Panasonic RX-FS50 - Schematic Diagram Overview

RX-FS5O |
|
Type
lilustration
of
IC’s,
Transistors
and
Diodes
|
LA1828 BA3313L
RVTDTC144EST RL154M11
Ca
_ Cathode
schematic Diagram
28C829D
28C2001K
28A1127-S
28C1685-QNC
Anode Cathode
s—S}— ca
(This
schematic
diagram
may
be
modified
at
any
time
with
the
development
of
new
technology.)
Notes:
2 S1-1 ~ Si ~ 8 : Selector switch to “FM” position.
(F...FM, M...MW, S1...SW1, S2...SWe2)}
¢ $301-1 ~ 3301-4 : Function select switch to “TAPE/OFF” position.
(T...TAPE/OFF, R...RADIO)
¢ $302-1 ~ $302- 6 : Record/Playback select switch to “PLAYBACK”
position.
(P...PLAYBACK, R...RECORD)
¢ 5303 : FM mode/BP select swiich to “MONO/ I” position.
(M/T...MONO/T, S/T... STEREO/1)
» $2 : Motor switch.
e $901: Voliage select switch “110 - 127V” position.
¢ VRSO1-1, VR301-2 : Tune adjusiment.
° VR302-1, VR302-2 : Volume adjustment.
e DC voltage measurements are taken with electronics voltmeter.
The negative terminal of the battery provides negative meter connec-
tion point.
No mark... TAPE PLAYBACK, < >..FM, ( )...AM.
* Important safety notice
Components identified by 4A mark have special characteristics impor-
tant for safety.
When replacing any of these components, use only manufactue’s speci-
fied parts.
e * mark indicate printed coil.
* Signal lines
<=> : FM signal line e=amp> : Tape playback signal line
[=—> : Record signal line e===® : Main signal line
aspese : +B line