Haier HL42XK1, Руководство по обслуживанию

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A A
B B
C C
D D
E E
4
4
3
3
2
2
1
1
1.25 x (1+180/110) = 3.3V
1.25 x (1+100/100) = 2.5V
POWER 5V FOR TUNER
1.25 x (1+0/100) = 1.25V
10% tolerance
FOR MT8292 9V
POWER 30V FOR SAMSUNG TUNER
32/48KHz
NC
AV33 +5V GND AV12 +5V_TUNER AV25 +12V +9V
OPW
M
2
OPW
M
2
+30V_TUNER
GND
1,2,4,5,6,7,8,9,10,11,12,13,14,15
+5V
1,2,4,5,8,9,10,15
AV33
2,5,8,9,10,13
AV12
5,8,10
+5V_TUNER
5 AV25
5,12
+12V
1,9,15
+9V
14
OPW
M
2
4,7
+5V
AV33 AV25
+5V
+5V_TUNER
+9V
AV1
2
AV2
5
+9V
+12
V
+5V_TUNER
+30V_TUNER
R12 110
_1%
R0603/SMD
U9
7805
TO-263-3/
S
M
D
1
2
3
IN
GND
OUT
R436
NC/2K
D22 NC/NS/1N4148
+
CE234 NC/220uF/35V
C2
20UF10V
/D
6.
3H7
D20
NC/1N4148
C539 NC/1uF/50V C0603/SMD
CB32 0.1uF C0402/SMD
+
CE96 220uF/16V C220UF10V/D6.3H7
Q1
6
NC/2N3904
1
3 2
CB228 0.1uF C0402/SMD
R14 180
_1%
R0603/SMD
CB197 0.1uF C0402/SMD
R19 0 R0603/SMD
C540 NC/330pF C0402/SMD
C575 1uF C0402/SMD
+
CE19 47uF/16V C47UF16V/D5H7
CB229 0.1uF C0402/SMD
+
CE22
100uF/16V C100UF16V/D6.3H7
C573 1uF C0402/SMD
+
CE83
100uF/16V C100UF16V/D6.3H7
+
CE30
100uF/16V C100UF16V/D6.3H7
+
CE28 100uF/16V C100UF16V/D6.3H7
U7
AZ1117/adj SOT223/SM
D
1
2
3
ADJ/GND
OUT
IN
U37 BA178M09
FP
TO-252-3/
S
M
D
2
3
1
ADJ/GND
OUT
IN
C538 NC/1uF
U41
AZ1117/adj SOT223/SM
D
1
2
3
ADJ/GND
OUT
IN
C537 NC/330pF
R439
NC/0R
+
CE224
220uF/16V C330UF10V/D6.3H7
C574 1uF C0402/SMD
C324 1uF C0603/SMD
+
CE592 100uF/16V C100UF16V/D6.3H7
CB18 0.1uF C0402/SMD
L1
3
NC/1000uH L/DU1311/SMD
R71 11
0_1%
R0603/SMD
D17
NC/UDZS33
1 2
R70 11
0_1%
R0603/SMD
CB398 0.1uF C0402/SMD
CB23 0.1uF C0402/SMD
U10
AZ1117/adj SOT223/SM
D
1
2
3
ADJ/GND
OUT
IN
C572 1uF C0402/SMD
R17 100 R0603/SMD