Schematic Diagram - A_Video Board (1/4) - Sony STR-DA3300ES Service Manual

STR-DA3300ES/DG1100
6-59. SCHEMATIC DIAGRAM – A_VIDEO Board (1/4) –
1 2
A_VIDEO BOARD (1/4)
A
(CHASSIS)
J6001
B
R6001
P /C
R R
R6002
VIDEO 1
P /C
B B
IN
R6003
75
Y
R6004
75
C
P /C
R R
R6005
75
COMPONENT
DVD/BD
VIDEO P /C
B B
IN
ASSIGNABLE
R6006
(INPUT ONLY)
75
Y
R6007
D
R /C
R R
R6008
75
SAT/CATV
B
/C
B B
IN
R6009
75
Y
MA2J1110GLS0
E
MA2J1110GLS0
J6002
P /C
R R
COMPONET
VIDEO
P /C
B B
F
MONITOR
OUT
Y
G
H
STR-DA3300ES/DG1100
• See page 106 for IC Block Diagrams.
3 4 5
C6002
10
50V
75
C6003
75
10
50V
C6004
10
50V
C6011 0.1
C6005
10
50V
C6006
10
50V
C6007
10
50V
C6008 10 50V
75
C6009
10
50V
C6001
C6010
220p
10
50V
D6001
D6002
RY6001 RY6002
6 7 8
IC6001
INPUT SELECT
IC B/D
IC6001
NJM2586AM
CH1OUT
1 24
CH1IN1
PS
2 23
SW1
CH2OUT
3 22
CH1IN2
4 V+2 21
SW2
CH3OUT
5 20
C6012
CH1IN3 0.1
GND
6 19
GND
V-2
7 18
V+1
CH3IN1
8 17
CH2IN1
V-1
9 16
GND
CH3IN2
10 15
CH2IN2
GND
11 14
GND
CH3IN3
12 13
CH2IN3
C6014 C6013
47 0.1
25V
R6015 75
R6017
75
R6010
RY6003
10
D6003
MA2J1110GLS0
R6012
1k
Q6001
2SC3052EF-T1-LEF
RELAY DRIVE
R6011
47k
86 86
9 10 11
VC_SEL2
VC_SEL
R6013
0
R6018
75
R6014
0
R6016
0
L6001
10uH
L6002
10uH
C6015
47
25V
COMP_ON/OFF
12 13
1
71
A_VIDEO
BOARD
2
(2/4)
(Page 87)
3
24
72
22
A_VIDEO
BOARD
(4/4)
(Page 89)
23
4
5
73
A_VIDEO
BOARD
(2/4)
6 (Page 87)
(Page 89)
74
7 A_VIDEO
BOARD
8
(4/4)
75
20
21 A_VIDEO (Page
BOARD
89)
(4/4)
76
19
A_VIDEO
BOARD
(3/4)
(Page 88)