News of IC-756PROII P-ROM update

This each time you to purchase the IC-756PROII thank you truly.
Placing at the IC-756PROII which starts sale from July first decade, at the time of CW reception, facilities of specification
At fixed state, it was discovered that the below-mentioned malfunction is caused. Because itself of this inside, professional
Because you replace the IC of the P-ROM for updating the gram, the news to be
It is it does.

Condition of malfunction
When defaulting, at CW-R mode the signal the case of reception, when the BPF is turned to ON (the IF filter
Is set below the 500Hz when when) with the CW pitch knob variable it is done the reception signal from reception zone outside the passband, you put away.

Serial number of corresponding product
S/N 01001 - Up to 01200
(Serial number is printed to the seal which is stuck in the central part of the rear panel)

Method of ROM exchange
- You bring to the store where serial number of the product in regard to verification, to buy it receives
I-USE  or to Icom place of business service department of the vicinity at cash on arrival machine
We ask sending back the vessel. At this one you update gratuitously.

- When you exchange on customer side, the I-USE  to
Ahead serial number (2), address (3), name (4), communicating of the (1) product please communicate telephone number.
You send the P-ROM IC for exchange. Furthermore, as for the old P-ROM which is exchanged,
At the enclosed sealed letter it is difficult, but way the I-USE  (to you send back, prayer
It is to call it does.

Tip of inquiry
I-USE,
Postcode 547-0004 the Osaka city plain Ku Kami saddle work 1-6-19
Telephone number 0120-03-3423 (free dial)
E-MAIL

Way also in the future there are no times when we apply this kind of inconvenience, at our company thorough quality system. The place where it keeps doing strengthening it is existence.



Procedure of P-ROM exchange (please handle and refer to the disassembly procedure of the instruction manual P100)

You remove the cover of the (1) itself base, from MAIN unit DSP unit remove
(Being to be socket system it pulls DSP unit from MAIN unit and pulls out)
When the sealed tape which has been stuck to the DSP unit is peeled you can verify the P-ROM
Using the (3) pincette, and the like from the IC socket prudently the P-ROM you remove
In order position of the (4) keyway (the direction of the IC) not to make a mistake, the new P-ROM in the socket you install
The sealed tape for (5) exchange in similar position it sticks on the DSP unit in MAIN unit you install.
The (7) itself base cover is installed


P-ROM Update