Hitachi LE40TF07A, Руководство по обслуживанию

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S801X S801Y
S
D
G
Q3816
F11F60CPM-7100
POWER SWITCH
S
D
G
Q3818
STP11NK50ZFP
POWER SWITCH
S
D
G
Q3817
STP11NK50ZFP
POWER SWITCH
IC3804
MCZ5205SE-3072
PFC/LLC CTL IC
1 10 11
12 13 14 15 16 17 18 19
2
20 21 22
3 4 5 6 7 8 9
HS3806
763WAAA164
For D3828
R
38
76
0.
12
2W
X
R
38
78
0.
12
2W
X
R
38
88
0.
39
1W
X
R
38
89
0.
39
1W
X
CP3804
A2001WR-14A
FOR 32W CCFL
1
10
11
12
13
14
2
3
4
5
6
7
8
9
HS3808
763WAAA070
For D3831
HS3807
763WAAA070
For D3830
CP3801
A2001WV-11A
1
10
11
2
3
4
5
6
7
8
9
CP3802
A2001WV-10A
1
10
2
3
4
5
6
7
8
9
L3804
F3000004
PFC COIL/250uH
1 2 3
4 5
T3802
8728004H
MAIN LLC TRANS
1
10
11
12
13
14
2
3
4
5
6
7
8
9
CD3802
E82A2001
10pin
CD3801
EH2B1801
11pin
CD3804
E82E3501
D
38
46
M
TZ
J3
3B
D
38
48
M
TZ
J5
.6
B
R3916
100 1/16W
R3824
100 1/16W
R
38
80
5.
1K
1/
16
W
+-
1%
R
38
91
1K
1/
16
W
R
38
62
56
0K
1/
10
W 21
25
+-
1%
R
38
63
56
0K
1/
10
W 21
25
+-
1%
R
38
64
62
0K
1/
10
W 21
25
+-
1%
R
38
65
15
K
1/
10
W 21
25
+-
1%
R
38
61
56
0K
1/
10
W 21
25
+-
1%
R
38
70
10
K
1/
10
W 21
25
+-
1%
R
38
71
22
K
1/
16
W
R
38
87
47
K
1/
10
W
21
25
R
38
81
22
1/
16
W
R
38
86
47
K
1/
10
W
21
25
R
38
77
10
K
1/
4W
R
38
85
22
1/
16
W
R
38
75
10
1/
16
W
R
38
74
22
K
1/
16
W
R
38
82
33
1/
16
W
R
38
72
4.
7
1/
16
W
R
38
73
47
1/
16
W
R
39
01
10
K
1/
10
W
21
25
R
39
04
10
K
1/
10
W
21
25
R
39
07
10
K
1/
10
W
21
25
R
39
10
10
K
1/
10
W
21
25
R3890
2.2K 1/4W
R
39
02
10
K
1/
10
W
21
25
R
39
05
10
K
1/
10
W
21
25
R
39
08
10
K
1/
10
W
21
25
R
39
11
10
K
1/
10
W
21
25
R
39
00
4.
7K
1/
2W
R
39
03
4.
7K
1/
2W
R
39
06
4.
7K
1/
2W
R
39
09
4.
7K
1/
2W
R3893
10K 1/16W
R
38
99
2.
4K
1/
16
W
+-
1%
R
38
98
1.
5K
1/
16
W
+-
1%
R
38
97
10
K
1/
16
W
+-
1%
R
38
96
10
K
1/
16
W
+-
1%
R
38
95
15
K
1/
16
W
R3894
2.2K 1/16W
R3892
100 1/16W
R3883
10 1/4W
IC3805
KIA431A-AT
VOLTAGE CTL
1 2 3
IC3808
PS2561AL1-1-V(W)
FEED BACK
1
2 3
4
D3831
FCHS10A08
1
2
3
D3830
FCHS10A08
1
2
3
D3828
FCHS10A08
1
2
3
D3826
1H6-A2
D3825
EC11FS4
D3827
SF10K60M
D
38
24
EC
11
FS
4
D3847
EC11FS4
D3832
1SS133
D3833
1SS133
W812
W
80
6
W829
W
82
4
W
83
2
W807
W809
C3
84
6_
1
10
0
45
0V
H
=2
5m
m
G
N
C3
87
2
47
0
25
V
ZL
H
C3
86
7
10
00
35
V
ZL
C3
86
5
15
00
35
V
ZL
H
C3
86
6
10
00
25
V
ZL
J
B3802
BL02RN1R2N1A
B3804
BL02RN1R2N1A
B3
80
5
BL
02
R
N
1R
2N
1A
B3803
BL02RN1R2N1A
C3
88
4
0.
1
50
V B
C3
85
2_
1
0.
01
2
63
0V
FG
SM
C3
84
3
22
0P
2K
V
R
C3
84
0
10
50
V
32
16
B
C3
83
8
0.
1
25
V
B
C3
84
4
0.
00
15
50
V
CH
C3
84
5
4.
7
25
V
21
25
B
C3
83
9
0.
00
1
50
V
B
C3
83
7
0.
1
25
V
B
C3
83
6
1
25
V
B
C3
84
1
0.
00
1
50
V
B
C3
84
7
0.
01
50
V
B
C3
84
9
0.
01
50
V
B
C3848
0.1
50V
B
C3
87
9
0.
1
25
V
B
C3
83
0
0.
1
25
V
B
C3
84
2
1
50
V
21
25
B
C3853
470P 250V E
C3
88
1
0.
1
50
V
B
C3
91
4
22
P
50
V
CH
C3
86
4
0.
1
50
V
B
C3854
0.047 50V B
C3
85
0
10
0P
1K
V
SL
C3
85
1
10
0P
1K
V
SL
C3
88
3
0.
1
25
V
B
F3803
50CF(P)010H(GF-009)
250V/1A
F3802
SG5013004P-R(GF-009)
4A 250V
L3806
4.7uH
TSL0808
FB+24V
SW+24V
PFC_VOLT
AT+6.0V
SW+24V
POWER_ON-H
GND
GND
BLON
DIM
POWER_ON-H
AUDIO_GND
PRI_GND
FB+12V AUDIO+B
SW+12V
SW+12V
GND
AT+6.0V
SW+12V
GND
GND
SW+24V
AUDIO+B
GND
IC_VCC
BLON
AUDIO_GND
DIM
AT+6.0V
FB+12V
FB+24V
GND
FROM/TO AC LINE/SUB POWER
FROM/TO AC LINE/SUB POWER
FROM/TO AC LINE/SUB POWER
FROM/TO AC LINE/SUB POWER
191
FROM/TO REGULATOR
NC
NC
NC
NC
ZC COMP FBP VSEN VC1 FBL SST SGND CSL AS VGL
VGP CSP PGND VC2 VB VGH VS NC NC NC NC
NC NC NC
DC+390V
NC
PRI SEC
NC
NC
NC
NC
NC
18V/2.0A
NC
B/L_+24V
B/L_+24V
B/L_+24V
B/L_+24V
B/L_+24V
GND
GND
GND
GND
GND
STATUS
BL_ON
I_PWM
E_PWM
(BACK LIGHT GND)
1A 250V
INVERTER_H
GND/KEY_B/RELAY_H
LIGHT_CTL
POWER_FAIL
POWER_ON_H
SOUND_GND
SOUND_GND
B
B
SW_+12V
SW_+12V/GND
GND
GND
GND
AT_+6.0V
AT_+6.0V
AT_+6.0V
SW_+12V
GND
SW_+12V
GND
for 32"
4A 250V
230
0.5
0
3.8
0 0.4 2.2 3.5 17.2 3.6 3.6 0 0 0
0
0 0 0 0 0 0
0
FROM/TO LED DRIVER
GND OUT IN
0
0 5.4
(BACK LIGHT GND)
7.4
193
187
0
PGND-SGND
Circuit Diagram of LE40TF07A (02/09)
Power Suppies
SCHEMATIC DIAGRAMS
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