Sony KDL-32W4000 / KDL-32W4210 / KDL-32W4220 / KDL-40W4000 / KDL-40W4210 / KDL-40W4220 / KDL-40W4230 / KDL-46W4000 / KDL-46W4210 / KDL-46W4220 / KDL-46W4230 / KDL-52W4000 / KDL-52W4210 Service Manual ▷ View online
- 32 -
DD
CC
BB
O
P
EE
FF
Z
10
A
B
C
D
E
F
G
H
J
I
K
L
M
N
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
O
P
EE
FF
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
A
B
C
D
E
F
G
H
J
I
K
L
M
N
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
Q
R
S
T
U
V
W
X
Y
AA
~ D4 Board Schematic Diagram [ Inverter Power Supply ] ~
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
C6743
XX
1
GND_2
S3K60
D6606
1/10W
R6606
10k
*D6602
XX
1
GND_3
VCC_12V
MC2837
D6704
EY6617
INV_DRV_1L
EY6601
INV_DRV_1H
1/10W
RN-CP
0.5%
*R6736
39k
INV_DRV_1L
25V
0 . 1
B
C6702
*EY6701
R6732
XX
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
*D6702
XX
1608
25V
B
C6746
0 . 1
2012
25V
1
B
C6732
1/10W
RN-CP
5%
470
R6721
FSF03B60
D6604
1608
50V
CH
C6719
470p
1/10W
RN-CP
5%
R6786
4 . 7 k
XX
C6721
16V
100
C6729
INV_DRV_1H
FSF03B60
D6605
1
GND_3
1
GND_3
1608
25V
0 . 0 1
B
C6730
EY6610
1608
1/10W
RN-CP
5%
R6607
10k
1608
CHIP
*R6776
0
MAZ8068G0LS0
D6710
16V
100
C6740
*EY6621
R6747
XX
1608
50V
B
C6602
1000p
1/10W
RN-CP
5%
100k
R6727
1
GND_3
1
GND_2
XX
C6737
C6739
0 . 0 1
25V
B
1608
*EY6620
2SA1364-T111-1DE
Q6601
1608
50V
B
C6601
1000p
2SA1364-T111-1DE
Q6600
*EY6703
E
ET6700
C6724
CH
100p
50V
1/10W
RN-CP
5%
R6795
47k
XX
R6765
1608
CHIP
R6771
0
XX
*R6775
1608
R6789
47k
1/10W
RN-CP
0.5%
120k
R6722
*R6772
XX
1/10W
RN-CP
4 . 7
R6700
5%
*EY6702
EY6607
1
GND_3
S3K60
D6607
1608
50V
150p
CH
C6717
2012
50V
B
C6658
0 . 1
XX
*C6706
25V
0 . 1
B
C6703
EY6611
EY6606
*D6703
XX
EY6619
1/4W
FPRD
R6603
68
C6606
450V
1
EY6616
1/4W
FPRD
1
R6804
MC2837
D6705
EY6600
1/10W
10k
R6708
RN-CP
5%
*D6603
XX
25V
0 . 0 1
B
C6718
1/10W
R6604
1608
4 . 7
*EY6700
1
GND_2
EY6618
1608
1/10W
RN-CP
5%
R6730
4 . 7 k
1/10W
RN-CP
5%
4 . 7
R6703
1/10W
100
R6701
RN-CP
5%
1/10W
RN-CP
5%
1k
R6737
450V
PT
C6600
1
1608
25V
0 . 1
B
C6754
R6723
XX
25V
0 . 0 1
B
C6716
1/10W
RN-CP
5%
33k
R6729
1/10W
RN-CP
5%
68k
R6731
1/10W
RN-CP
5%
10k
R6734
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC6703
LM339DT(A)
0
0
VCC
-
+
-
+-
+
-
+
GND
0
0
10k
R6794
1/10W
RN-CP
5%
10k
R6773
25V
0 . 1
B
C6744
1/10W
4 . 7
R6704
RN-CP
5%
1/10W
100
R6702
RN-CP
5%
2012
50V
B
C6604
0 . 1
1608
1/10W
RN-CP
5%
R6609
1M
XX
*R6788
1608
R6779
10k
1/10W RN-CP 0.5%
1
GND_2
1
GND_3
RN-CP
33k
R6802
1/10W
0.5%
FB6600
0.45uH
FB6602
0.45uH
6.3V
10
B
C6738
XX
C6715
10V
1
B
C6723
10V
1
B
C6727
2SC3052EF-T1-LEF
Q6705
2SC3052EF-T1-LEF
Q6711
VCC_12V
1
3
3P
CN6600
WHT
PFC_OUT
PRI_GND
EY6622
JL6600
JL6601
EY6623
XX
C6741
E
ET6701
1
GND_3
25V
0 . 1
B
C6725
MAZ8047G0LS0
D6715
MAZ8047G0LS0
D6714
*R6754
33
1/10W
RN-CP
CHIP
R6766
0
1
GND_3
XX
C6708
R6748
XX
1
GND_3
1608
RN-CP
R6809
2 . 2 k
1/10W
5%
R6790 100k 1/10W
50V
10
C6753
R6621
XX
R6620
XX
UDZSTE-173.6B
D6620
UDZSTE-173.6B
D6621
1/10W
RN-CP
0.5%
4 . 7 k
R6763
1/10W
RN-CP
0.5%
100k
R6750
25V
0 . 1
B
C6742
1608
RN-CP
R6811
1/10W
0.5%
100k
XX
C6750
CHIP
R6909
0
CHIP
R6810
0
R6724
XX
C6734
XX
1608
25V
B
C6749
0 . 1
1608
50V
B
C6755
1000p
*C6785
XX
16V
100
C6745
1
GND_3
1/10W
R6793
10k
1
GND_3
XX
C6790
XX
C6791
1608
25V
0 . 1
B
C6794
1608
CHIP
R6824
0
R6821
XX
R6822
XX
1608
CHIP
R6823
0
1/10W
10k
R6757
1608
10V
1
B
C6735
C6736
XX
JL6706
JL6707
JL6708
JL6710
JL6709
JL6711
JL6712
JL6713
JL6714
JL6717
JL6718
25V
B
C6756
0 . 1
25V
B
C6757
0 . 1
16V
100
C6759
R6628
XX
R6629
XX
D6625
XX
C6720
XX
1608
25V
B
C6728
0 . 0 1
D6709
MAZ8068G0LS0
25V
0 . 1
B
C6609
50V
1000p
B
C6731
1
3
2
4
5
8
6
7
*T6600
FB6608
0uH
FB6601
0.45uH
FB6603
0.45uH
Mount Mecha
263406661
A6607
D6604,Q6602
Mount Mecha
263406661
A6608
D6605,Q6603
16V
47
C6789
EY6710
EY6711
ISA1235AC1TP-1EF
Q6712
ISA1235AC1TP-1EF
Q6714
450V
PT
C6797
1
EY6714
EY6715
*C6709
47p
6kV
SL
*C6711
47p
6kV
SL
1
4
7
9
10
2
3
6
5
*T6800
MA2J1130GLS0
D6601
MA2J1130GLS0
D6600
R6767
XX
1
2
3
*CN6704
XX
HV1
HV1
1
2
3
4
*CN6705
XX
HV2
HV2
S
2SK3569
*Q6603
S
2SK3569
*Q6602
JL6719
JL6720
JL6721
JL6722
JL6723
JL6725
JL6727
JL6728
JL6729
JL6730
JL6731
JL6732
JL6733
JL6734
JL6735
JL6736
JL6737
JL6738
JL6739
JW6601
XX
JW6602
XX
JW6603
XX
JW6604
XX
EY6652
EY6653
EY6654
EY6655
L6600
68uH
1
GND_2
XX
R6915
XX
R6916
1
2
3
4
5
6
7
7P
*CN6701
VCC(12V)
FB
FB
GND
GND
LD
LD
1
2
3
4
5
6
7
8
CN6702
8P
GND
DIMMER
BACK_LIGHT
INV_ERR
GND
REG12V
BALANCER_ERR
NC
INV_DRV_1H
INV_DRV_1L
XX
*R6808
XX
*C6758
XX
*C6764
XX
*C6763
1
GND_3
JL6715
JL6701
JL6702
JL6704
JL6705
JL6716
JL6703
5
JW6611
5
JW6612
XX
FB6611
XX
FB6612
R6735
XX
2012
10V
B
C6722
2 . 2
50V
B
C6733
1000p
C6603
XX
JL6747
2SC4357-T11-1E
Q6719
2SC4357-T11-1E
Q6720
2SA1364-T111-1DE
Q6717
2SA1364-T111-1DE
Q6718
50V
100p
CH
C6752
1/4W
FPRD
1k
R6917
1/4W
FPRD
1k
R6918
1/4W
FPRD
1k
R6919
1/4W
FPRD
1k
R6920
50V
100p
CH
C6751
EY6604
EY6605
EY6608
EY6609
D6608
XX
D6609
XX
EY6624
XX
EY6625
XX
EY6626
XX
EY6627
XX
MC2838-T112-1
D6722
1
2
3
4
5
6
7
8
9
10
10P
*CN6703
XX
OCP2
GND
INV-DRV-1L
GND
INV-DRV-1H
GND
NC
V-FB1
GND
VCC(12V)
1
2
3
4
5
6
7
8
9
9P
*CN6706
XX
VCC(12V)
FB
FB
GND
GND
LD
LD
NC
NC
JL6740
*D6717
XX
2SC3052EF-T1-LEF
Q6721
25V
0 . 0 1
B
C6760
XX
R6739
XX
R6784
MA2J1110GLS0
D6711
RN-CP
33k
R6803
1/10W
0.5%
1608
25V B
C6787
0 . 0 1
EY6656
EY6657
EY6658
EY6659
7.5
JW6710
7.5
JW6711
4
3
1
2
IC6704
XX
NC
AK
VREF
*JW6740
XX
*JW6746
*JW6752
1
GND_3
XX
C6793
1608
25V B
C6792
0 . 0 1
1608
CHIP
R6820
0
1608
CHIP
R6825
0
XX
R6818
XX
R6819
E
ET6702
1
GND_3
1
GND_3
1
CN6707
XX
t @ X g ƒ “
1
CN6708
XX
t @ X g ƒ “
1
CN6709
XX
t @ X g ƒ “
*EY6707
XX
*EY6612
XX
*EY6705
XX
*EY6613
XX
*EY6706
XX
1
3
2
4
5
8
6
7
*T6601
XX
*EY6704
XX
JL6724
*C6798
XX
1
GND_2
1
GND_2
EY6716
EY6717
EY6718
EY6719
XX
R6710
XX
R6711
1/10W
RN-CP
0.5%
33k
R6783
CHIP
R6782
0
1/10W
RN-CP
0.5%
R6792
270k
0.5%
*R6756
39
1/10W
RN-CP
0.5%
*R6764
47
1/10W
RN-CP
0.5%
*R6762
47
1/10W
RN-CP
*R6768
0.5%
47
1/10W
RN-CP
0uH
FB6614
0uH
FB6615
1608
1/10W
RN-CP
0.5%
R6921
22k
5%
*R6715
12k
1/10W
RN-CP
*R6714
5%
12k
1/10W
RN-CP
1/10W
1 . 8 k
*R6716
RN-CP
5%
1/10W
RN-CP
0.5%
1 . 5 k
*R6781
1/10W
RN-CP
0.5%
3 . 9 k
*R6733
1608
25V
0 . 1
B
C6748
*C6799
6.3kV
SL
XX
*C6710
3300p
50V
SL
1608
*C6713
3300p
*C6714
3300p
*C6712
3300p
50V
SL
1608
0.5%
*R6752
33
1/10W
RN-CP
0.5%
*R6758
47
1/10W
RN-CP
R6633
2012
1/10W
CHIP
5%
1k
R6632
1/10W
CHIP
5%
1k
R6600
1/10W
CHIP
5%
1k
R6601
2012
1/10W
CHIP
5%
1k
CHIP
0
R6922
XX
RV6701
XX
C6800
XX
C6801
S
INK0002AC1-T130A-1
Q6707
S
INK0002AC1-T130A-1
Q6706
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
LX1692EIDW-TR
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
250V
B
C6612
100p
S
INK0002AC1-T130A-1
Q6704
FB6613
0.45uH
1/10W
RN-CP
0.5%
R6755
100k
1
23
4
T6801
12.5mH
1
2
3
4
4P
*CN6700
BLK
HV2
HV1
HV2
HV1
I
O
G
VO
LD1117S50
IC6702
VCC_12V
RN-CP
R6797
4 . 7 k
1/10W
5%
To D5
FROM G BOARD
TO BALANCER
TO-220
NEW HIT-1300 TYPE
HIGH VOLTAGE OUTPUT
FOR 40"
FOR 46",52"
SUFFIX
40INCH
40INCH
46INCH
52INCH
52INCH
52" ONLY
40" FDK NEW Drive Trans
46" SANKEN NEW Drive Trans
52" SANKEN NEW Drive Trans
46" SANKEN NEW Drive Trans
52" SANKEN NEW Drive Trans
Y CAP
MURATA TYPE KX
TDK TYPE CD
MURATA TYPE KX
TDK TYPE CD
FSF03B60
FSF03B60
TO-220
40" HIT-1300
46" HIT-1301
52" HIT-1302
46" HIT-1301
52" HIT-1302
46" 2SK3569
52" FMA10N60E
52" FMA10N60E
MOS-FET
40" 2SK3569
40" 2SK3569
40" 2SK3569
46" 2SK3569
52" FMA10N60E
46" 2SK3569
52" FMA10N60E
MOS-FET
HIROSE MDF61
D4
INVERTER POWER SUPPLY
D4 - EG1L
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
- 33 -
DD
CC
BB
O
P
EE
FF
Z
10
A
B
C
D
E
F
G
H
J
I
K
L
M
N
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
O
P
EE
FF
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
A
B
C
D
E
F
G
H
J
I
K
L
M
N
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
Q
R
S
T
U
V
W
X
Y
AA
~ D5 Board Schematic Diagram [ Inverter Power Supply ] ~
D303
XX
D304
XX
D301
XX
D307
XX
D306
XX
CL307
CL306
CL302
CL301
CL304
JL303
CL305
1
2
3
4
5
6
7
8
9
*CN301
9P
GND
STBY3.3V
REC/RESERVE
STBY_LED
ON_TIMER
PWR/RESERVE
PICTURE_OFF
BL_IN
VD3.3V
ISA1602AM1TP-1EF
Q306
MM3Z5V6ST1
D302
XX
C301
1/16W
220
R301
0.5%
1/16W
820
R302
0.5%
1/16W
150
R303
0.5%
1/16W
R304
0.5%
1k
1/16W
1k
R305
0.5%
UNR52A1G0LS0
Q301
UNR52A1G0LS0
Q302
UNR52A1G0LS0
Q303
UNR52A1G0LS0
Q304
UNR52A1G0LS0
Q305
6.3V
47
C303
1005
16V
0 . 1
C302
CHIP
0
R306
XX
R313
1/16W
CHIP
5%
1k
R314
1/16W
CHIP
5%
33k
R312
1/16W
CHIP 5%
10k
R311
1005
CHIP
0
R309
1005
1/16W
CHIP
220k
R310
1/16W
CHIP
5%
1k
R307
XX R308
1005
6.3V
1
X6S
C304
D308
FR1105W
D322
FR1105W
D324
FR1105W
D323
VYPY1105W
D325
VYPY1105W
XX
R350
XX
R355
XX
R351
XX
R352
XX
R353
XX
R354
XX
R359
XX
R361
XX
R360
XX
R357
XX
R358
XX
R356
IOUTGND VCC
NC
GC1
GC2
IC301
BH1690FVC-TR
1
2
3
4
5
6
7
Data Telecom.[RED&GREEN blink]
REC[RED]
High: LED on
Low: LED off
Low: LED off
TIMER[RED]
PICTURE OFF[RED&GREEN]
STANDBY[RED]
J
POWER[GREEN]
TIMER[RED]
U/C
AEP
GA
AEP
GA
STANDBY[RED]
POWER[GREEN]
TIMER REC[RED&GREEN]
PICTURE OFF[RED&GREEN]
Optical Sensor
LED
H3E
LED/LUMI SENSOR
H3E - EG1L
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
MAZ8056G0LS0
D401
XX
CL401
CL402
CL403
2012
6.3V
10
X6S
C402
C403
XX
1/16W
CHIP
470
R401
5%
1/16W
CHIP
47
R402
5%
1005
50V
220p
X7R
C401
1
2
3
*CN401
3P
SIRCS
STBY3.3V
GND
VCC
OUT
GND1
GND2
IC401
RS-770N
XX
R450
XX
R451
XX
R452
XX
R453
XX
R454
XX
R455
S i r c s
H4
IR RECEIVER
H4 - EG1L
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
~ H3E Board Schematic Diagram [ LED/Lumisensor ] ~
~ H4 Board Schematic Diagram [ IR Receiver ] ~
1/10W
RN-CP
4 . 7
R6914
5%
1/10W
10k
R6957
RN-CP
5%
S3K60
D6914
1/10W
RN-CP
5%
10k
R6917
D6906
XX
VCC_12V
MC2837
D6954
EY6932
INV_DRV_1L
EY6905
25V
0 . 1
B
C6952
EY6963
1/10W
RN-CP
5%
R6919
1M
1608
50V
3300p
SL
C6959
1/4W
FPRD
68
R6911
D6952
XX
FSF03B60
D6912
INV_DRV_1H
FSF03B60
D6913
1
GND_3
MA2J1130GLS0
D6903
EY6925
1/10W
RN-CP
5%
10k
R6918
EY6953
1608
50V
B
C6903
1000p
1
GND_3
EY6952
2SA1364-T111-1DE
Q6903
1608
50V
B
C6904
1000p
1
CN6952
XX
t @ X g ƒ “
2SA1364-T111-1DE
Q6902
EY6965
E
ET6950
1/10W
RN-CP
4 . 7
R6950
5%
EY6964
MA2J1130GLS0
D6902
EY6922
S3K60
D6915
2012
50V
B
C6911
0 . 1
C6963
XX
C6956
XX
S
FMA10N60E-F111
Q6907
1608
25V
0 . 1
B
C6953
EY6926
EY6921
EY6951
1/4W
FPRD
68
R6912
1608
50V
3300p
SL
C6961
450V
PT
1
C6909
EY6931
MC2837
D6955
EY6904
1/10W
10k
R6958
RN-CP
5%
L6900
68uH
XX
C6962
D6907
XX
S
FMA10N60E-F111
Q6906
1/10W
RN-CP
4 . 7
R6913
5%
EY6962
1
GND_2
EY6950
1/10W
RN-CP
5%
4 . 7
R6953
1/10W
100
R6951
RN-CP
5%
JW6901
XX
JW6900
XX
450V
PT
C6900
1
1/10W
100
R6952
RN-CP
5%
1
GND_2
0.45uH
FB6904
FB6906
0.45uH
1
3
3P
CN6900
WHT
3P
PFC_OUT
PRI_GND
EY6900
JL6900
JL6901
EY6901
JL6953
INV_DRV_1H
INV_DRV_1L
JL6952
JL6954
JL6951
1
GND_3
VCC_12V
Mount Mecha
263406661
A6901
D6912,Q6906
E
ET6951
1
GND_2
1
CN6953
XX
t @ X g ƒ “
C6958
6.3kV
SL
27p
6.3kV
SL
C6960
27p
Mount Mecha
410314301
A6904
UDZSTE-173.6B
D6904
R6901
XX
UDZSTE-173.6B
D6905
R6902
XX
1
4
7
9
10
2
3
6
5
T6950
16V
47
C6964
1
GND_3
XX
C6965
XX
C6966
JL6956
JL6957
JL6958
JL6959
JL6960
XX
R6920
XX
R6921
D6916
XX
D6917
XX
EY6915
XX
EY6916
XX
EY6917
XX
EY6918
XX
1608
25V
B
C6905
0 . 0 1
1
3
2
4
5
8
6
7
T6951
EY6933
EY6934
FB6901
0uH
FB6907
0.45uH
0.45uH
FB6905
XX
C6901
TMP
JL6961
JL6962
JL6963
JL6964
JL6965
JL6966
JL6967
JL6968
JL6969
JL6970
JL6971
JL6902
JL6903
450V
PT
C6910
1
EY6938
EY6937
JW6902
XX
JW6903
XX
JW6904
XX
JW6905
XX
EY6966
EY6967
EY6968
EY6969
1
GND_2
XX
FB6908
XX
FB6909
5
JW6911
5
JW6912
C6902
XX
EY6919
EY6920
EY6923
EY6924
2SC4357-T11-1E
Q6951
2SC4357-T11-1E
Q6953
2SA1364-T111-1DE
Q6952
2SA1364-T111-1DE
Q6954
50V
100p
CH
C6950
50V
100p
CH
C6951
1/10W
4 . 7
R6954
RN-CP
5%
1/4W
FPRD
1k
R6968
1/4W
FPRD
1k
R6969
1/4W
FPRD
1k
R6970
1/4W
FPRD
1k
R6971
Mount Mecha
263406661
A6902
D6913,Q6907
1/10W
RN-CP
5%
R6922
1M
2012
50V
B
C6912
0 . 1
1
2
3
4
5
6
7
8
9
10
CN6950
10P
OCP2
GND
INV-DRV-1L
GND
INV-DRV-1H
GND
NC
V-FB1
GND
VCC(12V)
R6977
XX
R6978
XX
EY6970
EY6971
EY6972
EY6973
7.5
JW6960
7.5
JW6961
1608
CHIP
R6980
0
1608
CHIP
R6979
0
C6913
XX
1608
CHIP
R6981
0
1608
CHIP
R6982
0
JL6974
1
GND_3
R6983
XX
R6984
XX
XX
R6960
XX
R6961
D6956
XX
EY6974
EY6975
EY6976
EY6977
0uH
FB6911
0uH
FB6912
1608
25V
0 . 1
B
C6968
1608
25V
0 . 1
B
C6969
1k
R6903
1/10W
CHIP
5%
1k
R6907
1/10W
CHIP
5%
1k
R6904
1/10W
CHIP
5%
1k
R6908
1/10W
CHIP
5%
250V
100p
B
C6967
S
INK0002AC1-T130A-1
Q6956
S
INK0002AC1-T130A-1
Q6955
0.45uH
FB6910
1
2
3
4
4P
CN6951
BLK
HV2
HV1
HV2
HV1
1
23
4
T6952
12.5mH
NEW HIT-1302
FOR HIGH-SIDE
FOR LOW-SIDE
FROM D4
TO BALANCER
(RIGHT)
52" SANKEN NEW Drive Trans
Y CAP
MURATA TYPE KX
TDK TYPE CD
MURATA TYPE KX
TDK TYPE CD
HIROSE
MDF61
D5
INVERTER POWER SUPPLY
D5 - EG1L
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
Click on the first or last page to see other KDL-32W4000 / KDL-32W4210 / KDL-32W4220 / KDL-40W4000 / KDL-40W4210 / KDL-40W4220 / KDL-40W4230 / KDL-46W4000 / KDL-46W4210 / KDL-46W4220 / KDL-46W4230 / KDL-52W4000 / KDL-52W4210 service manuals if exist.