
D K 5 1 4 S - 3 8 S    HITACHI
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 5.25"/FH              Cylinders     903|     |     |
Capacity form/unform   330/  382 MB        Heads          14|     |     |
Seek time   / track  16.0/ 4.0 ms          Sector/track   51|     |     |
Controller           ESMD                  Precompensation
Cache/Buffer            24 KB FIFO BUFFER  Landing Zone
Data transfer rate    1.772 MB/S int       Bytes/Sector      512
                            MB/S ext
Recording method     RLL 2/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 45    |    -20 50
Power: sleep              W     Humidity     %         8 80    |      8 90
       standby            W     Altitude    km                 |
       idle               W     Shock        g         2       |     20
       seek               W     Rotation   RPM      3600
       read/write         W     Acoustic   dBA
       spin-up            W     ECC        Bit   48
                                MTBF         h      30000
                                Warranty Month
Lift/Lock/Park     YES          Certificates


**********************************************************************
                        L   A   Y   O   U   T
**********************************************************************
HITACHI  DK514S-38D/38S  JUMPER SETTING

 +-------------------+      +--+                               +--+
 |                   +------+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx  +-+
 |                   XXXXXXXX  +-------------------------------+    |
 +--+                  J5           Bytes per sector                |
    |XXX                          15++++++++                        |
    |XXX                           ++++++++2                        |
    |XXXJ4                          JP161         11+++++++ Drive   |
    |XXX                                            ++++++2 address/|
    |XXX                                            JP174   TAG4/5  |
    |xxxJ6                                                  Select  |
 +--+xxx               REV. 0                                       |
 |                     SZ906                                        |
 |                                                                  |
 |                                                                  |
 |                                             Bytes per sector     |
 |                                                JP287       xx +--+
 |PCB REV.                                     15+++++++++1   XX |
 | A/K   +-----+              +---+              ++++++++2  J3XX |
 +-------+     +--------------+   +------------------------------+







 +-------------------+      +--+                               +--+
 |                   +------+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx  +-+
 |                   XXXXXXXX  +-------------------------------+    |
 +--+                  J5                                        XXX|
    |XXX                          15++++++++                     XXX|
    |XXX                           ++++++++2                     XXX|
    |XXXJ4                          JP167         11+++++++      XXX|
    |XXX                                            ++++++2      XXX|
    |XXX                                            JP179      J1XXX|
    |xxxJ6                                                       XXX|
 +--+xxx            SZ906  REV. 0 OR MORE                        XXX|
 |                                                               XXX|
 |                                                      1-2      XXX|
 |                                         Bytes per    | |         |
 |                                         Sector       | |JP299    |
 |                                                    13|-14  xx +--+
 |PCB REV.                                              | |   XX |
 | A/K1B +-----+              +---+                     +-+ J3XX |
 +-------+     +--------------+   +------------------------------+



                    +----------------------------------------+
                    | XXXXXXXXX J12                  JP7+1   |
 +------------------+                                   ++   |
 |    +--1            XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
 |    4--+JP38                      J21                      |
 |  XXXXXXXXXXXXXXXXXXXXX                                    |
 |         J2                                                |
 |+---+                                        +--------+    |
 ||MR |                PCB REV. 0              |  MR5   |    |
 ||40 |                   +--------+ +--------++--------+    |
 |+---+                   |  MR26  | |  MR19  |              |
 |PCB REV.                +--------+ +--------+              |
 |A/B      XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX          |
 +-------------------------J1--------------------------------+



                    +----------------------------------------+
                    |                                +1      |
 +---------------JP37                                ++JP9   |
 |  XXXXXXXXXXJ12+--1 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
 |               4--+               J21                      |
 |  XXXXXXXXXXXXXXXXXXXXX                                    |
 |         J2                                                |
 |+---+                                        +--------+    |
 ||MR |                PCB REV. 1 OR MORE      |  MR7   |    |
 ||42 |                   +--------+ +--------++--------+    |
 |+---+                   |  MR30  | |  MR22  |              |
 |PCB REV.                +--------+ +--------+              |
 |A/C1     XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX          |
 +-------------------------J1--------------------------------+
                SZ240: Signal port PCB

 J1 : Control Cable Connector
 J2 : Data Cable Connector
 J12: Panel Cable Connector
 J21: Internal Cable Connector


  +-----------------P12-----------P2------------P1----------+
  |              XXXXXXXX     XXXXXXXXXXXX   XXXXXXXXXXX    |
  |         JP48                                            |
  |XXX  15+++++++++1                                        |
  |XXX  16+++++++++2                                XXX     |
  |XXX                                              XXX  XXX|
  |XXX                              XXX XXX         XXX  XXX|
  |XXX J21     REV. 0               XXX XXX       J2XXX  XXX|
  |XXX                            J5XXX XXX         XXX  XXXJ1
  |XXX                              XXX XXX         XXX  XXX|
  |                                 XXX XXX         XXX  XXX|
  |                                     XXX              XXX|
  |                                     XXX              XXX|
  |                  1--2               XXX              XXX|
  |                  |  |               XXXJ4            XXX|
  |                  |  |JP85                               |
  |            JP87  |  |                                   |
  |           1xxxx3 +--+16                     A/EA (PCB)  |
  +---------------------------------------------------------+

                  SZ241 : Dual port PCB
 J1 : Channel A Control Cable Connector
 J2 : Channel A Data Cable Connector
 J4 : Channel B Control Cable Connector
 J5 : Channel B Data Cable Connector
 J21: Internal Cable Connector
 P12: Panel Cable Connector
 P1/P2 Not Used



  +-----------------P12-------------------------------------+
  |              XXXXXXXX                                   |
  |         JP48                                            |
  |XXX  15+++++++++1                                        |
  |XXX  16+++++++++2                                XXX     |
  |XXX                                              XXX  XXX|
  |XXX                              XXX XXX         XXX  XXX|
  |XXX J21     REV. 1 OR MORE       XXX XXX       J2XXX  XXX|
  |XXX                            J5XXX XXX         XXX  XXXJ1
  |XXX                              XXX XXX         XXX  XXX|
  |                                 XXX XXX         XXX  XXX|
  |                                     XXX              XXX|
  |                                     XXX              XXX|
  |                  1--2               XXX              XXX|
  |                  |  |               XXXJ4            XXX|
  |                  |  |JP85                               |
  |            JP87  |  |                                   |
  |           1xxxx3 +--+16                     A/F1 (PCB)  |
  +---------------------------------------------------------+

                  SZ241 : Dual port PCB
 J1 : Channel A Control Cable Connector
 J2 : Channel A Data Cable Connector
 J4 : Channel B Control Cable Connector
 J5 : Channel B Data Cable Connector
 J21: Internal Cable Connector
 P12: Panel Cable Connector



**********************************************************************
                      J   U   M   P   E   R   S
**********************************************************************
HITACHI  DK514S-38S/38D  JUMPER SETTING

 Jumper Setting
 ==============

 Installing Terminator Module
 ----------------------------
 The terminator modules terminate the control cable A lines. As
 shipped, four terminator modules are installed in each drive,
 terminating every line. However, each line must be terminated only
 once.

 Therefore:

   - In srat (radial) systems, leave the terminator modules in all
     drives.

   - In daisy-chain systems, remove the terminator modules from all
     drives except the drive at the end of the daisy-chain.


