Sony STR-KS1000 Service Manual page 74

STR-KS1000
Q Q
3 7 6 3 1 5 1 5 0
2-8. SCHEMATIC DIAGRAM – MAIN Section (5/7) –
NSP MUTE
SOFT MUTE
PGMUTE
SCDT
(5/7) SHIFT
LAT1
OVF
INIT
LRCK
BCK R355
DATA1
T E
L 1 3 9 4 2 2 9 6 5 1 3
C309
R323
SCK R358
C310
0.1
C374
0.01
C375
100
16V
R320
0
VI VO
+1.8V REGULATOR
IC303
TK11118CSCL-G
R400
3.3V
100k
C371
12V
0.01
C368 0.01
GND
C350 0.1
31.5V
(Page 12)
C366 220 16V C367 0.1
w w w
STR-KS1000
C308 R325 C306
0.1 0 0.1
R346
470
STREAM PROCESSOR
R348
470
R322
10k
100
IC108
CXD9876R
0.1
0
33
R321
0
R393 C301
FB301 22 0.1
L301
10µH
R394 R396
1M 100 C382
0.001
VCC
CLOCK BUFFER
C380 C381 X450
NC GND
0.01 IC305 49.152MHz
22
TC7SHU04FU (T5RSOJF)
25V
C384
5p L302 C383
1µH 10p
x a o
. i
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(Page 9)
R111
22k
R172 0
C189 0.1
R162 0
C142
0.1
C132
0.1
R152 0
R142 0
R242
100
R132 0
R374 560
C305
0.1
R373 560
R110 22k
R372 560 Q Q
3 7 6
C304
0.1
R371 560
C329
R109
47
22k
16V
R171 0
C188 0.1
R161 0
C302 C303
0.1 0.1
C141
0.1
C131
0.1
R151 0
R141 0
R241
100
R131 0
R108 22k
u 1 6 3
y
10 10
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2 4
8 9 9
DIGITAL POWER AMP
IC102
CXD9775M
C182
0.033
C204 C172 R202
0.22 0.22 3.3
C203 C162 R192
0.22 0.22 3.3
C152
0.033
C192
C102 C112 2200
3 1 5 1 5 0 8 9 2
1 1 35V
C111
1
DIGITAL POWER AMP
IC101
CXD9775M
C181
0.033
C202 C171 R201
0.22 0.22 3.3
C201 C161 R191
0.22 0.22 3.3
C151
0.033
C191
C101 2200
1 35V
m
c o
.
2
8 9 9
EB909
EB911
(Page
EB909
12)
(CHASSIS)
C119
C1
0.1
C284
0.0022
D202 L132 C222 C262
P6SMB39AT3 1 0.0022
R222
2.7
R212
2.7
D102 L122 C212 C252
P6SMB39AT3 10µH 1 0.0022
C283
0.0022
C2
4 9 8 2 9 9
(Page 11)
C3
C282
0.0022
D201 L131 C221 C261
P6SMB39AT3 10µH 1 0.0022
R221
2.7
R211
2.7
D101 L121 C211 C251
P6SMB39AT3 10µH 1 0.0022
C281
0.0022
C4