CD & MP3

XCDie XCDie-vt

XCDAe XCDAe-vt

CD/MP3/USB/SD

MULTI-MEDIA PLAYER

24bit / 192KHz Sampling Advanced Segment DAC,

With AMC Proprietary Designed Switching Mode Power Supply to Cover 100 ~ 240VAC

For Using the Unit in All Countries in The World and

Give Superb Quality by High Regulated Power System Designs.

& With RS232 for XCDie can be linked with

AMC IoT IA System

& With Option of USB, Optical, Coaxial module with 24192 up-scaler for linking with computer systems and consumer products with Optical, Coaxial interface to give superb 24192 music quality for all type resolutions of digital input contents

& W i t h U S B , S D m a s t e r i n t e r f a c e connectors on front panel for users to play in USB & SD devices (slaves)

IA

AMC IoT IA System

RS232

Ethernet

Digital Analog

In the product and manual, AMC calls non-compressed PCM wave files Compact Disc as

"CD", MP3 compressed music flies as "MP3"

WARNING! INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED.

AVOID EXPOSURE TO BEAM.

VORSICHT! UNSICHTBARE LASERSTRAHLEN TRITT AUS, WENN DECKEL GE FFNET

UND WENN SICHERHEITSVERRIEGELUNG BERBR CKT IST. NICHT DEM STRAHL

AUSSETZEN.

ADVARSEL- USYNLIG LASERSTR LING VED BNING, N R SIKKERHEDSAFBRYDERE

ER UDE AF FUNKTION. UNDG UDS TTELSE FOR STR LUNG.

ADVARSEL- USYNLIG LASERSTR LING N R DEKSEL PNES OG SIKKERHEDSL S

BRYTES. UNNG EKSPONERING FOR STR LEN.

VARNING- OSYNLIG LASERSTR LNING N R DENNA DEL R PPNAD OCH SP RRAR

R URKOPPLADE. STR LEN R FARLIG.

VA R O ! - AVAT TA E S S A J A S U O J A L U K I T U S O H I T E T TA E S S A O L E T A LT T l I N A

N KYM T NNT LASERS TEILYLLE. L KATSO S TEESEEN.

SERVICE SAFETY PRECAUTIONS (UL)

1. Use exact replacement parts for critical locations, marked " ".

2. Return lead dress to original position, and re install protective covers.

3. Before returning to customer, test for shock hazard; use either method A or B:

A. Leakage test, "cold":

1. Unplug AC cord; turn power switch ON.

2. Connect one lead of High Voltage Insulation Tester to both prongs of AC plug.

3. Touch other lead to all exposed metal parts.

4. Impedance measurement must be 0.3-5.0 Megohms.

B. Leakage test, "live":

1. Plug unit directly into AC outlet; do not use isolation transformer.

2. Connect one lead of Leakage Current Tester to earth ground.

3. Touch other lead to all exposed metal parts.

4. Leakage measurement must be less than 0.5 milliamps.

CLASS 1 LASER PRODUCT

LUOKAN 1 LASERPLAITE

KLASS 1 LASERAPPARAT

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH THE SAME

TYPE OF T1A/250V FUSES.

ATTENTION: POUR MAINTENIR PROTECTION CONTRE RISQUE D'INCENDIE, UTILISER LES FUSIBLES

DE RECHANGE DE MEME TYPE DE T1A/250V.

THIS DIGITAL APPARATUS DOES NOT EXCEED THE CLASS B LIMITS FOR RADIO NOISE EMISSIONS

FROM DIGITAL APPARATUS AS SET OUT IN THE RADIO INTERFERENCE REGULATIONS OF THE

CANADIAN DEPARTMENT OF COMMUNICATIONS.

LE PRESENT APPAREIL NUMVERIQUE N'EMET PAS DE BRUITS RADIOELECTRIQUES DEPASSANT

LES LIMITES APPLICABLES AUX APPAREILS NUMERIQUES DE LA CLASSE B PRESCRITES DANS LE

REGLEMENT SUR LE BROUILLAGE RADIO ELECTRIQUE EDICTE PAR LE MINISTERE DES

COMMUNICATIONS DU CANADA.

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE

FOLLOWING TWO CONDITIONS:

(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND

(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT

MAY CAUSE UNDESIRED OPERATION.

2

FEATURES OF THE AMC

TM

MODEL XCDie for CD & MP3

& The AMC model XCDie was designed to play standard non-compressed PCM

Compact Disc

(hereafter we will call it "

CD"

) ,

MP3 compressed Compact Disc

(hereafter we will call it "

MP3"

)

& With RS232 for XCDie can be linked with AMC IoT IA System.

& With Option of USB, Optical, Coaxial module with 24192 up-scaler for linking with computer systems and consumer products with Optical, Coaxial interface to give superb 24192 music quality for all type resolutions of digital input contents.

& With USB, SD master interface connectors on front panel for users to play in USB &

SD devices (slaves)

& The AMC model XCDie was designed to meet professional quality performance standard and to provide superior value.

& Selected grade components are utilized throughout the circuit design with special emphasis on components within the audio path to assure stable, consistent performance.

& Premium transport and servo drive system assures constant data retrieval and unsurpassed tracking performance,

& Use Burr Brown from TI PCM1798, 24-Bit/ 192 KHz Sampling Advanced Segment

D/A Converter architecture

to achieve

excellent dynamic performance (123dB typically)

and improved tolerance to clock jitter. The DAC offers excellent

123dB typical

, excellent

THD+N down to 0.0005% typical

SNR up to

and with excellent

8x

Over-sampling

DAC can handle

Digital Filter giving

Pass-Band Ripple down to + - 0.002dB

sampling frequency of 10kHz to 200kHz

and

. The

accepts 16-, 20and 24-Bit Audio Data

and

it installed with Digital De-Emphasis

.

& Unique 5-pole linear active LPF (Low Pass Filter) prevents interference from ultrasonic noise commonly found in other CD playback systems.

& Advanced switching mode power supply design incorporates separate windings for the digital, analog and servo circuits to prevent interference and preserve sonic performance.

& EIA calibrated audio outputs ensure proper match with pre-amplifiers and receivers.

& Up to 20 tracks may be programmed to playback in desire order.

& Full-function infrared (IR) remote control with direct track access.

& With AMC proprietary designed switching mode power supply to cover 100 ~ 240VAC for using the unit in all countries in the wold and give superb sound quality by high regulated power system designs.

3

About XCDie-vt:

& XCDie-vt is a special designed XCDie with vacuum tubes for offering superb sound quality for Hi-Fi fans, golden ears and vacuum tube gears.

& XCDie-vt incorporates an independent high voltage power supplies for the valve circuitries.

& The valves in XCDie-vt are working in a so-called "class A" amplification that claims the best sound reproduction.

& XCDie can be upgraded to XCDie-vt by installing MD5404 into XCDie. Please refer to

Appendix 3 for the installating procedures.

About XCDAe:

& XCDAe is XCDie with option of MD5502 installed in XCDie for adding option of USB,

Optical, Coaxial with 24192 up-scaler for linking with computer system and consumer products with Optical, Coaxial interface to give superb 24192 music quality for all type resolutions of digital input contents.

& Please refer to APPENDIX 4 for the installating procedures.

About XCDAe-vt

& XCDAe-vt is XCDAe with option of vacuum tube module MD5404 installed for offering superb sound quality for Hi-Fi fans, golden ears and vacuum tube gears.

& Please refer to APPENDIX 3 for the MD5404 installating procedures.

4

REAR PANEL CONNECTIONS/FRONT PANEL CONTROLS

REAR PANEL

І1Г№®І«

1

2 3 4 5 6

1. AUDIO OUTPUT

2. DIGITAL OUTPUT

3. OPTICAL (OPTION)

4. SWITCH - OPTICAL, S/PDIF

(OPTION)

7 8

5. S/PDIF DIGITAL INPUT (OPTION)

6. USB (OPTION)

7. RS232 INTERFACE CONNECTOR

8. RECEPTACLE & FUSE (T1AL 250V)

FRONT PANEL

11 10

1

12 13

1. POWER SWITCH AND POWER

INDICATOR

2. OPEN/CLOSE

3. PLAY/PAUSE

4. STOP

5. CD / USB / SD CARD / 24192

6. PROGRAM

5

2 3 4 5 6 7 8

7. REPEAT / PROGRAM enter

8. TRACK / TITLE

9. SEARCH

10.

TRACK / TITLE

11. DISPLAY

12. USB

13. SD CARD

9

1. AUDIO OUTPUT

Connect the left and right channel unbalanced (RCA) audio outputs to any input on your pre-amplifier or receiver

except

" Phono " or " Turntable ".

High-quality interconnection cables are recommended.

2. DIGITAL OUTPUT

Co-axial cable digital output. (For some units, they are only made provision for future upgrade, please contact your dealer or distributor if you have problem).

Once MD5501 or MD5502 module is installed in XCDie, you will be able to connect USB of your computer or Game

Console to the USB connector in order to enjoy high sound quality by using the upscaling feature of MD5501 or MD5502 to up-scale the digital signal to

24bit/192KHz and then use one of the

AMC proprietary designed highest quality

DAC installed in XCDie to make it possible for you to enjoy highest possible sound quality from your computer or game console with superb sound stage and bandwidth.

3.

OPTICAL INPUT (OPTION -

Including optional firmware & hardware)

Once MD5501 or MD5502 module is installed in XCDie, you will be able to connect optical output of your DVD player to the input in order to enjoy high sound quality by using the up-upsampling feature of MD5501or MD5502 to upscale the digital signal to 24bit/192KHz and then use one of the AMC proprietary designed highest quality 24bit/192KHz

DAC installed in XCDie to make it possible for you to enjoy highest possible sound quality from your DVD player with superb with superb sound stage and bandwidth.

7. RS232

With RS232 and Digital & Analog outputs,

XCDie can be linked with AMC or any other IoT IA systems for IoT IA systems to control XCDie or get contents/status from

XCDie.

For details of RS232 commands, please refer to the APPENDIX 5.

Control XCDie through RS232 using computer, please refer to APPENDIX 6.

8. AC RECEPTACLE

The AC RECEPTACLE is for you to plug in with power cord attached in the packing or you can plug in with other power cord with your preferences.

4. SWITCH - OPTICAL, S/PDIF (OPTION)

Once MD5501 or MD5502 module is installed in XCDie, there will be a switch to switch digital inputs between

"OPTICAL INPUT" and "S/PDIF DIGITAL

INPUT"

5. S/PDIF DIGITAL INPUT (OPTION)

Once MD5501 or MD5502 module is installed in XCDie, the "SWITCH -

OPTICAL, S/PDIF" can select digital input between "OPTICAL INPUT" and "S/PDIF

DIGITAL INPUT"

6. USB (Computer, Gamer) (OPTION)

6

1. POWER SWITCH

Depressing the power switch turns on the

CD player. The blue LED indicator above the power switch will glow blue.

Note: The unit is with switching power supply for AC 100V to 240V globally.

information from disc to the memory of

XCDie. Once all data are loaded, the display will show numbers of tracks inside the disc.

2. OPEN / CLOSE

By pressing the OPEN/CLOSE button the disc drawer will open. Press it again will close the drawer. While a disc is playing and OPEN/CLOSE is pressed, the disc will keep playing. OPEN/CLOSE button will only work during PAUSE or STOP mode. An opened drawer can also be closed by pressing PLAY/PAUSE button or by gently pushing the drawer inward. If the OPEN/CLOSE button is pushed after programming the player, all programming will be erased.

3. PLAY/PAUSE

Place CD or MP3 discs into the opened drawer with the label facing up. Press the

PLAY/PAUSE button or OPEN/CLOSE button will both close the drawer and pass through the procedure described on above item "2.OPEN/CLOSE". When all data are loaded, you can press

PLAY/PAUSE button and begin playback.

Or you can use TRACK or TITLE Up/

Down buttons (10) to go to the TRACK you selected and then press

PLAY/PAUSE button and begin playback.

For CD, you will only be able to select

TRACK as there is no TITLE defined in

CD.

When the disc drawer is open, the window will display "OPEN", The drawer will close automatically if there will be no button touch or controls happening, within

60 sec.

Playback will stop when STOP button is pressed or when the disc has reached the end. While the disc is playing, press the

PLAY/PAUSE button to suspend playback

(PAUSE). Press the PLAY/PAUSE button again to resume playback.

For CD, when you press OPEN/ CLOSE button to close disc drawer, the window will display "CLOSE" for around one second then display "READING" and it will take around 5 sec to load all information from disc to the memory of

XCDie. Once all data are loaded, the display will show number of tracks and total time on the disc ( abc de:fg:hi; abc=number of tracks, de=hours, fg=minutes, hi=sec ) for around 2 sec, then display track #1 and 00:00:00, and get into pause mode after around 1 sec, you can push "STOP" button to display numbers of tracks and total time on the disc.

For MP3, when you press OPEN/ CLOSE button to close disc drawer, the window will display "CLOSE" for around one second then display "READING" and it will take around 5 sec to load all

4. STOP

To stop the CD or MP3 while playing, press the STOP button. Pressing the

STOP button will cancel any repeat-play cycles and the display will show the numbers of the tracks and total time on the disc. (CD only)

STOP button will also clear PROGRAM and RANDOM play.

5. CD MP3 / USB / SD CARD / 24192

(SOURCE)

XCDie can play CD & MP3 Discs or USB

or SD Card.

The default position is on "CD MP3".

Under "CD MP3" position, you can play

CD or MP3 discs from the disc drawer of the XCDie unit. By pressing the button the input will be switched to USB or SD

CARD.

7

6. PROGRAM

The XCDie can be programmed to play up to 20 tracks in any desired order.

8. TRACK / TITLE

This is button to select TRACK or TITLE of MP3 disc or USB or SD Card. For CD disc, this button has no function.

Press the PROGRAM button you can start to program playback. The "P-01" indicator will be turned on and ready for programming.

The default is TRACK mode. The display inside window will only show the TRACK number (###). Under TRACK mode, you can change TRACK # Up or Down by pressing the TRACK/TITLE Up (>) or

Down (<) button.

a) Use TRACK or TITLE Up/ Down buttons (10) to go to the TRACK you will like to put into the

PROGRAM.

b) Press "PROGRAM" button to put the TRACK # into the PROGRAM.

c) The number (:##) after "P-" indicates number of PROGRAM you are putting in. So, once you press "PROGRAM" button the number will increase 1.

d) Repeat above step "a)" and "b)" until all TRACKS you like to put into PROGRAM are entered.

e) Press PLAY/PAUSE button to start t h e p l a y b a c k f o l l o w i n g t h e sequence you entered into the

PROGRAM.

f) To clear the PROGRAM memory, press STOP button.

When you press the button once, it will switch from TRACK mode to TITLE mode and the staying 5 sec. for TITLE select,

You can change TITLE # Up or Down by pressing the TRACK/ TITLE Up (>) or

Down (<) button. The English title name will show in display.

Press the button again to confirm your selection.

9. SEARCH

Press and hold SEARCH (<< or >>) to find a desired starting point or a certain part of a track.

10. TRACK / TITLE

Press TRACK / TITLE ( < or > ) to find a desired TRACK or TITLE corresponding to what the mode TRACK/ TITLE button selected.

7. REPEAT / enter

This REPEAT button will allow three different types of endless play modes.

Press REPEAT button once, the word "1" will appear on the display and the selected track will be repeated endlessly until the STOP button is pressed.

Press REPEAT button a second time, the word "A" will appear and all tracks will be repeated endlessly until the STOP button is pressed.

Press REPEAT button a 3rd time to cancel REPEAT mode. The display and operation will return to normal.

11. DISPLAY

When loading a disc and using the

OPEN/CLOSE button to close the disc drawer, the TOC (Table of Contents) of the disc will be read and display will show the number of tracks and total playing time of all the tracks on the disc. For those discs without TOC or data of time of each track, the display of total time on the disc will be "00:00" (For discs you generated yourself from your computer will be the case.)

8

During playing, the following information is displayed: by the control buttons on front panel or remote handset.

TRACK Number

These track numbers are identified on the

CD/MP3/USB/SD Card package and are encoded in the disc by the disc manufacturer.

XCDie has been tested with USB sticker/

SD card devices up to 16GB with FAT16,

FAT32 format.

Time

Shows in minutes and seconds the time elapsed in the music since the beginning of the current track.

>

Glows to indicate disc is playing.

II

Glows to indicate the playing of disc is under PAUSE mode.

1

Glows during repeat play of a single track.

A

Glows during repeat play of the entire disc.

P-01

Glows during PROGRAM play.

RDM

Glows during RANDOM play.

12. USB Socket

Insert an USB stick containing MP3 music files for playback.

You can play/select USB stick music files by the control buttons on front panel or remote handset.

13. SD Card Slot

Insert SD card containing MP3 music files for playback.

You can play/select SD card music files

9

14

NUMERIC KEYPAD

3

PLAY/PAUSE

4

STOP

7

REPEAT

15 6

PROGRAM

10

TRACK TITLE

9

SEARCH

8

TRK/TITLE

16 5

RANDOM SOURCE

( )

REMOTE CONTROL

An infrared (IR) remote control is provided for convenience operation of the XCDie.

The handset provides the same control functions as the front panel PLUS three additional control functions.

14. NUMERIC KEYPAD (0-9,ENTER)

A l l o w s d i r e c t s e l e c t i o n o f d e s i r e d track. Upon entry of the desired track n u m b e r, t h e p l a y e r s h i f t s t o t h e beginning of the track and begins to play. Press required TRACK numbers and press ENTER to complete the entry of the track number.

16. RANDOM

Pressing RANDOM will play all the tracks on the CD in a random order.

P r e s s S T O P b u t t o n o r R A N D O M b u t t o n a g a i n w i l l c a n c e l R A N D O M play.

15. A

I

B

This button engages a repeat cycle between any two locations on the disc

(point A to point B)

10

SPECIFICATIONS

AUDIO OUTPUT (Ref. 1KHz/0dB, unless otherwise stated):

Disc capacity...........................................................Single disc, 120 or 80mm

Digital to analogue conversion Burr-Brown Advanced segment DAC architecture

Digital filter..................8X over-sampling at up to 24-Bit/192KHz sampling rate

(Stop band attenuation:-98dB, pass-band ripple: +/-0.002dB)

Analogue filter..........................................................................5-Pole active

Frequency response 5Hz-20KHz....................................................<+/-0.2 dB

De-Emphasis error........................................................................<+/-0.2 dB

Linearity......................................................................+/-0.5 dB; 0 to -100 dB

Channel separation (20Hz to 20KHz)................................................. >100 dB

Channel imbalance.......................................................................<+/-0.1 dB

S/N ratio (A-weighted, measured with all zeros test disc)..................... . 115 dB

Dynamic range.................................................................................. 102 dB

THD (at 0dB, 1KHz, A-weighted)...................................................... 0.0011%

Inter-modulation distortion (19 & 20 KHz)..........................................<-110 dB

Output impedance...........................................................................120 ohm

Output level at 0dB..........................................................................2.2 Vrms

Digital error correction..............CIRC with double error correction in C1 and C2

Wow and flutter..................................Immeasurable (Quartz crystal accuracy)

Remote control unit...................................Full functional with numeric keypad

S/PDIF DIGITAL OUTPUT:

Digital output level............................................................................0.5 Vpp

Load impedance................................................................................75 ohm

Peak emission wave length................................................................660 nm

PHYSICAL

Dimensions (W x H x D).........................................................430x82x300 mm

Net weight........................................................................................4.0 Kgs

Shipping weight (4 pieces)...............................................................22.5 Kgs

Power consumption..............................................................................30 W

AC voltage................................................................................100V ~ 240V

Weltronics Corp. reserved the right to improve its products at any time. Specifications are subject to change without notice.

11

APPENDIX 1: MP3 Audio Format

MP3 Audio Format:

File: MPEG1, 2, 2.5 layer3

File extension: [.MP3]

ID3 TAG: Version2.4, Version2.3, Version2.2, Version1.1, Version1.0

ID3 title/artist/album, the max number of bytes of title/artist/album is 60/60/60

Sampling rate (KHz): 48, 44.1, 32, 24, 22.05, 16

Bit rate (Kbps): 320, 256, 224, 192, 160, 144, 128, 112, 96, 80, 64, 56, 48,

40, 32 / Variable bit-rate

APPENDIX 2:

AMC CD Player Remote Code List

Customer Code: 07FC

RC103 = RC-0039*B

Random

Repeat

Trk/Title

Program

A<->B

Enter

#0

#1

Search Dn <<

#4

Trk/Title Dn <<

Stop

#7

Play/Pause

#8

#9

CD MP3 24192

#5

Trk/Title Up >>

#6

#2

Search Up >>

#3

18

19

1A

1B

1D

11

14

15

17

1E

1F

Hex

00

01

08

09

0A

0D

02

03

06

07

0E

0F

1

0

1

0

1

0

1

1

1

1

0

1

0

1

0

1

0

0

1

0

1

D0

0

1

D1

0

0

D2

0

0

D3

0

0

0

1

1

0

1

0

0

1

0

0

1

1

1

0

0

0

1

1

1

1

1

0

0

1

0

0

1

1

1

0

1

1

1

0

1

0

0

1

1

1

0

0

1

1

0

1

1

0

0

1

0

1

1

1

1

1

1

1

1

0

0

0

0

D4

0

0

D5

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

0

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

D6

0

0

D7

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

12

APPENDIX 3: Installing MD5404 into XCDie

1. MD5404 package

1.1 Vacuum Tube Module MD5404

1.2 Parts

1.2.1 PCB Spacer x 6

1.2.2 Screw Tapping T3x6SL (Black) x 2

1.2.3 Label vt, Black x 1 & Silver x 1

1.2.4 Cable Tie x 6

13

2. Install MD5404 inot position

2.1 Insert PCB spacer x 5 pcs to bottom chassis

2.2 Screw 2 black screws to transformer bracket

3. Connect MAINS (P4 & P5 Power Supply Board)

14

4. Insert the ground lug between PCB copper tracks and stud then screw tightly.

5. Insert connectors to DAC board

5.1 4P BLUE wire – CN803 to DAC CN810

5.2 Soldered SK801 BLUE wire to DAC CN808

5.3 Soldered SK802 BROWN wire to DAC CN809

5.4 CN801 GRAY wire to DAC CN806

5.5 CN802 BROWN wire to DAC CN807

6, Remove J801/J802 jumper off

5.1

6

5.2

5.4

5.3

5.5

6

15

7. Dress parallel wire connecting DAC CN805 to CONTROL board as shown in photo.

(If this wire is not dressed properly as indicated then unexpected noise may be generated.)

8. Tie cables properly

16

APPENDIX 4: Installing MD5502 into XCDie

Note:

1. R850 ~ R853 4 resistor in DAC Module were shorted must be changed to 220 ohm

2. MD5502 must be version MD5502c special modified for XCDie

3. USB module need to setup a USB driver in computer

MD5502 (90R-1869) series has 4 different versions ~

MD5502 – XCDic/XCDid

MD5502a - 3100MKII/3150MKII; XIA100/XIA150

MD5502b - US24192

MD5502c – XCDie using the same PCBA module 90R-1869

1. MD5502 standard package

17

2. Screw positions

18

3. SW1 is only used in MD5502a for Integrated Amplifier XIA100/XIA150.

4. Screw MD5502c into XCDie chassis. (please refer screw positions pic.)

5. Pull off the 9 pins connector J12 in Control Module and re-connect it to CN2 USB

MD5502c. (The connection is CN2 USB MD5502c (90R-1869) to CN805 DAC 90R-

1863)

6. Insert the 9 pins connector packed in MD5502c to J12 Control Module and CN1 USB

90R-1869.

19

7. Insert the 2 pins connector packed in MD5502 to J15 of CD Control Module and CN3

USB MD5502c.

8. Insert 2 pins shielded wire packed in MD5502 to CN4 USB MD5502c and CN802

DAC 90R-1863 module.

9. Screw the slide switch packed in MD5502 to XCDie rear panel and insert CN5 connector.

10. Check Jumper setting

10.1 DAC J801/802 jumpers are set to short; open jumpers when install MD5404 Tube

Module.

10.2 DAC J807/808 are set as shown in photo to have 5th order filter.

(J807/808 are set inside and with different R/C values can get 3th filter in the same

PCB)

20

10.3 DAC J803, J804 & J809

Change jumper J803 – shorted -> Open; J809 open -> shorted (as shown in photo) to stop DAC clock. J804 is set to 5V.

10.4 DAC J805 & J806 (J805 set to LOW)

Change Jumper J806 H-> L (as shown in photo) changing format from EIAJ to I2S.

21

10.5 USB (MD5502 series) JP1 & JP2 (JP1 set to short)

JP2 is opened in MD5502/MD5502c and shorted in MD5502a/MD5502b.

Jumper JP2 to be opened or removed on MD5502/MD5502c board.

22

APPENDIX 5: RS-232 Protocol Specifications for XCD ie

Communication

Version

Baud rate

Command Format

CD Play

RS232C UART / 9600bps / Data 8bit

Ver 1.0

9600bps

55_20_AA

"_" = blank space

Command

55

55

55

55

55

55

55

55

55

55

55

55

55

55

55

55

55

55

55

55

Start

55

55

55

55

55

55

55

55

55

55

55

F6

F7

F8

F9

F2

F3

F4

F5

2B

2C

2D

2E

2F

F0

F1

FA

FB

FC

27

28

29

2A

23

24

25

26

HEX

20

21

22

FF

Descriptions

PLAY/ PAUSE

STOP

1

8

9

6

7

4

5

2

3

0

ENTER

A-B

PROGRAM

CD/ MP3/ 24192

RANDOM

TRK/ TITLE

TRK/ TITLE< <

TRK/ TITLE> >

SEARCH< <

SEARCH> >

CD

USB

SD

24192

PLAY

PAUSE

REPEAT

Read Status

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

Stop

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

AA

23

Status Code

21

22

23

24

25

31

32

41

42

43

33

34

35

44

45

50

Status

CD PLAY

CD PAUSE

CD STOP

CD REPEAT

CD RANDOM

USB PLAY

USB PAUSE

USB STOP

USB REPEAT

USB RANDOM

SD PLAY

SD PAUSE

SD STOP

SD REPEAT

SD RANDOM

24192

APPENDIX 6: Control XCDie through RS232 Using Computer

1. Equipment used:

a. Computer PC b. USB to RS232 adaptor c. Software: CommUart Assistant Version 3.8 or newer

* Can be down load from Internet

2. Test Procedure

a. CommUart Assistant Version 3.8 or newer b. Setting: Port : COM # you will use

Baud Rate : 9600

Dparity : None

DATA B : 8 bit

Stop B : 1 bit

Check : v Show time stamp c. Test each RS232 command

Start code = 55

Stop code = AA v Autoclear input v Send as Hex

Command = Start code + Command Hex code + Stop code

*with space between each code e.g.

Command Hex code of “Play / Pause” is “20”

Command of “Play / Pause” = 55 20 AA

(with Space between “55" & “20” and “20” & “AA”

24

SAFETY INSTRUCTION

1. READ INSTRUCTIONS

All the safety and operating instructions should be read before the appliance is operated.

2. RETAIN INSTRUCTIONS

The safety and operating instructions should be retained for future reference.

3. HEED WARNINGS

All warnings on the appliance and in the operating instructions should be adhered to.

4. FOLLOW INSTRUCTIONS

All operating and use instructions should be followed.

5. WATER AND MOISTURE

The appliance should not be used near water - for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc.

6. CARTS AND STANDS

The appliance should be used only with a cart or stand that is recommended by the manufacturer.

PORTABLE CART WARNING

6A.

An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.

7. WALL OR CEILING MOUNTING

This equipment is not designed for use mounted on a wall or a ceiling.

8. VENTILATION

S3125A

The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block the ventilation openings, or placed in a built-in installation, such as bookcase or cabinet that may impede the flow of air through the ventilation openings.

9. HEAT

The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances

(including amplifiers) that produce heat.

10. POWER SOURCES

The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.

11. POWER-CORD PROTECTION

Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against t h e m , p a y i n g p a r t i c u l a r a t t e n t i o n t o c o r d s a t p l u g s , convenience receptacles, and the point where they exit from the appliance

12. CLEANING

The appliance should be cleaned only as recommended by the manufacturer.

13. NON USE PERIODS

The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time.

14. OBJECT AND LIQUID ENTRY

Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.

15. SERVICING

The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.

16. DAMAGE REQUIRING SERVICE

The appliance should be serviced by qualified service personnel when: a) The power-supply cord or the plug has been damaged; or b) Objects have fallen, or liquid has been spilled into the appliance; or c) The appliance has been exposed to rain; or d) The appliance does not appear to operate normally or exhibits a marked change in performance; or e) The appliance has been dropped, or the enclosure is damaged.

17. POWER LINES

(APPLIES TO TUNER AND RECEIVERS ONLY)

An outdoor antenna should be located away from power lines.

18. OUTDOOR ANTENNA GROUNDING

(APPLIES TO TUNER AND RECEIVERS ONLY)

If an outside antenna is connected to the receiver, be sure the antenna system is grounded so as to provide some protection against voltage surges and built up static charges.

Section 810 of the National Electrical Code, ANSI/NFPA No.

70-1984, provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. See Figure.

bronze wire, or larger, as a ground wire.

b) Secure antenna lead-in and ground wires to house with stand-off insulators spaced from 4-6 feet (1.22-1.83 m) apart.

c) Mount antenna discharge unit as close as possible to where lead-in enters house.

c o p p e r, o r t h e e q u i v a l e n t , w h e n a s e p a r a t e a n t e n n a grounding electrode is used. See NEC Section 810-21(j).

Antenna Grounding According to the National Electrical Code

Ground

Clamp

Electric

Service

Equipment

National Electrical Code

Available from Library, book stores, or National Fire Protection

Association (Batterymarch Park,

Quincy. MA 02269).

Antenna Lead

In Wire

Antenna

Discharge

Unit (NEC

Section 810.20)

Grounding Conductors

(NEC Section 810.21)

Ground Clamps

Power Service Grounding

Electrode System

(NEC Art 250 Part H)

AMC 21-3004

2 1 R- XCDi e _ 1 0 4

PN: 21R-XCDie_104 v02