15
ZS-S2iP
TUNER SECTION 0 dB = 1
µ
V
• AM Section
Setting:
RADIO BAND•AUTO PRESET button: AM
• FM Section
Setting:
RADIO BAND•AUTO PRESET button: FM
• Connecting Level Meter (FM, AM)
• Connecting Digital Voltmeter (FM, AM)
• Repeat the procedures in each adjustment several times, and the
frequency coverage and tracking adjustments should be finally
done by the trimmer capacitors.
Put the lead-wire
antenna close to
the set.
AM RF signal
generator
30% amplitude
modulation by
400 Hz signal
ANT2
FM RF signal
generator
75 kHz frequency
deviation by 1 kHz signal
output level : as low as possible
0.01
µ
F
set
i
jack (J321)
set
32
Ω
level meter
(range: 0.5–5 V ac)
digital
voltmeter
100 k
Ω
TP (VT)
AM IF ADJUSTMENT
Adjust for a maximum reading on level meter.
T1
450 kHz
AM FREQUENCY COVERAGE CHECK
Frequency Display
530 kHz
1,710 kHz
Reading on Digital voltmeter
0.8 ± 0.3 V
5.8 ± 0.1 V
Adjustment Part
L3
<confirmation>
AM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
ANT1
CT3
620 kHz
1,400 kHz
FM IF ADJUSTMENT
Adjust for a maximum reading on level meter.
L6
10.7 MHz
FM FREQUENCY COVERAGE ADJUSTMENT
Frequency Display
87.5 MHz
108 MHz
Reading on Digital voltmeter
1.5 ± 0.3 V
3.0 ± 0.2 V
Adjustment Part
<confirmation>
L2
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L1
CT1
87.5 MHz
108 MHz
Adjustment Location: See page 16.
SECTION 4
ELECTRICAL ADJUSTMENTS
Summary of Contents for ZS-S2iP
Page 18: ...18 ZS S2iP MEMO ...
