Sharp FV-1800 - Page 13

Ss
c---
rle- oo eae
Q4 Q5
2SKI9 2SC535A
FM RF AMP FM MIX
ROD ANT
A 8B
ioe
(?)
Od NM!
°
Q7
2SA234B
Ist IF AMP
Q8
2SA234A
2nd IF AMP
C9l 4P
swi-2B °9
(A)
°
3
Q9
2SA234A
3rd IF AMP
Q
2SA234C
[AM RF AMP,
t
HE:
It
cl2 i
Cy
COp es sits= =F
et aie
I
1
2
eee |
O
!
— ai: 20)
casey | 1
16
= a: | aa eee ll
2SA234B it
A234
C64 "*2000P
AM OSC = |
4 cestlom
(y
\swi
60
-
Rig
-4F 50 LY
NN a ; 5000
r a4 6 SWI-3F , £ |
1
i
68
HC]
ipor| Pid, (300P sit |)
ri aga C67 370P C6 | |
1
tix [eS
FINE
TUNING
OIM
ic
R13 > SP Bs:
22K C66 _I70P c7 4
SW
“3B
Oc
1, FREQ. RANGE
LW 150-370 kHz MW 520-1620 kHz SWi1 1.6 - 4.3 MHz
SW2 3.9-12 MHz SW312 -26.5MHz FM 88 -108 MHz
IF AM455kHz FM 10.7MHz
2. CAPACITANCE VALUES ARE IN MFD P*MMFD
+ 3 RESISTANCE VALUES ARE IN OHM K#l000
cio J
09 25V
IsI7I5 ~220
AN
R33
33K swi-28
(B)
SW32 BATTERIES
lev 6
ay
2S8C830B
pe STABILIZER
Cig
Ras
{cil
|r
Le
ei
OI7
*
EE
ah
“1000
*
|
Le3
R58
JCIC3
.OOIM
2R54
_s
6
re
10K
ainicre
EARPHONE
JACK
1
|
“150K
ve
(Ka
a
|
ssbilict
:
i
R62
Siw
25R04
om”
ey
AA
iW
WW
33K
|
:
;
R40] C407, R59 C104 | E117 * R67 SP-I
1
[vr
1
50K
VR
1gB0K
OF
+560
-
33
We
|
470K
soa
ROK
E
|
quiets
o;
{
C410
Races
VIO
“C403
Fc45
|
R523
cog
Sas7_
(IC
1)
OV
|
SWI“48
O79
SPEAKER
1
T
022
15K
022
22M
a
63V
0
+
[470
Un
RéS
O3
R4!!
ot
=
io
04
|
lek
+
cle
R6I
‘Ti:
Leena
ie
ew
|
_*.0e2
a7
&(3)pia
R63
os
Ql!
Ql2
QI3
YoW
s
2SC458B
2SC458B
288758
014.015
AUDIO
AMP
AUDIO
AMP
AUDIO
DRIVE
2SB3708
OUTPUT
Figure 12 SCHEMATIC DIAGRAM
16