Panasonic RF-2200BS - SW RF Alignment

| il. SW RF ALIGNMENT
SIGNAL GENERATOR or
WEEP
GENERATOR
RADIO
DIAL
INDICATOR
=
SETTING
(VTVM
or
SCOPE)
ADJUSTMENT
REMARKS
Connect to test point
through ceramic capacitor
{10PF). Negative side
| to point
Lis (SW1 OSC Coil)
L7 (SW1 ANT Coil)
Adjust for maximum
Output meter
output.
across voice coil.
(1); SW1
Refer to note 1.
Cii2 (SW1 OSC Adjust for maximum
| 8 MHz _ Trimmer) output.
(2)) Swi | uw 8 MHz Palerta neta: Ces (SW1 ANT Repeat steps (1)
| Trimmer) and (2).
Adjust for maximum
8
MHz
|
Le
(SW2
ANT
Coil)
output.
Refer to note 1.
Adjust for maximum
Ces (SW2 ANT output.
Trimmer) Repeat steps (3)
and (4).
SW3-RF ALIGNMENT
ap
|
|
| 7 _ Lie (SW3 OSC Coil) , Pee
| 12 MHz | Adjust for maximum
(5)| SW3 | uv | 12 MHz Bier kes eke a. : Ls esi” ANT output.
!
|
:
Ci13
(SW3
OSC
|
Adjust
for
maximum
16
MHz
|
16
MHz
|
Trimmer)
|
output.
.
Refer to note 2. 4 Car (SW3 ANT _ Repeat steps (5)
| : Trimmer) / and (6): |
2 eaten en oe earn serene inten enerearataat-snrenareet
SW4-RF ALIGNMENT
|
|
|
rr
A
eas
Wer
Sa
|
|
|
16
MHz
|
|
7
!
|
Adjust
for
maximum
(
)
SW4
"
16
MHz
!
a
aieiio
note
1.|
W
|
Lio
(SW4
ANT
Coil)
output.
-
| Adjust for maximum
|
| | | |
! | 20 MHz SS |
8
:
|
Cas
(SW4
ANT
output.
(8) Sw4 ‘ | 20 MHZ ter to note 2._ a | Trimmer) Repeat steps (7)
:
!
|
|
and
(8).
SW5-RF ALIGNMENT
| 20 MHz. ZO MHz. L17(SW5 OSC Coil) | Adjust for maximum
(9)}
SWS
|
u
Refer
to
notet.
Mu
'
Li1
(SW5
ANT
Coil)
|
output.
|
i
|
|
aad
eee
ee
ee
ee
Og
en
|
|
|
|
Sau
|
_
Cita
oe
a
|
Adjust
for
maximum
| | Zz rimmer | output.
(10)}
SWS
|
”
—
4
MINZ
Refer
to
note
2.
4
Ces
(SWS
ANT
—-
Repeat
steps
(8)
| | | | | Trimmer) and (10).
SW6-RF ALIGNMENT
: _ : ites ee
| |
|
|
24
MHz
..,
|
Adjust
for
maximum
(11)| SW6 Ww 24 MHz Refer to note 1. W | Li2(SW6 ANT Coil) "output.
|
| 28 MHz | Coo (SW6 ANT
| Refer to note 2. | | Trimmer)
Adjust for maximum
output.
Repeat steps (11)
and (12).
|
|
1
|
Notes: 7
1.
Set
tuning
capacitor
to
maximum
capacity
(minimum
2.
Set
spread
dial
to
0
kHz
by
turning
4
times
to
clockwise
frequency),
tuning
knob
to
fully
counter-clockwise,
from
the
position
of
note
1.
spread dial to 435 kHz, as shonw in fig. 23. Then set
tuning knob to clockwise and set spread dial to 0 kHz,
as shown in fig. 24.
RF-2200BS@ 9)