Sony STR-DA3300ES - Schematic Diagram - A_VIDEO Board (2;4)

STR-DA3300ES/DG1100
8787
STR-DA3300ES/DG1100
6-60. SCHEMATIC DIAGRAM – A_VIDEO Board (2/4) –
• See page 106 for IC Block Diagrams.
A_VIDEO
BOARD
(1/4)
73
78
(4/4)
BOARD
A_VIDEO
(1/4)
BOARD
A_VIDEO
71
A_VIDEO
77
(3/4)
BOARD
A_VIDEO
79
(4/4)
BOARD
BOARD
CN3506
(3/9)
BC
D_VIDEO
D_VIDEO
AX
CN3602
(5/9)
BOARD
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
-5
0
-5
0
5
0
2.5
0
-5
5
-5
-5
0
5
5
1.7
0.2
3.6
0
0
5
0
2.5
0
0
-5
0
2.5
0
0
0
2.5
2.5
0
0
25V
47
C6243
25V
47
C6233
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19 18
8
4
1
2
3
5
6
7
9
10
11
12
13
14
15
16
17
LA73053-TLM-E
IC6103
NC
NC
VIDEO_IN
DCCNT1
GND
C_IN
MUTE1
Y_IN
NC
NC
Y_IN
DCCNT2
NC(DCCNT2)
GND
CB_IN
MUTE2
CR_IN
-5V
-5V
CR_OUT
NC
CB_OUT
GND
Y_OUT
+5V
NC
-5V
-5V
Y_OUT
NC
C_OUT
GND
VIDEO_OUT
+5V
NC
NC
47k
R6112
47k
R6114
47kR6116
25V
47
C6115
47k
R6113
47k
R6117
47k
R6115
25V
47
C6235
0.1
C6234
R6110
1k
10V
C6103
100
12345
LA7213
IC6101
IN HSYNC GND VSYNC VCC
R6101
330
R6103
150k
R6105
4.7k
RT1N441C-TP-1
Q6101
50V
C6101
3.3
C6105
0.1
R6111
1k
RT1N441C-TP-1
Q6102
12345
LA7213
IC6102
IN HSYNC GND VSYNC VCC
R6106
4.7k
10V
C6104
100
R6102
330
C6106
0.1
50V
C6102
3.3
R6104
150k
6.3V
C6109
1000
0
R6239
0
R6240
0
R6241
0
R6242
25V
47
C6110
0.01
C6111
25V
47
C6108
24
13
14
15
16
17
18
19
20
21
22
23
12
11
10
9
8
7
6
5
4
3
2
1
NJM2586AM
IC6104
CH1IN1
SW1
CH1IN2
SW2
CH1IN3
GND
V+1
CH2IN1
GND
CH2IN2
GND
CH2IN3
CH3IN3
GND
CH3IN2
V-1
CH3IN1
V-2
GND
CH3OUT2
V+2
CH2OUT
PS
CH1OUT
0.01
C6107
R6119
75
R6118
75
R6120
75
25V
C6117
47
25V
C6118
47
25V
C6116
47
MA2J1110GLS0
D6101
MA2J1110GLS0
D6102
1
3
4
5
6
7
8
9
9P
CN6201
CVBS IN
GND
CY IN
GND
CB IN
GND
CR IN
GND
1
3
4
5
6
7
8
9
10
10P
CN6202
VOUT
GND
Y/G OUT
GND
CB OUT
GND
CR OUT
GND
+3.3V
R6121
300
R6122
300
R6123
300
300
R6235
300
R6236
300
R6237
R6124
330
R6125
330
2SC3052EF-T1-LEF
VIDEO AMP
VIDEO AMP
VIDEO AMP
Q6103
2SC3052EF-T1-LEF
Q6104
8
7
6
54
3
2
1
NJM2533M(TE2)
IC6204
VIN_1
SW1
VIN_2
NCNC
V+
V_OUT
GND
COMPO_DET
V_DET
A_VIDEO BOARD (2/4)
24
23
22
2
5
1
6
3
4
9
10
12
13
11
14
SYNC DETECT
INVERTER
INVERTER
IC6102
VIDEO SELECT
IC6204
SYNC DETECT
IC6101
IC6103
VIDEO MUTING
IC6104
A
H
11
J
G
5
D
4 12
B
14
C
26
I
E
9783
F
10 131
A
H
11
J
G
5
D
4 12
B
14
C
26
I
E
9783
F
10 131
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(Page 89)