Question about Sharp VT-G21 21 in. TV/VCR Combo

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21v-l70m i have problem with my tv model 21v-l70m sharp. intermittent shutdown. once power on then after a few minutes the unit will shutdown.then need to switch off for a few minutes before turning on the unit again.

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  • Anonymous Jul 28, 2008

    turn the 21V-L70M unit after 3 minutes it will turn off, wait for many minutes before you can turn it on.... I believe this is a common problem for sharp tv's..

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Posted on May 23, 2007

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Good day masters,, how can i fix my tv set 21V-L70M power shutting down after a few minutes..


Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Type in this key phrase " my service table today " in the search box at the top right of the display window of the home page, to get gathered some pages which has the details of practical experiences to the author of that site.

Jul 14, 2016 | Televison & Video

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Ask for a resistor value of r704 on sharp model 21v-fk200m


Sharp 36C-230 36" TV Repair Questions,... - Fixya - Answer

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I forget my password TV sharp model 21s-fx10a ยท Sharp Standard. ... What is thevalue of resistor R704 in SHARP TV model 21V-FK200M circuit diagram.

[WML]sharp 21v-fk200m flat screen crt

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sharp 21v-fk200m flat screen crt. Pages: (1/4) > >>. bobet20: pahelp po mga master,may problema ako malaki,,,sunog po resistor sa power supply r704,,syaka

Dec 28, 2015 | Sharp Televison & Video

1 Answer

Resistor value of R704 of Sharp tv model 21v-fk200m


How do i unlock sharp crt tv model 21v-fk200m? i forgot the ...

www.fixya.com/.../t25439922-unlock_sharp_crt_tv_model_21v_fk200...
Feb 17, 2015 - Question about Sharp Standard (CRT) Televisions .... What is the valueof resistor R704 in SHARP TV model 21V-FK200M circuit diagram.

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Sharp value 2 watt resistor Standard (CRT) Televisions ...

www.fixya.com > ... > value 2 watt resistor > Standard (CRT) Televisions
value of r707 sharp model #27c241 R707 is 27 ohm 1/2 watt carbon resistor,if you ... What is the value of resistor R704 in SHARP TV model 21V-FK200M circuit ..

Dec 28, 2015 | Sharp Televison & Video

1 Answer

Sharp 21v-l70m diagram,no standby power,only little wistle heard


Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/

Oct 04, 2014 | Televison & Video

1 Answer

Sharp 21v-l70m model no standby power,what is the possible cause?


Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/

Oct 04, 2014 | Televison & Video

1 Answer

I have a crt tv sharp model:21v-fw150m blk.. is


Try to download the repair manual to this TV by internet. It has all details.

Oct 05, 2013 | Televison & Video

1 Answer

Sharp model 21v-fp350s


Contact the authorized service center for Sharp.

Jul 23, 2013 | Televison & Video

1 Answer

SHARP TV 21V-W70M CHILDLOCK RESET


TV sharp premo ret race line model no 20 W 70M

Aug 25, 2012 | Sharp Televison & Video

1 Answer

Primo sharp 21v-L70m model the problem is always on standby and cannot power on the unit.


These sets are quite outdated, there are fewer and fewer repair shops out there for them.
The problem is most likely the power supply (internal), this can be repaired quite simply if you know what to look for. Other problems may or may not include a blown IC, fuse, lamp, or the tube itself.
The cheapest option you've got is to buy a new TV I'm afraid.

May 11, 2011 | Sharp 25R-S100 25" TV

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