Am-Rf Alignment; Sw1-Rf Alignment (Gc); Sw2-Rf Alignment (Gc) - Panasonic SA-AK18 Service Manual

11.2.2. AM-RF Alignment

SIGNAL GENERATOR OR SWEEP
GENERATOR
CONNECTIONS FREQUENCY
Fashion a loop of 522 kHz
several turns of wire
and radiate a signal
into the loop ant. of
receiver.
Fashion a loop of 603 kHz
several turns of wire
and radiate a signal
into the loop ant. of
receiver.

11.2.3. SW1-RF Alignment (GC)

SIGNAL GENERATOR OR SWEEP
GENERATOR
CONNECTIONS FREQUENCY
Fashion a loop of 3.2 MHz
several turns of wire
and radiate a signal
into the loop ant. of
receiver.
Fashion a loop of 3.2 MHz
several turns of wire
and radiate a signal
into the loop ant. of
receiver.

11.2.4. SW2-RF Alignment (GC)

SIGNAL GENERATOR OR SWEEP
GENERATOR
CONNECTIONS FREQUENCY
Fashion a loop of 9.4 MHz
several turns of wire
and radiate a signal
into the loop ant. of
receiver.
Fashion a loop of 9.4 MHz
several turns of wire
and radiate a signal
into the loop ant. of
receiver.
RADIO DIAL SETTING
Tuning capacitor fully closed Headphones Jack (32Ω)
Fabricate the plug as
shown in Fig. 2 and then
connect the lead wires of
the plug to the
measuring instrument.
Tuning to signal Headphones Jack (32Ω)
Fabricate the plug as
shown in Fig. 2 and then
connect the lead wires of
the plug to the
measuring instrument.
RADIO DIAL SETTING
Tuning capacitor fully closed Headphones Jack (32Ω)
Fabricate the plug as
shown in Fig. 2 and then
connect the lead wires of
the plug to the
measuring instrument.
Tuning to signal Headphones Jack (32Ω)
Fabricate the plug as
shown in Fig. 2 and then
connect the lead wires of
the plug to the
measuring instrument.
RADIO DIAL SETTING
Tuning capacitor fully Headphones Jack (32Ω)
closed Fabricate the plug as
shown in Fig. 2 and then
connect the lead wires of
the plug to the
measuring instrument.
Tuning to signal Headphones Jack (32Ω)
Fabricate the plug as
shown in Fig. 2 and then
connect the lead wires of
the plug to the
measuring instrument.
19
INDICATOR ADJUSTMENT
(ELECTRONIC (Shown in
Fig.3)
VOLTMETER
OSCILLOSCOPE)
Z152 (GC),
Z101(GN)
(AM OSC Coil)
Z152 (GC),
Z101(GN)
(AM ANT Coil)
INDICATOR ADJUSTMENT
(ELECTRONIC (Shown in
VOLTMETER Fig.3)
OSCILLOSCOPE)
Z152
(SW1 OSC
Coil)
Z152
(SW1 ANT Coil)
INDICATOR ADJUSTMENT
(ELECTRONIC (Shown in
VOLTMETER Fig.3)
OSCILLOSCOPE)
Z151
(SW2 OSC Coil)
Z151
(SW2 ANT Coil)
SA-AK18
REMARKS
Adjust for maximum output.
Adjust for maximum output.
REMARKS
Adjust for maximum output.
Adjust for maximum output.
REMARKS
Adjust for maximum output.
Adjust for maximum output.