4
DR-H300
ITEM
ME AS UR ING POI NT.
AD JUS TME NT
SG SETTING
TUN ER SETTING
AM
2. IFT
450kHz
1kHz , 30% mo d
T1 ,T2 ,T3
Adjust for max. output.
3. AN T CO IL
648kHz
1494kHz
1kHz , 30% mo d
1kHz , 30% mo d
T4
CT 1
Adjust for max. output.
Adjust for max. Output.
648kHz
1494kHz
999kHz
1. VOLTAG E
adjustme nt
1620kHz
T5
VT
8.0V
522kHz
adjustme nt
4. CT 1
adjustme nt
adjustme nt
repeat step 3
and 4
RESULT
adjustment
1. VOLTAGE
87.5MHz
108.0MHz
VT
8.0V
FM
4. RV1
adjustme nt
1KHz
22.5KHZ
100.0MHz
RV1
2-2-1 AM/FM alignment chart
VT
1.1V
2. IFT
T7
Adjust for max. output.
adjustme nt
VT
1.4V
100.0MHz
100.0MHz
22.5KHZ
Adjust for max. output.
