RE: reset radio ? more maybe for IC756

[ROLAN CLARK]

Does this help?

 

• Circuitry Fuse (PA Unit): A separate 5 A fuse is located inside the PA (Power Amplifier) unit. This fuse specifically protects the internal circuitry, including the finals, from damage due to excessive current.
📍 Location & Replacement: To access the circuitry fuse:
1. Remove the top cover of the transceiver.
2. Unscrew and lift the shielding plate over the PA unit.
3. Locate and replace the 5 A fuse as needed.
Always disconnect the DC power cable before attempting any fuse replacement to avoid electrical hazards.

 

Take care,

73 de rolan wa3pbc

On 09/07/2025 11:37 AM EDT to...@poffenberger.us wrote:

 

 

Rolan,

 

During the later part of the picnic table debug effort the guys did a default to factory reset on the radio.  That did get a red icon to light when pressing TX but still no apparent RF out on the power meter.  With the poor contrast on the display it’s a little hard to see what the radio might be indicating.

 

Regards,

Tony KC3MBE

 

From: ROLAN CLARK <rolan...@comcast.net>
Sent: Friday, September 5, 2025 9:39 PM
To: ber...@gmail.com; to...@poffenberger.us; Steve <skl...@comcast.net>
Subject: reset radio ?

 

Bob and all,

 

You have probably tried this but maybe a CPU reset will give a clue. It will wipe out all your memories I believe.

Take care,

73 de rolan wa3pbc