Schematic Diagram - S-Master Board (2/4) - Sony SA-WSLF10 Service Manual

5-13. SCHEMATIC DIAGRAM – S-MASTER Board (2/4) –
S-MASTER
1
2
3
4
R119 C178
22k 47p
6
C200 R176
0.1
C219 R166
0.1
C146
0.1
C136
0.1
R104
0
5
R136 0
11
7
S-MASTER
(Page 22)
8
R175
0
C199
0.1
R165
C145
0.1
9
C135
0.1
R103
0
R135
10
R116 C168
22k 47p
SA-WSLF10/SS-CTL10/TSL10/TSL11
• See page 34 for IC Block Diagrams.
(2/4)
IC106
CXD9774M
C186
0.033
20 . 2
17 . 9
0
17 . 9
9 . 1
0
9 . 1
R146 0 9 . 1
9 . 1
17 . 9
17 . 9
20 . 2
C156
0.033
R237
100
POWER DRIVER
IC105
CXD9774M
C185
0.033
20 . 2
17 . 9
17 . 9
9 . 1
0
9 . 1
R145 0 9 . 1
9 . 1
17 . 9
0
17 . 9
20 . 2
C155
0.033
R235
100
POWER DRIVER
13
S-MASTER
C158
47
10V
Q301
2SC1623-T1-L5L6
R395
PROTECT DETECT
100k
C272 C176 R206 C372
C196
0.22 0.22 3.3 1 50V
2200
35V
R431 D304
100k 1SS355TE-17
D303
1SS355TE-17
L136
10µH
C271 C166 R196
0.22 0.22 3.3
C292
D206 0.0022
P6SMB39AT3
C266
0.0022
C116
1
C226 R226
1 2.7
C216 R216
D106 1 2.7
P6SMB39AT3
C106 C256
1 0.0022
C105 L126 C291
1 0.0022
10µH
R239
100
C210 C175 R205
0.22 0.22 3.3
C115
1
L135
10µH
D205 C225 C290
P6SMB39AT3 1 0.0022
C209 C165 R195
0.22 0.22 3.3
C265
0.0022
R225
2.7
C215 R215
1 2.7
C195
2200
35V D105 C255
P6SMB39AT3 0.0022
L125 C289
10µH 0.0022
(Page 25)
23 23
SA-WSLF10/SS-CTL10/TSL10/TSL11
R105
0
R139
0
C137 C218
0.1 0.1
C385
2.2
C377
10
50V
R430
10k
POWER DRIVER
IC107
CXD9774M
C273 C274
0.22 0.22
C167 C177
0.22 0.22
R197 R207
3.3 3.3
C197
2200
35V
C157 C187
0.033 0.033
D107
L127
P6SMB39AT3
10µH
C217
1
C293 C257
0.0022 0.0022
R409 R365 R410 R411 R366 R412
100k 100k 100k 100k 100k 100k
C395 C396
2.2 10
Q110
8 . 9 8 . 9
2SA1602 2SA1602
8 . 9 8 . 9
8 . 9 8 . 9
Q109
2SA1602 2SA1602
Q109-114
8 . 9 8 . 9
OVER LOAD
DETECT
C180 R120
47p 22k
R177
0
C117 C107
1 1
D207
L137
P6SMB39AT3
10µH
C227
1
CN313
R217 R227 C267 C294 6P
2.7 2.7 0.0022 0.0022
SW2+
SW2-
D
SW1+
SW1-
SPK-OUT
BOARD
CENTER
CN909
CENTER
(Page 31)
R413 R367 R414
100k 100k 100k
C397
10
Q112
8 . 9
8 . 9
Q114
2SA1602
8 . 9
Q111 Q113
2SA1602
8 . 9