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hana_moh

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  1. thanks to you only LCD problem i will change as soon as possible about "36 transformer is much too high" under test thanks for interest and max follow up
  2. thanks to the Boss "audioguru" all is ok.
  3. Thanks for interest and amazing continuance "audioguru" transformer 18 v* 2 ------------------------- R2 is Heating
  4. thanks to the Boss "audioguru" ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D all is done thanks veryyyyyyyyyyyyyyyyy match all is ok U1,2,3 is TL081 Transformer 3A 39V
  5. i have done my Power....[/b] my changes is: R7:1K 10W*2 ON PARALLEL Q1 & Q2: TIP31 with heatsink Q3 *2 on parallel with big heatsink and fan ------------------------------------------------------ my problem with: R7 >>>> to set minimum voltage to 0v (before change :p1 is down but the voltage to maximum then move little bit start from 2.1v to 1.4v) R11 >>>> to set maximum voltage U2 temp high any one need any help...... ;D
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