Schematic Diagram - Main Board (4/5) - Sony STR-DN850 Service Manual

STR-DN860/DN1060
6-33. SCHEMATIC DIAGRAM – MAIN Board (4/5) –
1 2 3
A
MAIN BOARD (4/5)
B
C
>067S
MAIN BOARD 41
43
(3/5)
42
(Page 67)
D
E
40
C1353
>066S D1352
470u
16V
MAIN BOARD
F
(3/5)
C1351
470u
(Page 67) 16V
39
38
C1359
C1358
470u
>068S 16V
G
MAIN BOARD
+7V
(5/5) TUNER_GND
(Page 69)
GP1801
10P
H
B,FL,V,RY 1
PROTECTOR 2
ACLASS 3
SBL/SBR 4
FOR REFER SR/SL 5
INDICATION
C 6
FL/FR 7
CHASIS 8 W1001
I
PHASE 9
DIG 10
J
K
STR-DN860/DN1060
4 5 6 7
MAIN BOARD
(Page 65)
6 4 2
R1360
2.2k
R1363
R1361
47k
33
2PD601ART
0.8
0.2
D1360
DA2J10100L
RY1360
12V
IC1352
6 1
KIA7907F-RTF/P
SBR_OUT 2 3
IC1352
SBL_OUT
5 4
-7V REG.
-7 -15
O I
G
C1355 C1352
D1356
470p 1u
GS1G P6SMB30AT3G
C1354 C1350
470p 1u
G
15
7
O I
IC1350
KIA7807AF-RTF/P
IC1350
C1357
470p 1u
7V REG.
G
7 15
O I
IC1351
KIA7807AF-RTF/P
IC1351
7V REG.
SB_GND
CC1017
0.01u
RR1017
10
CC1063 CC1062
220p
TB1503
1 2 5 3 4
BLK
RED
R L
SURROUND BACK/ BI-AMP/
FRONT HIGH/ FRONT B/ ZONE 2
SURROUND BACK/ BI-AMP/
FRONT HIGH/ FRONT B
8 9 10
>054S
(1/5)
1 5 3 33 34
R1355 R1367
1k 1k
R1358 R1366
R1356 R1365 R1351
47k 47k
33 33 33
Q1360 Q1355 Q1365
2PD601ART 2PD601ART
RELAY RELAY RELAY
0.8 0.8
DRIVER DRIVER DRIVER
0.2 0.2
D1355 D1365
DA2J10100L DA2J10100L DA2J10100L
RY1355 RY1365 RY1350
12V 12V
6 1 6 1 6
SR_OUT 2 3 C_OUT 2 3 FR_OUT 2
SL_OUT
5 4 5 4 FL_OUT 5
C_GND
CC1012
CC1011
CC1018 CC1015 CC1014
0.01u
0.01u
0.01u 0.01u 0.01u
RR1012
RR1011
RR1018 RR1015 RR1014
10
10
10 10 10
CC1013
0.01u
CC1066
CC1065
RR1013
220p 220p
10
CC1064 CC1061 CC1060
FR
220p 220p 220p 220p
CL1359
TB1502 TB1501
4P 4P 6P
1 2 5 3 4 1 2 7 3 4 5 6 8
BLK BLK BLK BLK BLK
RED RED RED RED RED
R L CENTER R L
SURROUND/ ZONE 3 (DN1060) FRONT A
(DN1060) SURROUND (DN860)
(DN860)
SPEAKERS IMPEDANCE USE 6-16
68 68
11 12 13 14
>063S >058S
MAIN BOARD MAIN BOARD
(2/5) (1/5)
(Page 66) (Page 65)
35 36 37 31 32 23 24 25
R1350
2.2k
R1353
47k
Q1350
2PD601ART
RELAY
0.8
DRIVER
0.2
D1350
12V
1
3
4
D921
D5SBA60-F
DN860
C934
0.1u
C936 C930
8200u 6800u
71V 71V
C937 C931
RY920
8200u 6800u
71V 71V
C935
7
0.1u
DN1060
2
5
D920
R920
DA2J10100L
33
R921
2.2k
0.8
R925
47k
FL
15 16 17
CNP920 >069S
F912
5P
6.3A 250V CL1369
5 R1 (UPPER TAP) POWER
12V 6 CL1370
4 R1 (LOWER TAP)
TRANSFORMER
8 CL1371
3 R1 GND
3 CL1373
(MAIN)
2 R1 (LOWER TAP)
CL1372
1
1 R1 (UPPER TAP) T901
4
(Page 75)
F913
6.3A 250V
0.1 Q920
2PD601ART
RELAY
DRIVER