Technics SH-AC500D - Page 26

SH-AC500D |
SCHEMATIC DIAGRAM - 2
MAIN CIRCUIT
( P.C.Board on page 32 )
: +B Line —--— : —B Line t=: Main Signal Line
C453 10452
NJM4580DD
=
OP
AMP
C491
ae
rel
C453
R453
RéSS
25v10 «8.2K
R454 R456
8.2K
R584 3.3K
RSBS_ 5.5K
R582 5.3K
R591
3.3K
=
C469 zt
25V10
Qa >}oD
ios:
50
Gy
A 721
ZASS92ZAQSTA
REGULATOR
A\q722,97240728
Z2SA933SSTA
REGULATOR
Q725
RVTDTC114YST
RESET CONTROL
Ag7z7 AsSiic0
726
RVTDTA114YST
SWITCHING
Avo727
2SA992FEPTA
AdXv725~0727
REGULATOR
RLIN4003NO2
<x
— 26 —