Hitachi Hard Disk Drives

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DK514S-38D/38S Jumper Plug Installation

The following jumpers are accessible to the user. DK514S-38D DK514S-38S TAG4 and TAG5 Modes A,B and C Jumper Plugs JP174 9-12 JP179 9-12 JP174 9-12 JP179 9-12 Drive Address Selection Jumper JP85 1-8 JP174 1-8 JP179 1-8 Bytes per sector Jumper plugs JP287 1-12 JP161 1-16 JP287 1-12 JP161 1-16 Write enable Jumper plugs JP48 9-12 JP38 1-4 Installing Terminator Mokule Terminator and Jumper Setting The location of Setting Jumper plugs on the each PCBs is shown in Fig. 2-10A,10B,10C,10D,10E. PCB REV.0 Fig. 2-10A Jumper Switch Location (SZ906) PCB REV.1 or more Fig. 2-10B Jumper Switch Location (SZ906) PCB REV.0 PCB REV.1 or more Fig. 2-10C Jumper Switch Location (SZ240 : Signal port PCB) Notes J1 : Control Cable Connector J2 : Data Cable Connector J12: Panel Cable Connector J21: Internal Cable Connector PCB REV.0 Fig. 2-10D Jumper Switch Location (SZ241 : Dual port PCB) Notes J1 : Channel A Control Cable Connector J2 : Channel A Data Cabhe 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 * PCB REV.1 or more Fig. 2-10E Jumper Switch Location (SZ241 : Dual port PCB) Notes 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