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MCX-1000
DIGITAL AUDIO SERVER
MCX-1000 SERVICE MANUAL
IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users,
and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive
components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required
should be performed by an authorized YAMAHA Retailer or the appointed service representative.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable
technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are
continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to
retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the
ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
100851
P.O.Box 1, Hamamatsu, Japan
MCX-1000 MCX-1000
s CONTENTS
TO SERVICE PERSONNEL ...................................... 2~4 ENTERING SYSTEM ID
PREVENTION OF ELECTRO STATIC DISCHARGE ... 5 23~24
FRONT PANEL .............................................................. 6 TROUBLESHOOTING
REAR PANELS .......................................................... 6~7 25~26
REMOTE CONTROL PANEL ........................................ 7 TEST MODE 27~28
SPECIFICATIONS ...................................................... 8~9 DISPLAY DATA ........................................................... 29
INTERNAL VIEW ........................................................... 9 IC DATA ................................................................. 30~55
DISASSEMBLY PROCEDURES / .......... 10~15 BLOCK DIAGRAM ................................................. 56~57
SERVICE PRECAUTIONS PRINTED CIRCUIT BOARD .................................. 58~63
16 PIN CONNECTION DIAGRAM .................................... 64
UPDATING FIRMWARE SCHEMATIC DIAGRAM ........................................ 65~73
16~18 PARTS LIST ........................................................... 75~89
RECOVERY AFTER REPLACING HDD REMOTE CONTROL .................................................... 90
18~19 DIRECTION FOR USE
RECOVERY AFTER REPLACING MAIN P.C.B. SETUP GUIDE ................................................... 90~93
20~21 QUICK MANUAL ............................................. 94~112
SERVICE MENU 21~22
AC LEAKAGE
s TO SERVICE PERSONNEL WALL EQUIPMENT TESTER OR
1. Critical Components Information
OUTLET UNDER TEST EQUIVALENT
Components having special characteristics are marked s
and must be replaced with parts having specifications equal
to those originally installed.
2. Leakage Current Measurement (For 120V Models Only)
When service has been completed, it is imperative to verify INSULATING
that all exposed conductive surfaces are properly insulated TABLE
from supply circuits.
q Meter impedance should be equivalent to 1500 ohm shunted
by 0.15µF.
q Leakage current must not exceed 0.5mA.
q Be sure to test for leakage with the AC plug in both polarities.
THE COMPACT DISC RECORDER SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONE EXCEPT PROPERLY QUALIFIED
SERVICE PERSONNEL.
"CAUTION"
"F400: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 10A, 250V FUSE."
CAUTION
F400: REPLACE WITH SAME TYPE 10A, 250V FUSE.
ATTENTION
F400: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 10A, 250V.
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and /or plastic
(where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency
(and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-
SON WHATSOEVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose
eyes to solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before
handling food.
2
MCX-1000
MCX-1000
WARNING: Laser Safety
This product contains a laser beam component. This component may emit invisible, as well as visible radiation, which may
cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must be used during
servicing of the unit.
1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm away from
the laser pick-up unit at all times. Do not stare at the laser beam at any time.
2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual.
3) CAUTION: Use of controls, adjustments or performance of procedures other than those specified herein may result in
hazardous radiation exposure.
Laser Emitting conditions:
1. This device is a Class IIIb laser device.
Class IIIb means
With the protective case removed, exposure to the light output from the laser, either directly or reflected by a mirror, can
cause harm to the eyes, but there is no danger to the eyes from exposure to dispersed reflected laser light. (Generally 0.5
W or less)
2. Always wear eyeglasses designed for protection against laser light.
3. Always wear gloves.
4. Have no reflective objects anywhere near this device.
5. Figure A shows from where in this device the laser is emitted.
6. When switching on the power to the device for the first time, always measure the laser power with a laser power meter
and check that the power is no greater than the number of Watts in the specifications.
7. Never look directly at the laser light while the laser is emitting light.
8. Do not allow the laser light to shine directly on your skin while the laser is emitting light.
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs a laser. Therefore, be sure to carefully Laser Radiation Point
follow the instructions below when servicing.
1. Laser Diode Properties
· Material : GaAlAs
· Wavelength : 779-789 nm
· Emission Duration : Pulse
· Laser Output : DC erase mode max. 20mW (Continuous)
Write mode max. 62mW
(Max. Cycle 111 ns, Min. Cycle 30 ns at Max. Speed)
This output is the value measured at the lens of the Laser Pickup
Unit.
2. When checking the laser diode emission, keep your eyes more than
30 cm away from the objective lens.
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous
radiation exposure.
3
MCX-1000 MCX-1000
(U, C models)
(B, G models)
4
MCX-1000
MCX-1000
s PREVENTION OF ELECTRO STATIC DISCHARGE
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by
electro static discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by
touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap, which should be
removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to
prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static (ESD protected)" can generate
electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable
conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the
chassis or circuit assembly into which the device will be installed.
CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing
together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an
ES device).
Grounding for electro static breakdown prevention
1. Human body grounding:
Use an anti static wrist strap to discharge the static electricity
from your body. Anti-static wrist strap
2. Work table grounding: 1M
Put a grounded conductive material (sheet) or iron sheet on
the area where the optical pickup is placed.
Caution:
The static electricity of your clothes will not be grounded
through the wrist strap. So take care not to let your clothes Conductive material
(sheet) or iron sheet
touch the optical pickup.
5
MCX-1000 MCX-1000
s FRONT PANEL
s REAR PANELS
MCX-1000 (U, C models)
MCX-1000 (A model)
6
MCX-1000
MCX-1000
MCX-1000 (B, G models)
MCX-1000 (J model)
s REMOTE CONTROL PANEL
7
MCX-1000 MCX-1000
s SPECIFICATIONS /
AUDIO PERFORMANCE / HDD storage / .................................................... 80GB
Frequency response .......................... 5 to 20,000 Hz, ± 0.5 dB LAN Interface / Ethernet 10/100 Base-T
S/N ratio / (EIAJ) Wireless Interface / IEEE 802.11b
Playback ...................................................................... 105 dB Power supply /
Recording ...................................................................... 92 dB U, C models ................................................... AC 120 V 60 Hz
Total harmonic distortion / (1 kHz) A model .......................................................... AC 240 V 50 Hz
Playback ..................................................................... 0.004 % B, G models ................................................... AC 230 V 50 Hz
Recording ................................................................... 0.006 % J model ..................................................... AC 100 V 50/60 Hz
Dynamic range / Power consumption /
Playback ........................................................................ 99 dB U, C, A, B, G models ...................................................... 53 W
Recording ...................................................................... 92 dB J model ........................................................................... 47 W
Standby power consumption /
INPUT/OUTPUT / U, C models ................................................................... 3.3 W
LINE OUTPUT / A, B, G models .............................................................. 2.9 W
Output level ................................................................. 2 Vrms J model .......................................................................... 4.1 W
Output resistance .................................................... 990 ohms Operating temperature / + 5 °C to + 35 °C
LINE INPUT / Max. dimensions / (W x H x D)
Input sensitivity ..................................................... 500 mVrms ......... 435 x 135.5 x 434.5 mm (17-1/8" x 4-9/16" x 16-5/16")
Input impedance .................... 23 k-ohms (REC LEVEL Max.) ................................ (include legs, knobs and antenna cover)
DIGITAL OUTPUT / Weight / ........................................... 11.5 kg (17 lbs. 3 oz.)
Coaxial output level .................................. 0.5 Vp-p (75 ohms) Panel color /
Optical output level .................................................... -20 dBm Silver Color ...................................................... B, G, J models
Sampling frequency ................................................... 44.1 kHz Black Color ..................................................... U, C, A models
DIGITAL INPUT / Accessories /
Coaxial input level .................................... 0.5 Vp-p (75 ohms) Remote Control x 1, Battery x 2, Optical Fiber Cable x 1, Audio
Optical input level ...................................................... -20 dBm Pin Cable x 1, Video Cable x 1
Input gain (with Digital Volume) .................................. ±12 dB
Input gain (without Digital Volume) ............................... ±0 dB * Specifications are subject to change without notice due to product
Sampling frequency tolerance improvements.
.................................... 32 kHz, 44.1 kHz, 48 kHz and 96 kHz
HEADPHONE OUTPUT / (PHONES LEVEL MAX)
U .......... U.S.A. model C ...... Canadian model
Output level (-20 dB, 150 ohms load) .................. 330 mVrms A .......... Australian model B ...... British model
G .......... European model J ....... Japanese model
GENERAL /
Application disks /
CD, CD-ROM (MP3 only), AUDIO CD-R, AUDIO CD-RW
MP3 formats /
Disc that is produced in the ISO9660 Level 1 and 2 multi-
session Juliet/Romeo format but unusable for packet write
method.
"Music recognition technology and related data are provided by
Maximum number of folder layers is 8 and that of the files is Gracenote and the Gracenote CDDB ® Music Recognition Service SM .
300. Gracenote is the industry standard in music recognition technology
and related content delivery. For more information visit
The file extension is MP3 or mp3.
www.gracenote.com."
MPEG1 Layer 3 100% compression bit rate is applicable. With
VBR, the time data and bit rate data may not be displayed "CD and music-related data from Gracenote CDDB ® Music
correctly. Recognition Service SM © 2000, 2001, 2002 Gracenote. Gracenote
CDDB Client Software © 2000, 2001, 2002 Gracenote. U.S. Patents
Based on ID3 Tag ver. 1.1
Numbers #5,987,525; #6,061,680; #6,154,773, and other patents
issued or pending.
CDDB is a registered trademark of Gracenote. The Gracenote logo
and logotype, the Gracenote CDDB logo and logotype, and the
"Powered by Gracenote CDDB" logo are trademarks of Gracenote.
Music Recognition Service and MRS are service marks of Gracenote."
8
MCX-1000
MCX-1000
34.5 (1-3/8")
· DIMENSIONS
434.5 (17-1/8")
397 (15-5/8")
3 (1/8")
120 (4-3/4")
135.5 (5-3/8")
15.5 (5/8")
435 (17-1/8")
s INTERNAL VIEW
1 2 3 4 5
1 FAN
2 OPERATION (5) P.C.B.
3 OPERATION (6) P.C.B.
4 WIRELESS LAN CARD
5 HDD UNIT
6 MAIN P.C.B.
7 OPERATION (2) P.C.B.
8 CDR MECHANICAL UNIT
9 OPERATION (1) P.C.B.
0 OPERATION (4) P.C.B.
A OPERATION (3) P.C.B.
6
7 8 9 0 A
9
MCX-1000 MCX-1000
s DISASSEMBLY PROCEDURES /
(Remove parts in the order as numbered.)
CDR Mechanical Unit replacement
· The CDR mechanical unit must be replaced as a unit.
None of its components can be supplied separately.
· When replacing the CDR mechanical unit, write down
the following items.
· Serial No. of the product and the symptom in detail
· Mechanical serial No./mechanical shipping serial
No. of the CDR mechanical unit
· When sending back the defective CDR mechanical unit
for repair, send the whole unit.
· When sending back the defective CDR mechanical unit
for repair, attach the disc that was used when the error
occurred, if requested. However, Yamaha shall not be
liable even if the data in the disc has become
unreadable while the unit is being serviced/repaired.
· When replacing the CDR mechanical unit, be sure to
order a laser precaution label and a radiation sheet as
spare parts and attach them to the new CDR
mechanical unit. (Refer to the figure 4 and 5 in P11.)
1. Removal of Top Cover
a. Turn off the power, wait for 10 seconds or longer and
disconnect the Power Plug from the AC power outlet.
b. Remove 4 screws (1) and 5 screws (2). (Fig. 1)
c. Remove the Top Cover rearward while lifting it up. (Fig.
1)
1
2
Top Cover
1
Fig. 1
2. Removal of CDR Mechanical Unit
a. Remove 5 screws (3) and then remove each Stopper.
(Fig. 3)
b. Remove the CDR Mechanical Unit rearward while lifting
it up. (Fig. 3)
c. Disconnect the Power Cable and IDE Cable from the
CDR Mechanical Unit. (Fig. 2)
10
MCX-1000
MCX-1000
Stopper D CDR Mechanical Unit
Power Cable
3 CDR
3
3
Stopper C
IDE Cable
Stopper B
3 Stopper A
CDR Mechanical Unit
Fig. 2
Fig. 3
3. Disassembly of CDR Mechanical Unit
a. Remove 4 screws (4) and (5) respectively and then
remove the Lower Frame. (Fig. 4)
b. To open the Tray, move the Manual Eject Lever located
on the bottom face. (Fig. 5)
c. Remove the Lid upward. (Fig. 4)
Laser Precaution Label (V8147000) Manual Eject Lever
Mechanical Serial No.
Lid
IC4
Radiation Sheet (
IC2
Cushion/CDR
Radiation Sheet (
Fig. 5
5
4
Cushion/CDR
4 5
DC INPUT
Fig. 4
DIGITAL Jumper pin in the master state IDE Interface Connector
AUDIO
OUT
Fig. 6
11
MCX-1000 MCX-1000
4. Assembly of CDR Mechanical Unit
a. Insert the jumper pin of the new CDR Mechanical Unit
at the master position. (Fig. 6)
b. Attach the Laser Precaution Label on the upper frame
of the new CDR Mechanical Unit. (Fig. 4)
c. Attach the Radiation Sheets to the IC2 and IC4 located
on the bottom face of the new CDR Mechanical Unit.
(Fig. 5)
d. Fit the Lid to the new CDR Mechanical Unit. (Fig. 4)
e. Install the Lower Frame and fix it with 4 screws (4) and
(5) respectively. (Fig. 4)
5. Installation of CDR Mechanical Unit
a. Connect the Power Cable and IDE Cable to the CDR
Mechanical Unit. (Fig. 2)
b. Install the CDR Mechanical Unit by inserting it from the
rear. (Fig. 3)
At this time, check to make sure that 4 pieces of
Cushion / CDR attached to the Lower Frame are fitted
in the holes in the chassis properly. (Fig. 4)
c. Using 5 screws (3), install each Stopper. (Fig. 3)
HDD replacement
a. Loosen 2 screws (6) on the HDD Slot Door and open
the HDD Slot Door. (Fig. 7)
6
Fig. 7
b. Disconnect the IDE Cable and Power Cable from the
HDD. (Fig. 8)
IDE Cable Power Cable
IDE
Fig. 8
12
MCX-1000
MCX-1000
c. Pull out the HDD Tray. (Fig. 9)
* Be careful not to hook the IDE Cable and the Power
Cable over the HDD Tray.
* Do not apply the excessive force on the HDD Tray.
* Static electricity can damage the HDD. Be careful
not to touch the terminal pins and the P.C.B..
d. Loosen 4 screws (7) and then remove the HDD. (Fig.
9)
7
(Screw are on the opposite side)
Fig. 9
e. Set the plastic shunt of the new HDD to master. (Fig.
10)
* It is necessary to set the HDD to MASTER or SLAVE
when connecting the HDD to the component you
plan to use. This unit is designed to operate HDD
when it is set to MASTER. Usually, setting procedure
is written on the HDD itself.
Example: When setting the STA380020ACE model
Plastic shunt
The HDD is set to MASTER by setting the plastic shunt at the first position from left of the
jumper switch.
The HDD is set to SLAVE by setting no plastic shunt at any position of the jumper switch.
Fig. 10
13
MCX-1000 MCX-1000
f. Install a new HDD on the Tray using 4 screws (7) .
(Fig. 9)
* HDD is a very sensitive device. Be careful not to give
any shock to it.
g. Push the HDD Tray and connect the IDE Cable and the
Power Cable. (Fig. 11)
* Make sure that the connectors are in the correct
direction, and connect the cables securely.
* Static electricity can damage the HDD. Be careful
not to touch the terminal pins and the circuit board.
* Do not apply excessive force on the HDD Tray.
h. Close the HDD Slot Door and tighten the 2 screws (8)
on the HDD Slot Door. (Fig. 12)
8
IDE Cable Power Cable
IDE Fig. 12
Fig. 11
P.C.B. operation check
a. Remove the Top Cover. (Fig. 1)
b. Disconnect the connector (CB603). (Fig. 13)
c. Remove 1 screw (9) and disconnect the grounding
wire. (Fig. 13)
d. Remove 5 screws (0) and 5 screws (A). (Fig. 13)
e. Remove the Front Panel Unit forward. (Fig. 13)
0
CB603
9
MAIN P.C.B.
A
Front Panel Unit
A
Fig. 13
14
MCX-1000
MCX-1000
f. Remove screw (B) and then remove the Antenna
Cover. (Fig. 14)
g. Remove the Wireless LAN Card.
h. Remove 3 screws (C) and 2 hexagonal nuts (D). (Fig. 14)
i. Disconnect the connectors (CB222, CB223, CB301,
CB601, CB602 and CB604). (Fig. 15)
j. Remove 5 screws (E) and then remove the MAIN
P.C.B. (Fig. 15)
k. Remove 2 screws (F). (Fig. 16)
l. Remove 2 screws (G) and then remove the Support.
(Fig. 16)
m. Remove Stopper (H). (Fig. 16)
n. Remove 2 knobs. (Fig. 15)
o. Remove 2 nuts (I) and then remove the OPERATION
(4) P.C.B. (Fig. 16) K
p. Remove 4 screws (J). (Fig. 14)
q. R e m o v e 2 s c r e w s ( K) a n d t h e n r e m o v e t h e
OPERATION (6) P.C.B. (Fig. 15)
r. Install the Front Panel Unit.
s. Spread cloth for insulation purpose and place the
removed P.C.B. on it.
t. Install the Wireless LAN Card.
u. Reconnect all connectors that have been disconnected.
v. Perform this check with the MAIN P.C.B. raised. (Fig. 17) K
OPERATION (6) P.C.B.
CB301
T10 2.7 mm When removing the screw B, use
the special screwdriver with tip E
shaped in figure. As the screw B
has a lug at its center, use the one
with a hole.
With hole E CB602
Lug
CB601
Without hole
CB222
C B D J MAIN P.C.B.
CB223
CB604
Knob
Fig. 15
Fig. 14
F H F I
G Support
Fig. 16 Fig. 17
15
MCX-1000 MCX-1000
s SERVICE PRECAUTIONS
1. When updating the firmware, refer to UPDATING
FIRMWARE (p. 16 18).
2. After replacing the CDR mechanical unit, the CDR
firmware must be updated.
For the details, refer to UPDATING FIRMWARE (p. 16
18).
3. After replacing the Sub CPU (IC602), the sub CPU
firmware must be updated.
For the details, refer to UPDATING FIRMWARE (p. 16
18).
4. After replacing HDD, refer to RECOVERY AFTER
REPLACING HDD (p. 18 19).
5. After replacing the Main P.C.B., refer to RECOVERY
AFTER REPLACING MAIN P.C.B. (p. 20 21).
s UPDATING FIRMWARE
Described below is the updating procedure used when:
1) Updating the firmware only without replacing any part,
and
2) Updating the firmware after replacing the CDR
mechanical unit or Sub CPU.
Recovery CD
Updating the firmware requires use of the recovery CD.
The Recovery CD contains the following files. (The
contents may vary.)
The release note (README.txt) includes the version of
the firmware and the CRC value.
UP_RULES MCX-1000 update operation
specification file
MAIN.bin MCX-1000 Main CPU firmware
S_SCPU.xxx MCX-1000 Sub CPU firmware
S_FONE_xxx.BIN MCX-1000 CRW-F1A firmware
AVA000.bin MCX-1000 applicable AV Receiver
list/function
FONTxxx MCX-1000 GUI font
SKN1_xxxx MCX-1000 image data
ECDDB.xxx
MCX-1000 CDDB relation data
CONFIG.GN
BOOT0xx.bin MCX-1000 testing firmware
CFIRM000.bin
MCX-A10 firmware
CFIRM001
KENSA000.bin MCX-A10 testing firmware
README.txt Release note
More information on supply of the recovery CD will be
provided in the Service News.
16
MCX-1000
MCX-1000
Items required:
Recovery CD
TV monitor
Video cable
Connection
Using the video cable, connect VIDEO OUT terminal of
this unit to VIDEO input terminal of the TV monitor.
Operation Procedure
Perform following steps while watching the TV monitor
screen and using the keys of the main unit.
1) Turn on the power.
2) The TOP MENU appears on the screen.
3) Using the "Controller" key, select the menu items as
follows.
System Setup -> System Utility -> System Update f
4) Press the "v" key to open the tray, set the recovery CD
on it and then close it.
After reading the data, the version of each firmware is
displayed as shown below.
5) Press the "Controller" key.
After reading the data, the version updating menu is
displayed and the 15-second count-down function
starts at the same time.
.......... CD DRV SELECT : Updating of the CDR mechanism (F1A) is included.
.................... SUB CPU SELECT : Updating of the Sub CPU is included.
.............................. BOTH SELECT : Updating of the CDR mechanism (F1A) and Sub CPU is included.
After replacing the CDR mechanical unit, press the "CD
AUTO STORE" key.
After replacing the Sub CPU, press the "SUB MENU"
key.
After replacing both CDR mechanical unit and Sub
CPU, press the "BACK" key.
In the case other than the above, press the "a" key. a
17
MCX-1000 MCX-1000
If no key is pressed, "NORMAL" is automatically
selected after counting down 15 seconds and the
updating function is started.
After completion of the updating process, "EJECT &
RESTART" or "SHUT OFF AC POWER" is displayed.
6) Execute restarting as described below.
a. When [EJECT & RESTART] is displayed, turn off
and on the "STANDBY/ON" key.
b. When [SHUT OFF AC POWER] is displayed, keep
pressing the "STANDBY/ON" key for 10 to 15
seconds and wait until resetting is completed. Upon
completion of resetting, a clicking sound of the relay
is heard and the CLIENT STATUS LED lights up
from the left segment and right segment. Then,
release the "STANDBY/ON" key within about 5
f
seconds.
7) After restarting, press the "v" key to open the tray,
remove the recovery CD and close the tray.
s RECOVERY AFTER REPLACING HDD
Items required:
Recovery CD
TV monitor
Video cable
Connection
Using the video cable, connect the VIDEO OUT terminal of
this unit to the VIDEO input terminal of the TV monitor.
Operation Procedure
Perform following steps while watching the TV monitor
screen and using the keys of the main unit.
Case 1: When the installed HDD is a brand new one or
the one used for the PC
1) Turn on the power.
2) [SET RECOVERY CD] appears on the screen. f
3) Press the "v" key to open the tray, set the recovery CD
on it and then close it.
The formatting function starts automatically. For menu
selection while formatting, select NORMAL.
4) After formatting, execute restarting.
5) After restarting, press the "v" key and remove the v
recovery CD.
Case 2: When the installed HDD is the one used for
other MCX-1000
1) Turn on the power.
2) The message as shown below is displayed.
18
MCX-1000
MCX-1000
3) While pressing and holding the "TOP MENU" key, wait
for 1 second and press the "BACK" key.
4) [SET RECOVERY CD] appears on the screen.
5) Press the "v" key to open the tray, set the recovery CD f
on it and then close it.
The formatting function starts automatically. For menu
selection, select NORMAL.
6) After formatting, execute restarting.
7) After restarting, press the "f" key and remove the f
recovery CD.
Case 3: When the installed HDD is the one previously
used for the same MCX-1000
1) Turn on the power.
2) The [TOP MENU] appears on the screen.
3) While pressing the "TOP MENU" key, wait for 1 second
and press the "BACK" key. This makes the hidden
menu display mode start but there is no change in
display in this stage.
4) Using the "Controller" key, select the menu items as
follows.
System Setup -> System Utility -> Service Menu
-> Hard Drive Format
5) Using the "Controller" key, bring the cursor to "Yes" and
press the "Controller" key.
6) [SET RECOVERY CD] appears on the screen.
7) Press the "v" key to open the tray, set the recovery CD f
on it and then close it.
The formatting function starts automatically. For menu
selection, select "NORMAL".
8) After formatting, execute restarting.
9) After restarting, press the "f" key and remove the f
recovery CD.
19
MCX-1000 MCX-1000
s RECOVERY AFTER REPLACING MAIN P.C.B.
When the Main P.C.B. has been replaced, perform the
recovery procedure as described below.
Use the same procedure also after replacing FLASH
(IC108).
Items required:
Recovery CD
TV monitor
Video cable
Connection
Using the video cable, connect the VIDEO OUT terminal of
this unit to the VIDEO input terminal of the TV monitor.
Operation Procedure
Perform following steps while watching the TV monitor
screen and using the keys of the main unit.
Step 1
Update the firmware according to the following
procedure
a. Turn on the power.
b. The error message as shown below is displayed.
c. Press the "v" key to open the tray, set the recovery f
CD on it and then close it.
The formatting function starts automatically.
d. [READ ERROR] may appear but it is not necessary
to do anything in this stage.
e. After updating, press the "f" key and remove the f
recovery CD.
f. Turn off the power.
Step 2
Enter the system ID.
For the details, refer to ENTERING SYSTEM ID (p. 23
24).
After entering the system ID, turn off the power, remove
the jig P.C.B. and disconnect the connection cable.
Step 3
Install the firmware again.
For the details, refer to UPDATING FIRMWARE (p. 16
18).
Step 4
Reset the system according to the following procedure.
a. Press the "TOP MENU" key. The [TOP MENU] is
displayed.
20
MCX-1000
MCX-1000
b. Using the "Controller" key, select the menu items as
follows.
System Setup -> System Utility -> System Reset
c. Using the "Controller" key, bring the cursor to "Yes"
and press the "Controller" key.
After resetting, the System Utility screen appears
again.
d. Turn the power OFF/ON.
s SERVICE MENU
Items required
TV monitor
Video cable
Connection
Using the video cable, connect the VIDEO OUT terminal of
MCX-1000 to the VIDEO IN terminal of the TV monitor.
Operation
Perform following steps while watching the TV monitor
screen and using the keys of the main unit.
1) Turn on the power.
2) The [TOP MENU] appears on the screen.
3) While pressing and holding the "TOP MENU" key, wait
for 1 second and press the "BACK" key. This makes the
hidden menu display mode start but there is no change
in display in this stage.
4) Using the "Controller" key, select the menu items as
follows.
Using the "Controller" key, select the menu item and
press the "Controller" key. To return to the Service
Menu screen, press the "BACK" key.
21
MCX-1000 MCX-1000
For formatting, use the following procedure.
a. Using the "Controller" key, bring the cursor to "Yes"
and press the "Controller" key.
b. [SET REVCOVERY CD] appears on the display.
c. Press the "v" key to open the tray, set the recovery f
CD on it and then close it.
The formatting function starts automatically. For
menu selection, select NORMAL.
d. After formatting, execute restarting.
e. After restarting, press the "f" key and remove the f
recovery CD.
5) To cancel the Service Menu display mode, turn off the
power.
22
MCX-1000
MCX-1000
s ENTERING SYSTEM ID
Preparation : Be sure to take the measure against static
electricity before the work. (Refer to page 5)
Items required :
IC writing jig ( P.C.B. and 2P cable) : WA045500
Flat cable 30P 250mm : WC028700
Setting and Connecting Jig
1) Turn off the power.
2) Remove the top cover.
3) Set the I/O selector (CB4) of the jig P.C.B. to +3.3V.
(Fig. A)
Caution: Note that setting to +5V will damage the
unit.
4) Set the DIP switch (SW1) of the jig P.C.B. (Fig. A)
5) Connect CB3 of the jig P.C.B. to CB606 of the MAIN
P.C.B. with the cable (2P). (Fig. A)
6) Connect TE1 of the jig P.C.B. to CB101 of the MAIN
P.C.B. with the flat cable (30P). (Fig. A)
Operation Procedure
Press the keys of the main unit for operation.
1) Turn on the power.
2) After about 8 seconds, "Serial No." is displayed in the
1st line and "N00000000" (9 figures) in the 2nd line.
3) Enter 9 alphanumeric characters represented as X in
the serial number [SER.XXXXXXXXX] found on the
rear panel.
Note: The serial number is also found on the right side
face of the main unit chassis. (Fig. B)
Inputting method :
The input number is displayed in the 2nd line and the
figure being currently selected flashes.
Using "B/N" of the "Controller" key to increase/
decrease the value and " the character to enter one by one.
4) Press the "PAGE N" key.
"Barcode No." is displayed in the 1st line and N
"00000000000" (11 figures) in the 2nd line.
5) Enter alphanumeric characters (11 figures) found under
the barcode on the rear panel.
Use the same inputting method as described in Step 3).
At this time, be careful not to mix B with 8 and G with 6.
6) Press the "PAGE N" key.
"Country ID" is displayed in the 1st line and "J" in the
2nd line. N
Using the "Controller" key, select one from "U, C, J, B,
A and G".
7) Press the "PAGE N" key to change the input item and
check if "Serial No.", "Barcode No." and "Country ID" N
are selected correctly.
8) Press the "w" key, and writing is executed.
9) After completion of writing the data, "Write OK" is w
displayed.
If there is an error in the input data, "Data NG" is
displayed. In such case, press the "PAGE N" key, and
the input display screen appears again. Then recheck N
the number on the rear panel and if an error is found,
w
23
MCX-1000 MCX-1000
enter the correct data again and press the "w" key.
If writing has failed, "Write failed" is displayed. In such
case, turn off the power, perform the procedure of
"Setting and connecting jig" all over again and then
restart from Step 1).
10) After completion of writing the data, turn off the power.
11) Remove the jig P.C.B. and disconnect the connecting
cable.
12) Install the top cover.
Caution:
The System ID can be rewritten up to 15 times.
CB4 is to select the I/O voltage.
On the MCX-1000 it is "+3.3V".
Set the DIP switch as shown in figure.
MAIN P.C.B.
CB5
SW1
1
0 IC3
S5
S4
S3
S2
S1
S0
DIP1
DIP0
CB4
CB606 GND
+3.3
I/O SEL
NC
NC
+5
TE1
+14-30V
GND
CB2
CB3 CB1
CB101
Fig. A
Serial number
Fig. B
24
MCX-1000
MCX-1000
s TROUBLESHOOTING
When the power can't be turned on.
Check all the NG Reconnect cables NG
cable connections. and check again.
OK OK
Check the NG Check the fault in the NG
power supply. power supply section.
OK CAUTION! OK
When checking the power supply
board stand alone, pull the
N_STANDBY up to MB3.3V.
Do the blue Sub CPU may have
NO NO
LEDs run the power trouble.
on* demo?
YES YES
Good condition.
When [TOP MENU] can't be displayed.
LEDs power on* YES Main CPU may have YES
demo continuously? trouble.
NO NO
Does the FL NO FL driver or FL display NO
display light up? may be defective.
YES YES
Is [TOP MENU] NO HDD may have NO
displayed? trouble.
YES YES
Maybe there is some
other trouble.
* The power ON display means blue LEDs lighting in the
order of 1, 2, 3, 4, 5, 4, 3, 2, 1 repeatedly.
25
MCX-1000 MCX-1000
In case of Sub CPU trouble.
Check the NG Reset circuit is NG
RESET signal. defective.
OK OK
Check the NG Maybe ceralock or NG
CPU clock. X'tal is defective.
OK OK
Check the watch NG Sub CPU may not be NG
dog timer. written.
OK OK
Sub CPU may work well.
In case of MAIN CPU trouble.
Check the NG Reset circuit is NG
RESET signal. defective.
OK OK
Check the NG Maybe X'tal is NG
CPU clock. defective.
OK OK
Does the NO MAIN CPU may not NO
FLASH /CS assert? boot up.
YES YES
Does the Flash memory has a
FLASH /CS work YES YES
trouble or the SDRAM
continuously? is defective.
NO Note: Accessing from CPU to NO
FLASH is completed in
MAIN CPU may work well. about 2 seconds after
the power is turned on.
In case of other troubles.
· It's very difficult to find out other LSI's troubles because
they are connected by the BUSes.
· However, if the trouble is caused by something other than the
bus, it may be possible to find it by using the P.C.B. test mode.
Push "SUB MENU" key and "PAGE N" key at the N
same time and turn on the power.
Monitor the log using the terminal on PC.
26
MCX-1000
MCX-1000
s TEST MODE
Items required :
CD player with digital output (optica