
STR-DA4300ES
92
92
STR-DA4300ES
6-68. SCHEMATIC DIAGRAM – A_VIDEO Board (3/4) –
•
See page 110 for IC Block Diagrams.
(Page 91)
(Page 93)
(Page 90)
A_VIEDO
BOARD
(4/4)
80
A_VIDEO
77
(2/4)
BOARD
BOARD
(4/4)
81
A_VIDEO
76
(1/4)
BOARD
A_VIDEO
IC B/D
IC B/D
-5
0
0
0
0
0
4.5
0
-5
0
0
0
0
0
0
0
5
5
5
0
0
0
0
0
0
0
0
0
0
25V
47
C6328
25V
47
C6329
C6317
0.1
16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
IC6301
M.OUT
SW5
TV
SW3
LD
SW4
V3
VEE
V2.IN
SW2
V2.OUT
GND
V1.IN
SW1
V1.OUT
VCC
0.1
C6318
C6321
0.1
C6322
0.1
0.1
C6319
0.1
C6320
50V
10
C6315
50V
10
C6305
75
R6303
75
R6304
75
R6302
75
R6301
50V
10
C6311
50V
10
C6309
100p
C6316
50V
10
C6306
10 50V
C6308
C6310
10
50V
75
R6307
A100
75
R6306
D6303
MA2J1110GLS0
D6304
MA2J1110GLS0
R6310
100k
C6312
10
50V
R6308
75
R6309
75
C6313
47p
C6314
47p
100p
C6327
100p
C6326
100p
C6325
100p
C6324
100p
C6323
220p
C6301
50V
10
C6304
16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
NJM2595M-TE2
NJM2595M-TE2
IC6302
M.OUT
SW5
TV
SW3
LD
SW4
V3
VEE
V2.IN
SW2
V2.OUT
GND
V1.IN
SW1
V1.OUT
VCC
R6305
75
MA2J1110GLS0
D6301
MA2J1110GLS0
D6302
50V
10
C6307
0
R6311
J6005
J6003
J6004
VSEL2-4
VSEL2-3
VSEL4
VSEL2-1
VSEL2-2
VSEL5
VSEL3
VSEL1
VSEL2
A_VIDEO BOARD
(3/4)
24
23
22
9
10
15
16
17
18
19
IC6301
INPUT SELECT
IC6302
INPUT SELECT
(CHASSIS)
VIDEO IN
DVD/BD
VIDEO IN
SAT/CATV
VIDEO OUT
MONITOR
VIDEO OUT
VIDEO 1
VIDEO OUT
ZONE 2
VIDEO IN
VIDEO 1
VIDEO IN
VIDEO 2
A
H
11
G
5
D
4
B
C
2
6
I
E
9
7
8
3
F
10
1
(Page 93)