Marantz ZC4001 User manual

ZC4001
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
ZC4001
Audio Client
ZC4001 /N1M/U1M
Part no. 90M10CW855010
First Issue 2006.04
MZ
TABLE OF CONTENTS
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
/U Version only

MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
it is famous.
Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
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.
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
verified before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
060223MZ
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301
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
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 : [phone]
FAX :[phone]
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
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
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD
No.1 JALAN KILANG TIMOR
#08-03 PACIFIC TECH CENTRE
SINGAPORE 159303
PHONE : [phone]
FAX : [phone]
CANADA
MARANTZ CANADA INC.
5-505 APPLE CREEK BLVD.
MARKHAM, ONTARIO L3R 5B1
CANADA
PHONE : 905 - 415 - 9292
FAX : 905 - 475 - 4159
JAPAN
D&M BUILDING, 2-1 NISSHIN-CHO,
KAWASAKI-KU, KAWASAKI-SHI,
KANAGAWA, 210-8569 JAPAN
D&M Holdings Inc.
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

1
1. TECHNICAL SPECIFICATIONS
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
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
2. TECHNICAL DESCRIPTION
1.
SERVICE
ONLY
STANDBY
STA NDB Y
POWER
POWER
ON/STANDBY
ON/ STA NDB Y
14-1/4 ins.(362 mm)
1/16 ins.
(1 mm)
14-3/16 ins.(360 mm)
5-1/16 ins.(128 mm)
4-3/8 ins.(111.5 mm)
4-6/8 ins.(120 mm)
1/16 ins.
(1 mm)
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 symbol are trademarks of
SRS Labs, Inc.
WOW technology is incorporated under license
from SRS Labs, Inc.

2
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.
1
MEMORY
MODE
F/P
PREV.
STOP
OPEN/CLOSE
TUNING
PLAY
PAUSE
NEXT
ON/STANDBY
POWER
PHONES
MODE
SURROUND
TV
FM/AM
BS
DIGITAL
VIDEO
DVD
ZC4001
ZC4001
ZR6001
Up to four ZC4001 units may be connected to the same system at one time.
ROOM A
ROOM B ROOM C
Home power line
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

3
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.
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
ZC4001
ZR6001
ZR6001
ZR6001
ZC4001
ZR6001
ZC4001

4
3.DISASSEMBLE PROCEDURE
1. Disassemble of the rear panel
1) Remove 11 screws from the rear panel and remove the
rear panel.
2) Disconnect a connector of Mains cord.
2. Disassemble of the Button panel / PWB
1) Remove 4 screws from Bracket and disconnect a
connector.
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)
2) The Inside case is locked 2 hooks ( A and B).
Remove 2 hooks from hole and lift off the Inside case.
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.
connector
AB

5
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.
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.
ZC4001 : 060307
MLD011RM V0 . 4
c30
0

6
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).

7
Click the Software download for tools on Support.

8
Check the Agree on AGREEMENT. And click Submit.

9
Click Evaluation Software.

10
Click Flash and PROM Programming.

11
Click Flash Development Toolkit.

12
Click Download.
Save the fdtv30300.exe on your PC’s hard disc.
NOTE : A file name is changed by improvement.

13
INSTALLS OF THE SOFTWARE (Flash Development Toolkit Ver.3.3)
Open the folder with the downloaded file.
And double click the fdtv30300.exe.

14
Click Next >.
Choose the language. And click Next >.

15
Click Yes.
Click Next >.

16
Click Customise.
Check to the all check box. And click OK.
Click Next >.

17
Check to the all check box. And click Next >.
Click Next >.

18
Click Next >.
Click Next >.