Acer Aspire 7530 Aspire 7230/7530/7530G Service Guide - Page 33

Super-Multi Drive Module Item Specification Vendor & model name HLDS/GSA-T50N, Philips DS-8A2S, Toshiba Digi/TS-L633A Performance Specification With CD Diskette With DVD Diskette Transfer rate (MB/sec) Sustained: Max 3.5 Mbytes/sec Sustained: Max 10 Mbytes/sec Buffer Memory 2MB Interface SATA Applicable disc format Applicable media types: Writing: Confirms to DVD+R Version 1.2 and DVD+RW Version 1.3 / DVD+R DL Version 1.0 /DVD-R Version 2.0 / DVD-RW Version 1.2 / DVD-R DL Version 3.0. Reading: DVD single/dual layer (PTP, OTP), DVD-R single/dual layer DVD+R single/double layer DVD-RW DVD+RW CD-DA CD-ROM CD-ROM/XA Photo-CD, Multi-session, Video CD CD-I FMV, CD Extra, CD Plus, CD-R, and CD-RW Loading mechanism Drawer (Solenoid Open) Tact SW (Open) Emergency Release (draw open hole) Power Requirement Input Voltage DC 5 V +/- 5% Thermal Sensor Control Item Thermal Sensor Chip Package Features Interface Specification GMT-786 / W83L771 8-pin SSOP Thermal sensor control Interface I2C bus, address: 98h BIOS Item BIOS vendor BIOS Version BIOS ROM type BIOS ROM size BIOS package Block size Supply Current Specification Phoenix BIOS code v0.3325 (for MP units) WND 1MB CMOS Boot Block Flash Memory 1MB 8 pins SOP 64kbytes per block • Active current = 5 mA (Typical) • Standby current= 1 µA (Typical) Chapter 1 23