Manual/User Guide
Page 35
... Section 1.1. Data buffer 8 MB Data block length (Logical data length=Physical data length) (*2) 512 to 528 bytes (Fixed length) Ο : Provided × : Not provided (*1) The driver mode (Single-ended or LVD) changes automatically by Diffsence signal level. (*2) Refer to #15 (Jumper selection) #0 fixed Ο 20 MB/s max. Ο 40 MB/s max...
... Section 1.1. Data buffer 8 MB Data block length (Logical data length=Physical data length) (*2) 512 to 528 bytes (Fixed length) Ο : Provided × : Not provided (*1) The driver mode (Single-ended or LVD) changes automatically by Diffsence signal level. (*2) Refer to #15 (Jumper selection) #0 fixed Ο 20 MB/s max. Ο 40 MB/s max...
Manual/User Guide
Page 56
... -2 (c) Vertical -1 (d) Vertical -2 (e) Upright mounting -1 Direction of gravity Figure 4.3 IDD orientations (f) Upright mounting -2 4.1.3 Notes on an anti-static mat. 4-4 C141-E166 d) Impact caused by the electric driver must be handled on mounting (1) Mounting frame structure Special attention must be within the device specifications. a) Use the frame with making a gap of 2.5 mm or...
... -2 (c) Vertical -1 (d) Vertical -2 (e) Upright mounting -1 Direction of gravity Figure 4.3 IDD orientations (f) Upright mounting -2 4.1.3 Notes on an anti-static mat. 4-4 C141-E166 d) Impact caused by the electric driver must be handled on mounting (1) Mounting frame structure Special attention must be within the device specifications. a) Use the frame with making a gap of 2.5 mm or...
Manual/User Guide
Page 58
... surface temperature does not exceed 60°C. • Cool the PCA side especially with ambient temperature measured 3 cm from the disk drive. Table 4.1 Surface temperature check point No. Measurement point 1 Center of specific ICs and the DE. These measurement results should be... within a criteria listed in Figures 4.7. 4-6 C141-E166 Confirm the cooling effect by measuring temperature of DE cover 2 Read channel LSI 3 VCM/SPM Driver 4 HDC 5 MPU Criteria 60°C 88°C 92°C 91°C 91°C 3 1 4 5 2 Figure 4.6 Surface temperature measurement points...
... surface temperature does not exceed 60°C. • Cool the PCA side especially with ambient temperature measured 3 cm from the disk drive. Table 4.1 Surface temperature check point No. Measurement point 1 Center of specific ICs and the DE. These measurement results should be... within a criteria listed in Figures 4.7. 4-6 C141-E166 Confirm the cooling effect by measuring temperature of DE cover 2 Read channel LSI 3 VCM/SPM Driver 4 HDC 5 MPU Criteria 60°C 88°C 92°C 91°C 91°C 3 1 4 5 2 Figure 4.6 Surface temperature measurement points...
Manual/User Guide
Page 85
... the cables so that they do not touch the DE and PCAs, or so that the SCSI device with the following cables. 4) When an electric driver is the last device connected to the inserting orientation of each cable connector. When the recommended parts listed in the system cabinet is off before...
... the cables so that they do not touch the DE and PCAs, or so that the SCSI device with the following cables. 4) When an electric driver is the last device connected to the inserting orientation of each cable connector. When the recommended parts listed in the system cabinet is off before...