Schematic Diagram - Main Board (1/4) - Sony STR-DA3300ES Service Manual
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Also See for STR-DA3300ES:
- Operating instructions manual (294 pages) ,
- Service manual (242 pages) ,
- Technical bulletin (7 pages)
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STR-DA3300ES/DG1100
2-7. SCHEMATIC DIAGRAM – MAIN Board (1/4) –
1
2
3
4
A
MAIN BOARD (1/4)
41
B
10
8
MAIN
(Page 12)
BOARD
7
(3/4)
2
42
1
MAIN
(Page 11)
BOARD
(2/4)
C
CN1014
19P
19
GND
P.R_OUT
18
R_OUT
GND
17
P.L_OUT
L_OUT
16
GND
15
P.SR_OUT
SR_OUT
14
D
GND
13
P.SL_OUT
AR
SL_OUT
12
GND
11
P.SBR_OUT
PREOUT
SBR_OUT
10
BOARD
GND
9
CN4051
P.SBL_OUT
(Refer to page 67
SBL_OUT
8
on service manual)
GND
7
P.SW_OUT
SW_OUT
6
E
GND
5
P.C_OUT
C_OUT
4
GND
3
12V
2
PRE_RY
1
(DA3300ES)
5
GND
AP
P.SW_OUT
4
F
SW
GND
3
SUB WOOFER
BOARD
12V
2
CN4081
R1129
PRE_RY
1
(Refer to page 67
100k
on service manual)
CN1015
5P
R1144
100
P.L_OUT
R1229
100k
(DG1100)
G
R1244
100
P.R_OUT
R1130
100k
R1145
100
P.SL_OUT
R1230
100k
H
R1245
100
P.SR_OUT
R1131
100k
R1146
100
P.SBL_OUT
R1231
100k
I
R1246
100
P.SBR_OUT
R1132
100k
R1147
100
P.C_OUT
R1232
J
R1247
100
P.SW_OUT
STR-DA3300ES/DG1100
5
6
7
(DG1100)
JW1013
C1248
10
50V
80
79
78
77
SW_OUT
81
SWOUT
SBR_OUT
82
SBROUT
SBL_OUT
83
SBLOUT
SR_OUT
84
SROUT
SL_OUT
(DA3300ES)
85
SLOUT
C_OUT
86
COUT
C1129
R_OUT
22
87
ROUT
50V
L_OUT
L_OUT
88
LOUT
89
GND
90
LVIN
C1229
F_L
C1145
10
50V
22
91
LIGO
50V
R_OUT
92
GND
93
RVIN
F_R
C1245
10
50V
94
RIGO
C1130
22
95
GND
50V
SL_OUT
96
CVIN
C1148
10
50V
97
CIGO
98
GND
C1230
22
99
SLVIN
50V
SR_OUT
100
SLIGO
C1146
10
50V
C1131
22
C1149
1
2
3
4
50V
SBL_OUT
10
50V
C1249
10
50V
10
50V
C1231
C1152
22
50V
SBR_OUT
C1250
C1150
10
10
50V
50V
C1132
22
50V
C_OUT
100k
C1232
22
50V
SW_OUT
8
9
10
11
C1029
C1028
220p
220p
C1025
R1045
0.1
0
C1026
C1024
C1027
100
100
0.1
16V
16V
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
RIN2
50
LIN2
49
GND
48
RECR2
47
RECL2
46
RECR1
45
RECL1
44
IC1001
GND
43
IMPUT SELECTOR,
ADIFR
42
ELECTRICAL VOLUME
ADIFL
41
IC1001
R2S15206FP
GND
40
INR9
39
INL9
38
INR8
37
INL8
36
INR7
35
INL7
34
INR6
33
INL6
32
INR5
31
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R1041
C1151
C1251
R1040
10
10k
10k
10
50V
50V
10
10
12
13
14
15
C1244
10
50V
SW
C1243
10
50V
SBR
C1143
10
50V
SBL
C1242
10
50V
SR
C1142
10
50V
SL
C
C1144
10
50V
C1241
10
50V
FRONT_R
C1141
10
50V
C1258
FRONT_L
C1155
0.022
2200p
TAPE_OUT_R
R1237
R1137
C1259
2.2k
TAPE_OUT_L
2.2k
47
25V
R1240
VIDEO_OUT_R
4.7k
VIDEO_OUT_L
R1235
2.2k
C1253
R1135
22
50V
2.2k
VIDEO3/MIC_IN_R
VIDEO3/MIC_IN_L
4
3
2
1
TUNER_IN_R
TUNER_IN_L
C1153
BRAVIA/PHONO_R
22
BRAVIA/PHONO_L
50V
CD_IN_R
5
6
7
8
CD_IN_L
TAPE_IN_R
R1238
R1138
220
220
R1139
R1239
8.2k
8.2k
C1158
C1159
47
0.022
25V
16
17
18
CN1012
9P
1
AGND
SR_OUT
2
SR
3
AGND
SL_OUT
T
4
SL
5
AGND
R_OUT
CONNECTOR 3
6
R
BOARD
CN1203
7
AGND
L_OUT
(Refer to page 51
8
L
on service manual)
9
AGND
CN1013
13P
1
AGND
C_OUT
2
C
3
AGND
SBR_OUT
4
SBR
5
AGND
SBL_OUT
U
6
SBL
7
AGND
CONNECTOR 4
8
+7V
BOARD
CN1204
9
-7V
(Refer to page 51
10
GND
on service manual)
4/8
11
TEMP(4/8)
4/8_RY
12
4/8
PROTECT
13
ROTECT
CN1011
6P
FRONT_L
F
1
DA_L
3
A_GND
FRONT_R
D_AUDIO
4
DA_R
BOARD
5
A_GND
(4/4)
C
CN2207
6
DA_C
(Refer to page 43
on service manual)
1
A_GND
SL
3
DA_SL
4
A_GND
SR
G
5
DA_SR
6
A_GND
SBL
D_AUDIO
7
DA_SBL
BOARD
(4/4)
8
A_GND
SBR
CN2207
9
DA_SBR
(Refer to page 43
10
A_GND
on service manual)
SW
11
DA_SW
CN1022
11P
43
19
21
MAIN
20
(Page 11)
BOARD
(2/4)
IC1007
44
LINE AMP
5
MAIN
(Page 12)
BOARD
6
CN1010
(3/4)
7P
1
AD_L
E
3
A_GND
4
AD_R
D_AUDIO
BOARD
5
+7V
(3/4)
6
-7V
CN2204
(Refer to page 42
7
A_GND
on service manual)
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