LG CRD-8241B Service Manual

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CD-ROM DRIVE
OWNER’S MANUAL
MODEL : CRD-8241B
To enjoy fully all the features and functions of your CD-ROM Drive, Please read this Owner’s Manual carefully and completely.
CAUTION: The laser used in the CD-ROM drive can damage your eyes.
Do not attempt to open the cover. To reduce the risk of electric shock, do not remove cover (or back). No user-serviceable parts inside. Refer servicing to qualified service personnel.
This unit uses CD-ROM discs marked with this symbol:
Use of controls or performance of procedures other than those specified herein may result in hazardous radiation exposure.
PRODUCT COMPLIES WITH DHHS RULES 21 C.F.R. SUB-CHAPTER J,
IN EFFECT AT THE DATE OF MANUFACTURE.
WARNING: To reduce the risk of fire or electric shock,
do not expose this appliance to rain or moisture.
CSA Notice
This class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
FCC COMPLIANCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device,
Note
:
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an Authorized Service Center for help. °§FCC WARNING
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
°§This CD-ROM Drive is for use only with UL listed personal computers that have installation instructions
detailing user installation of card cage accessory.
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FEATURES
FEATURES
ßö E-IDE interface ßö 90ms average access time ßö Multimedia PC compatible ßö Photo CD multisession support ßö Small CPU bandwidth (MPC spec.) ßö 24X-speed Max 3600KB/sec data transfer rate ßö Intelligent 128KB data buffering system ßö Horizontal/Vertical mounting support ßö Slot-in Loading system without caddy ßö Designed for internal mounting ßö Easy audio CD control button support ßö Supports Windows 95 Plug and Play ATAPI protocol
SYSTEM REQUIREMENTS
An IBM PC or compatible with the following system components: ßö IBM Compatible 486SX or above (with PIO mode 4 recommended)
ßö A Minimum of 640K memory ßö Floppy disk drive (3 1/2inch) ßö MS-DOS version 3.1 or greater ßö An open, front-facing, half-height drive bay. ßö An existing IDE controller in your PC with an available cable connector or a new
IDE controller that you will install.
SUPPLIED ACCESSORIES
Item
Owner's Manual
Setup diskette
Audio Cable
Quantity
1 1 1
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LOCATION AND FUNCTION OF CONTROLS
FRONT VIEW
®Á Headphone Jack
3.5mm jack for monitoring the audio signal from audio CDs.
®Ë Headphone Volume Control
Adjusts the headphone sound level.
®È Disc Slot
Push a 12cm CD-ROM disc into slot.
®Í Busy Indicator
The Busy Indicator lights during initialization and data-read operations.
®Î Play/Skip Button
When an Audio CD is in the unit, pressing this button will start playing audio CDs from the first track. If an audio CD is playing, pressing this button will skip to the next track.
®Ï STOP/EJECT Button
This button is pressed to eject the CD disc. The button works only when power is applied to the drive. If an audio CD is playing, pressing this button will stop it, and pressing it again
will eject the CD disc.
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BACK VIEW
®Á Digital Audio Ouput Connector
This is a digital audio output connector or Video CD output connector. You can connect this to the digital audio system or Video CD Board.
®Ë Analog Audio Output Connector
The Audio Output Connector connects to a sound card. The supplied audio cable is a SoundBlaster®type cable. If you have a different sound card, you will need to contact the sound card manufacturer to obtain the proper cable for that card.
®È Master / Slave / CSEL Jumper
These three jumpers are used to set the CD-ROM Drive to either a Master, Slave, or CSEL drive. Refer to section HARDWARE INSTALLATION.
®Í Interface Connector
This 40-pin connector is used to transfer and control signals between the CD-ROM Drive and your PC. Connect the 40-pin IDE cable in your PC to this connector.
®Î Power-in Connector
Attach a power cable from the computer to this connector.
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