Sony bg3r chassis kv-xa34m30a Instruction De Maintenance
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
KV-XA34M30A
RM-952
KV-XA34M30A
RM-952
– 48 –
– 47 –
(4) H Board Schematic Diagram
V
L
R
1
2
3
1
2
3
4
5
12
34
1
2
3
4
G
R
1
2
3
4
R3916
R3915
R3914
R3913
R3911
R3907
S3907
SWITCH
SWITCH
S3908
SWITCH
SWITCH
Q3901
Q3902
JW3900
C3901
C3903
F3601
S3601
CN3901
JW3904
C3910
C3911
CN3602
CN3903 #
CN3906 #
L3903
C3907
C3912
C3914
D
3
9
0
2
D3905
D3908
J3903
R3908
R3909
R3910
R3912
R3920
R3921
R3923
R3924
S3902
SWITCH
SWITCH
S3903
SWITCH
SWITCH
S3904
SWITCH
SWITCH
S3905
SWITCH
SWITCH
S3906
SWITCH
SWITCH
D3906
J3901
C3900
C3902
C3904
C3905
C3906
C3913
D3900
D3901
D3907
R3900
R3901
R3902
R3904
R3905
R3917
R3918
R3919
R3922
J3902
L3901
L3902
47
10k
330
10k
330
5.6k
DTC144ESA
LED DRIVE
LED DRIVE
DTC144ESA
LED DRIVE
LED DRIVE
#
#
#
#
AC-PUSH-SW
4PBLK
:S-MICRO
#
47
16V
47
16V
4P
:VH
#
#
470p
B:CHIP
JW(5mm)
#
NNCD9.1A-T1
PROTECT
NNCD9.1A-T1
PROTECT
3P
470
1k
1.8k
3.3k
100
100
JW(5MM)
#
SPB-25MVWF
WAKE UP INDICATOR
WAKE UP INDICATOR
0P
#
#
#
JW(5mm)
JW(5mm)
#
#
#
#
JW(5MM)
JW(5MM)
#
JW(5MM)
JW(5MM)
#
#
#
#
#
JW(5mm)
:EL0606
:EL0606
JW(5mm)
:EL0606
:EL0606
A
C
O
U
T
N
C
N
C
N
C
A
C
O
U
T
S
P
R
O
U
T
S
P
G
N
D
S
P
G
N
D
S
P
L
O
U
T
W
I
N
W
I
N
W
G
N
D
W
G
N
D
W
G
N
D
W
G
N
D
3
D
O
U
T
S
Y
C
TO SP
5V
A
U
D
I
O
(
L
)
A
U
D
I
O
(
R
)
FRONT AV IN,SENSOR,
POWER SWITCH
POWER SWITCH
(
(
JW3601
7.5MM
7.5MM
JW3602
7.5MM
7.5MM
B-SSS11195-CKD-H..XA34