Kenwood K2E Manual Do Utilizador

TH-K2AT/K2E/K2ET

43

J2

DC IN

J3

MIC

J4

SP

VR1

VR5

VR6

LV

B

LCD

ANT

BTEMP

GND

SET

TX-RX UNIT (A/3)
Component side view

CN1

1

GND

GND

2

Vol-OUT

RX audio volume output

3

Vol-IN

RX audio volume input

4

EN2

Encoder 2

5

GND

GND

6

EN1

Encoder 1

CN2

1

SPK

Internal speaker audio

2

SPG

Audio ground

CN6,

1

PTT

PTT

CN7

2

KIN4

Key matrix input

3

KYO2

Key matrix output (MONI key)

4

KYO1

Key matrix output (LAMP key)

5

BL

LCD backlight control

6

GND

GND

CN8,

1

KIN1

Key matrix input

CN9

2

IM

Internal microphone

3

KYO3

Key matrix output

4

8M

8V power supply

5

KIN4

Key matrix input

6

MIG

Microphone ground

7

LAMP

Key illumination control

8

GND

GND

9

KYO0

Key matrix output

10

KIN2

Key matrix input

11

KYO1

Key matrix output

12

KIN0

Key matrix input

13

KYO2

Key matrix output

14

KIN3

Key matrix input

TX-RX UNIT (A/3) : TX-RX↔VOL/ENC

TX-RX UNIT (A/3) : TX-RX↔Internal speaker

TX-RX UNIT (A/3) : TX-RX↔TX-RX UNIT (B/3) : 10KEY

TX-RX UNIT (A/3) : TX-RX↔TX-RX UNIT (C/3) : PTT

VR1 : TX frequency
VR5 : MAX DEV
VR6 : DCS modulation valance
LV

: VCO lock voltage terminal