ultrasparc
Active Member
Hi
In the, what seems to be a, never ending process, of restoring my SX-1080, I'm about to replace the 2 relays on the AWM-120 protection board.
As MTF has mentioned in post #30 http://audiokarma.org/forums/index....-relay-replacement.150439/page-2#post-6759577, a replacement for the speaker protection is mouser part# 653-MY2-02-DC48, which is in stock.
When it comes to the soft start relay, the mouser part is 653-LY1-0-DC48, but since it isn't available I have the choice to either:
replace 2.2 K Ohm R12 with a 1.7 K Ohm +3 watt and use the 24 Volt version 653-LY1-0-DC24or
If the only difference between 653-LY1-0-DC48 (unavailable) and 653-LY1F-DC48 is the flanged cover, I would think that 653-LY1F-DC48 is the better choice?
From photos from the net it looks like I must be prepared to file down the width og the pins, to make them fit the mounting holes - is this correct?
When I look at the drawing on the data sheet for the MY it shows 8 pins, but only 6 pins can be seen on the schematic in the service manual. How do I treat this difference - is it self explanatory, once I have the MY2-02-DC48 in hand?
Thanks
Ole
In the, what seems to be a, never ending process, of restoring my SX-1080, I'm about to replace the 2 relays on the AWM-120 protection board.
As MTF has mentioned in post #30 http://audiokarma.org/forums/index....-relay-replacement.150439/page-2#post-6759577, a replacement for the speaker protection is mouser part# 653-MY2-02-DC48, which is in stock.
When it comes to the soft start relay, the mouser part is 653-LY1-0-DC48, but since it isn't available I have the choice to either:
replace 2.2 K Ohm R12 with a 1.7 K Ohm +3 watt and use the 24 Volt version 653-LY1-0-DC24
use the 653-LY1F-DC48.
If the only difference between 653-LY1-0-DC48 (unavailable) and 653-LY1F-DC48 is the flanged cover, I would think that 653-LY1F-DC48 is the better choice?
From photos from the net it looks like I must be prepared to file down the width og the pins, to make them fit the mounting holes - is this correct?
When I look at the drawing on the data sheet for the MY it shows 8 pins, but only 6 pins can be seen on the schematic in the service manual. How do I treat this difference - is it self explanatory, once I have the MY2-02-DC48 in hand?
Thanks
Ole