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
AU BOARD SCHEMATIC DIAGRAM (6 OF 6)
GND_USB
GND_USB
3216
25V
4 . 7
X7R
C1601
PGB0010603NR
D1602
PPON
0
R1608
10uH
L1601
FAULT
HM_ON
CHIP
0
R1602
USBVBUS
FAULT
V12V
1/16W
CHIP
1k
R1613
5%
PPON
RN-CP
1k
R1604
1/16W
0.5%
HM_ON
0 0 3 : 5 E
GND_USB
V12V
RSX201L-30TE25
D1603
0
R1609
GND_USB
1
2
3
4
5
6
7
8
9
10
10P
CN1602
WHT
GND
12V
12V
HM_ON
PPON
FAULT
D1+
D1-
GND
S_GND
0
R1607
GND_USB
L1603
47uH
16V
100
C1602
1/16W
CHIP
10k
R1601
5%
GND_USB
3.15A
PS1601
0
R1606
GND_1
USBVBUS
PGB0010603NR
D1601
4P
CN1601
1005
50V
2200p
X7R
C1606
1005
16V
0 . 1
C1603
1005
16V
0 . 1
C1608
16V
150
C1605
10V
220
C1609
1608
10V
1
X7R
C1607
RT1N441C-TP-1
Q1601
2SC3052EF-T1-LEF
Q1602
0
R1620
1SMA5920BT
D1604
1
2
4
3
L1602
0
R1625
1005
1/16W
CHIP
5%
R1626
10k
1
2
3
4
5
SI8008TM-TL
IC1601
VIN
VOUT
COM
0adj
ON/OFF
1/16W
RN-CP
3 . 9 k
R1610
0.5%
1/16W
RN-CP
470
R1611
0.5%
1/16W
RN-CP
820
R1612
0.5%
123
4
5
6
MIC2005-0.5YM6TR
IC1602
V_IN
GND
ENABLE FAULT/
C_SLEW
V_OUT
VD1602
1005
50V
X7R
C1613
0 . 0 0 1
To FB
A - 1 2 3 1 - 6 3 8 - B
AU 6/6
USB
TO FB1 BOARD
CN2900
<FIX2>AU-P6
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
35
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| 28
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
DF1 BOARD SCHEMATIC DIAGRAM (KLV-40W300A ONLY)
2012
16V
1
B
C6726
1/10W
RN-CP
R6605
5%
1608
4 . 7
1/10W
10k
R6707
RN-CP
5%
25V
B
C6747
0 . 1
1608
25V
B
C6743
0 . 1
1
GND_3
S3L60F
D6606
1/10W
R6606
10k
1
GND_3
VCC_12V
1PS226-115
D6704
INV_DRV_1L
INV_DRV_2L
1/10W
RN-CP 0.5%
R6736
39k
INV_DRV_1L
25V
0 . 1
B
C6702
1/10W
RN-CP
0.5%
10k
R6751
R6619
1M
1
GND_3
4 . 7
R6805
1/4W
FPRD
R6602
68
1/10W
RN-CP
0.5%
68k
R6725
MA2J1110GLS0
D6702
1608
25V
B
C6746
0 . 1
2012
25V
1
B
C6732
1/10W
RN-CP
5%
470
R6721
S3L60F
D6604
1608
50V
CH
C6719
470p
1/10W
RN-CP
5%
R6786
4 . 7 k
1608
10V
1
B
C6721
16V
100
C6729
INV_DRV_1H
S3L60F
D6605
1
GND_3
1
GND_3
1608
25V
0 . 0 1
B
C6730
1608
1/10W
RN-CP
5%
R6607
10k
1/10W
RN-CP
0.5%
1k
R6776
MAZ8068G0LS0
D6710
16V
100
C6740
1/10W
RN-CP
5%
47k
R6727
1
GND_3
1
GND_2
C6739
0 . 0 1
25V
B
1608
2SB1122-ST-TD-E
Q6601
2SB1122-ST-TD-E
Q6600
E
ET6700
C6724
CH
100p
50V
R6601
2012
1/10W
5%
2 . 2 k
1/10W
RN-CP
5%
R6795
47k
1/10W
R6771
10k
25V
0 . 0 1
B
C6707
1/10W
RN-CP
5%
100k
R6775
1608
R6789
47k
1/10W RN-CP 0.5%
120k
R6722
1/10W
RN-CP
R6772
10k
1/10W
RN-CP
4 . 7
R6700
5%
250V
B
C6612
220p
R6600
2012
1/10W
5%
2 . 2 k
1
GND_3
S3L60F
D6607
1608
50V
150p
CH
C6717
C6658
0 . 1
25V
0 . 0 1
B
C6706
25V
0 . 1
B
C6703
MA2J1110GLS0
D6703
1/4W
FPRD
R6603
68
C6606
450V
1
1/4W
FPRD
1
R6804
1PS226-115
D6705
1/10W
10k
R6708
RN-CP
5%
25V
0 . 0 1
B
C6718
1/10W
R6604
1608
4 . 7
1/10W
RN-CP
R6770
4 . 7 k
1/10W
RN-CP
5%
10k
R6783
1
GND_3
1/10W
RN-CP 0.5%
4 . 7 k
R6733
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
1608
1/10W
RN-CP
5%
R6730
4 . 7 k
INV_DRV_2H
INV_DRV_1H
1/10W
RN-CP
5%
10k
R6706
1/10W
RN-CP
5%
10k
R6705
1/10W
RN-CP
5%
4 . 7
R6703
1/10W
4 . 7
R6701
RN-CP
5%
INV_DRV_2L
INV_DRV_2H
1/10W
RN-CP
5%
1k
R6737
450V
MPS
C
C6600
1
1608
16V
0 . 1
B
C6754
1/10W
RN-CP
0.5%
R6723
10k
25V
0 . 0 1
B
C6716
1/10W
RN-CP
5%
4 . 7 k
R6729
1/10W
RN-CP
5%
22k
R6731
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
10k
R6794
1/10W
RN-CP
5%
10k
R6773
25V
0 . 1
B
C6744
25V
0 . 1
B
C6700
25V
0 . 1
B
C6701
1/10W
4 . 7
R6704
RN-CP
5%
1/10W
4 . 7
R6702
RN-CP
5%
MAZ8051GMLS0
D6701
MAZ8051GMLS0
D6700
2012
50V
B
C6604
0 . 1
1608
1/10W
RN-CP
5%
R6609
1M
CHIP
0
R6788
1608
R6779
10k
1/10W RN-CP 0.5%
1
GND_2
1
GND_2
1
GND_2
RN-CP
10k
R6802
1/10W
0.5%
FB6600
0uH
FB6602
0uH
1W
RS
12
R6710
1W
RS
12
R6711
1W
RS
12
R6712
1W
RS
12
R6713
1
2
3
4
5
PQ200WNA1ZPH
IC6702
DC
INPUT
ON/OFF
DC
OUT
REF
GND
1/10W RN-CP 0.5%
1.8k
R6761
10V
1
B
C6738
10V
0 . 4 7
B
C6715
10V
1
B
C6723
10V
1
B
C6727
2SC3052EF-T1-LEF
Q6705
2SC3052EF-T1-LEF
Q6711
VCC_12V
1
3
3P
CN6600
WHT
3P
PFC_OUT
PRI_GND
FB6604
0uH
1/10W
RN-CP
5%
R6617
10k
S3L60F
D6612
S3L60F
D6615
FB6606
0uH
1/4W
FPRD
R6612
68
R6610
2012
1/10W
2 . 2 k
1/4W
FPRD
R6613
68
1/10W
RN-CP
R6615
5%
1608
4 . 7
S3L60F
D6613
R6611
2012
1/10W
2 . 2 k
S3L60F
D6614
2SB1122-ST-TD-E
Q6605
2SB1122-ST-TD-E
Q6604
1/10W
RN-CP
5%
R6616
10k
1/10W
RN-CP
R6614
1608
4 . 7
10V
1
B
C6741
E
ET6701
1
GND_3
S
2SK2009(TE85L)
Q6704
16V
0 . 1
B
C6725
MAZ8039G0LS0
D6715
MAZ8039G0LS0
D6714
R6754
33
1/10W
RN-CP
R6758
33
1/10W
RN-CP
R6756
33
1/10W
RN-CP
R6752
33
1/10W
RN-CP
CHIP
R6766
0
CHIP
R6780
0
1
GND_3
5%
R6715
22k
1/10W
RN-CP
1/10W
2 . 2 k
R6716
RN-CP
5%
1608
RN-CP
R6809
2 . 2 k
1/10W
5%
R6790
33k
1/10W
50V
10
C6753
UDZSTE-173.6B
D6620
UDZSTE-173.6B
D6621
UDZSTE-173.6B
D6623
UDZSTE-173.6B
D6624
1/10W
RN-CP
0.5%
4 . 7 k
R6763
1/10W
RN-CP
0.5%
100k
R6750
25V
0 . 1
B
C6742
RN-CP
10k
R6811
1/10W
0.5%
25V
0 . 0 1
B
C6750
R6777
1/10W
100k
3
1
2
MM1431ATT(CN)
IC6704
1/10W
RN-CP
5%
R6909
1k
1/10W
RN-CP
0.5%
R6810
15k
CHIP
R6724
0
1608
25V
B
C6749
0 . 1
1608
50V
B
C6755
1000p
1608
25V
B
C6785
0 . 1
1
2
3
4
5
6
7
8
9
CN6706
GND
DIMMER
BACK_LIGHT
INV_ERR
GND
REG12V
BALANCER_ERR
NC
NC
10V
1000
C6745
1
GND_3
1/10W
R6793
10k
R6787
470
1/10W
5%
1608
10V
1
B
C6748
1
GND_3
1608
25V
0 . 1
B
C6794
R6821
0
R6822
0
1/10W
10k
R6757
1608
16V
0 . 0 4 7
B
C6735
MA2J1110GLS0
D6718
25V
B
C6756
0 . 1
25V
B
C6757
0 . 1
16V
100
C6759
1/10W
R6755
2.2M
BAT54HT1
D6625
1608
50V
B
C6720
1000p
1608
25V
B
C6728
0 . 0 1
D6709
MAZ8068G0LS0
R6632
2012
2 . 2 k
R6633
2012
2 . 2 k
R6634
2012
2 . 2 k
R6635
2012
2 . 2 k
16V
0 . 1
B
C6609
50V
1000p
B
C6731
1
3
2
4
5
8
6
7
T6801
1
3
2
4
5
8
6
7
T6600
FB6608
0uH
FB6609
0uH
Mount Mecha
410314301
A6601
XX
FB6601
0.45uH
FB6603
0.45uH
FB6605
0.45uH
FB6607
0.45uH
S
3LP02C-TB-E
Q6700
S
3LN02C-TB-E
Q6701
S
3LP02C-TB-E
Q6702
S
3LN02C-TB-E
Q6703
R6764
47
1/10W
RN-CP
R6762
39
1/10W
RN-CP
16V
100
C6789
RN-CP
R6778
100k
1/10W
0.5%
ISA1235AC1TP-1EF
Q6712
ISA1235AC1TP-1EF
Q6714
1608
CHIP
R6820
0
MC2838-T112-1
D6717
MA2J1110GLS0
D6708
50V
2700p
B
C6795
1PS226-115
D6720
16V
0 . 1
B
C6796
1/10W
RN-CP
5%
100k
R6911
D6721
MAZ8120GMLS0
1608
CHIP
R6913
0
1
2
3
4
5
5P
CN6701
LD
NC
GND
FB
12V
CHIP
0
R6636
CHIP
0
R6637
CHIP
0
R6638
CHIP
0
R6639
450V
MPS
C6797
1
C6709
39p
6.3kV
SL
C6711
39p
6.3kV
SL
1
4
7
9
10
2
3
6
5
T6800
MA2J1130GLS0
D6601
MA2J1130GLS0
D6600
MA2J1130GLS0
D6608
MA2J1130GLS0
D6609
1/10W
RN-CP
0.5%
1k
R6760
1/10W
RN-CP
0.5%
1k
R6914
CHIP
R6816
0
1/10W
RN-CP
5%
R6792
22k
1/10W
RN-CP
5%
R6767
5 . 6 k
1
2
3
3P
CN6708
HV2
HV2
1
2
3
4
4P
CN6707
HV1
HV1
S
2SK3569
Q6603
S
2SK3569
Q6607
S
2SK3569
Q6602
S
2SK3569
Q6606
1/10W
RN-CP
5%
R6782
56k
C6710
4700p
50V
B
1608
C6712
4700p
50V
B
1608
R6714
5%
18k
1/10W
RN-CP
5
JW6601
5
JW6602
5
JW6603
5
JW6604
L6600
68uH
Mount Mecha
410314301
A6701
1
GND_3
Mount Mecha
263406661
A6607
Q6602,Q6603
Mount Mecha
263406661
A6608
Q6606,Q6607
DF1
INVERTER
TO BALANCER
DRIVE
DRIVE
DRIVE
DRIVE
COVERTER
COVERTER
COVERTER
COVERTER
3 9 2 . 0
1 0 . 0
9 . 6
0 . 8
1 0 . 0
0 . 8
9 . 6
1 9 5 . 0
4 1 4 . 0
1 9 7 . 0
1 9 7 . 6
1 9 5 . 0
4 1 4 . 0
1 9 7 . 0
1 9 7 . 6
3 . 0
2 3 8 . 0
2 . 4
2 3 8 . 0
2 . 4
3 . 0
0 . 0
2 . 3
4 . 1
0 . 1
1 . 7
4 . 1
0 . 9
2 . 2
0 . 9
1 . 1
1 . 7
1 . 0
1 . 4
0 . 8
4 . 1
2 . 7
0 . 8
0 . 8
1 . 1
3 . 0
2 . 6
QUAD
COMPARATOR
1.8
0.6
0.0
4.1
0.0
1.0
0.0
1.2
2.4
2.0
2.0
0.0
5V REG
SW
2 . 8
2 . 8
0 . 0
0 . 0
1 2 . 0
SW
SW
A-1313-131-A <FIX2>DF1
TO GF1 BOARD
CN6153
TO PANEL
TO PANEL
36
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
COMPONENT SIDE (KLV-40W300A ONLY)
[INVERTER]
DF1
1
3
G
S
G
S
G
S
G
S
19
15
1
4
1
3
1
3
G
S
G
S
G
S
G
S
19
15
1
4
1
3
C6709
C6711
FB6600
FB6602
FB6604
FB6606
EY6700
EY6701
EY6702
EY6703
EY6704
EY6705
C6729
EY6706
EY6707
IC6704
R6710
R6711
R6712
R6713
C6740
L6601
C6745
C6753
C6759
C6786
C6789
CN6600
C6600
G
S
Q6602
C6606
G
S
Q6603
G
S
Q6606
G
S
Q6607
C6612
EY6600
EY6601
EY6602
EY6603
EY6604
D6604
EY6605
D6605
R6602
EY6606
D6606
R6603
EY6607
D6607
EY6608
EY6609
EY6610
EY6611
EY6612
D6612
EY6613
D6613
R6804
EY6614
D6614
EY6615
D6615
R6612
EY6616
R6613
EY6617
EY6618
EY6619
EY6620
EY6621
EY6622
EY6623
EY6626
EY6627
EY6628
EY6629
EY6630
EY6631
EY6632
EY6633
EY6634
EY6635
EY6636
EY6637
EY6640
EY6641
EY6642
EY6643
JW6704
JW6705
JW6706
JW6707
JW6708
JW6709
T6600
JW6716
JW6717
JW6718
T6800
T6801
JW6719
JW6720
JW6722
JW6723
JW6735
JW6739
JW6751
JW6754
JW6758
JW6759
CN6701
1
9
CN6706
1-873-815-12
A-1256-
PFC_OUT
(BROWN)
(BROWN)
PRE_GND
(BLACK)
(BLACK)
1
3
1
2
HV1
HV2
(172867112)
LD
NC
GND
FB
12V
NC
NC
BALANCER_ERR
REG12V
GND
INV_ERR
BACK_LIGHT
GND
INV_ERR
BACK_LIGHT
GND
DIMMER
1
9
3
1
JW6710
JW6760
JW6724
CN6700
JW6728
JW6734
JW6752
JW6727
JW6730
JW6748
JW6740
JW6755
JW6731
JW6756
JW6749
JW6753
FB6609
FB6608
FB6605
FB6607
FB6601
FB6603
EY6713
EY6712
EY6711
EY6710
1
5
JW6736
C6797
EY6714
EY6715
1
4
1
3
CN6708
CN6707
HV1
HV1
HV2
HV2
HV2
HV1
HV1
JW6700
JW6701
JW6714
JW6715
L6600
JW6604
JW6603
JW6602
JW6601
EY6653
EY6652
EY6655
EY6654
ET6700
ET6701
A6607
A6608
A6702
EY6721
EY6720
EY6719
EY6718
A6701
A6700
EY6717
EY6716
EY6725
EY6724
EY6723
EY6722
BLK
1
A
B
C
D
E
F
2
3
4
5
6
7
8
Click on the first or last page to see other KLV-40W300A / KLV-46W300A / KLV-52W300A (serv.man4) service manuals if exist.