Sony KDE-42XBR950 / KDE-50XBR950 Service Manual ▷ View online
3-34 KDE42XBR950/KDE50XBR950 (UC)
G
[POWER SUPPLY, FAN CONTROL]
<CONDUCTOR SIDE>
<COMPONENT SIDE>
— G BOARD —
A1
A2
A3
A4
A5
A6
C6001
C6002
C6003
C6004
C6005
C6006
C6007
C6008
C6010
C6011
C6013
C6015
C6016
C6017
C6018
C6019
C6020
C6021
C6022
C6023
C6025
C6026
C6027
C6028
C6029
C6031
C6032
C6033
C6035
C6036
C6037
C6038
C6039
C6040
C6043
C6045
C6046
C6047
C6048
C6049
C6052
C6056
C6057
C6058
C6059
C6060
C6061
C6062
C6064
C6065
C6067
C6068
C6069
C6070
C6077
C6081
C6101
C6752
C6754
C6758
C6759
C6760
C6761
C6762
C6765
C6766
C6767
C6768
C6769
CL601
CL602
CN6001
CN6002
CN6003
CN6004
CN6005
CN6006
CN6009
CN6010
CN6011
CN6101
D6003
D6004
D6005
D6007
D6008
D6010
D6011
D6012
D6013
D6014
D6015
D6016
D6018
D6019
D6020
D6022
D6025
D6026
D6030
D6032
D6033
D6101
D6752
D6755
F6001
FB6001
FB6002
FH6001
FH6002
IC6001
IC6002
IC6003
IC6004
IC6005
IC6006
IC6007
IC6009
IC6010
IC6751
L6001
L6003
L6004
L6007
L6008
L6009
L6010
L6750
L6751
L6752
L6753
PH6001
PH6002
PH6003
PH6004
PS6001
PS6002
Q6003
Q6004
Q6005 Q6006
Q6007
Q6009
Q6011
Q6012
Q6013
Q6751
R6001
R6002
R6003
R6004
R6006
R6007
R6008
R6009
R6016
R6018
R6019
R6020
R6025
R6027
R6028
R6029
R6032
R6034
R6038
R6039
R6040
R6042
R6043
R6049
R6050
R6051
R6052
R6053
R6055
R6056
R6057
R6058
R6059
R6060
R6066
R6069
R6070
R6071
R6075
R6076
R6077
R6078
R6080
R6081
R6083
R6086
R6089
R6090
R6091
R6093
R6094
R6095
R6101
R6102
R6102
R6752
R6757
R6758
R6762
R6765
R6766
RY6001
RY6002
SG6001
T6003
T6004
TH6001
VD6001
VD6002
1
2
3
4
5
6
7
A
B
C6009
C6012
C6014
C6024
C6030
C6034
C6041
C6042
C6050
C6053
C6055
C6063
C6066
C6071
C6072
C6073
C6074
C6075
C6076
C6078
C6079
C6080
C6082
C6102
C6750
C6751
C6753
C6755
C6756
C6757
C6763
C6764
C6770
D6001
D6002
D6006
D6009
D6017
D6021
D6023
D6024
D6027
D6028
D6029
D6031
D6034
D6035
D6036
D6037
D6038
D6102
D6750
D6751
D6753
D6754
IC6011
IC6750
Q6001
Q6002
Q6008
Q6010
Q6014
Q6752
R6005
R6010
R6011
R6012
R6013
R6014
R6015
R6017
R6021
R6022
R6023
R6024
R6026
R6030
R6031
R6033
R6035
R6036
R6037
R6041
R6044
R6045
R6046
R6046
R6047
R6048
R6054
R6061
R6062
R6063
R6064
R6065
R6067
R6068
R6072
R6073
R6074
R6079
R6082
R6084
R6085
R6088
R6092
R6096
R6097
R6098
R6099
R6103
R6120
R6121
R6122
R6123
R6751
R6753
R6754
R6754
R6755
R6756
R6756
R6759
R6760
R6761
R6761
R6763
R6764
R6767
R6768
R6769
R6770 R6771
R6772
R6773
1
2
3
4
5
6
7
A
B
IC
IC6001
B-4
IC6002
A-5
IC6003
A-6
IC6004
B-4
IC6005
A-3
IC6006
A-1
IC6007
A-3
IC6009
A-2
IC6010
A-2
IC6011
B-5
IC6750
A-7
IC6751
A-1
TRANSISTER
*
Q6001
B-2
1
Q6002
B-4
1
Q6003
B-4
-
Q6004
B-4
-
Q6005
B-5
2
Q6006
B-5
2
Q6007
B-4
2
Q6008
B-4
1
Q6009
B-4
2
*
: Refer to Terminal name of semiconductors in silk screen printed circuit (see page 3-12)
•
G BOARD SEMICONDUCTOR LOCATION
Component
(
)
Side
Conductor
(
)
Side
Q6010
B-5
1
Q6011
B-3
2
Q6012
B-3
-
Q6013
B-4
2
Q6014
A-4
1
Q6751
A-1
2
Q6752
A-7
1
DIODE
*
D6001
B-2
3
D6002
B-2
3
D6003
B-6
-
D6004
A-7
-
D6005
A-3
-
D6006
A-4
3
D6007
A-6
-
D6008
A-4
-
D6009
B-2
3
D6010
B-6
-
D6011
B-6
-
D6012
B-6
-
D6013
B-6
-
D6014
B-5
-
D6015
A-5
-
D6016
B-5
-
D6017
B-5
3
D6018
B-3
-
D6019
B-3
-
D6020
A-2
-
D6021
A-2
3
D6022
A-3
-
D6023
A-4
3
D6024
A-4
3
D6025
B-4
3
D6026
B-3
3
D6027
B-4
3
D6028
B-4
3
D6029
B-3
3
D6030
B-3
3
D6031
A-2
3
D6032
B-3
-
D6033
A-4
-
D6034
A-3
3
D6035
A-4
3
D6036
B-4
3
D6037
A-4
3
D6038
A-4
3
D6101
A-1
3
D6102
A-7
3
D6750
A-7
3
D6751
B-7
3
D6752
A-1
3
D6753
A-7
3
D6754
A-6
3
D6755
A-1
3
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
KDE42XBR950/KDE50XBR950 (UC) 3-35
(3) Schematic Diagram of H1 Board
1
A
B
C
D
E
F
2
6
5
4
3
H1
[LED, P-SW]
— H1 BOARD —
<CONDUCTOR SIDE>
<COMPONENT SIDE>
+5V
+5V
4.9
0
0
0
0
3.2
POWER
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED SW
LED SW
LED SW
CN9803
TO H2 BOARD
(LED,P-SW)
H1
B-SS4393<UC.>-H1.
GND
POWER LED
STBY LED
TIMER LED
P ON
STBY 5V
GND
ILINK LED
P_SW
ILINK STBY
TIMER
POWER/STBY
G
R
1
2
3
4
5
6
7
8
9
Q9511
Q9514
Q9515
Q9516
Q9512
Q9513
D9526
S9501
D9521
D9525
C9506
D9520
C9504
CN9503
C9508
C9509
R9517
Q9517
R9533
C9507
R9518
R9519
R9520
R9521
R9522
R9523
R9524
R9525
R9526
R9527
R9528
R9529
R9530
R9531
R9532
DTC144EKA
2PB709AR
DTC144EKA
2PB709AR
DTC144EKA
DTC144EKA
#
L-53SRD-H
L-53SRD-H
0.1
25V
25V
F:2012
SMLU12D16W
0.01
F:2012
9P
WHT
:1.5DL
#
#
0
DTC144EKA
750
1/10W
:CHIP
:CHIP
0.1
25V
25V
F:2012
1k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
180
1/10W
:CHIP
:CHIP
180
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
180
1/10W
:CHIP
:CHIP
#
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
#
#
POWER
STBY
STBY
POWER
CN9503
D9520
D9521
D9525
S9501
C9504
C9506
C9507
C9508
C9509
D9526
Q9511
Q9512
Q9513
Q9514
Q9515
Q9516
Q9517
R9517
R9518
R9519
R9520
R9521
R9522
R9523
R9524
R9525
R9526
R9527
R9528
R9529
R9530
R9531
R9532
R9533
•
H1 BOARD SEMICONDUCTOR LOCATION
*
1
-
Ref.
Q9511-Q9517
D9520, D9521, D9525
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 3-12)
3-36 KDE42XBR950/KDE50XBR950 (UC)
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(4) Schematic Diagram of H2 Board
+5V
+5V
3.2
4.9
0
0
0
0
5.0
4.9
0
0
0
0
4.9
3.2
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
AUDIO
R
L
VIDEO
S VIDEO
IN
VIDEO2
(INPUT TERMINAL,LED)
H2
B-SS4393<UC.>-H2.
LED CONTROL
TO H1 BOARD
CN9503
TO M(5/5)BOARD
CN4401( 4 - 15 )
CN9401
TO A(1/4)BOARD
A01
A02
A03
A04
DA5
DA6
DA7
DA8
DA9
DA10
DA11
DA12
VCC
VSS2
VDD2
CS1
CS0
CS2
MOD
SCL
SDA
VDD1
VSS1
GND
TV
MS
ILINK
VIDEO
STBY 5V
5V
GND
P_SW
P ON
TIMER LED
ILINK LED
STBY LED
POWER LED
GND
SCL
SDA
STBY 5V
GND
P_SW
P ON
TIMER LED
ILINK LED
STBY LED
POWER LED
GND
GND
GND
GND
GND
GND
S_SW2
S2-2
Y2
C2
V2
L2
R2
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
1
2
3
4
D9809
JL9601
JL9605
JL9606
JL9607
R9601
R9602
R9603
R9606
R9607
R9608
D9603
D9604
D9605
D9606
D9607
D9601
JL9604
JL9602
JL9603
C9605
C9606
Q9801
Q9802
Q9803
Q9804
Q9805
Q9806
Q9807
D9807
D9815
D9814
CN9803
R9814
R9815
C9802
C9602
C9803
C9804
CN9601
IC9801
R9805
R9813
R9816
R9604
R9605
R9801
R9802
R9803
R9804
R9806
R9807
R9808
R9809
R9810
R9811
R9812
C9801
CN9802
D9801
D9802
D9803
D9804
D9805
D9806
D9812
J9601
C9603
C9604
UDZSTE-175.6B
PROTECT
#
#
#
#
UDZS10B
UDZS10B
UDZS10B
UDZS10B
UDZS10B
150
1/10W
:2012
:2012
150
1/10W
:2012
:2012
150
1/10W
:2012
:2012
150
1/10W
:2012
:2012
150
1/10W
:2012
:2012
150
1/10W
:2012
:2012
UDZS10B
#
#
#
10
16V
:AL-CP
10
16V
:AL-CP
DTC144EKA
DTC144EKA
DTC144EKA
DTC144EKA
DTC144EKA
DTC144EKA
DTC144EKA
HN1D03FU-TE85R
#
#
9P
WHT
:1.5DL
#
#
0.1
16V
16V
B:CHIP
0.47
B:3216
0.01
F:2012
0.01
F:2012
12P
WHT
WHT
:1.5DL
MB88141APF-ER
94H
0
:2012
0
:2012
0
:2012
220k
1/10W
:2012
:2012
220k
1/10W
:2012
:2012
#
100
1/10W
:2012
:2012
100
1/10W
:2012
:2012
100
1/10W
:2012
:2012
100
1/10W
:2012
:2012
100
1/10W
:2012
:2012
100
1/10W
:2012
:2012
100
1/10W
:2012
:2012
100
1/10W
:2012
:2012
100
1/10W
:2012
:2012
100
1/10W
:2012
:2012
10
16V
B:3216
12P
WHT
WHT
:1.25DL
E1L49-AW10C2-01
E1L49-AW10C2-01
E1L49-AW10C2-01
E1L49-AW10C2-01
E1L49-AW10C2-01
E1L49-AW10C2-01
E1L49-AW10C2-01
4.7
35V
35V
:AL-CP
4.7
35V
35V
:AL-CP
V1
MS
TV
V1
MS
ILINK
ILINK
TV
LOGO
LOGO
LOGO
LOGO
LOGO
KDE42XBR950/KDE50XBR950 (UC) 3-37
H2
[INPUT TERMINAL, LED]
— H2 BOARD —
<CONDUCTOR SIDE>
<COMPONENT SIDE>
C9603
C9604
C9605
C9606
CL9801
CN9601
CN9602
CN9801
CN9802
CN9803
CN9804
D9801
D9802
D9803
D9804
D9805
D9806
D9807
D9812
J9601
C9602
C9801
C9802
C9803
C9804
D9601
D9603
D9604
D9605
D9606
D9607
D9809
D9814
D9815
IC9801
Q9801
Q9802
Q9803
Q9804
Q9805
Q9806
Q9807
R9601
R9602
R9603
R9604
R9605
R9606
R9607
R9608
R9801
R9802
R9803
R9804
R9805
R9806
R9807
R9808
R9809
R9810
R9811
R9812
R9813
R9814
R9815
R9816
•
H2 BOARD SEMICONDUCTOR LOCATION
*
1
3
-
Ref.
Q9801-Q9807
D9601, D9603-D9607,
D9809
D9809
D9801-D9807, D9812
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 3-12)
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