SUNDOWN SAX-125.4

Thread starter luigidedom
Start date 2014-07-31 10:07 am

Status: This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.

luigidedom

2014-07-31 10:07 am

2014-07-31 10:07 am

#1

Hi anybody have any idea what these ic's are, doing some reverse engineering im guessing the 2 outside chips are irs2092?

Perry Babin

2014-07-31 1:50 pm

2014-07-31 1:50 pm

#2

That should be correct.

luigidedom

2014-07-31 1:54 pm

2014-07-31 1:54 pm

#3

any idea what the center 1 would be? i have changed the irs2092's but amp still goes into protection

Perry Babin

2014-07-31 2:08 pm

2014-07-31 2:08 pm

#4

I don't know.

There's a 3k resistor near C75 that looks damaged.

luigidedom

2014-07-31 5:23 pm

2014-07-31 5:23 pm

#5

checked the 3k resistor it checks out fine

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Status: This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.

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