TCL L22E75BK, Руководство по обслуживанию

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22 ’’ LCD TV TCL L22E75BK
F B 7 0 7
3 0 0 O H M
1 2
C 7 4 1
0 . 1 u F
F B 7 0 9
3 0 0 O H M
1 2
+ 3 . 3 V
0 1
0 2 ) P o w e r F o r M S T 9 E 1 9 A
A 3
2 8 T u e s d a y , M a r c h 2 0 , 2 0 0 7
T it l e
S i z e D o c u m e n t N u m b e r R e v
D a t e : S h e e t o f
+ 3 . 3 V f o r V D D _ M P L L
+ 3 . 3 V A
C 7 1 4
0 . 1 u F
V D D C
C 7 2 6
2 . 2 u F
+ 3 . 3 V A
C 7 1 5
0 . 1 u F
+
C 7 1 9
4 7 U F / 1 6 V C 7 5 8
0 . 0 1 u F
5 V s t b
C 7 4 9
0 . 1 u F
C 7 1 7
0 . 1 u F
C 7 2 2
0 . 0 1 u F
R 7 1 8
1 1 K Ω 1 / 1 0 W
C 7 2 9
2 . 2 u F
+ 1 2 V in p u t u s e d
V D D C
C 7 4 4
0 . 1 u F
C 7 5 7
0 . 1 u F
A V D D A
A V D D _ M e m P L L
+
C 7 1 3
4 7 U F / 1 6 V
+ 3 . 3 V A
F B 7 0 5
3 0 0 O H M
1 2
+ 3 . 3 A V D D f o r A V D D _ A U
F B 7 0 6
3 0 0 O H M
1 2
C 7 5 6
2 . 2 u F
D 7 0 0
B 3 4 0 A
1 2
C 7 4 6
0 . 1 u F
C 7 3 7
0 . 1 u F
R 7 2 2
N C / 1 0 0 K
C 7 3 4
0 . 1 u F
+ 3 . 3 A V D D f o r A V D D A
+ 3 . 3 A V D D f o r A V D D _ S I F
+ C 7 2 0
4 7 0 u F / 1 6 V
C 7 3 6
0 . 1 u F
C 7 3 5
0 . 1 u F
+ 3 . 3 A V D D f o r A V D D _ H D M I
+ 1 2 V _ P W R
+
C 7 1 6
4 7 U F / 1 6 V
+ 3 . 3 V A
C 7 5 1
0 . 1 u F
+
C 7 0 1
4 7 U F / 1 6 V
V c c 3 . 3 f o r M S T 9 E 1 9 A
F B 7 0 8
3 0 0 O H M
1 2
C 7 1 8
2 . 2 u F
L 7 0 1
4 . 7 u H
A V D D _ S I F
C 7 2 5
0 . 1 u F
C 7 5 2
0 . 1 u F
D 7 0 1
N C / B 3 4 0 A
1 2
C 7 4 8
2 . 2 u F
C 7 4 0
0 . 1 u F
V c c 3 . 3 f o r M S T 9 E 1 9 A D i g i t a l
A V D D _ A U
+ 3 . 3 V A
+ 3 . 3 V A
F B 7 1 0
3 0 0 O H M
1 2
D 7 0 2
N C
1
2
3 . 3 V f o r A V D D P L L 2
R 7 1 6
6 . 8 K Ω 1 / 1 0 W
C 7 4 3
0 . 1 u F
+ 3 . 3 V A
C 7 3 2
0 . 1 u F
F B 7 1 3
3 0 0 O H M
1 2
C 7 5 5
0 . 1 u F
C 7 4 2
2 . 2 u F
C 7 5 4
0 . 1 u F
C 7 2 7
0 . 1 u F
U 7 0 1
M P 2 1 0 6
1
2
3
4
5 6
7
8
9
1 0
S S
F B
C O M P
V R E F
R U N B S T
V I N
L X
P G N D
S G N D
+ 3 . 3 V A
C 7 3 3
0 . 1 u F
C 7 2 1
0 . 1 u F
F B 7 1 2
3 0 0 O H M
1 2
C 7 5 0
0 . 1 u F
R 7 1 5
1 0 0 K Ω 1 / 1 0 W
A V D D _ H D M I
C 7 3 9
0 . 1 u F
5 V s t b
V D D _ M P L L
R 7 1 7
1 0 K Ω 1 / 1 0 W
C 7 4 5
2 . 2 u F
C 7 5 3
0 . 1 u F
V c c 1 . 8 f o r M S T 9 E 1 9 A
+ 3 . 3 V A
C 7 6 0
3 3 0 0 p F
C 7 3 0
0 . 1 u F
U 7 0 2
A I C 1 0 8 4 - 3 3 P M
3
1
2
V I N
A D J
V O U T
C 7 3 8
0 . 1 u F
C 7 5 9
0 . 0 1 u F
F B 7 1 1
3 0 0 O H M
1 2
V D D P
C 7 4 7
0 . 1 u F
+
C 7 3 1
4 7 U F / 1 6 V
7 1 5 T 2 5 0 9 - 1
C 7 2 8
2 . 2 u F
0 .8 1 * ( 1 + R u p / R d o w n ) = 1 . 8 V - - - R u p = 1 0 K , R d o w n = 8 . 2 K
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