Kenwood TK-7150 Manual Do Utilizador

TK-7150

6-1. Voice Scrambler Board Connection
■ Modification

1. Remove the cabinet and shielding cover from the trans-

ceiver.

2. Remove the panel.
3. Delete R798 and R866 on the TX-RX unit.

■ Connection

The functions of pins of CN701 on the foil side of the TX-

RX unit are shown in the figure.

Join the CN701 connector to the voice scrambler board via

the E37-0808-05 connector cable.
Note : You must setup the FPU.

The Voice Scrambler Board is connected subsequent
to the de-emphasis circuit.

TXI (MIC signal input)

TXO (MIC signal output)

RXI (Audio signal input)

AC (Scrambler control signal output)

BC1 (Scrambler code signal output 1)
BC2 (Scrambler code signal output 2)
BC3 (Scrambler code signal output 3)
BC4 (Scrambler code signal output 4)

NC (Non connection)
NC (Non connection)

RXO (Audio signal output)

PTOS (TX signal output)

8C (8V output)

E (Ground)

CN701

1

14

Voice

scrambler

6-2. ANI Board Connection
■ Modification

1. Remove the cabinet and shielding cover from the trans-

ceiver.

2. Remove the panel.

■ Connection

Join the CN700 connector to the ANI board via the E37-

0808-05 connector cable.

When the ANI board QE-2 is used, you must also use the

E37-1075-05 connector.
Note : You must setup the FPU.

BUSY (Busy signal output)

EMG (Emergency signal output)

KEY (TX control signal input)

AUX (Emergency signal input)

INH (MIC mute signal input)

STON (Side tone input)

TCNT (Speaker mute signal input)

DATA (Data signal input)

E (Ground)

8C (8V output)

PTOA (PTT signal output)

DETO (Detected signal output)

NC (Non connection)
NC (Non connection)

CN700

1

14

ANI board

6-3. Example for Wire Connection
■ Picture (Scrambler board and ANI board)

Top view

Front view

R866

R798

TX-RX UNIT
Component side