Sony KDL-40D340 Service Manual page 71

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7
LEF
DW
1
DDP
OUT C6727
1
10V C6729
B 100
OUT
16V
GND
OUT
INV_DRV_2H
R6751
1/10W
10k
OUT INV_DRV_1H
RN-CP
0.5%
SNS
SNS
D6714
C6739
MAZ8039G0LS0
0 . 0 1
OMP
25V
B
1608
SNS
C6730
0 . 0 1
C6734
25V
R6747
XX
B
XX
1608
D6715
MAZ8039G0LS0
1
GND_3
P Q R
PQ200WNA1ZPH
IC6702
1 2 3 4 5
JL6730
R6761
1 . 8 k
1/10W
RN-CP
0.5%
R6760
1k
1/10W
C6732
RN-CP
1
C6738 0.5%
25V
1
B
10V
2012
B
R6759
1k
1/10W 1
RN-CP GND_3
0.5%
R6816
0
CHIP
1608
R6767
5 . 6 k
1/10W
RN-CP
5%
R6714
2 . 2 k
1/10W
R6748 RN-CP
XX 5%
R6715
10k
1/10W
C6708 RN-CP
1
XX 5%
GND_3
R6716
2 . 2 k
1/10W
RN-CP
5%
1
GND_3
JL6732
D6709
R6765
MAZ8068G0LS0
XX
D6710
MAZ8068G0LS0
R6762
56
R6752 R6756
1/10W
33 39
R6768
RN-CP
1/10W 1/10W
0.5% XX
RN-CP RN-CP
0.5% 0.5%
C6737
XX
R6754 R6758 R6764
33 47 56
1/10W 1/10W 1/10W
RN-CP RN-CP RN-CP
0.5% 0.5% 0.5%
S T U V
Q6714
R6766
ISA1235AC1TP-1EF
0
CHIP
C6747
0 . 1
25V
B
C6744
R6773
0 . 1
10k
25V
1/10W
B
RN-CP
5%
R6782
56k
Q6712
1/10W
ISA1235AC1TP-1EF
RN-CP
5%
R6787
R6792
470
22k
Q6711 1/10W
1/10W
2SC3052EF-T1-LEF
RN-CP
5%
5%
JL6734
C6746
R6783
0 . 1 C6745
10k
25V 1000
1/10W
B 10V
RN-CP
1608
5%
R6820 CHIP
0 1608
D6717
JL6738
MC2838-T112-1
JL6733
R6817
XX
R6757
10k
1
1/10W
GND_3
RN-CP
JL6735
5%
R6755
D6718 2.2M C6735
MA2J1110GLS0 1/10W 0 . 0 4 7
RN-CP
5%
1608
R6911
100k
1/10W 14
RN-CP
5%
R6770
39k
1/10W
RN-CP
0.5%
1608
C6740
100
1
16V
R6771
1k
1/10W
RN-CP
C6741
0.5% R6775
1
10V 1608 39k
1/10W
B
RN-CP
5%
R6788
0 CHIP
R6772
10k
1/10W
R6793
RN-CP
10k
0.5%
1/10W
1608
RN-CP
5%
1608
Y
W X Z
- 79 -
Digitized in Heiloo, Holland.
C6751
XX
TO DF3
1
GND_3
JL6736
C6759
100
16V
R6798 R6813
C6748 C6754
XX XX
1 0 . 1
10V 16V
R6786 B B
4 . 7 k 1608 1608
1/10W
RN-CP
5% C6788
R6814
XX
XX
R6795
47k
1/10W
RN-CP
Q6716
5%
XX
R6910 Q6715
XX
XX
R6753
XX
R6815
XX
C6786
C6787
XX
XX
C6796 16V
0 . 1 B
R6778 1/10W
100k 0.5%
RN-CP
R6802
R6811 R6780
10k C6750 R6763
10k 0 0 . 0 1
1/10W 4 . 7 k
1/10W 25V
RN-CP 1/10W C6742
CHIP
RN-CP B
0.5% RN-CP 0 . 1
0.5%
0.5% 25V
D6721
B
MAZ8120GMLS0
1
GND_3
R6821
R6824
R6823 R6822
0
16V XX
XX 0
B
1608 CHIP
CHIP
13 12 11 10 9 8
R6750
100k
1/10W
RN-CP
R6779
0.5%
10k
1/10W
RN-CP
0.5%
1608
2 3 4 5 6 7
R6809
2 . 2 k
1/10W
C6785
C6755 RN-CP
0 . 1
1000p 5%
25V
50V 1608
B
B
1608 1608
R6789
R6776
47k
68k
RN-CP
1/10W
RN-CP
0.5%
0.5%
1608
C6743
C6794
0 . 1
0 . 1
C6749
25V
25V
0 . 1
B
B
25V
1608
1608
B
1608
R6794
10k
DF2
1D/1
AA
BB CC
~ DF2 Board Schematic Diagram [ Invertor Power Circuit for Backlight ] Page 1D/1 ~
5/3/15
OCP2
11
VCC_12V
R6804 12
1 C6609
1/4W 0 . 1
FPRD 16V
B
FROM Power Supply
CN6706
13
NC
NC
JL6708
BALANCER_ERR
JL6706
REG12V
JL6737
GND
JL6707
INV_ERR
JL6709 14
BACK_LIGHT
JL6710
DIMMER
GND
1
GND_3
15
R6805
4 . 7 JL6711
12V
C6757
JL6712
0 . 1
25V FB
B JL6713
GND
C6736 C6756
XX 0 . 1
25V NC
B
JL6714
LD
LD
16
LD
CN6701
7P
TO BALANCER
17
18
19
20
21
22
DF2.-WAX3F
DD EE FF