PLC firmware version)

EX. :

MAIN CPU version

PLC firmware version

4. For FLD Segment check, Press ENTER button, vertical segments turns on.

5. Press ENTER button, next vertical segments turns on.

6. Press ENTER button, horizontal segments turns on.

7. Press ENTER button, next horizontal segments turns on.

8. Press ENTER button, all the FL segments turns on.

9. Press ENTER button, all the FL segments turns off.

10. For operation button check, when press the button of the unit or RC5/6 remote code is inputted, operation button name

is shown on FLD

11. Press POWER ON/STANDBY button more than 5 seconds, to quit the check mode.

After "CLEAR MEMORY" is shown on FLD, memory is cleared to default status.

ZC4001 : 060307

MLD011RM V0. 4

c30

0

HOW TO RESET THE UNIT

Should the operation or display seem to be abnormal, reset the unit with the following procedure.

The ZC4001 is turned on, press and hold the MUTE and STOP buttons simultaneously for 3 seconds or more.

5

5. UPDATE FIRMWARE
[A] SOFTWARE (fdtv30300.exe) DOWNLOAD AND INSTALL PROCEDURE

DOWNLOADS OF THE SOFTWARE (Flash Development Toolkit: the rest is FDT)

Download the software for update of the MAIN CPU.

Launch the browser. Type http://www.renesas.com/ into an address. And press Enter.

NOTE : This site is managed by RENESAS. The following explanation may differ from the actual composition.

When different, please proceed along with the site composition of RENESAS. When FDT cannot be found, please

search "Flash Development Toolkit", or type http://download.renesas.com/eng/mpumcu/index.html into an address.

Click the SUPPORT on the site of RENESAS(GLOBAL SITE).

6

Click the Software download for tools on Support.

7

Check the Agree on AGREEMENT. And click Submit.

8

Click Evaluation Software.

9

Click Flash and PROM Programming.

10

Click Flash Development Toolkit.

11

Click Download.

Save the fdtv30300.exe on your PC’s hard disc.

NOTE : A file name is changed by improvement.

12

INSTALLS OF THE SOFTWARE (Flash Development Toolkit Ver.3.3)

Open the folder with the downloaded file.

And double click the fdtv30300.exe.

13

Click Next >.

Choose the language. And click Next >.

14

Click Yes .

Click Next >.

15

Click Customise.

Check to the all check box. And click OK.

Click Next >.

16