BEOMASTER 1500 found the prb. but need help. - BeoWorld Forum

This topic has 2 replies, 2 voices, and was last updated 2 years, 9 months ago by fodcreme.

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19 June 2022 at 04:37 #35594

fodcreme
BRONZE Member

Bad left channel- so I switched the two RCA HN 7748 and the problem moved to the right channel.
But I can’t find these RCA on the internet or what I can use instead. It is the two green ones, on the board IC101 and IC102.

Anyone who can help?

20 June 2022 at 07:30 #35595

Mark-sf
BRONZE Member

Those were power darlington transistors. You can use BDX33A and BDX34A to replace them.

20 June 2022 at 08:17 #35596

fodcreme
BRONZE Member

Thank u very much. Have a nice day. 🙂
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