25-03-2018, 03:58 PM
Et mis siis lõpuks tehtud sai (lisaks RCA-pesade vahetamisele)?
1) Toiteahelad
+/-5V (IC802/803):
C23/24 100uF => 220uF (FM)
+6,2V/-6,4V (analoog-lõppaste):
C15/16 470uF => 1000uF (FM, 25V, kuna tühijooksul pinge ca 17,6V)
C20/21 100uF => 220uF (FM)
C33/34 100uF => 100uF (FM)
C851/852 100uF => 220uF (FM)
2) Signaalikonded
C817/818 47uF => 4,7uF (Wima)
3) Lõppastmefiltrid
C805/806/807/808 1000pF => 470pF (Wima)
C814/815 1200pF => 1000pF ( Wima)
C819/820 1000pF => OUT
1) Toiteahelad
+/-5V (IC802/803):
C23/24 100uF => 220uF (FM)
+6,2V/-6,4V (analoog-lõppaste):
C15/16 470uF => 1000uF (FM, 25V, kuna tühijooksul pinge ca 17,6V)
C20/21 100uF => 220uF (FM)
C33/34 100uF => 100uF (FM)
C851/852 100uF => 220uF (FM)
2) Signaalikonded
C817/818 47uF => 4,7uF (Wima)
3) Lõppastmefiltrid
C805/806/807/808 1000pF => 470pF (Wima)
C814/815 1200pF => 1000pF ( Wima)
C819/820 1000pF => OUT