RXD-355
12
ADJUSTMENT
• FM
Notes
1. Description of the "FM IF Adjustment" is not carried on this manual.
It is because the IF coil in the FM front end section has been best adjusted in the factory so that its further adjustment is
not needed at the field. When replacing the FM front end assembly, no adjustment is needed either.
2. The parts in the FM front end section are prepared in a complete unit, so you can't obtain each part individually.
TUNER SECTION
fL : Low-range frequency
fH : High-range frequency
• AM IF/RF
Signal generator : 400HZ, 30%, AM modulated
✽
1. Input Antenna
Output : TP302
✽
2. Input Antenna
Output : TP301
Test Stage
Frequency
Frequency Display
Setting/Adjusting
Parts Instrument Connection
AM IF
450kHz
1620kHz
T351
✽
1
AM Band Coverage
-
522kHz
(fL) : T306 1.1±0.1V
✽
2
AM Tracking
990kHz
990kHz
(fL) : T303
✽
1
SO301
FM ANTENNA
AM LOOP
ANTENNA
T303
IC301
í
AM
TRACKING
✽
R381
ï
TP301
T306
✽
solder side view
ï
AM BAND
T351
COVERAGE
TP302
ó
R357
AM
ADJUSTMENT POINTS
(Component Side View)
