Schematic Diagram - Multi-Video Board (2/4) - Sony STR-DA2000ES Service Manual

6-20. SCHEMATIC DIAGRAM – MULTI-VIDEO Board (2/4) –
SS1
R125 C122
47k 22 R124 R123 R122
50V 10k 10k 27k
TT8
G
IC322
M5218AFP
V
R225
47k
TT7
R224 R223 R222
C222
10k 10k 27k
22
50V
AMP
SS2
SS3
(Page 34)
SS4
SS5
R188
47k
TT6
G
TT5
R288
47k
SS6
SS7
SS8
SS9
SS10
SS11
(2/4)
R169
10k
R199
220k
R170
C121 10k
R200
R121 22 C166
220k
10k 50V 0.1
VV1
RV161
220
G
G
IC321
M5218AFP
V
C167
0.1
C162
22
R166
50V
22k
C221
22
50V
VV2 JW261
R221
10k
C266
0.1
AMP
R167
47k
G
R267
47k
C267
0.1
C262 R266
22 22k
50V
R189
10k
R203
220k
R190
10k
R204
C186
220k
0.1
RV181
220
G
C187
0.1
C182
22
R186
50V
22k
R289
R187 10k
47k
R205
220k
R290
10k
R206
C286
220k
0.1
RV281
220
G
BUFFER
IC313
V
M5218AFP
C287
0.1
C282
R287
22
47k R286
50V
22k
R162 R161
10k 47
VV12
R163
10k
C163
22
50V
TT4
AMP
IC161
V
M5218AFP
VV11
C161 R165 R164
560p 6.2k 47
R262 R261
10k 47
VV13
R263
10k
C263
22
50V
AMP
IC261
V
M5218AFP
R264
47
VV14
C261 R265
560p 6.2k
TT3
R182 R181
10k 47
VV16
R183
10k
C183
22
50V
AMP
IC181
V
M5218AFP
R184
47
VV15
R148
47k
TT2
C181 R185
560p 6.2k
(STR-DA2000ES)
R282 R281
10k 47
VV17
R283
10k
C283
22
50V
G
AMP
IC281
V
M5218AFP
R284
47
VV18
C281 R285 R248
560p 6.2k 47k
TT1
35 35
R119 R112
10k 10k
R191
220k
R120
10k
R192
C116
220k
0.1
RV111
220
R117 C112
47k 22
G
50V
AMP
IC111
V
M5218AFP
C117
0.1
R116 C111 R115
22k 560p 6.2k
R219 R212
10k 10k
R193
220k
R220
10k
R194
C216
220k
0.1
RV211
220
G
AMP
IC211
V
M5218AFP
R217
47k
C217
0.1
C212
22 R216 C211 R215
50V 22k 560p 6.2k
R149 R142
10k 10k
R195
220k
R150
10k
R196
C146
220k
0.1
RV141
220
G
AMP
IC141
V
M5218AFP
C147
0.1
C142
R147 22 R146 C141 R145
47k 50V 22k 560p 6.2k
R249 R242
10k 10k
R197
220k
R250
10k
R198
C246
220k
0.1
RV241
220
G
BUFFER AMP
IC311 IC241
V V
M5218AFP M5218AFP
C247
C242 0.1
22
50V
R247 R246 C241 R245
47k 22k 560p 6.2k
STR-DA2000ES/DB2000
R111
47
VV4
R113
10k
C113
22
50V
R114
47
VV3
CNP601
R211 11P
47
VV5 TU-R
TU-GND
TU-L
R213
10k
VV1 L
GND
C213
22 VV2 R
50V
GND
VV3 L-
VV4 L+ (Page 48)
VV5
R+
VV6 R-
CNP602
13P
GND
R214
47
VV6
VV7 SL-
VV8
SL+
VV9 SR+
R141
47
VV8 VV10 SR-
VV11 C-
VV12 C+
VV13
SW+
R143
10k
VV14 SW-
(Page 48)
VV15 SBL-
C143
22 VV16
SBL+
50V
VV17
SBR+
VV18 SBR-
R144
47
VV7
R241
47
VV9
R243
10k
C243
22
50V
R244
47
VV10