Sony KLV-40W300A / KLV-46W300A / KLV-52W300A (serv.man4) Service Manual ▷ View online
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
DF3 BOARD SCHEMATIC DIAGRAM (KLV-46W300A ONLY)
1/10W
RN-CP
4 . 7
R6835
1/10W
10k
R6921
RN-CP
1
GND_3
S3K60
D6814
1/10W
RN-CP
10k
R6838
VCC_12V
INV_DRV_1L
25V
0 . 1
B
C6903
1/10W
RN-CP
5%
R6827
1M
1/4W
FPRD
68
R6832
MA2J1110GLS0
D6902
S3K60
D6810
INV_DRV_1H
S3K60
D6811
1
GND_3
MA2J1130GLS0
D6801
1/10W
RN-CP
10k
R6839
50V
B
C6804
1000p
1
GND_2
2SB1122-ST-TD-E
Q6801
50V
B
C6803
1000p
2SB1122-ST-TD-E
Q6800
E
ET6900
1/10W
RN-CP
4 . 7
R6914
250V
B
C6816
220p
MA2J1130GLS0
D6800
S3K60
D6815
2012
50V
B
C6801
0 . 1
25V
0 . 0 1
B
C6907
25V
0 . 1
B
C6904
1/4W
FPRD
68
R6833
450V
PT
1
C6813
1/10W
10k
R6922
RN-CP
L6800
100uH
1/10W
RN-CP
4 . 7
R6834
1
GND_3
1/10W
RN-CP
10k
R6920
1/10W
RN-CP
10k
R6919
1/10W
RN-CP
4 . 7
R6917
1/10W
4 . 7
R6915
RN-CP
INV_DRV_2L
INV_DRV_2H
450V
PT
C6802
1
25V
0 . 1
B
C6900
25V
0 . 1
B
C6901
1/10W
4 . 7
R6918
RN-CP
1/10W
4 . 7
R6916
RN-CP
MAZ8051GMLS0
D6901
MAZ8051GMLS0
D6900
1
GND_2
0uH
FB6800
FB6802
0uH
0.45uH
FB6801
FB6804
0.45uH
1W
RS
33
R6924
1W
RS
33
R6925
1
3
3P
CN6800
WHT
PFC_OUT
PRI_GND
INV_DRV_1H
INV_DRV_1L
INV_DRV_2L
INV_DRV_2H
1
GND_3
VCC_12V
E
ET6901
1
GND_3
EY6805
Mount Mecha
410314301
A6801
EY6806
C6909
6 . 3 k V
SL
15p
6 . 3 k V
SL
C6912
15p
50V
4700p
B
C6911
50V
4700p
B
C6914
1
3
2
4
5
8
6
7
T6901
Mount Mecha
410314301
A6805
EY6808
EY6809
16V
100
C6902
S
3LP02C-TB-E
Q6900
S
3LN02C-TB-E
Q6901
S
3LP02C-TB-E
Q6902
S
3LN02C-TB-E
Q6903
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN6900
14P
OCP2
GND
INV-DRV-2L
GND
INV-DRV-2H
GND
INV-DRV-1L
GND
INV-DRV-1H
GND
V-FB1
NC
12V
CONN_DET
50V
1000p
B
C6917
1608
CHIP
R6901
0
UDZSTE-173.6B
D6804
UDZSTE-173.6B
D6805
CHIP
0
R6932
CHIP
0
R6933
FB6803
0uH
2012
1/10W
CHIP
2 . 2 k
R6936
2012
1/10W
CHIP
2 . 2 k
R6937
2 . 2 k
R6828
2012
1/10W
CHIP
2 . 2 k
R6829
2012
1/10W
CHIP
450V
PT
C6918
1
S
2SK3569
Q6804
1PS226-115
D6904
1PS226-115
D6905
1PS226-115
D6906
1
2
3
3P
CN6905
HV4
HV4
1
2
3
4
4P
CN6904
HV3
HV3
1
4
7
9
10
2
3
6
5
T6900
5
JW6802
5
JW6803
5
JW6804
5
JW6801
MA2J1110GLS0
D6907
5
JW6805
Mount Mecha
410314301
A6900
Mount Mecha
410314301
A6901
Mount Mecha
410314301
A6902
EY6900
EY6901
EY6902
EY6903
EY6906
EY6907
5
JW6806
20
*JW6807
1 GND_3
Mount Mecha
263406661
A6802
Q6804,Q6805
S
2SK3569
Q6805
DF3
INVERTER
3 9 1 . 0
DRIVE
DRIVE
DRIVE
DRIVE
0 . 8
9 . 6
1 0 . 0
0 . 8
9 . 6
1 0 . 0
COVERTER
COVERTER
1 9 7 . 0
1 9 5 . 0
3 . 0
4 1 4 . 0
2 . 4
1 9 7 . 6
2 3 8 . 0
A-1253-586-B <FIX2>DF3
TO GF1 BOARD
CN6501
TO PANEL
TO PANEL
TO DF2
CN6704
42
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
COMPONENT SIDE (KLV-46W300A ONLY)
[INVERTER]
DF3
1
3
G
S
G
S
14
1
1
4
1
3
C6909
C6912
C6902
FB6800
FB6801
FB6802
FB6804
EY6858
EY6859
EY6860
EY6861
R6924
R6925
R6926
R6927
JW6803
A6801
CN6800
C6802
C6813
G
S
Q6804
G
S
Q6805
C6816
EY6810
EY6811
EY6812
EY6813
D6810
EY6800
D6811
EY6801
D6814
EY6816
R6832
D6815
EY6817
R6833
EY6814
EY6815
EY6805
EY6806
EY6818
EY6819
EY6820
EY6821
EY6824
EY6825
EY6822
EY6823
EY6834
EY6835
EY6836
EY6837
EY6826
EY6827
T6900
T6901
CN6903
A-1253-
PFC_OUT
PRI_GND
1
3
12V
NC
V-FB1
GND
GND
GND
GND
GND
OCP2
INV-DRV
1
2
HV3
HV4
(172876212)
-1H
-1L
-2H
-2L
INV
INV-DRV
INV
1-873-817-12
EY6905
EY6904
A6805
EY6809
EY6808
14
1
CN6900
_DRV
_DRV
CONN_DET
FB6803
C6918
EY6909
EY6908
1
4
1
3
CN6905
CN6904
HV4
HV4
HV4
HV3
HV3
HV3
HV3
JW6900
JW6904
JW6905
JW6906
JW6907
JW6910
JW6911
JW6913
JW6914
JW6915
JW6921
JW6925
JW6926
JW6923
C6919
L6801
JW6804
JW6802
JW6801
D6817
D6816
EY6831
EY6830
EY6828
EY6829
EY6839
EY6838
EY6841
EY6840
L6800
ET6900
ET6901
A6802
JW6805
A6900
A6901
A6902
EY6901
EY6900
EY6903
EY6902
EY6906
EY6907
EY6911
EY6910
EY6912
EY6913
JW6806
JW6807
EY6916
EY6917
EY6914
EY6915
WHT
JW6808
1
A
B
C
D
E
F
2
3
4
5
6
7
43
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
[INVERTER]
CONDUCTOR SIDE (KLV-46W300A ONLY)
DF3
JR
JR
JR
C
BE
C
BE
GS
GS
GS
GS
C6909
C6911
C6912
C6914
C6915
C6916
C6902
FB6800
FB6801
FB6802
FB6804
D6900
D6901
D6902
D6903
D6904
R6914
D6905
R6915
R6916
R6917
R6918
R6919
R6920
R6921
R6922
R6923
R6924
R6925
R6926
R6927
PF LP
M
D
D
C6809
C6810
A6801
JL6800
JL6801
CN6800
C6802
C6803
C6804
Q6800
Q6801
C6813
G
S
Q6804
G
S
Q6805
C6816
D6800
D6801
D6806
D6807
D6810
D6811
D6814
R6832
D6815
R6833
R6834
R6835
R6838
R6839
R6827
R6830
R6831
C6801
T6900
T6901
JL6900
JL6901
JL6902
JL6903
JL6904
JL6905
CN6903
C6900
C6901
C6903
C6904
C6905
Q6900
C6906
Q6901
C6907
Q6902
C6908
Q6903
12V
NC
V-FB1
GND
GND
GND
GND
OCP2
DRV-1H
DRV-1L
DRV-2H
DRV-2L
GND
INV-
INV-
INV-
INV-
2
HV4
HV3
1
1-873-817-12
(172876212)
1
PFC_OUT
3
PRI_GND
JL6907
JL6906
JL6908
14
1
C6917
R6901
D6906
R6936
R6828
R6937
R6829
R6929
R6933
CONN
_DET
_DET
CN6900
FB6803
A6805
R6932
R6928
C6918
1
4
D6804
D6805
1
3
CN6905
CN6904
HV4
HV4
HV4
HV3
HV3
HV3
HV3
JR6901
JR6905
JR6906
C6919
JL6909
JL6910
JL6911
JL6912
JL6913
JL6914
JL6915
JL6916
JL6917
JL6921
JL6920
JL6918
JL6919
D6817
D6816
L6800
L6801
ET6900
ET6901
A6802
D6907
A6900
A6901
A6902
R6938
R6939
1
A
B
C
D
E
2
3
4
5
6
7
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
44
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
DF4 BOARD SCHEMATIC DIAGRAM (KLV-52W300A ONLY)
3kV
SL
C6722
10p
1608
50V
1200p
B
C6710
C6709
3kV
SL
10p
1608
50V
1200p
B
C6712
C6720
3kV
SL
10p
3kV
SL
C6711
10p
E
TK6700
1/10W
RN-CP
5%
R6624
1M
2012
50V
B
C6658
0 . 1
1/10W
RN-CP
5%
R6619
1M
2012
50V
B
C6659
0 . 1
1PS226-115
D6704
1PS226-115
D6705
E
TK6701
GND_1
MA2J1110GLS0
D6703
MA2J1110GLS0
D6702
Mount Mecha
410314301
A6608
CN6600
EY6663
25V
0 . 0 1
B
C6707
25V
0 . 0 1
B
C6706
GND_1
GND_1
EY6664
GND_1
1
3
3P
CN6600
WHT
PFC_OUT
PRI_GND
2 . 2 k
R6600
2012
1/10W
5%
S3L60F
D6606
S3L60F
D6605
1/4W
FPRD
68
R6603
2SB1122-ST-TD-E
Q6600
1608
50V
B
C6602
1000p
2SB1122-ST-TD-E
Q6604
2 . 2 k
R6610
2012
1/10W
5%
S3L60F
D6613
250V
B
C6654
220p
1/10W
RN-CP
5%
10k
R6617
S3L60F
D6614
1/10W
RN-CP
4 . 7
R6614
5%
1/10W
RN-CP
5%
10k
R6607
S3L60F
D6607
450V
PT
1
C6611
450V
PT
C6600
1
2SB1122-ST-TD-E
Q6601
1/4W
FPRD
68
R6613
S3L60F
D6612
1/10W
RN-CP
5%
10k
R6606
1608
50V
B
C6601
1000p
MA2J1130GLS0
D6601
1/4W
FPRD
68
R6602
1/10W
RN-CP
4 . 7
R6615
5%
MA2J1130GLS0
D6600
1/10W
RN-CP
4 . 7
R6604
5%
2SB1122-ST-TD-E
Q6605
2 . 2 k
R6601
2012
1/10W
5%
450V
PT
1
C6606
MA2J1130GLS0
D6608
2 . 2 k
R6611
2012
1/10W
5%
MA2J1130GLS0
D6609
1/4W
FPRD
68
R6612
1/10W
RN-CP
4 . 7
R6605
5%
1/10W
RN-CP
5%
10k
R6616
S3L60F
D6604
S3L60F
D6615
UDZSTE-173.6B
D6620
UDZSTE-173.6B
D6621
UDZSTE-173.6B
D6623
UDZSTE-173.6B
D6624
1
3
2
4
5
8
6
7
T6600
1
3
2
4
5
8
6
7
T6601
RN-CP
R6790
33k
1/10W
0.5%
1/10W
RN-CP
5%
10k
R6783
1/10W
RN-CP
0.5%
47k
R6727
RN-CP
10k
R6802
1/10W
0.5%
16V
100
C6740
1/10W
RN-CP
0.5%
R6779
10k
25V
B
C6785
0 . 1
1/10W
RN-CP
0.5%
10k
R6751
INV_DRV_1H
CHIP
0
R6788
1
GND_3
RN-CP
R6809
2 . 2 k
1/10W
5%
1/10W
RN-CP
0.5%
R6770
4 . 7 k
CHIP
R6780
0
2SC3052EF-T1-LEF
Q6711
1
2
3
4
5
PQ200WNA1ZPH
IC6702
DC
INPUT
ON/OFF
DC
OUT
REF
GND
1
2
3
4
5
6
7
8
9
9P
CN6706
GND
DIMMER
BACK_LIGHT
INV_ERR
GND
REG12V
BALANCER_ERR
NC
NC
1/10W
RN-CP
0.5%
R6730
4 . 7 k
1
GND_3
1/4W
FPRD
1
R6804
1/10W
RN-CP
5%
4 . 7 k
R6729
25V
0 . 0 1
B
C6750
1
GND_3
RN-CP
10k
R6811
1/10W
0.5%
CHIP
R6769
0
25V
0 . 0 1
B
C6718
1
GND_3
10V
0 . 4 7
B
C6715
1
GND_3
1/10W
RN-CP
0.5%
100k
R6775
1/10W
RN-CP
5%
22k
R6731
1/10W
RN-CP
5%
R6795
47k
RN-CP
R6794
1/10W
0.5%
10k
RN-CP
R6789
47k
1/10W
0.5%
INV_DRV_2L
3
1
2
MM1431ATT(CN)
IC6704
RN-CP
1k
R6714
1/10W
5%
1/10W
RN-CP
5%
10k
R6773
1/10W
RN-CP
0.5%
100k
R6750
1/10W
RN-CP
0.5%
4 . 7 k
R6763
16V
0 . 1
B
C6725
CHIP
R6766
0
MAZ8068G0LS0
D6709
2012
25V
1
B
C6732
RN-CP
R6787
470
1/10W
5%
1/10W
RN-CP
0.5%
R6793
10k
MAZ8039G0LS0
D6714
MAZ8039G0LS0
D6715
10V
1
B
C6721
1/10W
RN-CP 0.5%
R6736
39k
1/10W
RN-CP
5%
10k
R6734
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BA10339F-E2
IC6703
0
0
VCC
-
+
-
+-
+
-
+
GND
0
0
10V
1
B
C6727
1/10W
RN-CP
5%
10k
R6757
MAZ8068G0LS0
D6710
1/10W
RN-CP
5%
R6805
4 . 7
25V
B
C6747
0 . 1
1/10W RN-CP
0.5%
R6810
15k
25V
B
C6743
0 . 1
1/10W
RN-CP
5%
R6786
4 . 7 k
10V
1
B
C6738
1608
25V
0 . 0 1
B
C6730
25V
0 . 1
B
C6744
10V
1
B
C6741
INV_DRV_1L
CHIP
R6784
0
S
2SK2009(TE85L)
Q6704
1608
10V
1
B
C6748
1/10W
RN-CP
0.5%
1k
R6776
1/10W
RN-CP
0.5%
470
R6721
INV_DRV_2H
1/10W
RN-CP
5%
1k
R6737
1
GND_3
1608
16V
0 . 1
B
C6754
1/10W
RN-CP
0.5%
R6732
68k
1/10W
RN-CP
0.5%
120k
R6722
RN-CP
R6778 100k 1/10W
0.5%
25V
0 . 1
B
C6742
1/10W
RN-CP 0.5%
4 . 7 k
R6733
CHIP
R6724
0
50V
150p
CH
C6717
2012
16V
1
B
C6726
1/10W
RN-CP
0.5%
R6772
10k
1608
RN-CP
R6777
1/10W
0.5%
100k
VCC_12V
1
GND_3
1/10W
RN-CP
0.5%
R6771
10k
25V
CH
C6755
1000p
1/10W
RN-CP
0.5%
R6723
10k
10V
1
B
C6723
1
2
3
4
5
6
7
7P
CN6701
FB
FB
NC
GND
GND
LD
12V
25V
B
C6749
0 . 1
50V
10
C6753
2SC3052EF-T1-LEF
Q6705
INV_DRV_2H
1/10W
RN-CP
5%
R6808
1
VCC_12V
INV_DRV_1H
1
GND_3
INV_DRV_2L
INV_DRV_1L
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
LX1692BIDW
IC6701
VDDA
C_R
C_BST
C_TO
I_R
ENABLE
BRITE_A
VIN_SNS
BRITE_D
VCOMPOC_SNS
ICOMP
OV_SNS
ISNS
DOUT
COUT
GND
BOUT
AOUT
VDDP
1/10W
10k
R6707
RN-CP
5%
1/10W
4 . 7
R6704
RN-CP
5%
25V
0 . 1
B
C6703
INV_DRV_1H
INV_DRV_2L
25V
0 . 1
B
C6702
1
GND_3
1/10W
4 . 7
R6701
RN-CP
5%
INV_DRV_2H
1/10W
10k
R6708
RN-CP
5%
1/10W
RN-CP
5%
10k
R6705
25V
0 . 1
B
C6701
25V
0 . 1
B
C6700
1/10W
RN-CP
5%
4 . 7
R6703
VCC_12V
INV_DRV_1L
1/10W
RN-CP
4 . 7
R6700
5%
1/10W
4 . 7
R6702
RN-CP
5%
1/10W
RN-CP
5%
10k
R6706
0uH
FB6602
FB6600
0uH
0.45uH
FB6601
FB6603
0.45uH
FB6604
0uH
0uH
FB6606
0.45uH
FB6605
FB6607
0.45uH
50V
100p
CH
C6724
6.3kV
SL
C6735
27p
6.3kV
SL
C6751
27p
16V
0 . 0 4 7
B
C6757
MA2J1110GLS0
D6718
RN-CP
R6774
10k
1/10W
5%
25V
B
C6794
0 . 1
1608
CHIP
R6791
0
1/10W
RN-CP
0.5%
1 . 8 k
R6761
10V
1000
C6745
1
GND_3
1
GND_3
1
GND_3
16V
100
C6756
25V
0 . 1
B
C6758
50V
100p
CH
C6759
50V
100p
CH
C6760
16V
100
C6761
25V
0 . 1
B
C6762
25V
0 . 1
B
C6763
16V
100
C6729
1/10W
RN-CP
0.5%
56
R6758
1/10W
RN-CP
0.5%
R6762
56
1/10W
RN-CP
0.5%
R6764
56
FB6608
0uH
FB6609
0uH
S
3LP02C-TB-E
Q6700
S
3LN02C-TB-E
Q6701
S
3LN02C-TB-E
Q6703
S
3LP02C-TB-E
Q6702
ISA1235AC1TP-1EF
Q6712
ISA1235AC1TP-1EF
Q6714
D6716
MA2J1110GLS0
1608
50V
1000p
B
C6795
1PS226-115
D6720
16V
0.1
B
C6796
1/10W
RN-CP
5%
100k
R6911
MC2838-T112-1
D6717
0
R6820
1608
CHIP
R6913
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN6704
14P
OCP2
GND
INV-DRV-2L
GND
INV-DRV-2H
GND
INV-DRV-1L
GND
INV-DRV-1H
GND
V-FB1
12V
NC
CONN_DET
1/10W
CHIP
5%
2 . 2 k
R6625
1/10W
CHIP
5%
2 . 2 k
R6626
1/10W
CHIP
5%
2 . 2 k
R6627
1/10W
CHIP
5%
2 . 2 k
R6628
CHIP
0
R6630
CHIP
0
R6632
CHIP
0
R6634
CHIP
0
R6636
450V
PT
C6797
1
450V
PT
C6798
1
S
2SK3569
Q6602
S
2SK3569
Q6607
S
2SK3569
Q6606
S
2SK3569
Q6603
1608
50V
1000p
B
C6799
1/10W
RN-CP
5%
R6909
1k
1/10W
RN-CP
0.5%
1k
R6760
1/10W
RN-CP
0.5%
1k
R6914
BAT54HT1
D6722
1608
25V
0 . 0 1
B
C6716
1/10W RN-CP
5%
2.2M
R6915
1608
25V
B
C6739
0 . 0 1
1608
50V
B
C6719
470p
1/10W
RN-CP
0.5%
68k
R6725
1608
25V
B
C6746
0 . 1
1/10W
RN-CP
5%
R6792
22k
1/10W
RN-CP
5%
R6742
5 . 6 k
D6721
MAZ8120GMLS0
MAZ8051GMLS0
D6701
MAZ8051GMLS0
D6700
1608
16V
0 . 1
B
C6764
1
2
3
4
4P
CN6707
HV1
HV1
1
2
3
3P
CN6708
HV2
HV2
1
4
7
9
10
2
3
6
5
T6650
1/10W
RN-CP
5%
R6782
56k
1/10W
RN-CP
5%
15k
R6715
1/10W
10k
R6716
RN-CP
5%
5
*JW6604
5
*JW6602
5
*JW6603
5
*JW6601
68uH
L6600
1W
RS
12
R6711
1W
RS
12
R6713
1W
RS
12
R6712
1W
RS
12
R6710
1/10W
RN-CP
0.5%
39
R6752
1/10W
RN-CP
0.5%
56
R6754
1/10W
RN-CP
0.5%
56
R6756
Mount Mecha
263406661
A6602
Q6606,Q6607
Mount Mecha
263406661
A6603
Q6602,Q6603
DF4
FROM Power Supply
TO DF5
INVERTER
DRIVE
0 . 8
DRIVE
1 0 . 0
9 . 6
DRIVE
DRIVE
1 0 . 0
0 . 8
9 . 6
3 9 2 . 0
COVERTER
1 9 5 . 0
4 1 4 . 0
1 9 7 . 0
1 9 7 . 6
COVERTER
2 3 8 . 0
2 . 4
3 . 0
COVERTER
COVERTER
1 9 5 . 0
1 9 7 . 0
1 9 7 . 6
2 3 8 . 0
2 . 4
4 1 4 . 0
0 . 0
2 . 3
4 . 1
5V REG
2 . 6
1 . 7
4 . 1
2 . 2
1 . 1
1 . 7
1 . 0
4 . 1
2 . 7
1 . 1
3 . 0
0 . 1
0 . 9
0 . 9
1 . 4
0 . 8
0 . 8
0 . 8
QUADCOMPARATOR
0.0
1.2
2.4
2.0
2.0
0.0
0.6
0.0
4.1
0.0
1.0
1.8
SW
2 . 8
2 . 8
0 . 0
0 . 0
1 2 . 0
SW
SW
A-1253-587-B <FIX2>DF4
TO PANEL
CN6900
TO PANEL
CN6153
TO DF5
TO GF2 BOARD
TO BALANCER
CN6502
TO GF2 BOARD
Click on the first or last page to see other KLV-40W300A / KLV-46W300A / KLV-52W300A (serv.man4) service manuals if exist.