Icom IC-T3H (IC T3 H ICT3H) user and service manual, modifications

1. Remove the battery pack.
   
   
2. Peel off the black plastic panel on the bottom. (it will re-stick in place).
3. With the white expansion connector on your left side, locate the series of diodes in the upper right side of the opening. Remove the diodes located on the far left side on the lower row (see text diagram).

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|                                                      o    o   o   o   o     |
|                                                      I    I   I   I   I     |
|     Option Connector                                 o    o   o   o   o     |
|   ____                                                                      |
|  |                                                  |    |                 |
|  | - - |                                             |    |                 |
|  | - - |                                Remove this  |    |                 |
|  | - - |                               2 diodes ONLY!|    |                 |
|  | - - |                               --------------+----+                 |
|  | - - |                                                                    |
|  | - - |                                                                    |
|  | - - |                                                                    |
|  | - - |                                                                    |
|  | - - |                                                                    |
|  | - - |                                                                    |
|  |____/                                                                     |
|                                                                             |
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                        Mod by: Wolf - DL5DKW