CSI Pa Amplifier with Am/Fm digital tuner p30a

Hello ROSCOE, in your ION TOTAL PA MAX, you have two elements that sound, the speaker of bass, Woofer and the treble horn, Tweeter, question, only the Woofer does not work and if Tweeter, or just does not sound anything, or does not turn on
because it depends on the condition, you can have the Woofer burned or the Woofer and the Tweeter burned or the amplifier burned, in the last case the power supply burned
Comment on the condition of your ION TOTAL PA MAX, to find the best possible solution
I await your comment
Greetings Franco Dosil


Hola ROSCOE, en tu ION TOTAL PA MAX, tienes dos elementos que suenan, el parlante de graves, Woofer y la bocina de agudos, Tweeter, pregunta, solamente no funciona el Woofer y si Tweeter, o simplemente no suena nada, o no prende
porque depende de la condici?n, puedes tener el Woofer quemado o el Woofer y el Tweeter quemados o el amplificador quemado, en el ultimo caso la fuente de alimentaci?n quemada
comenta cual es la condici?n de tu ION TOTAL PA MAX, para encontrar la mejor soluci?n posible
Espero tu comentario
Saludos Franco Dosil
https://data2.manualslib.com/pdf6/135/13500/1349931-ion/total_pa_pro.pdf?8d8a6e132471d564af83dfaa2c307d40&take=binary

it is possible that the PA speaker output is intended for a normal (unpowered, unamplified) speaker. Perhaps in your case the audio you hear from the PA speaker is only signal leakage from the PA Speaker connection.
To know.. connect a regular speaker to the PA speaker connector (any speaker, home audio, old car 6x9....). If the PA works and drives the temporary speaker OK, and you hear no CB receive, then the PA output is for a normal speaker, with leakage of CB audio.
It is just a guess, but easy to try.

Are you following the user manual that came with the radio?
NB-ANL/CB/PA SWITCH: When the switch is in the NB/ANL position, the Noise Blanker (NB) and Automatic Noise Limiter (ANL) circuits are activated.
The Noise Blanker is very effective in eliminating repetitive impulse noise such as ignition interference. In the CB position, the PA function is disabled and the radio will transmit and receive on the speaker that is connected. In the PA position,
the radio acts as public address amplifier. Your voice will come out of the speaker that is plugged into the PA. SP. jack on the rear panel. The radio does not operate when you are in the PA mode.

When you plug a speaker into the ext. jack does it kill the radios internal speaker? It should until you unplug it; if not and you are following the about you may have a wiring issue with the jacks.

Have you tried another mic. First guess microphone wire broke or broke solder for audio wire in mic jack at mic cord.

per fcc rules (laws)? you cannot put an amp on a cb. max output 4 amps. you should be able to put a pa speaker using the pa output jack. take your radio back for warranty.

That sounds like mains hum! Most amps have large electrolytic capacitors to take it out. They can go faulty and let it in. They are high value often around 2,200 or 4,700 UF or higher.

Are you sure its not on PA mode? And if the meter swings forwards its not a finale. It could be a bad soldier or IC chip. If you don't have it on PA to see if your IC chip is good take an external speaker plug it into your PA jack in the back turn on the PA switch and then key up the radio.Does it squeal or make any kind of noise if yes the the chip is good if no then there's your problem.If it is good Then its could be just a simple bad soldier.

What type of PA speaker are you using? what OHM? and wattage.. A cb pa can only supply MAX 5watts into a pa speaker. It may be too big of speaker or bad speaker? if it works on cb.. wrong OHMS can make problems too..

you hook up the speaker the speaker neg on Right+ and pos on Left+

19 ohm - is very low :( - are you using a Impeandace meter to measure this -
Can you please email me the types of speakers and transformer used on the speakers
[email protected]
I am a services aget for Inter-M in Sydney Australia