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SERVICE MANUAL

No.A0001

Contents

Safety precautions
Technical description
Disassembly method

Troubleshooting
Precaution for servicing

1-2
1-3
1-6

1-9
1-13

VICTOR COMPANY OF JAPAN, LIMITED

OPTICAL DISC BUSINESS DIV. PERSONAL & MOBILE NETWORK BUSINESS UNIT

AV & MULTIMEDIA COMPANY 1644, Shimotsuruma, Yamato, Kanagawa 242-8514, Japan

No.A0001

Sep. 2000

Printed in Japan
200009 (S)

MULTIPLE COMPACT DISC RECORDER

WER

1 TRACK ALL

REPEAT

SPEED

ERASE

OVER

OPEN/CLOSE

SOURCE

SPEED

REPEAT

FINALIZE

PROGRAM

REC

4x 2x 1x

OPEN/CLOSE

REC/PLAY

SCSI

AUTO REC

XR-D400SL

Germany

Area Suffix

Summary of Contents for XR-D400SL

Page 1: ...1 3 1 6 1 9 1 13 No A0001 COPYRIGHT 2000 VICTOR COMPANY OF JAPAN LTD MULTIPLE COMPACT DISC RECORDER PO WER 1 TRACK ALL REPEAT SPEED ERASE OVER OPEN CLOSE SOURCE SPEED REPEAT FINALIZE PROGRAM REC 4x 2x 1x 1 11 2 12 3 13 4 14 5 15 6 16 7 17 8 18 9 19 10 20 OPEN CLOSE REC PLAY SCSI AUTO REC XR D400SL XR D400SL E Germany Area Suffix ...

Page 2: ...on of electric shock and fire hazard When service is required the original lead routing and dress should be observed and it should be confirmed that they have been returned to normal after re assembling 5 Leakage current check Electrical shock hazard testing After re assembling the product always perform an isolation check on the exposed metal parts of the product antenna terminals knobs metal cab...

Page 3: ...e XR D400SL incorporates a CD ROM drive and a REC PLAY disc tray which is the dubbing destination and incorporates the CD R RW drive XR RWD400S for a PC The XR RWD400S can also be used as a CD R RW recorder for digital audio according to the setting of the control microcomputer The XR RWD400S incorporates a flash memory to facilitate firmware read and write The firmware is the program used in cont...

Page 4: ...of a CD RW disc The CD RW uses a phase changing recording material in the recording layer With the CD RW a laser beam with regulated power and cooling time is irradiated to form a crystalline phase erased status and amorphous phase recorded state on the polygroove and data is reproduced according to the difference in reflectivity of the two phases An amorphous state can be obtained by quick coolin...

Page 5: ... the recording of the start and end positions of the tracks When a disc is not finalized in program recording this area is used to obtain the preliminary TOC data PMA Track 1 Track 1 Track 1 Track 2 Track 2 Lead out PMA PMA Lead in Recording method of the CD R RW As shown in Fig 6 the recording areas of a CD ROM and a CD R RW are different These discs use two recording areas in addition to the are...

Page 6: ...ngage the 2 claws D from the front panel and remove the front panel Figs 4 and 5 Removing the front panel Figs 3 to 5 1 Remove the stop cover 2 Unplug connector B from the power supply board Fig 4 3 Remove the 6 screws E from the rear panel Fig 6 4 Remove the 2 screws F retaining the SCSI connector then remove the rear panel CAUTION Screw F retaining the SCSI connector functions to protect the con...

Page 7: ... total of 8 screws retaining the drives from the side panels Figs 4 and 5 5 Take out each drive in the rear direction Removing the CD ROM and CD R RW drives Figs 4 5 and 7 1 Remove the top cover 2 Remove the rear panel 3 Remove the CD R RW drive 4 Remove the 6 screws H retaining the cover then remove the cover Figs 8 and 9 5 Stand up the board and unplug the 2 flat cables and 1 connector Fig 10 6 ...

Page 8: ...nel 3 When removing a disc from the CD ROM drive upper drive insert a thin wire or similar object into the tray eject hole at the right end of the drive When the drive comes out pull it out toward the front 4 When removing a disc from the CD R RW drive lower drive insert a thin wire or similar object into the tray eject hole at the left end of the drive When the drive comes out pull it out toward ...

Page 9: ...r Supply Operation Can the tray be opened closed with the OPEN CLOSE button Go to the OPEN CLOSE Operation Can the SOURCE disc drive read the TOC of the CD Go to the Reproduction Operation Can the REC PLAY disc drive play the CD Is the audio output from the CD in the REC PLAY disc drive Can the data be written in the REC PLAY disc drive Are the front keys and indicators normal Check the general op...

Page 10: ...ost wire red DC 5 V and the rightmost wire yellow DC 12 V If the CD voltage drops abnormally or the protection device fuse etc is released when the wires are connected i e load is applied there may be short circuiting on the load side or in the connection path Power supply operation OPEN CLOSE operation Press the OPEN CLOSE button OPEN CLOSE operation is OK Is DC power supply normal Does the tray ...

Page 11: ...ack indicators 1 to 20 Green and the OVER indicator Red lights Other Disc with 12 tracks Track indicators 1 to 12 Green light Reproduction operation Audio operation Insert a disc Can the TOC be read Is playback possible Applicable to REC PLAY disc tray only Reproduction operation is OK Check the connections of the CN602 CN603 and drives Check the drives Check buttons Check the CD R RW drive YES YE...

Page 12: ...ly but the written disc cannot be reproduced 5 Either the CD R or the CD RW disc cannot be written onto 6 Disc cannot be recognized as a recordable CD R RW disc 7 Abnormal noise from the mechanism during disc rotation 8 Disc will not rotate 9 Disc rotation is unstable the rotation speed increases suddenly 2 Symptoms which may be due to a defect in the board ass y HQA 030A 1 Write operation will no...

Page 13: ...move the condensers C429 C430 and C432 for their locations see Figs 1 and 2 Fig 1 Fig 2 Fig 3 Fig 4 2 Confirm the jumper settings The settings should be as shown in Fig 3 and 4 The jumper should be inserted into the rightmost hole when the board is seen from the rear 2 Rewrite the firmware for XR D400 A PC and firmware software are required to rewrite the firmware Create a folder in the hard disk ...

Page 14: ...g 7 is displayed select Zcp133s hex and click the OK button 8 The firmware rewriting starts and the access LED on the front panel changes from amber lighting to amber blinking Rewriting takes about 60 seconds The extinction of the access LED indicates the completion of the firmware rewriting 9 When the screen in Fig 6 is displayed again click Close to close the firmware software Fig 5 Fig 6 Fig 8 ...

Page 15: ...le 4 pin as shown in Fig 12 Connection to a PC Fig 10 shows the connection diagram of the PC The REC PLAY disc tray can be set as the master according to the jumper setting After setting connect the REC PLAY disc tray to the secondary IDE cable Do not connect other equipment to the secondary cable IDE cable 40 pin Primary Secondary ISA bus PC Master Slave Master Hard Disk Drive Other Equipment REC...

Page 16: ...001 VICTOR COMPANY OF JAPAN LIMITED OPTICAL DISC BUSINESS DIV PERSONAL MOBILE NETWORK BUSINESS UNIT AV MULTIMEDIA COMPANY 1644 Shimotsuruma Yamato Kanagawa 242 8514 Japan Printed in Japan 200009 S XR D400SL ...

Page 17: ...4 HXL 3BSPA 27 PIN HQA 030 CN401 CN602 CN001 CN111 POWER SW POWER ATAPI 21 PIN SUB PCB UNIT CN107 CN407 SUPPLY I O IC101 IC101 u COM PRE AMP CN108 CN408 CN401 CN603 CN201 IC991 IC992 ATAPI 40 PIN ATAPI SCSI LED DRIVER I O I O IC201 INTERFACE CN101 27 PIN SCSI CONVERTER 50 PIN LED LASER IC403 IC401 PICK UP CN405 DAC S202 SCSI ID SW SPINDLE MOTOR CN401 FEED MOTOR 18 PIN J401 IC417 AUDIO OUT LOADING ...

Page 18: ...6 5 4 3 2 1 B C D E F G H I J A 7 XR D400SL 2 2 Standerd schematic diagrams Front Key Indicator circuit ...

Page 19: ...6 5 4 3 2 1 B C D E F G H I J A 7 XR D400SL 2 3 Control circuit ...

Page 20: ...6 5 4 3 2 1 B C D E F G H I J A 7 XR D400SL 2 4 Board interconnection ...

Page 21: ...TP225 TP226 TP227 TP228 TP229 TP230 TP231 TP232 TP233 TP234 TP235 TP236 TP237 TP238 TP239 TP240 TP241 TP242 TP243 TP244 TP245 TP246 TP247 TP248 TP249 TP250 TP251 TP252 TP253 TP254 TP256 TP257 TP258 TP259 TP301 TP302 TP303 TP304 TP305 TP306 TP307 TP308 TP401 TP402 TP403 TP404 TP405 TP406 TP407 TP408 TP409 TP410 TP411 TP412 TP413 TP414 TP415 TP416 TP417 TP418 TP419 TP420 TP421 TP422 TP423 TP424 TP42...

Page 22: ...8 R1029 R1030 R1031 R1032 R1101 R1102 R1103 S1001 S1002 S1003 S1004 S1005 S1006 S1007 S1008 S1009 S1010 S1011 S1012 S1013 S1014 S1015 S1016 S1017 S1018 S1019 S1020 S1021 S1022 S1023 S1024 S1025 S1026 S1027 S1028 S1029 S1030 S1031 S1032 S1034 TP901 TP902 TP903 TP904 TP905 TP906 TP907 TP908 TP909 TP910 TP911 TP912 TP913 TP914 TP915 TP916 TP917 TP918 TP919 TP920 TP921 TP922 TP923 TP924 TP925 TP926 TP...

Page 23: ...0SL 3 1 PARTS LIST XR D400SL Contents Exploded view of general assembly and parts list CR R RW mechanism assembly and parts list Packing materials and accessories parts list 3 3 3 5 3 6 Area suffix E Germany ...

Page 24: ...XR D400SL 3 2 MEMO ...

Page 25: ...4 16 20 3 15 17 13 12 20 25 35 24 21 21 7 8 29 30 32 27 38 40 20 9 33 33 34 31 23 41 42 28 18 16 1 10 11 14 6 22 Exploded view of general assembly and parts list 26 26 19 19 37 37 36 36 20 20 26 20 20 20 26 Block No M1MM ...

Page 26: ...6 LE30812 001A INDICATOR 1 4 17 LE30813 001A INDICATOR 2 1 18 LE30840 001A INDICATOR 4 20 19 QYSBSF2608Z T SCREW 13 20 QYSBSG3008Z T SCREW 17 21 LE20503 001B SIDE BKT 2 22 LE40729 001A LUG 1 23 CD ROM DRIVE 1 24 QAL0235 001 CD ROM DRIVE 1 25 LE20505 001A FITTING 1 26 QYSPSP3006Z T SCREW 8 27 LE20504 001B PCB BKT 1 28 QAL0244 002 P O W E R P C B A 1 29 LE20496 001A REAR PANEL 1 30 WJZ0048 002A AC I...

Page 27: ...DER MECHA 1 04 QUQ105 2705AB FLAT WIRE 2 05 HQ400090 001 INSULATOR SHEET 1 06 HQA 030A MAIN P C B ASSY 1 07 HQ400127 001 INSULATOR 4 08 HQ400089 001 INSULATOR 4 09 HQZ0073 001 SILICON SHEET 2 10 HQ400113 001 SPECIAL SCREW 4 11 SSSP2004N S C R E W 6 See page 1 13 C N 1 0 8 C N 1 0 7 5 7 7 2 9 6 4 10 10 3 8 11 11 1 Block No M2MM CD R RW mechanism assembly and parts list ...

Page 28: ...001A P PAD L 1 3 LE20508 001A P PAD U 1 4 QPC05006515P POLY BAG 1 5 LE30830 201A PARTSBOX 1 6 LE40681 001A ACCESSORY LABEL 1 Item Parts number Parts name Area A Accessories parts list Q ty Description Block No M4MM 1 LET0169 001A I BOOK 1 2 LET0174 001A I BOOK 1 3 QMPL110 200 JQ P O W E R C O R D A 1 4 EWP302 011W SIGNAL CORD 1 5 BT 54008 2 WARRANTY CARD 1 6 LE40732 003A CAUTION SHEET 1 7 QPC02003...

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