Schematic Diagram - Main Board (3/4) - Sony STR-DA3300ES Service Manual

STR-DA3300ES/DG1100
2-11. SCHEMATIC DIAGRAM – MAIN Board (3/4) –
1 2 3 4
MAIN BOARD (3/4)
A
7
41
B
MAIN
8
BOARD
(1/4)
(Page 12)
10
C
(Refer to page 65
on service manual)
CN1017
3P
AV
FRONT_R 1
S_SPTM
FRONT_L 2
BOARD
D
C 3
CN4003
(Refer to page 65
on service manual)
CN1016
2P
AU
GND 1
C_SPTM
CENTER 2
BOARD
CN1301
E
TB1001
FRONT
SPEAKERS
B A
F
R
L
G
H
C1123
100p
I
J 48
2
1
MAIN
BOARD
(2/4)
(Page 13)
STR-DA3300ES/DG1100
5 6 7
R1017
2.2k
C_RY
RY1006
-1
C1008
Q1006 R1026
-2
2SC3052EF-T1-LEF 0.022
10
100V
RELAY DRIVE
26.2
D1017 R1019
0
1SS355TE-17 10
R1018
C1033 0.1
10k
R1020
2.2k
SP_A_RY
RY1007 -1
C1010 R1028
-2
0.022 10
Q1007 100V
2SC3052EF-T1-LEF 26.2
RELAY DRIVE
D1018
R1022
0
1SS355TE-17
10
R1021
C1034 0.1
10k
R1023
C1013
2.2k
SP_B_RY
100
16V
RY1008
-1
-2
Q1008
C1009 R1027
2SC3052EF-T1-LEF
0.022 10
RELAY DRIVE 100V
26.2
D1019
0
1SS355TE-17 R1025
10
R1024
10k C1035
0.1
HP_RY
R1029
4.7k
R1133
RY1009
470
1W
-1
Q1009
-2
2SC3052EF-T1-LEF
RELAY DRIVE
R1233
470
12
1W
D1020
0
1SS355TE-17
R1030
R1031
C1032 0.1
10k 10
8 9 10 11
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R1042
0
IC1002 R1044
C1017
C1014 0
220p
0.1
INPUT SELECTOR
C1016
C1015
0.1
100
16V
14 14
12 13 14 15
C1020
C1018
100
220p
16V
IC1003
Q1012
INPUT SELECTOR
ISA1235AC1TP
-1EF
C1019 C1021
220p 0.1
R1038
10k
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
C1023
R1039 R1037
0.1 10k
10k
C1022 Q1011,1012
PHONO/BRAVIA SELECT SWITCH
100
16V
16 17 18 19
(Page 12)
44
5 MAIN
BOARD
6
(1/4)
4 45
3
MAIN
BOARD
(2/4)
(Page 13)
R1035
4.7k
CN1020
13P
13 HP_R
12 HP_GND AM
11 HP_L
VIDEO3
10 GND
R1036
BOARD
22k
9 MIC_R
CN721
(Refer to page 91
GND
8
on service manual)
MIC_L
7
VIDEO3_L
6
AN
VIDEO3_GND
5
VIDEO3_R
4
VIDEO3
+7V
3 BOARD
CN725
-7V
1
(Refer to page 91
on service manual)
BRAVIA_SEL
Q1011
RT1N141C-TP-1
18
16
17
15
14
47
13
MAIN
BOARD
(4/4)
11
(Page 15)
12