Read Sony KV-SA293M50 Service Manual online
KV-SA293M50
RM-GA002
KV-SA293M50
RM-GA002
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
4-3-9. H1 Board Schematic Diagram
– 49 –
– 50 –
D3901
RD5.6ESB2
1
C3906
D3902
RD5.6ESB2
D3907
RD5.6ESB2
1
C3913
47
25V
C3914
XX
L3902
XX
L3901
J3904
XX
1
2
3
4
5
6
CN3903
6P
PH L IN
SP L IN
SP GND
SP GND
SP R IN
PH R IN
1
2
3
4
5
6
7
WHT
7P
CN3905
STBY 3.3V
GND
LED G
LED R
SIRCS
GND
KEY
5
JW3904
5
JW3905
RD5.6ESB2
D3908
L
R
V
J3903
5
JW3914
1
2
3
4
CN3901
XX
SP L OUT
SP GND
SP GND
SP R OUT
1
2
3
4
5
5P
CN3907
LED G
LED R
GND
SIRCS IN
3.3V SEN
D3912
D3913
1SS133T-77
1SS133T-77
J3901
XX
25V
47
C3910
25V
47
C3911
1
2
3
CN3906
XX
3D OUT
W GND
W GND
D3900
XX
1
2
3
CN3909
XX
NC
GND
GND
3
4
1
2
J3902
XX
JW3906
XX
JW3913
XX
JW3918
XX
JW3919
XX
S3909
2
1
S3907
2
1
S3908
2
1
S3902
2
1
S3903
2
1
S3904
2
1
S3905
2
1
KRC110M
Q3901
KRC110M
Q3902
JW3910 XX
1SS133T-77
D3904
1SS133T-77
D3905
470
R3908
4.7k
R3927
1k
R3907
220K
R3917
R3926
XX
330
R3911
220
R3910
XX
C3900
XX
R3904
150
R3912
47
R3916
XX
R3925
680
R3920
4.7k
R3914
R3922
XX
330
R3909
XX
C3903
XX
C3902
XX
R3905
27K
R3919
75
R3924
1.5k
R3915
220K
R3902
XX
C3901
27K
R3918
1
2
3
4
5
6
7
8
9
CN3902
XX
PH L IN
SP L IN
SP GND
SP GND
SP R IN
PH R IN
GND
3D IN
3D IN
1
2
3
4
5
6
7
8
9
CN3904
9P
R IN
GND
L IN
GND
CV IN
S IN
C IN
GND
Y IN
1
2
3
4
5
CN3908
5P
R IN
GND
L IN
GND
CV IN
(FRONT PANEL SW)
H1
TO SPEAKER
TO H2 BOARD
CN1900
MENU
VIDEO
VOL -
VOL +
CH -
CH +
SOUND
MODE
SPEAKER
TO WOOFER
V2
L2
R2
VIDEO IN 2
BX1L(06)13581-VIETNAM-H1.-SA293M50
3P
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