Schematic Diagram - Analog Sub Board - Sony STR-DA3000ES Service Manual

6-19. SCHEMATIC DIAGRAM – ANALOG SUB Board –
R150 R149
10k 10k
R250 R249
10k 10k
C148
0.1
CNP621
7P
GND
2.5V
-10V
C248
0.1
+10V
+5V
SL
(Page 35) SR
R170 R169
10k 10k
C168
0.1
R270 R269
10k 10k
C268
0.1
CNP622
4P
C
SW
SBL
SBR
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R195 100
R142 10k R141 47
R196 100
RV141 C143
C147
220 22
0.1 R143
25V
10k
VEE
AMP
IC141
VCC
NJM4580E-D
R146 C141 560p R144
22k 47
R145 6.2k
R197 100 R242 10k R241 47
R198 100 C243
R243
22
10k
RV241 25V
220
C247
0.1
VEE
AMP
IC241
VCC
NJM4580E-D
C241 560p
R246 R244
22k 47
R245 6.2k
R199 100 R162 10k R161 47
R200 100 C163
R163
22
10k
RV161 25V
220
C167
0.1
VEE
AMP
IC161
VCC
NJM4580E-D
R166 C161 560p R164
22k 47
R165 6.2k
R201 100 R262 10k R261 47
R202 100 C263
R263
22
10k
RV261 25V
220
C267
0.1
VEE
AMP
IC261
VCC
NJM4580E-D
C261 560p
R266 R264
22k 47
R265 6.2k
R119 R191
10k 100
EE2
R120 R112
10k 10k
RV111 R192
220 100 C116
0.1
VEE
VCC
C117
0.1
EE1 C111 560p
EE3 C216 0.1
R219 10k R193 100 R212
R220
10k
R194 100
RV211
220
VEE
VCC
C217
0.1
C211
EE4 R215
EE6
R189 10k R203 100 R182
R190 C187
10k 0.1
R204 100
RV181
220
VEE
VCC
EE5
EE7
C188
0.1
C181
R186
22k
R185
R289 10k R205 100 R282
R290 C287
10k 0.1
R206 100
RV281
220
VEE
VCC
EE8
C288
0.1
C281
R285
R286
22k
37 37
CNP620
9P
AR
R113 R216
10k 22k
AL
R111
47
DD4
R
R116
22k
DD3 L
C113
22
25V
DD2 TU-R
DD1 TU-L
AMP
IC111
NJM4580E-D CNP601
12P
DD3 L
GND
DD4 R
GND
R114
47
L-
R115 6.2k L+
10k R+
R-
R211
47
DD2 TU-R
R213
10k
TU-GND
DD1 TU-L
C213
22
25V
AMP
IC211
NJM4580E-D
560p R214
47
6.2k
10k R181 47 EE10
R183
C183
10k
22
25V
CNP602
13P
GND
AMP
IC181
NJM4580E-D
EE1 SL-
EE2 SL+
EE3 SR+
EE4 SR-
EE5 C-
EE6 C+
560p EE7 SW+
R184
47
6.2k EE9 EE8 SW-
10k R281 47 EE11 EE9 SBL-
EE10 SBL+
C283 EE11 SBR+
R283
22
10k
25V EE12 SBR-
AMP
IC281
NJM4580E-D
560p
R284
47
6.2k EE12
STR-DA3000ES
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