Kenwood TK-7160 Service Manual page 29

Adjustment Location
■ Adjustment Points
– +
TEMP2
CNVSS
5M
RESET TXD
RXD
CV
POWER
ANT
TX-RX UNIT
Foil side
BPF
TC441
L321
■ Notes
• EEPROM
The tuning data (Deviation, Squelch, etc.) for the EEP-
ROM, is stored in memory. When parts are changed, re-
adjust the transceiver.
• AF PA IC (IC281)
How to mounting the IC281.
Pin 1 marker
Part name label face down
ADJUSTMENT
IC502
TEMP1
PC
8T
BPF
IGN
AFV
TX-RX UNIT
Component side
+
–
Q502
G
TC442
TX-RX UNIT
Component side
TK-7160/7162
• Speaker Cable
The speaker cable should be formed before mounting the
shield cover as below.
Test Frequency
Channel RX (MHz)
1 155.05
2 136.05
3 173.95
4 155.00
5 155.20
6 155.40
Test Signaling
RX
1 None
2 None
3 QT : 67.0Hz
4 QT : 151.4Hz
5 QT : 210.7Hz
6 QT : 254.1Hz
7 DQT : 023N
8 DQT : 754I
9 DTMF : 159D
10 None
11 None
12 None
13 FleetSync 1200 bps
: 100~1000
14 FleetSync 2400 bps
: 100~1000
15 None
16 5-Tone
CCIR 12345
Speaker
cable
Locator
TX (MHz)
155.10
136.10
173.90
155.00
155.20
155.40
TX
None
10Hz Square
QT : 67.0Hz
QT : 151.4Hz
QT : 210.7Hz
QT : 254.1Hz
DQT : 023N
DQT : 754I
DTMF : 159D
DTMF Code 9
MSK 1200 bps
MSK 2400 bps
FleetSync 1200 bps
: 100~1000
FleetSync 2400 bps
: 100~1000
Single Tone : 1000Hz
5-Tone
CCIR 12345
29