Haier LE55K5000TFNa, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
+12V Power 5V STANDBY TO 5V NORMAL
((42/7.5)+1)*0.8=5.28V
12V TO 5V STANDBY
DC/DC
5A
((40.2/7.68)+1)*0.8=5V
DC/DC
STANDBY
STANDBY
STANDBY
AGND GND
+12V_Normal +12V_PWR
+5V_Normal +5V_Standby
+5V_Standby
+12V_PWR +12V_PWR
+5V_USB
+5V_Normal
STANDBY 2,16
GND 2,3,4,5,6,7,8,9,10,11,12,13,14,16
L1014 6U8/3A/NC
R1498
24.9K_1%/NC
C1463
10uF
/10V
/X5R
/NC
C1519
100pF
/50V
/X7R
R1506
100K/NC
U1403
MP1471/NC
EN
5
GND
1
VIN
3
FB/OUT
4
SW
2
BST
6
RP3
10K/NC
RP6
10K/NC
R1499
3K_1%/NC
RP5
100K/NC
U1405
MP1470/NC
EN
5
GND
1
VIN
3
FB/OUT
4
SW
2
BST
6
C1500
10uF
/10V
/X5R
/NC
C1476
10uF
/10V
/X5R
/NC
C40
10uF
/25V
/X5R
R1496
7.5K_1%/NC
C1499
10uF
/25V
/X5R
/NC
RP17
100K/NC
R1494
39K_1%/NC
CP21
0
.1uF
/16V
/Y5V
/NC
Q504
MEM2303M3G/NC
1
2 3
L1016 120R/FBI
1 2
Q503
MEM2303M3G/NC
1
2 3
C1493 1uF/25V/X5R/NC
RP18
10K/NC
C1498
10uF
/25V
/X5R
/NC
R1508
7.68K_1%/NC
C1483 1uF/25V/X5R/NC
QP3
MMBT3904/NC
1
3
2
C1497
0
.1uF
/50V
/X5R
R1507
40.2K_1%/NC
QP2
MMBT3904/NC
1
3
2
R1509
75K_1%/NC
+
CE42
470uF
/16V
/l
o
wESR
/NC
C39
10uF
/25V
/X5R
C1477
10uF
/10V
/X5R
CP1
0
.1uF
/50V
/X5R
/NC
C1501
0
.1uF
/16V
/Y5V
C57
0
.1uF
/16V
/Y5V
L1017 120R/FBI
1 2
C1478
10uF
/10V
/X5R
+
CE39
470uF
/16V
/l
o
wESR
/NC
L1012 6U8/3A/NC
C1494
10uF
/10V
/X5R
RP16
10K/NC
C1496
10uF
/10V
/X5R
/NC
C32
0
.1uF
/50V
/X5R
R1495
100K/NC
C1495
10uF
/10V
/X5R
/NC
DIMMING
BL_EN
DIMMING
BL_EN
AGND GND
BL_EN
DIMMING
+12V_PWR
+12V_PWR
+5V_Normal
+5V_Standby
+5V_Normal
BL_EN 2
DIMMING 2
GND 2,3,4,5,6,7,8,9,10,11,12,13,14,15
STANDBY 2,15
J19
CON6/NC
1
2
3
4
5
6
J20
CON13_2.54MM
1
2
3
4
5
6
7
8
9
10
11
12
13
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