Schematic Diagram - Main Board (1/2) - Sony STR-DA5200ES Service Manual

STR-DA5200ES
6-49. SCHEMATIC DIAGRAM – MAIN Board (1/2) –
(1/2)
CNP1002
20P
RY GND
RY GND
RY+12V
+15V
+15V
-15V
-15V
GND
GND
FRONT-L
GND
FRONT-R
(Page 69)
GND
SOURCE-L
GND
SOURCE-R
GND
2ND-L
GND
2ND-R
CNP1001
15P
FRONT-L C1022 22 50V
GND R1008 100k
FRONT-R C1021 22 50V
GND R1007 100k
SL C1020 22 50V
GND R1006 100k
SR C1019 22 50V
GND R1005 100k
C C1018 22 50V
GND R1004 100k
(Page 44) W C1017 22 50V
GND R1003 100k
SBL C1016 22 50V
GND R1002 100k
SBR C1015 22 50V
J1001
4P
L
C1001 100p
FRONT
C1002 100p
R
L
C1004 100p
SURROUND
C1005 100p
R
MULTI
CHANNEL
INPUT
L
C1006 100p
SUR BACK
C1007 100p
R
CENTER
C1008 100p
C1009 100p
SUB WOOFER
J1002
4P
C1003 2200p
C1010 2200p
(CHASSIS)
STR-DA5200ES
• See page 98 for IC Block Diagrams.
C1013
0.01
C1012
2200p
R1201
100k
R1251
100k LINE AMP
IC1221
NJM4565D
R1221
100k
OUT-SL
2CH-L
VSS
2CH-R
R1271
100k
VDD
2ND-L
OUT-SR
2ND-R
LINE AMP
IC1201
NJM4565D
VSS
FRONT-L
VDD
FRONT-R
SL
SR
C
W
SBL
INPUT SELECTOR
IC1001
R1001
TC9274N-016
100k
SBR
VEE VDD
NC NC
7.1-SBR
SBR-7.1-SBL
2ND-R
R-2ND-L
SBR
R1010 1k SBR-D/A-SBL
7.1-L
OUT-SBR
SBR-OUT-SBL
7.1-SR
R1011 1k SR-7.1-SL
7.1-R
NC NC
SR
R1012 1k SR-D/A-SL
7.1-SL
OUT-SR
SR-OUT-SL
7.1-SW
R1013 1k SW-7.1-C
7.1-SR
NC NC
W
R1014 1k SW-D/A-C
7.1-SBL
OUT-SW
SW-OUT-C
2CH-R
R1015 1k R-2CH-L
7.1-SBR
NC NC
7.1-R
R1016 1k R-7.1-L
7.1-C
FRONT-R
R-D/A-L
R1017 1k R-OUT-L
7.1-SW
VSS LAT
CLK
CLK DATA
C1242 C1241
22 22
50V 50V
LINE AMP
IC1211
NJM4565D
R1211
100k
OUT-C
VSS
C1271
22
50V
SR1 R1261 VDD
100k
C1221
OUT-SW
22
50V
SL1
LINE AMP
R1231
IC1231
100k
NJM4565D
OUT-SBL
VSS
C1251
22
50V
A1 R1281 VDD
100k
C1201
OUT-SBR
22
50V
A2
MIX
IC1303
NJM4565D
R1310
VSS
10k
VDD
R1309
10k
C1304 22 50V
7.1-SBL
2ND-L
SBL
OUT-SBL
MIX
IC1302
7.1-SL
NJM4565D
C1011
2200p R1308
SL VSS
10k
OUT-SL
7.1-C
VDD
C
OUT-C
2CH-L
7.1-L
FRONT-L
R1018
1k
F-LAT
DATA
C1014
100p
78 78
C1261
22
50V
C1211
22 R1311 R1313 R1315
50V 15k 4.7k 15k
R1306
10k
C1281
22
50V
SBR1
R
C1231
22
50V
SBL1
ELECTRICAL VOLUME
IC1301 L
TC9273F-012
R1307 C1306
10k 100p
A2
DATA
R1305
10k
D.MIX
R1317
1k
RS1
C1303
0.01
R1304
10k C1305
22
50V
R1303
10k
R1301 R1302
33 33
C1301 2200p C1302 2200p
AGND
D+12V
A+15V
A-15V
F-LAT
(Page
F-LAT
D.MIX
D.MIX
79)
VLAT
VLAT
CLK
CLK
DATA
DATA
CNP1203
15P
DATA VDATA
VCLK
CLK
VLAT
VLAT
AGND
SR
SR1
AGND
SL
SL1
AGND
R
R
AGND
L (Page
AGND
71)
W
SW1
AGND
C
C1
CNP1204
5P
SBR1 SBR
AGND
SBL1 SBL
+15V
-15V
(Page
71)