Power Supply - Toshiba Satellite A80 Maintenance Manual

1 Hardware Overview
DVD-RAM
Write speeds
CD-R
CD-RW
DVD-R
DVD-RW
DVD+R
DVD+RW
DVD-RAM
DVD+R DL
Buffer capacity
Supported formats
Applicable CD
Write Formats:
DVD
Applicable CD
Write Disc:
Applicable CD
Read Disc:
DVD
1.5

Power Supply

The power supply supplies seven different voltages to the system board and performs the
following functions:
1. A/D conversion
The EC uses 8-bit sampling for A/D conversion to determine the following values:
?
AC adaptor current
1-14
Standard rotational speed
Maximum 24 times faster rotational speed
Maximum 10 times(High/Ultra Speed) faster rotational speed
Maximum 8 times faster rotational speed
Maximum 4 times faster rotational speed
Maximum 8 times faster rotational speed
Maximum 4 times faster rotational speed
Maximum 3 times faster rotational speed
Maximum 2.4 times faster rotational speed(UJ-831B & DV-W28E)
2 Mbytes (Max)
CD-R
CD-RW
DVD-R
DVD-RW
DVD+R
DVD+RW
DVD-RAM
DVD+R DL(UJ-831B & DV-W28E)
CD-R
CD-RW [CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA,
MIXED MODE CD, CD-I, CD-I Bridge (Photo-CD, Video-CD),
Multisession CD (Photo-CD, CD-EXTRA, Portfolio)]
CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED
MODE CD, CD-I, CD-I Bridge (Photo-CD, Video-CD), Multisession CD (Photo-
CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW
DVD-ROM [DVD-5, DVD-9, DVD-10, DVD-18]
DVD-R
DVD-RW
DVD+R
DVD+RW
DVD-RAM

1.5 Power Supply

Satellite A80 Series Maintenance Manual