HP 165st User's Guide download pdf (Page 51)

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Converting 2.6-Gb-Drive Jukeboxes to 5.2-Gb-Drive Jukeboxes

Converting From Jukeboxes Using 2.6-Gbyte Drives to Jukeboxes

Using 5.2-GByte Drives

Step 3: Replace the Upper Interposer PCA

1. Disconnect all cables to the upper interposer PCA. See Figure 3-6.

Figure 3-6 Replacing the Upper Interposer PCA

2. Remove the eight T-20 screws holding the PCA to the chassis (see arrows on

Figure 3-6). Remove the PCA.

3. Mount the upper interposer PCA from the kit with the eight T-20 screws.

4. Connect the cables to the interposer PCA (see Figure 3-6).

• #1 - SCSI cable

• #2 - vertical-path-clear transmitter

• #3 - GPIO cable

• #4 - mailslot sensor / motor cable

• #5 - control panel input/output

• #6 - vertical-path-clear receiver

• #7 - SCSI cable

• #8 - drive power input to interposer PCA

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HP 165st User's Guide Page 51