M10 not RX???

[w2rac]

Picked up an M10 this weekend at the Melbourne Hamfest.
Reprogramed ok.
BUT I can not seem to get it to RX. No audio from the speaker.
Does this one "beep" when you turn it on.

Also when I was programming it I noted that I could not change the accessory plug function. I want to use as a backup for my IRLP and need to set to general function to use pin 8 for COS or a voltage difference durring RX.
ANY SUGGESTION?

Thanks
W2RAC (@yahoo.com)

[bram380]

May be squelch type in TPL/DPL mode.
Choose CSQ squelch type at rx freq.
Check again with RSS.
If no rx but tx okay, please check IF X'tal.
Thank you.

SUTAJI,
Indonesia

[w2rac]

I did set to CSQ for TX and RX.
I will check the IF.
I did notice in the logic board there seems to be a part removed. In the front corner near the mic connector between the circuit board mounting screw and the leg of the audio amp a 3 pin transistor is missing.
<p>
[/img]

[EKLB]

Gone

[zetron]

Don't believe you can program the J5 connector on the M10 or M120 series. Only the M130 or GM300 series can be programmed.

[w2rac]

More fuel to the fire.
Tested the radio via the CSQ test point on the logic board.
I do see a voltage difference as expected!!!
Just no audio???

ARG!!!

Next I am going to try to test the audio amp.