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SHARP LCDTV-124 LC20B1U LC20B2UA[UB] LC20B4US LC20E1U[UB][UW] LC20E2U LC20C3US TECH BULLETIN

TV - INFO-TIPS
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INFO-TIPS
If you get stuck in repairing a defective appliance download this repair information for help. See below.
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SHARP LCDTV-124 LC20B1U LC20B2UA[UB] LC20B4US LC20E1U[UB][UW] LC20E2U LC20C3US TECH BULLETIN service manual (1st page)
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SHARP LCDTV-124 LC20B1U LC20B2UA[UB] LC20B4US LC20E1U[UB][UW] LC20E2U LC20C3US TECH BULLETIN service manual (2nd page)
Preview of SHARP LCDTV-124 LC20B1U LC20B2UA[UB] LC20B4US LC20E1U[UB][UW] LC20E2U LC20C3US TECH BULLETIN [2nd page]
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  • Also known:
    SHARP LCDTV-124 LC-20B-4US LC-20E-2U LC-20C-3US TECH LCDTV124 LC20B1U LC20B4US LC20E2U LC20C3US LCDTV 124 LC 20 UA[UB] US U[UB][UW]
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  • See related repair forum topics below. May be help you to repair.
Warning!
If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!

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Relevant TV forum topics:
Sharp LC-40LE341S no picture
Hi, mainboard Vestel 17MB70-5P. When turned on this TV, backlights comes on, I can hear the sound but no picture, just blue screen. When turned off to standby, the red and green led stays blinking. With oscilloscope I can see some signals in mainboard in cn26 to t-con. Previously on this TV have had some problems with the memory chip. Failure became suddenly, TV did not start anymore. Can anyone give advice on this problem? Kossi
LC-55LE653U shows sharp logo and goes black keeps cycling this over and over
My sharp lc-55le653u keeps coming on shows sharp logo and goes black screen and keeps doing this will not come on normally replaced main board and power supply board but still no luck 
does anyone no a solution to this problem also can't find a service manual for this television. 
Please give any suggestions 
Thanks 
SHARP LC32SA1EA LCD kijelzőt keresek.
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SHARP 70GF-66SC nem indúl!
Sziasztok! Ma néztem bele ebbe a tvébe, el volt ugorva a gratz 4db diódája, és púpos még a 68uf/450V elkó is. Ezek cseréje után, csak annyit csinál hogy a lámpa világit, és a piros-zöld led egyszerre világit. Tápfeszek meg vannak, de találtam egy smd dióda helyét Q506, de a rajzon nem találtam hogy milyen tranzisztor lenne, és még egy helyen a fólia is megégett. Valaki megtudná nézni mi van ott?
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