Technics SH-AC500D - Page 30

SH-AC500D |
SCHEMATIC DIAGRAM - 6
DIGITAL INPUT CUIRCUIT ——— : +B Line
F ( P.C.Board on page 34 )
ic301
TC4052BP
OPTICAL ANALOG SWITCH
JK301
DIGITAL,
N41
Jk303 sale
DIGITAL R322
nee 7K 20.01
IRCUIT
ewS04) ON
SCHEMATIC
DIAGRAM—1
Q301,0302
2SC1740SSTA
AMPLIFIER
€ VOLUME CONTROL CIRCUIT
( P.C.Board on page 35
VR901
EVQVBXFK 1248
POWER SWITCH CIRCUIT
W304) ON ( P.C.Board on page 34 )
SCHEMATIC
DIAGRAM—1
Ki
Ss wi
| CIRCUIT
(3) (W906) ON
SCHEMATIC
() OUAGRAM—
CA LS
CONTROL CIRCUIT
( P.C.Board on page 34 )