Schematic Diagram - Main Section (4/7) - Sony STR-KS1000P Service Manual

STR-KS1000P
4-13. SCHEMATIC DIAGRAM – MAIN Section (4/7) –
(CHASSIS)
(Page
~~~~~~~~~ SOFT MUTE ~~~~~~~~
23)
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22)
STR-KS1000P
(4/7)
NSP MUTE
SOFT MUTE
PGMUTE
SCDT
SHIFT
LAT3
R468 R470
0 0
EB907
EB910
OVF2
R469 R471
0 0
R319
10k
INIT
OVF2 LRCK
OVF2
BCK R353 100
OVF
OVF1
R309 100 SD DATA3
~~ ~ SD
R308 100 RESET C327 0.1
RESET
R306 100 LAT3
LAT3
R305 100 LAT2 R326 0
LAT2
R304 100 LAT1
LAT1
R303 100 SHIFT SCK R356 33
SHIFT
R302 100 SCDT
SCDT
R351 100 SOFT MUTE
C328
0.1
R300 100 INIT
~~~~ INIT ~~~
C406
0.0047
D-GND
R310 100 DATA1
D1
R311 100 DATA2
D2
R312 100 DATA3
D3
R313 0 BCK
BCKO
R314 100 LRCK
LRCKO
R315 0 SCK
SCK NSP MUTE
SOFT MUTE
PGMUTE
SCDT
SHIFT
LAT2
INIT
LRCK
BCK R354 100
DATA2
C318 0.1
R327 0
SCK R357 33
C319
0.1
• See page 17 for Waveforms. • See page 30 for IC Block Diagrams.
R480
0
R345 R347 R384
10k 10k 560
C326 C325
0.1 0.1
R317 C324
470 0.1
STREAM PROCESSOR
R316
470
IC110
CXD9876R
R380
C323
R379
C335
47
16V
R328 C320 C321 C322
0 0.1 0.1 0.1
R329
0
C317 C316
0.1 0.1
R318
470
R344
470
R378
C315
R377
IC109
CXD9876R
R376
C314
R375
STREAM PROCESSOR
R324 C311 C312 C313 C332
0 0.1 0.1 0.1 47 16V
(Page 25)
24 24
R383
560 DIGITAL POWER AMP
IC106
CXD9775M
R119
22k
R382
560
R176 0
C200 0.1
R166 0
C146
0.1
R156 0
R146 0
R246
100
C136 0.1 R136 0
R381
560
R118 22k
560
0.1
560
DIGITAL POWER AMP
IC105
CXD9775M
R117
22k
R175 0
C199 0.1
R165 0
C145
0.1
R155 0
R145 0
R245
100
R135 0
C135
0.1
R116 22k
DIGITAL POWER AMP
IC104
CXD9775M
R115
22k
R174 0
C198 0.1
R164 0
C144
0.1
R154 0
R144 0
R244
100
560 R134 0
0.1
560
C134
0.1
R114 22k
560
0.1
560
DIGITAL POWER AMP
IC103
CXD9775M
R113
22k
R173 0
C190 0.1
R163 0
C143
0.1
R153 0
R143 0
R243
100
R133 0
C133
0.1
R112 22k
B1
B2
B3
B4
C116
1
C186
0.033
B5
C292
0.0022
C272 C176 R206 D206 L136 C226 C266
0.22 0.22 3.3 P6SMB39AT3 1 0.0022
10µH
R226
2.7
B6
R216
2.7
C271 C166 R196 D106 L126 C216 C256
10µH
0.22 0.22 3.3 P6SMB39AT3 1 0.0022
C291
0.0022
B7
C156
0.033
C196
C106 2200
1 35V
B9
C185
0.033
B10
C115
1 C290
0.0022
C210 C175 R205 D205 L135 C225 C265
0.22 0.22 3.3 P6SMB39AT3 1 0.0022
10µH
R225
2.7
R215
2.7
C209 C165 R195 D105 L125 C215 C255
0.22 0.22 3.3 P6SMB39AT3 10µH 1 0.0022
C289
0.0022
B11
C155
0.033
C195
C105 2200
1 35V
C184
0.033
B12
C114
1 C288
0.0022
C208 C174 R204 D204 L134 C224 C264
0.22 0.22 3.3 P6SMB39AT3 10µH 1 0.0022
R224
2.7
R214
2.7
C207 C164 R194 D104 L124 C214 C254
0.22 0.22 3.3 P6SMB39AT3 10µH 1 0.0022
C287
0.0022
B13
C154
0.033
B14
C194
C104 2200
1 35V
C183
0.033
B15
C113
1 C286
0.0022
C206 C173 R203 D203 L133 C223 C263
0.22 0.22 3.3 P6SMB39AT3 1 0.0022
R223
2.7
R213
2.7
C205 C163 R193 D103 L123 C213 C253
0.22 0.22 3.3 P6SMB39AT3 1 0.0022
C285
0.0022
B16
C153
0.033
C193
C103 2200
1 35V
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