Introduction - LG GSA-H20A Service Manual

This service manual provides a variety of service
information.
It contains the mechanical structure of the Super
Multi DVD Rewriter and the electronic circuits in
schematic form. This Super Multi DVD Rewriter was
manufactured and assembled under our strict quality
control standards and meets or exceeds industry
specifications and standards.
This Super Multi DVD Rewriter is an internal drive
unit designed for use with IBM PC, HP Vectra, or
compatible computer. It can write as much as 700
Mbytes of digital data into CD-R/RW disc, and can
Model name of GSA-H20#/GSA-H21# Series
Model Name
GSA-H20N
GSA-H20L
GSA-H20V
GSA-H20A
GSA-H21N
GSA-H21L
GSA-H21V
GSA-H21A

INTRODUCTION

Optioanl Features
LS VPCS
X
O
X
O
X
O
X
O
read as much as 700 Mbytes of digital data stored in
a CD-ROM, CD-R and CD-RW disc.
It can write as much as 4.7Gbytes of digital data into
DVD+R/RW disc, and can read as much as
4.7Gbytes of digital data stored in a DVD-ROM,
DVD-R, DVD-RW, DVD+R and DVD+RW disc.
This Super Multi DVD Rewriter can easily meet the
upcoming MPC level 3 specification, and its
Enhanced Intelligent Device Electronics (E-IDE) and
ATAPI interface allows Plug and play integration in
the majority of today's PCs without the need of an
additional interface card.
RAM
X
X
O
O
X
X
O
O
Product Name
O
O
O Super-multi
O
X
X Dual
X
X
3