K C 2 0 B KYOCERA NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 3.5"/HH Cylinders 615| | | Capacity form/unform 21/ 36 MB Heads 4| | | Seek time / track 62.0/15.0 ms Sector/track 17| | | Controller MFM / ST506 Precompensation 300 Cache/Buffer KB Landing Zone 615 Data transfer rate 0.625 MB/S int Bytes/Sector 512 0.625 MB/S ext Recording method MFM operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C 5 50 | -40 60 Power: sleep W Humidity % 8 80 | 5 90 standby W Altitude km -0.300 3.000| -0.300 12.000 idle W Shock g 10 | 40 seek W Rotation RPM 3600 read/write 10.0 W Acoustic dBA 40 spin-up W ECC Bit MTBF h 40000 Warranty Month Lift/Lock/Park NO Certificates ********************************************************************** L A Y O U T ********************************************************************** KYOCERA KC-20B/30B TECHNICAL MANUAL (DEUTSCHES HANDBUCH) +---------------------------------------------------------+ | |XX | |XX P2 | |XX | |XX | |XX1 | +-+ | | +-+S4 |XX | +-+S3 |XX | +-+S2 |XX | +-+S1 |XX P1 | ++ |XX | |RN1 |XX | || |XX | || |XX | 1++ |XX1 | P3| | XXXXXXX|Power +---------------------------------------------------------+ ********************************************************************** J U M P E R S ********************************************************************** KYOCERA KC-20B/30B TECHNICAL MANUAL (DEUTSCHES HANDBUCH) Jumper Setting ============== J2 SCSI ID ----------- +----------+-------------------------------+ | Drive | Jumpers | | Select | S1 | S2 | S3 | S4 | +----------+-------+-------+-------+-------+ | 0 | CLOSED| OPEN | OPEN | OPEN | | 1 | OPEN | CLOSED| OPEN | OPEN | | 2 | OPEN | OPEN | CLOSED| OPEN | | 3 | OPEN | OPEN | OPEN | CLOSED| +----------+-------+-------+-------+-------+ J3 DC Power and pin connector assignments ------------------------------------------- +-----J3-----+ pin 1 +12 VDC | 4 3 2 1 | pin 2 +12 Volts Return +------------+ pin 3 + 5 Volts Return Pin 4 + 5 VDC ********************************************************************** I N S T A L L ********************************************************************** KYOCERA KC-20B/30B TECHNICAL MANUAL (DEUTSCHES HANDBUCH) Notes on Installation ===================== Drive mounting -------------- horizontally vertically +-----------------+ +--+ +--+ +------------------+ | | | +-----+ +-----+ | | | x | | | | | | | | x+----------------+x +-+-----------------+-+ | | | | | | ||x x|| +---------------------+ | | | | | | || x x || | | | | | | || x x || x x | | | | | | || x x || +------x------x-------+ | +-----+ +-----+ | || xx || +-+------x--x-------+-+ +--+ +--+ || x x || | xx | || x x || | x x | || x x || +---x--------x----+ |x x| x x x++----------------++x UNACCEPTABLE! UNACCEPTABLE! Never install PC board on the Top! Cable Interconnection - 4 Drive System -------------------------------------- HOST +-----------+ +-----------------+ | +---o---Control------------------+P1 Drive 1 | | | | +-------Data------------+P2 | | | | | +-Power---+P3 ... | | | | | | +-----------------+ | | | | | +-----------------+ |Controller | o----+-------------+---------+P1 Drive 2 | | | | | +-----------+---------+P2 | | | | | | o---------+P3 ... | | | | | | | +-----------------+ | | | | | | +-----------------+ +-----------+ o----+-+-----------+---------+P1 Drive 3 | | | | | | +---------+---------+P2 | | +---+----+ | | o---------+P3 ... | | +---+------+ | | +-----------------+ |Data +---+--------+ | +-----------------+ |Separator | +------------------+---------+P1 Drive 4 | | +----------------------+---------+P2 | | | o---------+P3 XXX | +-----------+ | +-----------------+ DC voltages----+ ... = Terminator Pack removed XXX = Terminator Pack installed Maximum cable length 6 meter.