Sony KDL-40LX900 Service Manual page 94

Lcd digital color tv
Table of Contents

Advertisement

A
B
C
D
E
F
1
GE4B-AZ1H(52 inches only)
2
3
4
5
6
7
8
9
10
11
12
VCC_12V-2
LED Driver
002:7I;002:14G
R6902
13
0 . 4 7
Q6864
1/4W
2SA1890G0L
FPRD
JL6890
VCC_12V
001:14D
R6901
C6892
10k
0 . 0 1
50V
1/10W
X7R
RN-CP
JL6891
14
R6854
4 . 7 k
1/10W
RN-CP
15
JL6892
001:15F;001:17D;002:9K;002:12K;002:15H
Q6865
BL_ON
DRC5144E0L
C6872
0 . 0 1
50V
X7R
16
GND
C6851
22
50V
JL6893
JL6894
17
R6851
C6857
39k
0 . 1
1/10W
25V
RN-CP
B
18
0 0 2 : 8 J ; 0 0 2 : 9 J ; 0 0 2 : 9 K ; 0 0 2 : 9 I ; 0 0 2 : 1 1 I ; 0 0 2 : 1 2 J
JL6945
REF
JL6946
GND
E
ET6850
19
20
21
22
A
B
C
D
E
F
G
H
I
J
K
L
GE4B
2/2
Mount Mecha
Mount Mecha
GND
001:12B
LED_120V
EY6806
EY6804 EY6803
EY6805
C6853
C6854
150
150
R6973
R6974
250V
250V
100k
100k
2W
2W
RS
RS
EY6807
EY6808
001:12B
LED_GND
SW_VCC_12V
002:6K;002:9K;002:12B;002:13F
002:4H;002:6K;002:12B;002:13 F
CS
R6932
1k
1/10W
RN-CP
C6910
4 . 7
10V
X7R
2012
R6899
*R6951
IC6851
220k
*R6850
0
IC6853
1/10W
33k
IC FA7700N-A2-TE1
NJM2904M(TE2)
RN-CP
CHIP
1/10W
JL6930
JL6898
RN-CP
JL6902
A OUTPUT
R6897
RT
CS
V+
2 . 2 k
1/10W
JL6903
RN-CP
A-INPUT
REF
VCC
B OUTPUT
D6825
R6931
JL6897
DA2J10400L
1k
JL6904
1/10W
A+INPUT
IN-
OUT
B-INPUT
RN-CP
R6953
220k
JL6905
1/10W
GND
FB
GND
JL6931
B+INPUT
RN-CP
C6897
C6907
R6934
*R6952
1000p
1000p
33k
18k
50V
50V
1/10W
1/10W
CH
C6852
CH
RN-CP
0 . 1
25V
B
C6864
0 . 1
C6860
C6869
100p
10
25V
50V
50V
B
CH
R6930
0
R6935
D6830
CHIP
R6962
820k
0
DA2J10400L
1/10W
Q6827
RN-CP
DRA5144E0L
JL6913
D6822
DZ2J068M0L
SW_VCC_12V
R6954
D6823
002:4H;002:9K;002:12B;002:13F
10k
DA2J10400L
1/10W
RN-CP
R6862
10k
1/10W
Q6851
RN-CP
DRC5144E0L
JL6883
JL6881
JL6882
LVP
Q6852
002:13F
R6863
C6876
DSC500100L
0 . 1
10k
25V
1/10W
RN-CP
B
GND
G
H
I
J
K
L
M
N
O
P
Q
R
JL6911
L6852
5mH
JL6910
*L6851
5mH
A6851
417840201
D6850,D6852
JL6909
*L6853
5mH
A6850
417720901
Q6850
FB6850
0.45uH
JL6861
R6967
R6982
4 . 7
0
1/10W
JL6915
D6901
DB2J31700L
C6874
Q6849
220p
2SC4357-T11-1E
EY6801
R6936
R6904
C6877
100
10
220p
1/10W
EY6824
RN-CP
1/10W
C6855
0 . 2 2
JL6914
JL6889
25V
*Q6850
X7R
S
TK15A50D
R6922
EY6802
2W
EY6810
R6903
10k
EY6809
Q6866
1/10W
JL6862
RN-CP
2SA1364-T111-1DE
C6858
R6933
R6939
1
0 . 1
0 . 1
450V
2W
2W
RS
RS
PP
JL6863
JL6864
EY6820
EY6821
R6940
D6852
220k
FMN-1106S
1/10W
RN-CP
2012
EY6822
R6938
220k
C6861
C6862
1/10W
D6850
20
20
RN-CP
350V
350V
PS6850
FMN-1106S
2012
0.5A
R6957
220k
EY6823
1/10W
RN-CP
2012
R6920
Q6869
10k
INK0001AC1-T112A-1
1/10W
RN-CP
JL6901
JL6900
FB
002:11G
R6945
R6927
1k
4 . 7 k
1/10W
1/10W
RN-CP
RN-CP
R6896
1k
1/10W
RN-CP
C6881
JL6899
1000p
50V
CH
R6923
10k
1/10W
JL6926
C6880
RN-CP
0 . 4 7
10V
B
GATE_PULSE
002:12F
JL6932
JL6927
DC_DIMMER
R6929
R6926
R6919
10k
220k
1k
1/10W
*R6900
1/10W
1/10W
RN-CP
82k
RN-CP
RN-CP
R6925
0.5%
1/10W
0.5%
0.5%
100k
JL6928
RN-CP
1/10W
0.5%
RN-CP
C6894
0 . 1
0.5%
C6879
25V
0 . 1
C6898
B
25V
100
B
16V
*R6918
R6928
*R6937
R6970
R6972
10k
10k
6 . 8 k
0
C6893
C6895
1/10W
1/10W
1/10W
RN-CP
1000p
RN-CP
RN-CP
1000p
CHIP
CHIP
0.5%
50V
0.5%
0.5%
50V
CH
CH
VCC_12V-2
002:4H;002:6K;002:12B;002:13 F
R6892
10k
1/10W
IC6852
RN-CP
MM1431CURE
JL6884
REF
0 0 2 : 4 K ; 0 0 2 : 8 J ; 0 0 2 : 9 J ; 0 0 2 : 9 I ; 0 0 2 : 1 1 I ; 0 0 2 : 1 2 J
R6981
0
CHIP
001:17D
ERROR_OUT
C6859
0 . 0 1
50V
X7R
GND
M
N
O
P
Q
R
- 35 -
S
T
U
V
W
X
Y
SW_VCC_12V
002:4H;002:6K;002:9K;002:13 F
D6853
C6865
S2L60F
20
JL6885
350V
JL6939
R6914
220k
1/10W
RN-CP
2012
R6888
R6872
JL6942
*R6941
47k
220k
220k
1/10W
D6864
1/10W
1/10W
RN-CP
RF08L6STE25
þ1 2 . 5 x 1 6
RN-CP
RN-CP
2012
2012
JL6877
R6873
220k
D6860
1/10W
JL6876
RN-CP
DA2J10400L
2012
*R6942
R6874
220k
6 . 8 k
C6888
Q6856
1/10W
1/10W
0 . 0 1
DSC500100L
D6854
C6866
RN-CP
RN-CP
50V
S2L60F
20
2012
X7R
350V
1608
JL6886
JL6940
GND
R6875
220k
1/10W
RN-CP
R6876
2012
R6889
*R6949
220k
47k
D6865
220k
1/10W
1/10W
RF08L6STE25
1/10W
RN-CP
RN-CP
RN-CP
2012
2012
R6877
JL6878
220k
1/10W
RN-CP
D6862
2012
DA2J10400L
R6878
*R6950
6 . 8 k
JL6875
Q6857
150k
1/10W
DSC500100L
1/10W
RN-CP
C6889
RN-CP
0 . 0 1
2012
50V
X7R
1608
*D6855
*C6867
S2L60F
20
GND
JL6887
*R6879
220k
*R6890
*R6880
220k
47k
*D6866
*R6881
JL6879
220k
*D6861
DA2J10400L
*R6882
JL6874
6 . 8 k
*Q6858
1/10W
*C6890
RN-CP
DSC500100L
0 . 0 1
50V
1608
X7R
*C6868
1608
*D6856
20
S2L60F
GND
JL6888
JL6941
*R6883
JL6908
220k
1/10W
JL6872
RN-CP
*R6891
*R6884
2012
47k
220k
*D6867
1/10W
RN-CP
*R6885
JL6880
2012
220k
1/10W
RN-CP
*D6863
DA2J10400L
2012
*R6886
JL6873
6 . 8 k
*Q6859
1/10W
*C6891
DSC500100L
LVP
RN-CP
0 . 0 1
50V
1608
X7R
1608
GND
JL6906
GATE_PULSE
0 0 2 : 8 I
R6905
100
1/10W
JL6868
RN-CP
R6924
0
R6906
JL6917
1kV
470
1/10W
R6913
R6911
D
EY6825
Q6863
4 . 7 k
4 . 7 k
Q6854
R6871
DSC500100L
1/10W
1/10W
2SK4096LS-S-MG5
47
RN-CP
RN-CP
JL6867
JL6870
1/10W
RN-CP
1kV
D
JL6866
R6912
EY6826
470
JL6869
1/10W
RN-CP
Q6860
INK0001AC1-T112A-1
S
INK0001AC1-T112A-1
6 . 8
R6910
EY6827
0
C6870
RS
0 . 2 2
CHIP
25V
JL6907
0 0 2 : 8 I
X7R
FB
R6909
2 . 2 k
*R6864
1/10W
R6870
Q6862
1
RN-CP
2W
10k
DSA500100L
S
S
1/10W
RS
RN-CP
JL6918
JL6919
JL6944
JL6865
GND
JL6947
JL6851
JL6852
0uH
FB6800
002:12K
-OVP
002:12K
+OVP
REF
0 0 2 : 4 K ; 0 0 2 : 8 J ; 0 0 2 : 9 J ; 0 0 2 : 9 K ; 0 0 2 : 9 I ; 0 0 2 : 1 2 J
BA2901SF-E2
R6961
IC6855
10k
1/10W
OVP
RN-CP
JL6925
002:13F
OUT1
OUT4
JL6924
R6943
OUT2
OUT3
10k
1/10W
R6947
100k
RN-CP
1/10W
VCC
GND
RN-CP
2012
JL6923
IN-2
IN+3
R6983
JL6938
1k
1/10W
IN+2
IN-3
JL6921
IN-1
IN+4
JL6920
R6958
0
JL6922
R6960
R6948
0
6 . 8 k
IN+1
IN-4
1/10W
C6899
RN-CP
C6903
1000p
0.5%
1000p
50V
50V
R6944
CH
CH
0
10k
R6907
470
1/10W
1/10W
RN-CP
RN-CP
0.5%
GND
BL_ON
001:15F;001:17D;002:2I;002:9K;002:15H
PROTECT
R6866
10k
1/10W
C6873
RN-CP
0 . 1
25V
D6906
B
DA2J10400L
JL6850
CS
Q6855
0 0 2 : 5 J
DSA500100L
JL6912
Q6853
+OVP
D6905
DSC500100L
DA2J10400L
0 0 2 : 1 1 I
R6868
C6875
10k
1000p
1/10W
50V
RN-CP
CH
GND
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
EE
JL6857
JL6933
1
+OUT1
JL6858
JL6934
2
+OUT2
JL6859
JL6935
3
+OUT3
JL6943
JL6860
JL6936
4
+OUT4
CN6851
4P
H
182234521
R6908
330k
1/10W
RN-CP
R6915
2012
330k
1/10W
RN-CP
2012
R6887
330k
002:5L
1/10W
RN-CP
2012
JL6929
OVP
0 0 2 : 1 1 I
SW_VCC_12V
002:4H;002:6K;002:9K;002:12B
Q6861
R6895
R6964
1k
1k
1/10W
1/10W
RN-CP
RN-CP
JL6871
PWM_DIMMER
VCC_12V-2
001:17D
R6916
10k
1/10W
RN-CP
R6965
47k
1/10W
JL6937
RN-CP
JL6916
Q6868
INK0001AC1-T112A-1
R6969
1k
JL6896
1/10W
JL6895
Q6870
DRC5144E0L
BL_ON
C6904
R6968
0 . 0 1
25V
10k
B
1/10W
S
RN-CP
GND
JL6853
JL6854
JL6855
JL6856
-OUT1
-OUT2
-OUT3
-OUT4
CN6850
5P
H
182234621
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
Z
AA
BB
CC
DD
EE
~ GE4B Board Schematic Diagram [ Power Supply ] Page 2/2 ~
FF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
FF

Advertisement

Table of Contents
loading

Table of Contents