M K - 4 3 8 F B A S S Y 0 6 0 5 TOSHIBA Native| Translation ------+-----+-----+----- Form 3.5"/HH Cylinders 1692| | | Capacity form/unform 870/ MB Heads 15| | | Seek time / track 12.5/ 2.0 ms Sector/track | | | Controller SCSI2 SINGLE-ENDED Precompensation Cache/Buffer 256 KB Landing Zone Data transfer rate 1.500 MB/S int Bytes/Sector 512 10.000 MB/S ext SYNC Recording method RLL 1/7 operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C 5 50 | -10 60 Power: sleep W Humidity % | standby W Altitude km | idle 10.0 W Shock g 10 | 40 seek W Rotation RPM 3600 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 200000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** TOSHIBA MK438FB/MK-53XFB INSTALLATION NOTES P/N 480033-G0 +---------------------------------------------------------+ | +---------1 RN1+-+|XX | +---------+ J1 | ||XX | | ||XX | | ||XX | +*+|XX +-+ RN2+-+|XX ++-+ | ||XX | |J2 | ||XX | |HDA PCV | ||XX | | VISIBLE SIDE +*+|XX J4 ++-+ RN3+-+|XX +-+ | ||XX | | ||XX | | ||XX | +*+| 1 |+-+FACTORY USE! |XX |+-+J5 |XX Power +---------------------------------------------------------+ 1 ALL DRIVES (EXCEPT MK-438FB, ASSY #0605) MK-438FB ASSY #0605 +---------------------------------------------------------+ | +---------1 |XX | +---------+ J1 |XX | |XX | |XX | |XX +-+ |XX ++-+ |XX | |J2 |XX | |HDA PCV |XX | | VISIBLE SIDE |XX J4 ++-+ |XX +-+ |XX | |XX | |XX | | 1 | |XX | |XX Power +---------------------------------------------------------+ 1 ********************************************************************** J U M P E R S ********************************************************************** TOSHIBA MK438FB/MK-53XFB INSTALLATION NOTES P/N 480033-G0 Jumper Setting ============== J1 Option Jumper ---------------- The MK-438FB and MK-53XBF have one jumper block, J1 (use 2mm jumper part numbers: P/N 037001 [Toshiba] or P/N 86730-001 [Dupont]. +-------------------------------- MANUFACTURING | +----------------------------- ATTENTION | | +-------------------------- START COMMAND | | | +----------------------- PARITY ENABLE | | | | +-------------------- INDEX IN | | | | | +----------------- INDEX OUT | | | | | | +-------------- TERM POWER | | | | | | | +----------- EXTERNAL LED | | | | | | | | +-------- SCSI ID 2 | | | | | | | | | +----- SCSI ID 1 | | | | | | | | | | +-- SCSI ID 0 +2-+4-+6-+8-+10+12+14+16+18+20+22+ | |XX|XX|XX|XX| |XX| |XX|XX| | XX = Shipped with jumper on. +1-+3-+5-+7-+9-+11+13+15+17+19+21+ CAUTION Manufacturing pin location is for factory use only. If jumper is installed, data will be destroyed on drive. MANUFACTURING ENABLE (J1-PIN 1&2) - CAUTION FACTORY USE ONLY UNIT ATTENTION ENABLE (J1-PINS 3&4) - PRESENT WHEN SHIPPED Removal will inhibit ubit attention at power on or SCSI reset. START ON COMMAND ENABLE (J1-PINS 5&6) - PRESENT WHEN SHIPPED When removed the spindle motor will start only on receipt of the Start Unit command. SCSI BUS PARITY ENABLE (J1-PINS 7&8) - PRESENT WHEN SHIPPED When removed, drive will not check for parity. SPINDLE SYNCHRONIZATION (J1-PINS 9-12) - PINS 11&12 NOT PRESENT WHEN SHIPPED SPARE JUMPER LOCATED AT PINS 9&10 WHEN SHIPPED Spindle Synchronization capability accommodated using a 4-pin cable connector (pins 9 - 12 of jumper block). TERMINATOR POWER SOURCE (J1-PINS 13&14) - PRESENT WHEN SHIPPED When removed, drive does not supply terminator power. The SCSI BUS requires termination to be installed on the last unit located on the BUS. There are two versions of the PCB. One version use three (3) SIP Resistors (RN1, RN2 & RN3) to provide BUS termination. The other version uses a SCSI in-line cable terminator (this terminator is shipped with the drive in a separate bag). EXTERNAL LED (J1-PINS 15&16) - NOT PRESENT WHEN SHIPPED An external LED may be driven by connecting the cathode to pin 16 and the anode to pin 15 on the jumper block. SCSI BUS ID (J1 PINS 17-22) Jumper J1, pins 17-22, are used to select the SCSI ID of the drive. The drive can be selected to have any ID in the range 0 through 7. No two devices on the same SCSI bus can have the same ID. +----------+-----------------------+ | SCSI ID | 17&18 19&20 21&22 | | | ID2 | ID1 | ID0 | +----------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | | 1 | OPEN | OPEN | CLOSED| | 2 | OPEN | CLOSED| OPEN | | 3 | OPEN | CLOSED| CLOSED| | 4 | CLOSED| OPEN | OPEN | | 5 | CLOSED| OPEN | CLOSED| | 6 | CLOSED| CLOSED| OPEN | | 7 | CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+ NOTE: Drive is shipped with ID = 6 ********************************************************************** I N S T A L L ********************************************************************** TOSHIBA MK-438FB/MK-53XFB INSTALLATION NOTES P/N 480033-G0 Notes on Installation ===================== Mounting -------- When mounting the drive, adequate clearance should be provided from the outer surface of the HDA and PCB to allow vibration to be ab- sorbed by the drive shock mounts and to allow for the passage of cooling ir over the drive. WARNING The side mounting screw must not penetrate into the drive frame more than 0.10 inches (2.5mm) or damage to the HDA will result. Length of screw = Thickness of mounting material + 0.05 - 0.10 inches. Typical screw length for most applications is 3/16". (A washer should be used to meet non-standard screw length requirements.) Cooling and disk drive enclosure -------------------------------- The MK-438FB and MK-53XFB can be mounted vertically or horizontally. Convection cooling is used. It is recommended that cabinetry design allow for adequate air flow. The disk enclosure must be designed to maintain an even temperature within the drive's environmental limits and throughout the drive's various components. Terminator Resistors -------------------- The resistors must be removed on all but the last physical device on the SCSI BUS. Optional Hard Disk Drive Kits ----------------------------- If desired, an optional 3.5" hard drive mounting kit (P/N HDD002KU) is available for mounting the hard drive in a 5.25" half height cavity. Also available are PC/AT mounting rails (P/N AT8001T). The following accesories are available: P/N 290000003-A0 SCSI ID cable for remote selection of ID P/N CAB-01-24 SCSI 50 Pin Flat Ribbon Cable P/N 140-001 External SCSI Bus single-ended terminator (Method Electronics, Inc. P/N SP-550-06-0) P/N 270008-A1 LED extension cable assembly Versions of ONTRACK's DiskManager for DOS, Macintosh operating systems and DiskManager-N for Novell Network systems can be used with this drive. General Description ------------------- The MK-438FB and MK-53XFB series consist of 3.5-inch hard disk drives designed primarily for high performance personal computers such as IBM PC/AT or compatible, Apple Macintosh and Sun Micro Work Stations. CAUTION Please use caution when handling and installing drive. Avoid excessive shock, vibration and static build up in the installation environment. The MK-438FB and MK-53XFB are precision devices, do not drop drive onto a surface. Until drive is mounted in your system, its built in shock absorbers are inactive and even a small drop may cause permanent damage. DC Power and pin connector assignments -------------------------------------- +------------+ pin 1 +12 VDC | 1 2 3 4 | pin 2 +12 Volts Return +------------+ pin 3 + 5 Volts Return pin 4 + 5 VDC