Haier DX-LCDTV19, Service Manual

Page: 21 / 34

1 2 3 4 5 6
A
B
C
D
6 5 4 3 2 1
D
C
B
A
+
E9
1000uF-10V ESR
1
2
3
CN4
3PIN-2.54-D-H-M
C1
0.1uF-0603-Y5V-+80%-20%-50V
PVCC
C2
0.1uF-0603-Y5V-+80%-20%-50V
+12V
ADJ
BLON
R18
4K7ohm-0603-±5%-1/10W
+5V
Q9
PMBT3904
GND
+5V
R22
22ohm-0603-±5%-1/10W
GND
C27
0.1uF-0603-Y5V-+80%-20%-50V
Q2
PMBT3904
GND
R8
10Kohm-0603-±5%-1/10W
R15
4K7ohm-0603-±5%-1/10W
C24
0.1uF-0603-Y5V-+80%-20%-50V
R19
100Kohm-0603-±5%-1/10W
VSEL
LCD_PWR_SW
+ E6
100uF-16V-±20%-6*7
－
105
℃
+ E4
100uF-16V-±20%-6*7
－
105
℃
VI
3
VO
2
ADJ
1
U6
AZ1117H-3.3(TR)E1
1500mA
R23
NC/10Kohm-0603-±5%-1/10W
+5V
VCC2_6
VCC3_3
VCC1_8
C10
0.1uF-0603-Y5V-+80%-20%-50V
+ E7
100uF-16V-±20%-6*7 － 105 ℃ C9
0.1uF-0603-Y5V-+80%-20%-50V
VI
3
VO
2
ADJ
1
U7
AZ1117H-3.3(TR)E1
+
E10
1000uF-16V-±20%-10*13 － 105 ℃
PVCC
LCD_ON
+
E11
1000uF-10V ESR
D2
S
K
34A-
S
M
A
L2 TC5026U-470K-BK/NA
BS
1
IN
2
SW
3
GND
4
FB
5
CO
MP
6
EN
7
NC
8
U5
MP1410ES-LF
C75
100pF-0603-NPO-±5%-50V
C72
0.01uF-0603-X7R-±10%-50V
R5
10Kohm-0603-±5%-1/10W
R13
47Kohm-0603-±5%-1/10W
R4
10Kohm-0603-±5%-1/10W
R6
5K1ohm-0603-±1%-1/10W
R20
10Kohm-0603-±5%-1/10W
R14
10Kohm-0603-±5%-1/10W
AD_3.3V
C4
0.1uF-0603-Y5V-+80%-20%-50V
C6
0.1uF-0603-Y5V-+80%-20%-50V
C16
0.1uF-0603-Y5V-+80%-20%-50V
C70
0.01uF-0603-X7R-±10%-50V
GND
C21
0.1uF-0603-Y5V-+80%-20%-50V
C74
0.1uF-0603-Y5V-+80%-20%-50V
C7
0.1uF-0603-Y5V-+80%-20%-50V
+
E5
100uF-25V-±20%-6*7
－
105
℃
C23
0.1uF-0603-Y5V-+80%-20%-50V
R36
4K7ohm-0603-±5%-1/10W
R35
NC/1Kohm-0603-±5%-1/10W
+5V
R3
NC/10Kohm-0603-±5%-1/10W
C77
NC/1uF-0603-Y5V-+80%-20%-10V
R225
NC/4K7ohm-0603-±5%-1/10W
R75
NC/1Kohm-0603-±5%-1/10W
+5V
BL_BR_CNTRL
R74
NC/10Kohm-0603-±5%-1/10W
Q4
NC/PMBT3904
VI
3
VO
2
ADJ
1
U8
AZ1117H-ADJ(TR)E1
R128
68ohm-0603-±5%-1/10W
R141
75ohm-0603-±5%-1/10W
+ E3
470uF-25V-±20%-10*13 － 105 ℃
C11
0.1uF-0603-Y5V-+80%-20%-50V
F1
3G3A-250V
D1
S
K
34A-
S
M
A
L20
TC5026U-470K-BK/NA
BS
1
IN
2
SW
3
GND
4
FB
5
CO
MP
6
EN
7
NC
8
U4
MP1430DN-LF-Z
C52
100pF
-0603-
NP
O-
±5%-
50V
C48
0.01uF-0603-X7R-±10%-50V
R56
10Kohm-0603-±5%-1/10W
C47
0.01uF-0603-X7R-±10%-50V
R7
30K9ohm-0603-±1%-1/10W
R40
10Kohm-0603-±5%-1/10W
+12V
C44
0.01uF-0603-X7R-±10%-50V
+5V
PWR_SW
R1
10Kohm-0603-±5%-1/10W
C17
0.1uF-0603-Y5V-+80%-20%-50V
VI
3
GND
2
VO
1
U17
UTC78L05L
+5VSB
C12
0.1uF-0603-Y5V-+80%-20%-50V
VI
3
VO
2
ADJ
1
U21
AIC1084-33PM(TR)
C168
0.
1uF
-0603-
Y5V-
+
80%-
20%-
50V
+5V
P3.3V
1
2
CN16
2PIN-2.54-D-H-M
PVCC
P3.3V
+ E14
100uF-16V-±20%-6*7 － 105 ℃
Q15
AO3401
+12VEXT
BLON
ADJ
R57
1Kohm-0603-±5%-1/10W
Q5
PMBT3904
R58
10Kohm-0603-±5%-1/10W
+5VSB
1
2
3
4
5
6
7
8
CN22
7PIN-2.54-D-H
+5VSB
DC_PW`
PWR_SW
GND
+5V
GND
GND
+5VSB
R273
NC/0ohm-0603-±5%-1/10W
1
2
3
4
5
6
CN15
NC/6PIN-2.0-D-H-G
DC_PW`
R2
10Kohm-0603-±5%-1/10W
R34
47Kohm-0603-±5%-1/10W
C68
10uF-0805-Y5V-+80%-20%-10V
E21
47uF-6.3V-±20%-B
型
Q7
NC/PMBT3904
R155
NC/10Kohm-0603-±5%-1/10W
R166
10Kohm-0603-±5%-1/10W
Q22
PMBT3904
C34
0.1uF-0603-Y5V-+80%-20%-50V
C30
0.1uF-0603-Y5V-+80%-20%-50V
C49
0.01uF-0603-X7R-±10%-50V
R28
100Kohm-0603-±5%-1/10W
Q10
PMBT3904
R27
10Kohm-0603-±5%-1/10W
Q11
AO3401
R30
NC/0ohm-1206-±5%-1/4W
12V
R103
10Kohm-0603-±5%-1/10W
+12V
12V_STB
+
E44
100uF-25V-±20%-6*7
－
105
℃
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
U22
NC/AO4405
C71
10uF-0805-Y5V-+80%-20%-10V
Q25
NC/PMBT3904
VCC3_3
R260
NC/10kohm-0603-±5%-1/10W
+5VSB
Q24
NC/PMBT3904
R324
NC/4K7ohm-0603-±5%-1/10W
R323
NC/10Kohm-0603-±5%-1/10W
Q1
PMBT3904
R111
10Kohm-0603-±5%-1/10W
VCC3_3