Technics SA-222 M

m@
PRINTED
CIRCUIT
BOARD
“>
Ground
(Earth)
lines
750
=
PITAPE
2
}4
(REC_OUT_) (PLAYBACK) _CREC_OUT) (PLAYBACK)
ae
A Tuner circuit
To pc.
(3) terminal
aa ie BATTERIES |(5Vx3)
— bro
To(L20) _ giack le ehle eho oo
— Blue
Q5
28C945
cMigh
n
= Equalizer circuit
aueien ts
Ql yy
2SK195 SiNDRALAEGE
Q401 ~ 403 Q406 Q405
Eee 25C2320 2SAI015 2SC1815
IC101
s
if
13
ad
SViuPCIOISC JERGEE
8) 0 jj 3.0
4 Top.c BY
: (T41t] terminal
12g af 0.406
rae.
T
15]
que
i
B61)
yam
Q2
2SCI674
SCI8I5
IC401
31/0] terminal —— a SVINJM4559DS
$403 $402 S404 f]-12] 5] 77
21-74 [él 7.4
oe
(Phono)
(tuner)
(aux)
it
tt?
ohh
93 14. 41-13.6 181 13.6
28CI675 2SAl0l5 INPUT SELECTOR |
Q303,304
Qi08
,
109
2SC945
2Sclals5
25€2320
7 P..8.E ae
To
P.C.8
@~
@
terminals
ANALOG
FREQUENCY
METER
|
0 PCB.
(115) terminal To Pc.8. Ey @4)~ 8) terminals
ToPc.B By
if] terminal
To P.¢.8.
109] terminal
Q202
2SAI015
To P.c.8
[THO] terminal
Peo
$405 $404 $406 $407 S16 S15
Q104 105 Q203 Q106 ,107 Ql03
2SCl8IS [TAPE MoniTOR | [Loudness] 2SCI8IS 2SAIOIS — [SUBSONIC FILTER | [FM MUTING/MODE | 2SAI015 AUTO SCAN
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