tone control

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tone control

Post by Mcdo Scout on Sat Nov 02, 2013 7:36 pm

hi good day any members here knew the schematic of tone control equip with loudness control for IC an214 15 watt amplifier?PLEASE GIVE SOME LINK OF pcb LAYOUT IF POSSIBLE TNX. i dont know

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Re: tone control

Post by Ahmadiloz on Sun Nov 03, 2013 7:57 pm

wait sis kal kalin ko muna......

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Re: tone control

Post by Mcdo Scout on Mon Nov 04, 2013 9:17 am

okiez pho Very Happy

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Re: tone control

Post by Jane on Mon Nov 04, 2013 8:15 pm


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Re: tone control

Post by Ahmadiloz on Tue Nov 05, 2013 6:04 am

oo nga..
click mo nlng ung ung ni miss jane...

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Re: tone control

Post by Mcdo Scout on Tue Nov 05, 2013 10:42 am

tnx pwede pa ako magtanong paano i connect yung loudness volume?

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Re: tone control

Post by leurs on Tue Nov 05, 2013 6:44 pm

May tanung din ako nito mga master. Bakit kaya pag mag open na ako ng volume ko sa amp ko, yung isang channel ay may tunog na tapos yung isa wala pang lalabas na tunog?

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Re: tone control

Post by Mcdo Scout on Tue Nov 05, 2013 7:31 pm

may balance yung amp mo?

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Re: tone control

Post by Electro on Wed Nov 06, 2013 12:53 pm

@master lunaplus ang alam ko. switch ang nilalagay sa loudness 




http://www.zen22142.zen.co.uk/Circuits/Audio/25w_amp.htm

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Re: tone control

Post by Mcdo Scout on Wed Nov 06, 2013 5:47 pm

@electro meron ka circuit board niyan?

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Re: tone control

Post by leurs on Tue Nov 12, 2013 6:29 pm

lunaplus200w3 wrote:may balance yung amp mo?
Walang balance po yung amp ko. Kailangan ba nito ay balance? O may ibang remedy pa po?
Tia

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Re: tone control

Post by Mcdo Scout on Tue Nov 12, 2013 7:52 pm

check mo yung speaker connections mo wirings m sa amp baka may open line kaya wala tunog oh check mo supply mo baka wala power just saying.

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Re: tone control

Post by leurs on Wed Nov 13, 2013 6:33 pm

Bali tumutunog naman po yung 2 channel kaso lang hindi po balance mas malakas yung isang channel.

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Re: tone control

Post by Mcdo Scout on Wed Nov 13, 2013 8:10 pm

ano pala gamit mo booster?

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Re: tone control

Post by Ahmadiloz on Thu Nov 14, 2013 9:15 am

leurs wrote:Bali tumutunog naman po yung 2 channel kaso lang hindi po balance mas malakas yung isang channel.

na try mo palitan ung potentiometer master??
pki soyud din ung pre amp section....

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Re: tone control

Post by Electro on Thu Nov 14, 2013 12:14 pm

subukan mo pagpalit ang magkabilang channel amplifier master. paglumipat ang mahinang tunog sa kabila ay nasa preamp o tone control ang problema

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Re: tone control

Post by leurs on Thu Nov 14, 2013 6:43 pm

Sinubukan ko na pung palitan yung potentiometer,pero ganun pa rin. Natry ko na rin yung amp lang wala yung booster, dun sa amp ko linagay ang speaker, at andun nga sa amp ang prob kase ganun din mahina ang kabilang channel. Balak ko nalang lagyan ng balance control. Pwede ba lagyan ito ng balance control? Tsaka paano? Wala kasi akung mahanap sa google na AN214 na diagram na may balance control. Patulong naman po mga master. Salamat po ulit.

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Re: tone control

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