Adjustment - Kenwood RXD-355 Service Manual

RXD-355
QQ
3 7 63 1515 0
TUNER SECTION
fL : Low-range frequency
fH : High-range frequency
• AM IF/RF
Signal generator : 400HZ, 30%, AM modulated
Test Stage
AM IF
AM Band Coverage
AM Tracking
✽
1. Input Antenna
✽
2. Input Antenna
SO301
FM ANTENNA
TE
L 13942296513
• 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.
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ADJUSTMENT

Frequency Frequency Display
450kHz
-
990kHz
Output : TP302
Output : TP301
IC301
✽
R381
TP301
✽
solder side view
T351
AM
x ao
y
. i
8
Setting/Adjusting
1620kHz T351
522kHz (fL) : T306 1.1±0.1V
990kHz (fL) : T303
AM LOOP
ANTENNA
T303
í AM
Q Q
3 6 7
TP302
ó
ADJUSTMENT POINTS
(Component Side View)
u163
2 9 9 4
Parts Instrument Connection
✽
✽
✽
TRACKING
1 3 1 5 0 5 8 2 9
T306
ï
AM BAND
COVERAGE
R357
m
co
.
2 8
9 9
1
2
1
9 4 2 8 9 9