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.
Native| Translation
------+-----+-----+-----
Form 5.25"/FH Cylinders 2235| | |
Capacity form/unform 1321/ 1538 MB Heads 15| | |
Seek time / track 14.0/ 3.0 ms Sector/track 77| | |
Controller ESDI Precompensation 65535
Cache/Buffer 256 KB Landing Zone
Data transfer rate 2.750 MB/S int Bytes/Sector 512
MB/S ext
Recording method RLL 1/7 operating | non-operating
-------------+--------------
Supply voltage 5/12 V Temperature *C 10 50 | -20 50
Power: sleep W Humidity % 8 80 | 8 90
standby W Altitude km 3.000| 12.000
idle W Shock g 2 | 20
seek W Rotation RPM 3600
read/write W Acoustic dBA 50
spin-up W ECC Bit
MTBF h 150000
Warranty Month
Lift/Lock/Park YES Certificates
**********************************************************************
L A Y O U T
**********************************************************************
HITACHI DK516 WINCHESTER DISK DRIVE
+---------------------------------------------------------+
| +------+J5 |XX
| +------+ |XXJ2
| SZ963 |XXData
| PCB Rev.1 |XX
| |
| |XX
| JP4+++1 |XX
| JP2 6+++ |XX
+--++--J6 +++++++++1 +--+ |XXJ1
|+--+ 18+++++++++ | | |XXControl
|+--J4 | | |XX
|| | | | |XX
|| | JP3++++1 TM205--+ |XX
|| | 8++++ JP5++ J7+--+ |XX
|| | ++ +--+ |
+--++--+ |XXJ3
| |XXPower
+---------------------------------------------------------+
**********************************************************************
J U M P E R S
**********************************************************************
HITACHI DK516 WINCHESTER DISK DRIVE
Jumper Setting
==============
XXX = CLOSED
JP2 Sector Length
------------------
+------------+-----------+-----------+-----------+------------+
| | +---+ | +---+ | +---+ | +---+ |
| | 18| |17 | 18| |17 | 18| |17 | 18| |17 |
| | +---+ | +---+ | +---+ | +---+ |
| | 16| |15 | 16| |15 | 16| |15 | 16| |15 |
| | +---+ | +---+ | +---+ | +---+ |
| | 14|XXX|13 | 14|XXX|13 | 14|XXX|13 | 14|XXX|13 |
| | +---+ | +---+ | +---+ | +---+ |
| | 12|XXX|11 | 12|XXX|11 | 12| |11 | 12| |11 |
| | +---+ | +---+ | +---+ | +---+ |
| | 10|XXX|9 | 10| |9 | 10|XXX|9 | 10| |9 |
| | +---+ | +---+ | +---+ | +---+ |
| | 8| |7 | 8| |7 | 8| |7 | 8| |7 |
| | +---+ | +---+ | +---+ | +---+ |
| | 6| |5 | 6| |5 | 6| |5 | 6| |5 |
| | +---+ | +---+ | +---+ | +---+ |
| | 4| |3 | 4| |3 | 4| |3 | 4| |3 |
| | +---+ | +---+ | +---+ | +---+ |
| | 2| |1 | 2| |1 | 2| |1 | 2| |1 |
| | +---+ | +---+ | +---+ | +---+ |
+------------+-----------+-----------+-----------+------------+
|Bytes per | | | | |
|Sector | 339 | 342 | 595 | 603 |
+------------+-----------+-----------+-----------+------------+
|Sectors per | | | | |
|Track | 135 | 134 | 77 | 76 |
+------------+-----------+-----------+-----------+------------+
|Data Length | 256 | 256 | 512 | 512 |
+------------+-----------+-----------+-----------+------------+
+------------+-----------+-----------+-----------+------------+
| | +---+ | +---+ | +---+ | +---+ |
| | 18| |17 | 18| |17 | 18| |17 | 18| |17 |
| | +---+ | +---+ | +---+ | +---+ |
| | 16| |15 | 16| |15 | 16| |15 | 16| |15 |
| | +---+ | +---+ | +---+ | +---+ |
| | 14| |13 | 14| |13 | 14| |13 | 14| |13 |
| | +---+ | +---+ | +---+ | +---+ |
| | 12|XXX|11 | 12|XXX|11 | 12| |11 | 12| |11 |
| | +---+ | +---+ | +---+ | +---+ |
| | 10|XXX|9 | 10| |9 | 10|XXX|9 | 10| |9 |
| | +---+ | +---+ | +---+ | +---+ |
| | 8| |7 | 8| |7 | 8| |7 | 8| |7 |
| | +---+ | +---+ | +---+ | +---+ |
| | 6| |5 | 6| |5 | 6| |5 | 6| |5 |
| | +---+ | +---+ | +---+ | +---+ |
| | 4| |3 | 4| |3 | 4| |3 | 4| |3 |
| | +---+ | +---+ | +---+ | +---+ |
| | 2| |1 | 2| |1 | 2| |1 | 2| |1 |
| | +---+ | +---+ | +---+ | +---+ |
+------------+-----------+-----------+-----------+------------+
|Bytes per | | | |
|Sector | 1119 | 2184 | |
+------------+-----------+-----------+ |
|Sectors per | | | NOT USED |
|Track | 41 | 21 | |
+------------+-----------+-----------+ |
|Data Length | 1024 | 2048 | |
+------------+-----------+-----------+------------------------+
At the time of shipment, 77 sectors per track is selected.
JP2 Mode Select
----------------
| |
+---+ +---+ At the time of shipment, "Hard Sector"
8|XXX|7 8| |7 mode is selected. In case of PCB
+---+ +---+ revision is 0, "Soft Sector" mode is
6| |5 6| |5 Selected.
+---+ +---+
4| |3 4|
Hard Sector Soft Sector
JP3 Drive Address
------------------
+---+ +---+ +---+ +---+ +---+ +---+ +---+ +---+
8| |7 8| |7 8| |7 8| |7 8| |7 8| |7 8| |7 8| |
+---+ +---+ +---+ +---+ +---+ +---+ +---+ +---+
6| |5 6| |5 6| |5 6| |5 6|XXX|5 6|XXX|5 6|XXX|5 6|XXX|
+---+ +---+ +---+ +---+ +---+ +---+ +---+ +---+
4| |3 4| |3 4|XXX|3 4|XXX|3 4| |3 4| |3 4|XXX|3 4|XXX|
+---+ +---+ +---+ +---+ +---+ +---+ +---+ +---+
2| |1 2|XXX|1 2| |1 2|XXX|1 2| |1 2|XXX|1 2| |1 2|XXX|
+---+ +---+ +---+ +---+ +---+ +---+ +---+ +---+
Address Address Address Address Address Address Address Address
None 1 2 3 4 5 6 7
At the time of shipment, Drive 1 is selected.
JP3 Write Protect
------------------
Pins 7-8 OPEN Write Enable
CLOSED Write Protect
At the time of shipment, "Write Enable" mode is selected.
J3 DC Power and pin connector assignments
-------------------------------------------
+-----J3-----+ pin 1 +12 VDC
| 1 2 3 4 | pin 2 +12 Volts Return
\------------/ pin 3 + 5 Volts Return
pin 4 + 5 VDC