Circuit Diagram - Haier HLH19BB Service Manual

1 2
D
DC_PW
C
F1
CN10
3A-S1013
1 CPU5V F2
2 12V
3
4 BLON C37
NC/3G3A-250V
5 ADJ
6
0.1uF-0603-Y5V-+80%-20%-50V
7
8
CPU5V
7PIN-2.54-D-H
R87
8
NC/10Kohm-0603-±5%-1/10W
R252
ON/OFF
Q26 NC/100ohm-0603-±5%-1/10W
R257
NC/10Kohm-0603-±5%-1/10W
NC/MMBT3904LT1(1A)-SOT-23
CN13 DC2_PW
L38
5V
B 1
5V DVD+5V
2
GND
NC/SB3216-121
3
GND
4
R273
CPU5V
5
NC/0ohm-0603-±5%-1/10W
NC/5PIN-2.0-D-H
H1 H2 H3 H4
TEST TEST TEST TEST
A
1 2
3 4
FB14
DVD+12V
SB3216-121-1206
U1
NC/AP1501-50K5A-TO-263
BS
1 2
VIN OUT
4
FBK 5V
3
COM
5 6
ON GND
C195
C111
NC/0.1uF-0603-Y5V-+80%-20%-50V
0.01uF-0603-X7R-±10%-50V
U13
L9
2 3
IN SW
TC5026U-470K-BK/NA
R56
7
EN
30.9Kohm-0603-±1%-1/10W
5
100ohm-0603-±5%-1/10W FB
R110
D17
MP1410ES-SO-8
SK34(1N5822)-SMD/SMA
R111
C112
10Kohm-0603-±5%-1/10W
+12V
0.01uF-0603-X7R-±10%-50V
+
R37
10Kohm-0603-±5%-1/10W
C194
C146
NC/0.1uF-0603-Y5V-+80%-20%-50V
0.01uF-0603-X7R-±10%-50V
DC_PW U15
L16
2 3
IN SW
TC5026U-470K-BK/NA
R65
7
EN
30.9Kohm-0603-±1%-1/10W
5
100ohm-0603-±5%-1/10W FB
+
R190
D49
MP1410ES-SO-8 SK34(1N5822)-SMD/SMA
R191
C147 10Kohm-0603-±5%-1/10W
0.01uF-0603-X7R-±10%-50V
C164
R66
10Kohm-0603-±5%-1/10W
100pF-0603-NPO-±5%-50V
3 4
5 6
U7
78L05-SOT-89
3
VI
270ohm-0603-±5%-1/10W
8V
R10
E34
22uF-25V-±20%-5*11 105
C41
0.1uF-0603-Y5V-+80%-20%-50V
D1
8.2V-LL-34-1/2W
U18
5V
AZ1117H-3.3TR-SOT-223
5V 3
VI
E33
470uF-16V-±20% -8*13 105
+
C6
0.1uF-0603-Y5V-+80%-20%-50V
C65
0.1uF-0603-Y5V-+80%-20%-50V
AZ1117H-3.3TR-SOT-223
3
VI
3V
DVD+5V
E43
470uF-16V-±20%-8*13 105
C198
0.1uF-0603-Y5V-+80%-20%-50V
U16
D41 D42
AZ1117H-1.8TR-SOT-223
3
VI
1N4001-DO-41 1N4001-DO-41
C3
0.1uF-0603-Y5V-+80%-20%-50V
5 6
7 8
R276
NC/270ohm-0603-±5%-1/10W
3.3V-MCU
R36
NC/270ohm-0603-±5%-1/10W
D11
1
NC/3.3V
VO CPU5V
E17 C72
22uF-25V-±20%-5*11 105 0.1uF-0603-Y5V-+80%-20%-50V
3PVCC
2
VO
+ E25 C43 TO UOCIII
0.1uF-0603-Y5V-+80%-20%-50V
47uF-25V-±20% -5*7 105
U19
3V
2
VO
+
C44 TO 2013B
E42
0.1uF-0603-Y5V-+80%-20%-50V
47uF-25V-±20%-5*7 105
L8 3.3V_PLL
GZ1608D121T-0603
E19 C55
0.1uF-0603-Y5V-+80%-20%-50V
47uF-25V-±20%-5*7 105
L18
3.3V_DVCC
GZ1608D121T-0603
C56
E102
0.1uF-0603-Y5V-+80%-20%-50V
47uF-25V-±20%-5*7 105
VDDA1.8V
2
VO
+
E41
C45
TO UOCIII
0.1uF-0603-Y5V-+80%-20%-50V
100uF-16V-±20% -5*11 105
Title
Size Number Revision
A3
Date: 19-May-2006 Sheet of
File: C:\Documents and Settings\user\ \B.UR.TD3C(6175)(060428 1636).ddb Drawn By:
7 8
D
C
B
A