I have a motorola MSR 2000 repeater. It has been working fine, then no power out at PA. On my exciter card (TLD924CPR) I am getting no x-mit switch voltage to the PA. I have narrowed it down to Q 554. 9.5v and Keyed A- are present at the transistor, with no out put from the transistor (9.3v normal).
The motorla part number is Q 554 - 48-869649 PNP M9694. Can anyone give me a cross-refrence for a replacement. Thanks Ricky K5REP
