quick ms2250 question

marko · Post by **marko** » Mon May 28, 2007 1:36 am

i had my system on today and i noticed there are 6 leds on the board of my original ms2250 but only 5 on

never noticed the other 2 before that appear to be unique to the ms2250 but the one on the right channel is not lit, is this something to do with it being brigded?

odd, even odder i never noticed them before

brenzbmr@sb · Post by **brenzbmr@sb** » Mon May 28, 2007 12:19 pm

post a pic of the board.

marko · Post by **marko** » Tue May 29, 2007 9:47 am

here you go, i've circled the led's in question...

ps, sorry about the huge bad picture, i had to turn the flash off to show the led's lit up properly!

1moreamp · Post by **1moreamp** » Tue May 29, 2007 9:57 am

Second internal clip led, left out on later models "Same as the other clip lights just on the board" C

marko · Post by **marko** » Tue May 29, 2007 10:03 am

so i have the same problem with this amp like i had with the ms2125? only the clip lights are on the board on these?

1moreamp · Post by **1moreamp** » Tue May 29, 2007 3:37 pm

marko wrote:so i have the same problem with this amp like i had with the ms2125? only the clip lights are on the board on these?

YUP ! comes from over driving the amp into clipping till the dang light stays on permanent it seems

Or your amp could be telling You need two amps

marko · Post by **marko** » Tue May 29, 2007 9:18 pm

1moreamp wrote:
marko wrote:so i have the same problem with this amp like i had with the ms2125? only the clip lights are on the board on these?

YUP ! comes from over driving the amp into clipping till the dang light stays on permanent it seems
Or your amp could be telling You need two amps

odd, i very rarely spank my subs that much as it's set up for pure sq!

don't think there's room for another amp

brenzbmr@sb · Post by **brenzbmr@sb** » Tue May 29, 2007 11:51 pm

wow, i have rev b and seen no 6 leds ever on my board.

that looks to be a later rev board since the amp came out later in the
ms line up and the speaker termianls have the screw down terminals
and also the braided wire.

interesting...............thought i seen it all.

marko · Post by **marko** » Wed May 30, 2007 7:59 am

brenzbmr@sb wrote:wow, i have rev b and seen no 6 leds ever on my board.

that looks to be a later rev board since the amp came out later in the
ms line up and the speaker termianls have the screw down terminals
and also the braided wire.

interesting...............thought i seen it all.

every original ms2250 i ever saw had the same internal wiring and screw down conections too!!

show me pic of one that looks differant, i'm curious!!

1moreamp · Post by **1moreamp** » Wed May 30, 2007 9:40 am

All the boards I remember have the component holes, you just have to stuff the board with the missing components. Nico's 2250 10th has the component holes also just no resistors and LEDs.
According to my notes and reverse drawings these are nothing more than a on board clip indicators. PG decided to leave them out of most amps I have seen, but it can be added for those when the amp is inverted and under plexi. C