Location Of Controls And Components; Board Location; Main Board - Haier L42H8 Service Manual

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voltage point or short out parts that could result in a fire or electric shock. Avoid spilling liquid of any kind
on the product.
13) Servicing ---do not attempt to service the product by yourself, as opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to authorized service personnel.
14) Unplug this unit from the wall outlet and refer servicing to qualified service personnel under the
following conditions:
a. When the power supply cord or plug is damaged or frayed.
b. If liquid has been spilled, or objects have been fallen into the unit.
c. If the unit has been exposed to rain or water.
d. If the unit does not operate normally by following the operating instructions. Adjust only those
controls that are covered by the operating instructions, as improper adjustment of other controls
may result in damage and will often require extensive work by a qualified technician to restore
the unit to its normal operation.
e. If the unit has been dropped or damaged in any way.
f. When the unit exhibits a distinct change in performance; this indicates a need for service.
15) Heat --- The product should be situated away heat source such as radiators, heat registers, stoves,
or other products (Including amplifiers) that product heat.
16) Overloading ---Do not overload wall outlets and extension cord as this can result in a risk of fire or
electric shock.
SAVE THESE INSTRUCTIONS
Thank you for using our Haier product. This easy-to-use manual will guide you in getting the best use of
your product. Remember to record the model and serial number. They are on label in back of the unit.
Staple your receipt to your manual. You will need it to obtain warranty service.

3. LOCATION OF CONTROLS AND COMPONENTS

3.1Board Location

No.
Parts number
A Board
0090715292
B Board
0094000731
C Board
0094000589
D Board
0090715311
E Board
0090713250

3.2 Main Board

Description
Main Board
Power Board
LCD Panel
Key Board
Remote Board
5

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