CFD-S40CP
Ver 1.1 12001.07
TUNER SECTION 0dB = 1 ?VMW/LW IF ADJUSTMENT
Adjust for a maximum reading on level meter.
AM Section
T1455kHz
Function switch : AM (US, Canadian, Korean, Taiwan)
MW or LW (AEP, UK)( ): AEP, UK
Volume: MINAM (MW) FREQUENCY COVERAGE CHECK
530 kHz1,710 kHz
AM RF signalFrequency DisplayPut the lead-wire
(531 kHz)(1,611 kHz)
generatorantenna close to
+ 0.7 V+ 1.2 V
the set.Reading on Digital voltmeter 1.0 (0.8)4.8 (5.0)
� 0.5 V� 0.6 V
Adjustment Part<confirmation><confirmation>
30% amplitude modulation by 400Hz( ): AEP, UK
signal.
AM (MW) TRACKING ADJUSTMENT
Output level : as low as possible
Adjust for a maximum reading on level meter.
FM SectionL4 (L3)CT3
Function switch : FM620 kHz (621 kHz)1,400 kHz (1,404 kHz)
Volume: MIN
LW FREQUENCY COVERAGE ADJUSTMENT (AEP, UK)
FM RF signal
Frequency Display153 kHz279 kHz
generator
+ 0.3 V
Reading on Digital voltmeter0.75.0 ? 0.1 V
0.01?F� 0.4 Vtelescopic
antennaAdjustment Part<confirmation>L4
terminal
22.5kHz frequency deviation by LW TRACKING ADJUSTMENT (AEP, UK)
1kHz signal.Adjust for a maximum reading on level meter.
Output level : as low as possible
L3CT5
162 kHz261 kHz
Y Connecting Level Meter (FM and AM)
FM FREQUENCY COVERAGE ADJUSTMENT
level meter
(range: 0.5�5 V ac)Frequency Display87.5 MHz108 MHz
Reading on Digital voltmeter1.6 ? 0.4 V4.0 ? 0.3 V
32 &
Adjustment Part<confirmation>L2
set
FM TRACKING ADJUSTMENT
i jackAdjust for a maximum reading on level meter.
L1CT1
87.5 MHz108 MHz
Y Connecting Digital Voltmeter (FM and AM)
Adjustment Location : Main board (See page 15)
digital
voltmeter
100 k&
TP (VT)
(JW17)
Y Repeat the procedures in each adjustment several times, and the
frequency coverage and tracking adjustments should be finally
done by the trimmer capacitors.
14 |
ACEC
