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
2-9. SCHEMATIC DIAGRAM – MAIN Board (1/4) –
1
2
3
A
MAIN BOARD (1/4)
(Page 14)
41
B
10
MAIN
8
BOARD
7
(3/4)
2
42
1
(Page
MAIN
13)
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)
GND
5
AP
P.SW_OUT
4
F
SW
SUB WOOFER
GND
3
BOARD
12V
2
CN4081
PRE_RY
1
(Refer to page 67
on service manual)
CN1015
5P
P.L_OUT
(DG1100)
G
P.R_OUT
P.SL_OUT
H
P.SR_OUT
P.SBL_OUT
I
P.SBR_OUT
P.C_OUT
J
R1247
100
P.SW_OUT
STR-DA3300ES/DG1100
4
5
6
7
(DG1100)
JW1013
C1248
10
50V
SW_OUT
81
SWOUT
SBR_OUT
82
SBROUT
SBL_OUT
83
SBLOUT
SR_OUT
84
SROUT
SL_OUT
(DA3300ES)
R1129
85
SLOUT
100k
C_OUT
86
COUT
C1129
R_OUT
R1144
22
87
ROUT
L_OUT
L_OUT
100
50V
88
LOUT
89
GND
R1229
100k
90
LVIN
C1229
F_L
C1145
10
50V
22
91
LIGO
R1244
50V
100
R_OUT
92
GND
93
RVIN
R1130
F_R
C1245
10
50V
100k
94
RIGO
C1130
22
95
GND
R1145
50V
SL_OUT
100
96
CVIN
C1148
10
50V
97
CIGO
R1230
100k
98
GND
C1230
R1245
22
99
SLVIN
50V
100
SR_OUT
100
SLIGO
C1146
R1131
10
100k
50V
C1131
22
C1149
R1146
50V
SBL_OUT
10
100
50V
R1231
C1249
10
50V
100k
10
50V
C1231
C1152
22
R1246
50V
100
SBR_OUT
C1150
10
R1132
50V
100k
C1132
22
R1147
100
50V
C_OUT
R1232
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
80
79
78
77
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
IC1001
IMPUT SELECTOR,
ELECTRICAL VOLUME
IC1001
R2S15206FP
1
2
3
4
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
C1250
10
50V
C1151
C1251
R1040
R1041
10
10k
10k
10
50V
50V
12
12
12
13
14
C1244
10
50V
SW
C1243
10
50V
SBR
50V
C1143
10
SBL
C1242
10
50V
SR
C1142
10
50V
SL
C
C1144
10
50V
51
C1241
10
50V
FRONT_R
RIN2
50
C1141
10
50V
C1258
FRONT_L
C1155
LIN2
49
0.022
2200p
GND
48
TAPE_OUT_R
R1237
RECR2
47
R1137
2.2k
TAPE_OUT_L
2.2k
RECL2
46
R1240
VIDEO_OUT_R
RECR1
45
4.7k
VIDEO_OUT_L
RECL1
44
R1235
GND
43
2.2k
ADIFR
42
C1253
ADIFL
41
22
R1135
GND
40
50V
2.2k
VIDEO3/MIC_IN_R
INR9
39
VIDEO3/MIC_IN_L
4
INL9
38
TUNER_IN_R
INR8
37
TUNER_IN_L
INL8
36
C1153
BRAVIA/PHONO_R
INR7
35
22
BRAVIA/PHONO_L
50V
INL7
34
CD_IN_R
5
INR6
33
CD_IN_L
INL6
32
TAPE_IN_R
INR5
31
R1238
R1138
220
220
R1139
R1239
8.2k
8.2k
C1158
C1159
47
0.022
25V
15
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
(DA3300ES:AEP)
3
A_GND
FRONT_R
D_AUDIO
4
DA_R
BOARD
(DA3300ES:AEP)
5
A_GND
(4/4)
C
CN2207
6
DA_C
(Refer to page 43
C1259
(DA3300ES:AEP)
on service manual)
1
A_GND
47
SL
25V
3
DA_SL
(DA3300ES:AEP)
4
A_GND
G
SR
5
DA_SR
(DA3300ES:AEP)
6
A_GND
D_AUDIO
SBL
7
DA_SBL
BOARD
(DA3300ES:AEP)
(4/4)
8
A_GND
SBR
CN2207
9
DA_SBR
(Refer to page 43
(DA3300ES:AEP)
3
2
1
10
A_GND
on service manual)
SW
11
DA_SW
CN1022
11P
43
19
(Page
21
MAIN
20
13)
6
7
8
BOARD
(2/4)
IC1007
44
LINE AMP
5
(Page
MAIN
BOARD
14)
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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