Technics SA-222

AM ANT
c8 4p
Q5
ra)
Ly
xi 95
$ 25C945
{| BUFFER
ah
cl2 0.001
+—
RQ 330
03
2SC 1675
FM composite signal
4
2SCl675
BUFFER
L_2) Er IO:
be
ey
+]!
[lo } \
wel
CII
0.01
g
Ox nT
=
nm
2
a
[4
oO
°
noae
Fil
clo2
0.022
Sp) 3 2 2 os ms
= °
OF
«
_
™$|
AM
OSC
2
set
rioz
98
s
°
°
x
8
roy
oO
4
90
= x3 o3 8 orn
aaa «S| 3 ar sp
(nd (i o RI4 100K oO
S Oo] cig °
ay ve mee a 1 CP) Hl °
my 3 [cies | & faz
~
$39P—
iv)
°
o.oo} =F &] 2 &
a oO a
AM composite signal
C204 0.01
C213 0.022
}—
C203 0.022
=~
R204 100K
C905, +35VI00
| cT2ol
C24 0.001
c904 0.022
Q90i~-903
2SCl8I5
LOOP FILTER
R429 330
R430 330
SVD BB31l2
tK-
R209 IK
R227 820
ja
(Tuner
DIOI~ 104
MA 150
4 N
o N
| “) 3
0 ©
me a al
ay a a
202,204,205 fo on s apes
MAI5o fre [|]
O O off
Ota 0203 0202
eel 2SC 1815 2SAI0I5
SWITCHING SWITCHIN
|_| 9 100
R931 10K
c922
0.01
SVIKPB553C
PRE SCALLER
7AM
ALLOCATION
Q907, 908, 910
2SA l015
R933 100K
cgi2 0.022
C913 6V470
i +
902 100Kx7
(7)-—()
L
c2i8 ca all R220 18K |
(7
Q906
STEREO EYE
C915
I6V470
100K 7
2713 | 4 s| 6]
ea aa ened
0 iL Be + qt
a bee ie eS a eae
a
pia g¢ 8%
a an
9904]
si2 bgt!
(7) 9904, 905
1
oO D910 2SClgid
DRIVER
s9 s8
(4) (3)
pan Cay
2 O 0 oO ‘e) O 0909
+
$3 84 $5
(DOWN)| (UP) | (MEMO
Oo O O D908
R922
—o
en ie a [|
05 a