Recent content by radiomaniacc

I have one that do the same thing... When turned on, the display light comes on but the freq. readout and the other indicators won't come on until about 4 secs. If the radio is left off for a week or more, then the readout won't come on for 5 minutes or more !!!! Have anyone found the cure to...

For those of you that still confused or unsure about the pinout for this particular combo (+2 & hr-2510) this is the correct combination: white to pin # 1 shield to pin # 2 black to pin # 3 red = no connect **Remember to put the switch to the electronic switching position** Tested...

Thanks RatsoW8 ! Apparently this is something normal on this mics. The battery is only engaged when the PTT is pressed. I'm still without audio. :headbang Cleaned the PTT metal contacts and check for continuity OK.. also touch-up all the solders on the amp board. Checked all wirings...

Thanks for the info guys... Something that I passed up was to check if the 9v was getting into the circuit. Checked continuity between the battery connector neg (-) lead and the chassis... curiosuly it measure open. The question seems obvious, but could someone please make the same measurement...

Just confirmed that the mic element is working and sounding gooddddddd !!! Also tested the amp pcb transistors and they are measuring. Now definitily the problem is on the amp pcb or the volume pcb... Or something still wrong with the pinout to the radio... Will see. Any ideas or past...

Inside the mic everything looks like new... all cables and solders looks good... Also the mic element looks like new. I'm starting to be suspicious about the two tiny transistors in the amp board. Did anyone have experience troubleshooting one of this mics ??

New 9v battery. Changed the switch position. Still no audio coming out. :headbang

Hi Robb ! Thanks for the info... just finished the mic wiring and it key up the radio but no audio coming out :rolleyes: Maybe the audio issue could something internal on the mic. I opened the mic and everything is looking fine, just like new... will keep doing troubleshooting, but the...

Hi to all, I got an old Turner +2 ssb mic and I want to hook it up to my President HR-2510. Could anyone please provide the correct wiring combination or pinout for the HR-2510 ?? The mic have 4 wires: white, shield, red and black. Thanks in advance !! :)

Good info mechanic. Thanks !! :thumbup:

Check it out. This is what I'm talking about. ;)

:bdh: Hi mechanic, The stains or marks that i'm talking about are dimmer. Could see throw it. They don't cover the digits. It is like some parts of the background become darker. 73's

Hello intruder Please report to us your result with this mod. thanks !!

Hello to all !! I have another question about my HR 2510. My radio TX freq is OK, but on the RX side on SSB I have to move the clarifier to the right (+) to clarify the stations. Even if I go to AM mode can notice that the carriers are a little offset to the same dirrection (+). How can the...

The past week openings gave me a beautiful flash back from early-mid 90's !!!! I'm pumped !! lol