I have no output on my ic-750 & cant get anyone too fix this rig

What type of CB are you using. FCC limits CB outputs to 4 watts AM and 12 Watts SSB. You must be trying to tune up a liner amp. Need more information

Have you checked the power supply section? Also look out for any IC's in the amp stages. They can go causing that kind of fault.

you blew the output Ic's (amps one or more ) you can fix this by replacing the output IC's

Without a Sams Photofact or a service manual I would go directly to the Power IC which is the largest Integrated Circuit mounted to a large heat sink. If you see any fuses they are probably for the power supply since any fused circuit on the speaker output would be ineffective because the IC would be damaged before the fuse would blow, but you need to check them anyway. Since the short was at the speaker output your problem should be at the final stage of amplification, which is the Power Amp IC. Prior to the early 70's you would have transistors mounted to a heat sink which could be individually checked and replaced. Then manufactures started to use the Power Amp IC which are more costly but eliminate having to find matched pair transistors. All you can check on the Power Amp IC is if you have an input using an oscilloscope or signal tracer and the power to the IC. If you have an input signal and power to the device with no output, I would replace the IC. Unless you have a test circuit for the IC you cannot test it completely unless you have a device like a Huntron Tracker or build a test circuit using a signal generator and a power supply to measure the gain of the IC with an oscilloscope. Short of ordering a service manual this is a good place to start.

Hello
Have you recently replaced its Line Output Transformer [LOT]?. If so have you replaced it with same type and number? Verical bars are due to LOT to Deflection Yoke mismatching. It is known as "Yoke Rigging" technically. Replacing the vertical Ic won't help in this problem . If you have replaced the LOT, the replaced one is not orginal. Ok

NAother option is to fix a universal amplifier kit into the set which powers from the same voltage preferrably a MOSFET drive which are very much available in the market and can be suited into the set. They will alos be very effficient but take care tto do the fixing mechanically , connecct the right power and groung with good shielding. Disconnect the old amp totally and use the power lines that come to the IC. I hope this works for you. Good day

will be output ics check the ics on the sides of board and see if any are burnt

you need an asio driver for your rig kontrol.. you are probably set to use DirectX drivers, which will give you latency of 50ms and waaaayy beyond... By contrast, ASIO drivers will give you sub-10ms latency... Most people can play at around 7ms, but im picky, and no more than 5ms will do for me..

Go download the drivers from NI site, and try those.. if that doesnt work, there is ASIO4ALL... google and read.,. this will help ya

keep playin
DJYoshaBYD

Where are the convergence output IC's. I have the replacement parts at home but I can't find where to install them because the old ones were removed.

Does anyone have a picture diagram?

Thanks,
Javier

hi, try reinstalling or upgrading your driver, if you dont have one try www.driversguide.com let me know