Technics SA-203

Mi CIRCUIT BOARD AND WIRING CONNECTION DIAGRAM
_—
w
GROUND
POINT
(L201)
(AM bar antenna coil )
aS
[ @RoUND] [PHONO] [Aux] [REC OUT] [PLAYBACK
383 & py,
IT}
ea
“
FM ANT AMANT. FMDET AM OSC. «FM OSC
C¥204 V202
KON. Te oe
[S) Sar
: {
; RAIS C4H{
She 005 “gin
a2
9
t=)
(Signal - strength indicator) (Stereo indicator)
e Terminal guide of transistors & IC’S
SVImPC1161C
SVILA1231NS, RVI PC1018CF
AN6876
} + @E):
E 9
st
=
ass Jo
2 €
4
SVINJM4559DD
R50
Weg
te
VR5OI —.
AN7060F
123456789
AM ANT
SVISTK2028
19kHz OUTPUT
Jv
$3
TAPE MONITOR
(99)
Ground
(Earth)
lines
_VR30)
a Co |
SVIIR2E01
FM OFFSET OmV
IFT CIRCUIT — DIFFERENTAL CIRCUIT
AWD cr190 os
ee : 2 pe
Fan a DEX :
a
|
>
CYS Ro
Sry2sc
1
L10
teal eee
a
Sf $2 $4
FM MUTING/MODE|{ LOUDNESS]
[ BALANCE |
2SA722, 2SC1674, 2SC1675, 2SA564,
28A733, 2SC945, 2SC1318, 2SC2320,
2SA992, 2SA1015, 2SC828, 2SA1123,
2SC1815
Gate
“ar
Source :