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HL-32XXB LCD TV MONITOR
Service Manual
32-Inch LCD TV
Model (PAL) : HL-32XXB
Version : 1.0
Jan.7th. 2004
(1/72)
HL-32XXB SERVICE MANUAL HRD 2004-07
HL-32XXB LCD TV MONITOR
Revision History
Rev. Date Description Page No
1.0 Jan,7.05
(2/72)
HL-32XXB SERVICE MANUAL HRD 2004-07
HL-32XXB LCD TV MONITOR
Important Safety Instructions
CAUTION
- TO PREVENT DAMAGE WHICH MAY RESULT IN FIRE OR SHOCK HAZARD.
- DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
- SHOCK HAZARD DO NOT OPEN.
CAUTION
These servicing instructions are for use by qualified service
personnel only. To reduce the risk of electric shock, do not
perform any servicing other than that contained in the operating
instructions unless you are qualified to do so.
CAUTION
The stand intended for use only with This LCD TV. Use with other
apparatus which might result in Instability causing possible injury .
WARNING
- Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be
placed on the apparatus.
- This is Class B product. In a domestic environment this product may cause radio interference in which case the
user may be required to take adequate measures.
- To reduce the risk of fire and electric shock, do not expose this product to rain or moisture.
FCC NOTICE
This device has been tested and found to comply with the limits for a Class B device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in home environment
as well as in a commercial, industrial or business environment. This equipment can generate, use and radiate radio
frequency energy and, if not installed and used in accordance with the instruction, 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 experienced radio/TV technician for help.
Changes or modification not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
Connecting of peripherals requires the use of grounded shielded signal cables.
Always be careful when using your TV. To reduce the risk of fire, electrical shock, and other injuries,
keep these safety precautions in mind when installing, using, and maintaining your machine.
Read all safety and operating Keep the safety and operating Heed all warnings on the TV and
instructions before operating your instructions for future reference. in the operating instructions.
TV.
(3/72)
HL-32XXB SERVICE MANUAL HRD 2004-07
HL-32XXB LCD TV MONITOR
Always be careful when using your LCD TV. To reduce the risk of fire, electrical shock, and other injuries,
keep these safety precautions in mind when installing, using, and maintaining your machine.
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with a dry cloth.
7) Do not block any of the ventilation openings. Install in accordance with the manufacturer's instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades
with one wider than the other , grounding type plug has two blades or a third grounding prong is required. The
wide blade or the third prong is provided for your safety. When the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and
the point where they exit from the apparatus.
11) Only use the attachments/accessories specified by the manufacturer.
12) Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the
apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from
tip-over.
13) Unplug this apparatus during lightning storms or when unused for long periods of time.
14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen
into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been
dropped.
(4/72)
HL-32XXB SERVICE MANUAL HRD 2004-07
HL-32XXB LCD TV MONITOR
Important Safety Instructions
Follow all operating and use Unplug the TV from the wall Never add any attachments and/or
instructions. outlet before cleaning. Use a equipment without approval of the
damp cloth; do not use liquid or manufacturer. Such additions can
aerosol cleaners. increase the risk of fire, electric
shock, or other personal injury.
Do not use the TV where contact with or When installing the TV on a table, be careful not to place the
immersion in water is a possibility, such edge of its stand.
as near bath tubs, sinks, washing
- This may cause the TV to fall, causing serious injury to a
machines, swimming pools, etc.
child or adult, and serious damage to the TV.
(5/72)
HL-32XXB SERVICE MANUAL HRD 2004-07
HL-32XXB LCD TV MONITOR
Important Safety Instructions
Provide ventilation for the TV. The unit is designed with Use only the accessory cord designed for this product
slots in the cabinet for ventilation to protect it from to prevent shock. The power supply voltage rating of
overheating. Do not block these openings with any this product is AC100-240V, the power cord attached
object, and do not place the TV on a bed, sofa, rug or conforms to the following power supply voltage. Use
other similar surface. Do not place it near a radiator or only the power cord designated by our dealer to ensure
heat register. If you place the TV on a rack or Safety and EMC. When it is used by other power
bookcase, ensure that there is adequate ventilation supply voltage, power cable must be changed. Consult
and that you've followed the manufacturer's your product dealer.
instructions for mounting.
Use only a grounded or polarized outlet. For your Avoid overhead power lines. An outside antenna
safety, this TV is equipped with a polarized alternating system should not be placed in the vicinity of overhead
current line plug having one blade wider than the other. power lines or other electric light or power circuits or
This plug will fit into the power outlet only one way. If where it can fall into such power lines or circuits. When
you are unable to insert the plug fully into the outlet, try installing an outside antenna system, be extremely
reversing the plug. If the plug still does not fit, contact careful to keep from touching the power lines or circuits.
your electrician to replace your outlet. Contact with such lines can be fatal.
Unplug the TV from the wall outlet and disconnect the Protect the power cord. Power supply cords should be
antenna or cable system during a lightning storm or routed so that they won't be walked on or pinched by
when left unattended and unused for long periods of objects placed on or against them. Pay particular
time. This will prevent damage to the unit due to attention to cords at plugs, convenience receptacles,
lightning and power-line surges. and the point where they exit from the unit.
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HL-32XXB SERVICE MANUAL HRD 2004-07
HL-32XXB LCD TV MONITOR
Important Safety Instructions
Important Safety Instructions
Follow all operating and use Unplug the TV from the wall Never add any attachments and/or
instructions. outlet before cleaning. Use a equipment without approval of the
damp cloth; do not use liquid or manufacturer. Such additions can
aerosol cleaners. increase the risk of fire, electric
shock, or other personal injury.
Do not overload the wall outlet or Do not insert anything through the Bend antenna cable between inside
extension cords. Overloading can openings in the unit, where they can and outside building to prevent rain
result in fire or electric shock. touch dangerous voltage points or from flowing in.
damage parts. Never TV on liquid be careful not to place the
spill a table, of
Do not use the TV where contact with or When installing the -This may cause water damaged
immersion in water is a possibility, such any kind onof its stand.
edge the TV.
as near bath tubs, sinks, washing inside the TV and could give an
- This may cause the TV to fall, causing serious injury to a
child or adult, and serious damage to the TV. electric shock.
machines, swimming pools, etc.
Ground outdoor antennas. If an outside antenna or cable system is connected to the TV, be sure the
antenna or cable system is grounded so as to provide some protection against voltage surges and built-up
static charges. Section 810 of the National Electrical Code, ANSI/NFPA No.70-1984, provides information
about proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna
discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding
electrodes, and requirements for the grounding electrode.
Do not place an outside antenna in There should be enough distance
the vicinity of overhead power lines, between an outside antenna and
other electric light or power circuits. power lines to keep the former from
- This may cause an electric shock. touching the latter even when the
antenna falls.
- This may cause an electric shock.
Do not attempt to service the TV yourself. Refer all servicing to qualified service
personnel. Unplug the unit from the wall outlet and refer servicing to qualified service
personnel under the following conditions: