frisouille
French menber
Hello everybody,
My new two pc-2002m are tired, so i decided to recaping them.
I begin with some test with the sm: the curent voltage are good for 25 yrears s old amp, around 79.8v-78.8v.
The idling curnet are vey low with 3.5 and 4.6 mv. The idling rise with the temperature of the amp but stay near 12.5mv after one hour.And the dc offset is good for each channel(about 5-6mv)
When i testing, i saw some brown glue with corrosive near dioded D106 on PDA board. So, i decided to begin to recap and clean every parts,. My question is, which capacitor can i choose for each board,
I see four electrolytic caps for PDA and four for PDB 10uf/25v. (I didin't find the bipolar write in the sm). I'll begin with theses boards.
Thanks for your helps.
My new two pc-2002m are tired, so i decided to recaping them.
I begin with some test with the sm: the curent voltage are good for 25 yrears s old amp, around 79.8v-78.8v.
The idling curnet are vey low with 3.5 and 4.6 mv. The idling rise with the temperature of the amp but stay near 12.5mv after one hour.And the dc offset is good for each channel(about 5-6mv)
When i testing, i saw some brown glue with corrosive near dioded D106 on PDA board. So, i decided to begin to recap and clean every parts,. My question is, which capacitor can i choose for each board,
I see four electrolytic caps for PDA and four for PDB 10uf/25v. (I didin't find the bipolar write in the sm). I'll begin with theses boards.
Thanks for your helps.