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STR-KS1100
10
10
STR-KS1100
4-2. BLOCK DIAGRAM – AMP Section –
+
D1 – D3, MCKO
BCKO, LRCKO
SD
BCKO
D1
D2
DIGITAL POWER AMP
IC102
STREAM PROCESSOR
IC108
OVER LOAD
DETECT
Q103, 104
SYSTEM CONTROLLER
IC1601 (2/4)
LRCKO
SCDT
MCKO
BCKO
LRCKO
MCKO
D3
BCKO
LRCKO
MCKO
SHIFT
LAT1
NS_INIT
OVF2
X450
49.152MHz
L.P.F.
L.P.F.
OVF1
SOFT_MUTE
SOFT_MUTE
SOFT_MUTE
STREAM PROCESSOR
IC109
SCDT
SHIFT
LAT2
NS_INIT
OVF1
STREAM PROCESSOR
IC110
SCDT
SHIFT
LAT3
NS_INIT
SCDT
SHIFT
LAT1
LAT2
LAT3
NS_INIT
OVF1
FRONT L
+
_
_
_
_
_
DIGITAL POWER AMP
IC101
OVER LOAD
DETECT
Q101, 102
L.P.F.
L.P.F.
FRONT R
+
TM500
TM501
+
_
OVER LOAD
DETECT
Q107, 108
OVER LOAD
DETECT
Q109, 110
OVER LOAD
DETECT
Q111, 112
L.P.F.
L.P.F.
SUR L
SPEAKERS
SUR R
SUBWOOFER
+
DIGITAL POWER AMP
IC103
OVER LOAD
DETECT
Q105, 106
L.P.F.
L.P.F.
CENTER
+
DIGITAL POWER AMP
IC105
L.P.F.
L.P.F.
DIGITAL POWER AMP
IC104
DIGITAL POWER AMP
IC107
PROTECT DETECT
Q301
OVF1
OVF2
SOFT_MUTE
DIGITAL POWER AMP
IC106
L.P.F.
L.P.F.
L.P.F.
• SIGNAL PATH
: AUDIO (ANALOG)
L.P.F.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299