Note: I’m not marketing any sort of kit or “upgrade.”
My priority is doing repairs.
I offer this option for repairing faulty backlights.
My service is for customers/end-users only, not other shops.
The entire radio must be sent in for service, not just the front-panel.
My priority is doing repairs.
I offer this option for repairing faulty backlights.
My service is for customers/end-users only, not other shops.
The entire radio must be sent in for service, not just the front-panel.
Msr605 software for mac. Serial number and ESD Roomers are that ICOM says that it is no longer a problem after (re-)installing a few anti Electro Static Discharge components. According to ICOM America S/N after 3550 (if URL fails which I think it does or ICOM has removed the page, take a look here how it looked like), initial numbering principle, should be OK from the. The IC-756PROIII incorporates many of the features that made its predecessors so successful. However, the integration of the latest technology employed in the IC-7800 such as receiver technology, +30dBm class IP3, miniscope makes this new rig the very pinnacle of the IC-756PRO series. The Icom 756 Pro III was the last member of the venerable '756' family that started with the 756, 756 Pro, 756 ProII. This latest version offers some incremental improvements over the previous 756 Pro II: Improved Third Order Intercept point of +30dBm Real time spectrum scope (with mini-scope). Icom 756 Pro III. Condition is Used. Dispatched with Royal Mail 1st Class. Approximately 10 years old originally purchased from Martin Lynch and In excellent working order and condition with original Mic. It is boxed but not the original manufacturers box. Icom ic-756 pro 3 transceiver in excellent condition. Fully functional, works and looks great. It has a few light surface marks, but they are hard to see, and has a late serial number (3205866) this radio has been well cared for in smoke free / pet free home.
April 2018: I’m now able to convert backlight circuits from CCFL to LED in the following radios:
IC-746
IC-746PRO
IC-756
IC-756PRO
IC-756PROII
IC-756PROIII
IC-746PRO
IC-756
IC-756PRO
IC-756PROII
IC-756PROIII
If the original circuit is in bad shape, or the CCFL tube is very dim, I can replace the CCFL tube with a 12-volt LED strip. (Scroll down to see pictures.)
- I add a simple circuit (shown below) that allows the rig’s dimmer function to work as intended.
- No inverter or regulator circuits are used. So there are no RFI issues, and there are less components to fail.
- A regulator circuit is not required. The original CCFL driver circuit was not regulated, nor does the LED circuit need be. (If you experience flickering while transmitting, you likely have marginal supply voltage, or voltage loss through your DC power cable.)
- The circuit is so small, it can be built inside the original CCFL circuit’s shielded enclosure. But I find it best to mount the components on the back-side of the circuit board, where they can be easily accessed, without having to remove the board.
- The LED strip is a cool-white type, so the display looks as close to original as possible.
- I use the Flexfire UltraBright Slim Series LED strip, which is only 3.5mm wide, and fits perfectly in the IC-756PRO series displays.
- In the IC-746/PRO displays, there’s a wider opening, so I add a spacer.
- The IC-746/PRO series requires 3 sections of this LED strip. And the IC-756PRO series requires 7 sections.
(Update: I now use BD437TG instead of 2N6121.)
![Numbers Numbers](https://usermanual.wiki/Pdf/ICOMIC756PROIIIbrochure.1422727159-User-Guide-Page-1.png)
Icom 756 Pro Iii Serial Numbers 1
IC-756PROII with LED conversion at 100% brightness:
Samsung yp t9 mp3 player. IC-746 with LED conversion at 100% brightness:
Comparison of an original Pro2 CCFL tube (bottom) and a new LED strip (top):
Icom 756 Pro Iii Serial Numbers List
An LED strip all lit up: