JVC MC-R433U Service Manual

Also see for MC-R433U: Instructions

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SERVICE MANUALMC-R433UDVD-RAM/R DRIVENo. 6138July 2003COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.This unit is the DVD-RAM/R drive designed specially for use with the JVC MC-8000 series CD/DVD Library.SPECIFICATIONS100% recycled paperMC-R433UR InterfaceSCSI-2 Data transmission rateSustained (when the maximum sync transferrate of the host adapter is set to 20 Mbytes/s)DVD-RAM 2.77 Mbytes/s (2X)(Ver. 2.1: Single-sided 4.7 GB or double-sided 9.4 GB)DVD-RAM 1.38 Mbytes/s (1X)(Ver. 1.0: Single side 2.6 GB, read only)DVD-R 2.77 Mbytes/s (2X max.) (write)(Ver. 2.1: Single-sided 4.7 GB or double-sided 9.4 GB)DVD-R 8.31 Mbytes/s (6X max.) (read)(Ver. 2.1: Single-sided 4.7 GB or double-sided 9.4 GB)DVD-ROM 10 Mbytes/s(Single Layer, 7X max.: CAV)CD-ROM 1.5 Mbytes/s to 4.8 Mbytes/s(32X max.: CAV)CD-R Max. 1.8 Mbytes/s (write)(12X max.)CD-RW Max. 1.2 Mbytes/s (write)(8X max.)Burst (when the maximum sync transfer rate ofthe host adapter is set to 20 Mbytes/s)Max. 8 Mbytes/s (async transfer)Max. 10 Mbytes/s (sync transfer) Average access time (1/3 stroke)DVD-R (4.7 GB for General) : 145 msDVD-ROM (Single Layer) : 130 msDVD-RAM (4.7 GB) : 185 msDVD-RAM (2.6 GB) : 195 msCD-ROM : 130 ms* The above values were measured using JVC's measure methods. Buffer capacity 2 Mbytes Additional write count (DVD-R for General, 4.7 GB)500 times typical (when a disc and a drive are combined)15 times typical (when a disc and multiple drives are com bined) Dimensions 171 mm(W) x 47.5 mm(H) x 240 mm(D) Weight 1.5 kg AccessoriesSCSI cable (with connector cap, 1 m length) ............... x 1Clamp filter (with band) ................................... x 2ROM ................................................................ x 3Drive locking screw ......................................... x 2 Applicable discsDVD-R 4.7 GB (Ver. 2.0 for General Use)Recommended discs: Single-sided 4.7 GBMatsushita Electric Corp.Mitsubishi Kagaku Media Corp.Hitachi Maxell Ltd.TDK Corp.Taiyo Yuden Co., Ltd.Recommended discs: Double-sided 9.4 GBMitsubishi Kagaku Media Corp.Hitachi Maxell Ltd.DVD-R 3.95 GB (Ver. 1.0, Disc-at-once, read only)DVD-ROMDVD-RAM (Ver. 2.1, single-sided 4.7 GB, double-sided 9.4 GB)Matsushita Electric Corp.Hitachi Maxell Ltd.DVD-RAM (Ver. 1.0, single-sided 2.6 GB, read only)CD-ROM (Mode-1, Mode-2, etc.)CD-RRicoh Company Ltd.Mitsubishi Kagaku Media Corp.Hitachi Maxell Ltd.TDK Corp.Taiyo Yuden Co., Ltd.Mitsui Chemicals, Inc.CD-RWRicoh Company Ltd.Mitsubishi Kagaku Media Corp. Design and specifications are subject to change without notice.* Note 1 : It is recommended to write andread the DVD-R, DVD-RAM, CD-Rand CD-RW discs using the drivesof the same model. If drives of dif-ferent models are used in writeand read, discs of certain manu-facturers or production lots maynot manifest the full performance.* Note 2 : Only discs with a diameter of 120mm are applicable.* Note 3 : Use DVD-R, CD-R and CD-RWdiscs that match the optimal writ-ing speed. However, even if theappropriate discs are used, an ad-equate performance may not beachieved depending on the discmanufacturer or production lotcompatibility.

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