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         2008-03-14 

LC-26SH330, LC-32SH330, LC-42SH330 

 9 

Appendix 

 

problem 

possible Solution 

No picture 

1. 

Connect power cord correctly. 

2. 

Turn on power. 

3. 

Connect signal cable correctly. 

4. 

Press any button on the LCD TV. 

Abnormal colours 

Connect signal cable correctly. 

Twisted picture 

1. 

Connect signal cable correctly. 

2.      Please use compatible signal. 

Picture too dark 

Adjust brightness and contrast. 

Audio only, no images 

1. 

Please check if input signal is connected correctly. 

2.     TV-RF signal must not be lower than 50dB. 

Picture only, no audio 

1. 

Connect signal cable correctly. 

2. 

Adjust volume to proper level. 

3. 

Connect audio signal cable correctly. 

4. 

TV-RF signal must not be lower than 50dB. 

Cannot use remote control 

1. 

Please change battery. 

2. 

Turn off power for 10 seconds; and then restart power. 

Cannot receive sufficient channels 
through antenna 

Please use the Channel scan function to increase the number of channels not included in memory. 

No colour 

Please adjust the colour setup 

Blinking picture accompanied by ghost 
image 

1. 

Check the connection of antenna/signal cable. 

2. 

Check if channel is in play mode. 

3. 

Press signal source and change input mode. 

Broken lines or segments 

Adjust antenna. 
Keep the TV away from noise sources, such as automobiles, neon lights, and hair dryers. 

Certain TV channels are blocked (Hope to 
acquire some channels) 

Please use the Update scan method to add the channels not included in memory 

Overlapping images or ghost images 

Please  use  multi-directional  outdoor antenna. (If your TV is subject to the influence of nearby mountains or 
buildings). 

Cannot use a function 

If the item you choose turns gray, that item cannot be selected. 

Cannot receive programs 

Please use the Update scan method to add the channels not included in memory. 

1. When a lamp in LCD panel is broken and the 
protector circuit in inverter operates and we 
tune on the this set, LED keep red? or Green? 
2. Service man only change the lamp in LCD 
panel? 
 

1. If the lamp(s) is(are) broken, panel inverter will not kick on the lamps, so TV set phenomena will be "no picture 
on display." 
But the TV system is still working, that is the RC can also control LED. 
When AC power on, the LED will keep last status and when use RC DC power on, the LED will keep green light. 
2. The failed panel should be sent back to Panel maker (CMO) via RMA process. 
Panel maker (CMO) will not rework the lamps at customer's side since the repaired panel should be checked 
through regular inspection flow to secure the quality. 

 

Cautions regarding use in high and low temperature environments 
•  When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed. This 

is not a malfunction, and the unit will recover when the temperature returns to normal. 

•  Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a 

heater, as this may cause the cabinet to deform and the LCD panel to malfunction. 

•  Storage temperature: +5°C to +35°C. 

 

Information on the software license for this product  

 

Software composition 

The software included in this product is comprised of various software components whose individual copyrights are held by SHARP or by third 
parties. 

 

Software developed by SHARP and open source software 

The copyrights for the software components and various relevant documents included with this product that were developed or written by 
SHARP are owned by SHARP and are protected by the Copyright Act, international treaties, and other relevant laws. This product also makes 
use of freely distributed software and software components whose copyrights are held by third parties. These include software components 
covered by a GNU General Public License (hereafter GPL), a GNU Lesser General Public License (hereafter LGPL) or other license Agreement. 

 

Acknowledgements 

The following open source software components are included in this product:  
•linuxkernel•modutils•glibc•zlib•libpng 

LC-26SH330, LC-32SH330, LC-42SH330 

10  

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

         2008-03-14 

LC-26SH330, LC-32SH330, LC-42SH330 

 11 

CHAPTER 2. 

 

 

 

Notes: Please put your machine on soft material to avoid to scrape panel when you disassemble it.

 

Front view  

 

Fig.1 

Back view

 

 

Fig.2 

Step 1. Remove the Base Assy. 

1. Remove the base as Fig.3. 

Remove the 4 screws as Fig.3 and pull out the base as Fig.4

 

 

Fig.3

 

LC-26SH330, LC-32SH330, LC-42SH330 

12  

 

Fig.4

 

2. Remove the 4 screws. Detach the Neck as Fig.4. 

 

Step 2. Remove the REAR COVER Assy.

 

1. Remove the 12 screws. Detach the 

REAR COVER

 as Fig.5. 

 

Fig.5 

 

Step 3. Remove the Main, Power board and the Speakers. 

 

Fig.6 

1. Disconnect 4 cables and remove the 4 screws. Detach the Main board as Fig.7.