Sony STR-DA3300ES Service Manual page 204

STR-DA3300ES/DG1100
2-9. SCHEMATIC DIAGRAM – MAIN Board (1/4) –
1 2 3 4
A
MAIN BOARD (1/4)
(Page 14)
41
B
10
8
MAIN
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)
5
AP GND
P.SW_OUT
SW 4
F
GND 3
SUB WOOFER
BOARD
12V 2
CN4081
R1129
PRE_RY 1
(Refer to page 67
on service manual)
CN1015
5P R1144
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
SW_OUT
81 SWOUT
SBR_OUT
82 SBROUT
SBL_OUT
83 SBLOUT
SR_OUT
84 SROUT
SL_OUT
(DA3300ES)
85 SLOUT
100k C_OUT
86 COUT
C1129
R_OUT
22 87 ROUT
50V L_OUT L_OUT
100
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
50V
SBL_OUT 10
50V
C1249 10 50V
10 50V
C1231 C1152
22
50V
SBR_OUT
C1150 C1250
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
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 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
GND 40
R2S15206FP
INR9 39
INL9 38
INR8 37
INL8 36
INR7 35
INL7 34
INR6 33
INL6 32
INR5 31
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
R1041
C1151 C1251 R1040
10 10k 10k
10
50V 50V
12 12
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
CONNECTOR 3
R_OUT
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
U
SBL_OUT
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
(DA3300ES:AEP) on service manual)
1 A_GND
SL
3 DA_SL
(DA3300ES:AEP)
4 A_GND
SR G
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)
10 A_GND
on service manual)
SW
11 DA_SW
CN1022
11P 43
19
(Page
21
MAIN
20
BOARD 13)
(2/4)
IC1007
44
LINE AMP
(Page
5
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)