Repair case #432165 . 03/09/2025  . Marantz 2270 receiver. No sound. Relay – no click.

Found shorted output transistors in right channel , left channel is ok. Original – SJ2517 and SJ2518 .   Installed NTE 180 and NTE181.  NTE 181 must be on top.  No modification or adjustments needed. Direct replacement.