Panasonic RX-5080 - Block Diagram

BLOCK DIAGRAM
T2
AM IFT CF2 455kHz
Q4
iF AMP CFl 10.7MHz
<RADIO CIRCUIT>
S5-2
i IC
f FM RF/OSC
FM.AM IF Amps (3-0
ng
S)
peET/AF
AMP
j1d3
il
/ n-
tl >
Ve
| T3 +B
FM
IFT
Oo
S$3-3
FM STEREO LED
<PLAYBACK CIRCUIT> (L ch)
LINE
IN
HEADPHONE
IC?
LED DRIVE +B
iC6
POWER AMP
IC 4
TAPE AMP
Baionce Tone Valume
R/P
HEAD
i
VRI
VR2
VR3
(|neorss
j6em (3N)
TWEETER
sem (49)
<RECORDING CIRCUIT> (Loch)
LINE IN
Ic?
(3) .
LED DRIVE
IC 6
POWER AMP
HE AODPHONE
Ic 4
TAPE AMP
3)
AMBIENCE
COH3){8)9)
Lch
Rch toRch
Balance Tone Volume
Lech
SP
R/P HEAD
(|roores
Q9,10 +B l6cm (3M)
Bias OSC
TWEETER
5em (4)
<POWER SUPPLY>
T4
AC IN
SH
$12 O REGULATOR
BATT (t2v)
gap eevee
(UM-1X8)
Fig. 10