Kenwood TK-3202 Service Manual page 26

TK-3202/3206
Common Section
Item Condition
1.Setting 1) BATT terminal votage:7.5V
2) SSG standard modulation
[Wide] MOD:1kHz,DEV:3kHz
[Narrow] MOD:1kHz,DEV:1.5kHz
2.VCO lock 1) CH:High
voltage
RX
2) CH:Low
3.VCO lock 3) CH:High
voltage PTT:ON
TX
4) CH:Low
PTT:ON
Transmitter Section
Item Condition
1.Frequency 1) CH:High
Adjust 2) PTT:ON
2.High power TEST CH: Low
Adjust
BATT terminal voltage:7.5V
PTT:ON
3.Low power TEST CH: Low
Adjust
BATT terminal voltage:7.5V
PTT:ON
4.Max deviation TEST CH: Center
Adjust
[Wide]
AG:1kHz/150mV
Deviation meter filter
LPF:15kHz
HPF:OFF
PTT:ON
[Narrow] TEST CH: Center
PTT:ON
5.VOX 1 TEST CH: Center
Writing AG:1kHz/45mV
26
ADJUSTMENT
Test equipment
Power meter
DVM
Test equipment
Frequency counter ANT
Power meter
Low' Ammeter
Center
High'
High
(5 points)
Low'
Center
High'
High
(5 points)
Power meter
Low Deviation meter
High Oscilloscope
(3 points) AG
AF VTVM
Measurement
Terminal
ANT TC2
CV
TC1
Measurement
Terminal
VR1
Programming
Software:KPG-87D
ANT
SP/MIC connector
Adjustment
Parts Method
3.4V (TK-3202 (K,M),
TK-3206 (M) )
3.2V (TK-3202 (K2,M2) )
3.0V (TK-3206 (M3) )
Check
3.1V (TK-3202 (K,M),
TK-3206 (M) )
3.2V (TK-3202 (K2,M2) )
3.0V (TK-3206 (M3) )
Check
Adjustment
Parts Method
4.2kHz
(According to
the lager +,–)
2.2kHz
(According to
the lager +,–)
Specifications/
Remark
±0.1V
0.6V or more
±0.1V
0.6V or more
Specifications/
Remark
High frequency
±50Hz
4.0W ±0.1W
1.9 A or less
1.0W ±0.1W
0.9 A or less
±50Hz
±50Hz