ICOM IC-735

                                                                  RF Expanded

       1- Remove power and antenna.
       2- Remove screws and open top cover.
       3- Remove screws and set PA unit aside.
       4- Locate diode D33 and D34 on the top of the PLL circuit board.
       5- CUT the Teflon covered leads of diodes D33 and D34.
       6- Reassemble the radio.

NOTE: Accessing the main board may require taking out many of the
components of the radio.

Icom IC-735 ! Radio Model for display within Log-EQF --- 02/21/93 ---
0.0 ! Update rate in seconds - 0 is fast, while 10 is slow!
! Acknowledge command, if required
6 ! Bytes received from radio for ECHO or OK block
! Pacing or Initialize command, if required
H ! Hexadecimal (H) or String (S) instruction data type
F ! Commands sent to radio Forward (F) or Reverse (R) order
! -------------- FREQUENCY READ -------------------------
FEFE04E003FD ! Command to receive operating FREQUENCY from radio
10 ! Number of bytes expected from radio after FREQ command
6 ! Starting byte position for FREQUENCY value
4 ! Number of bytes in FREQUENCY value
R ! Frequency decoded in Forward (F) or Reverse (R) order
B ! BCD (B) or Weighted Binary (W) or Single-digit BCD (S)
! -------------- MODE READ ------------------------------
FEFE04E004FD ! Command to receive operating MODE from radio
7 ! Number bytes expected from radio after MODE command
6 ! Starting byte position for MODE value
1 ! Number of bytes in MODE value
! Bit mask for MODE value, if required
3 ! Value for CW
0 ! Value for LSB
1 ! Value for USB
5 ! Value for FM
2 ! Value for AM
7 ! Value for FSK
! -------------- FREQUENCY SET --------------------------
FEFE04E00500000000FD ! Command to set the operating FREQUENCY
6 ! Starting byte position for FREQUENCY value
4 ! Number of bytes in FREQUENCY value
! -------------- MODE SET -------------------------------
FEFE04E00600FD ! Command to set the operating MODE
6 ! Starting byte position for MODE value
1 ! Number of bytes in MODE value
3 ! Value for CW
0 ! Value for LSB
1 ! Value for USB
5 ! Value for FM
2 ! Value for AM
7 ! Value for FSK