Panasonic RX-F20L - Page 9

RX-F20L
RX-F20L
RX-F20L
Procedure To remove —. Remove —. Shown in Fig. —. B LOC K DIAG RAM
KOU skaaatate ates oan aenees (A)x4
D4 Sees
Screw
(3x60)
.......
eee
eee
cece
eee
(B)x4
2
<RADIO
CIRCUIT>
EMRTEREO
TED
“O-lranio
urea
5
+B tae eee
F Ree rere Tuning Knob. ........ecececeeeeeeeeeeee (C)x1 Aenea is
Fine Tuning Knob ..................00. (D)x1 3 a io oa - FM MPX
/
Q3
04
|
SCreW
(3X8)
0...
cece
tee
eee
eee
e
eee
(E)x3
;
A
RE
wo
vom
ie
amp
1)
MMe
Din
iat
@
aie
IS
emraracrren
T
Telescopic Antenna Screw (3X10) ...cccceceeseeeseeveceueees (F)x1 2 or Aut CONV) : ae foro ovr wenh
i os
Connector
(5
pin)
..........:eceee
eee
(G)x1
L4,
5,6
pf
Pe
|
05
Q6
So
Connector (3 pin) .........eceeeee ee eee (H)x2 ; | aoe | | NINGEAMP tT Tuning AMP p} <a
2 Mechanism Screw (3X50) ..eccceecceeeeeeseceeeerees (I)x1 4 ie Lo _| DS TUNING LED
Screw (3X14)... eee eee eee (J)x2 [eee
Connector (4pin) ........... ee (K)x1
3 Main Circuit Board Screw (3%12) oo. ..c ec eeeecceceeeeeee sees (L)x3 5 <RECORDING CIRCUIT> (L-ch)
4 Dial Chassis SCrew (3X8) ...... cece cece ne cena eens (M)x2 6,7
. S2 13 ieee cad SPEAKER
Dial Drum Screw (2.6%8) ........ 0. ce ccc ee cece eee N)x1 7 4 | Q104. 105 re
5
(
)
(N)
2
EQ
AMP
}
C|
ar
Screw
(3X8)
«20...
cece
eee
ee
eee
ees
(O)x1
cmc
db
ice
3
6
sack
OleuN
pear
Screw
(3X6)
.....ccecscseseeseststeseseees
(P)x1
a
Pe
oe.
|
2
Ex
Se
occas Q502 ? t= :
7 LED Circuit Board Screw (3X8) ......... ccc cceeee eee ee eee eees (Q)x1 sz, 7 AGC Pe ere
8 TPS Circuit Board Screw (3X8) ...... cece eee eee eee ee enone es (R)x2 EXTMIC | O90 | oio4 — —— Rome. , +t
Q301
]
S
A
Screw (3x8) nia lates ain's olan Waiaie iatataratta Sera’ a' ai (S)x2 ° AGC rt BALANCE TONE VOLUME | Tae
2 Hepa’ Handle Holding Sprin T)x2 ? ° eee ee ma
andle Holding Spring ............... ( 5 Siieseed | i Tene HNE A
Q103 | AMBIENCE S31 |
SCLEW (3X8) ics assets eta Saad bebe (U)x2 Ree Rie ht eee cy 4 p 2 ‘A
10 Cacsene-Comballnany Cassette Retainer .................0... (V)x2 aievicne 2 2 me 1 —) ey 3 tiaw— |
3 ‘7 ere 2 |
c-
i
Q307,
308
Ach
]
=
a
aa
HEADPHONE
2
ECL ag Pa ce ‘é 18 | Bias osc | ‘i
L301 _ i e: err eames
z —
5
D
H
a)
LEVEL
METER
LED
3 Save Gee SPEAKE
aR
32
:
a
ae
>
Doe
|
3
4
—O-O-O—-O-O—,,
“8
R’P HEAD ae Pau Pot ies Cie
@
DIAL
CORD
LENGTH:
95cm
(42%/,)
2
|
arg
;
Mees
tle
eine
as | Ly]
‘eae: VR101 VR102 vR103 ia eae
Sica
—_
|b
_
oe
f
te
‘
4
oe | eee i pio
f | | 106. 206 | BALANCE TONE VOLUME | tw
1
3
eA
M——>
AMBIENCE 4h s34 a
aa | [HEADPHONE 1
“oF | — kN | |
4 soe 2)
DIN OUT (Lch) [eel i a! HEADPHONE 2
b | ie poe eee 4
( oe > Q304 | Q306 |
OUT (Reh) —— = Oe ARS Loe IC5 TPS o— TeSGRIVERI | 7
a sitesi sea eS L J il
+B
<POWER SOURCE>
5 Fie,
Q305
a | ae i ic if "| REGULATOR ames ane BALI
: : i
a : | [ee
{
ee ———™ AUDIO
| IC4
POWER AMP
—
BATT.
UM-2
x6
=
Perini
Sere
Pea
(9V)
i
.
IC6
[Fig.
10]
Lama
BEVEL
METER
AMP
TPS
1C5
[4]
[Fig.
11]
eae
5]