Haier HLC24XLP2 Service Manual page 48

12) Power
R701 100 OHM 1/10W
From
R702 100 OHM 1/10W
Power
FB701 1
Board
C701 C702
R705 R706
10N16V
100P 50V NC/10K 1/10W
10K 1/10W
CN701
D12V 12V for 26"
1
2
3
4
5 C717 C718
6 + C719
7 100N25V
8 NC/1N50V 100uF 16V
9
10
11
12 P19V 16V for 15", 19", 22", 24"
24V for 26"
CONN
33G327812D C720 C721
+ C722
12P S/T 2.5mm 100N 50V
1N50V 330UF 35V
+5VSB
L704
5V
33 OHM
C731 C732 C730 ZD701
+
100N25V 220uF16V BZT52-C5V6
1N50V
For 19",22",24" 16V
P19V
Q705
1
2
C714 3
R708 4
0.47UF 25V
47K 1/10W AO4449 -7A/-30V
R759
0R05 1/10W
R761
R762 150K 1/10W
PWR_ON
Q708
22K 1/10W MMBT3904
For 26" Power Board
+5VSB
3V3_STB
R726
10K 1/10W
R729
R730
4.7K 1/10W
R731 10K 1/10W
PWR_ON
7 PWR_ON
Q702
33K 1/10W MMBT3904
+5VSB
standy by to the on mode
C752
R732
0.47uF 16V
47K 1/10W
R733
0R05 1/10W
R734
R735 33K 1/10W
PWR_ON
C
Q704
22K 1/10W MMBT3904
B
Standby Power
+5VSB
PS_ON
BL_ON_OFF 7
2 120OHM
BL_BR_CTRL 9
19V FOR combo
For DVD Interface power
FOR audio power supply
D19V 9V
8
S D
7
S D
6
S D
5 + C784
G D
C768 100uF25V
100N25V
R760
7,9 PANEL_CTRL2
NC/22K 1/10W
For 26" 24V & Comb
+5VSB
DVD 19V,reserve
P19V D19V
R723
1K 1/10W R763 NC/0R05 1/4W
PS_ON
Q701
MMBT3904
VCC5D
Q703
1 8
S D
2 7
S D
3 6
S D
4 5
G D
AO4449 -7A/-30V C754 + C753
100N25V 220uF16V
E
73G253S 38
U701
FB702 R703 0R05 1/10W G5622ADJT11U
L701
1 2 4 3
VIN LX
300 OHM 2.2uH
C708 C703 C709 C710
+
100N25V 220UF16V 4.7uF 10V 1 5
EN VFB
100N25V
C715
10N16V
Vout = 0.6x(R1+R2)/R2
VCC5D U703 D3V3
G1084-33T43Uf
3 2
VIN VOUT
+ C723 C724 C727 C728 + C725
100uF25V 100N25V 10uF 10V 100N25V 220uF16V
R764 NC/0R05 1/4W
DVD12V DVD12V CN702
Q706 NC/CN
1 8 1
S D
2 7 2
S D
C785 3 6 3
S D
R704 4 5 4
G D
NC/0.1UF 16V
NC/47K 1/10W NC/AO4449 -7A/-30V C786 + C787
4P S/T 2.0mm
R710 NC/100N25V NC/100uF 16V
33G3802 4B
NC/0R05 1/10W
R712
NC/33K 1/10W
Q707
NC/MMBT3904
For Tuner
D19V
FB709
1 2
300 OHM
C773 R750
100N 50V
10K 1/10W
C774 100P 50V
R751 C772
R749 C779
47K 1/10W 2N2 50V
100N16V
3.9K 1/10W
48
K
3V3_STB 3V3_STB U702
AZ1084D-1.8TRE1
C705
R707 C711 C712 + C704
100N25V
0R05 1/10W 10uF 10V 100N25V 220uF 16V
C716
R1
10N16V
R709
68K 1/10W
R711 15K 1/10W 1%
R2
VCC5D
FB705
R721
1 2
300 OHM
R722
U704
C733 G5692P11U
10ohm +/-1% 1/10W
10N16V 1
VCC VIN
2
REF LX
3
GND PGND
4
FB EN
C737 C735 C782
1UF16V 100N25V 100N25V
Vout = 0.8x(R1+R2)/R2
VCC5D
FB706
R717
1 2
300 OHM
C740 R727 U705
G5692P11U
100N25V 10ohm +/-1% 1/10W
1
VCC VIN
2
REF LX
3
GND PGND
C742 C743 C745 4
Y L FB EN
1UF16V 100N25V 100N25V
Vout = 0.8x(R1+R2)/R2
U706 C775
G5655P12U
10uF 25V D12V 9V
8 1 73G253S 17 H
SS NC
7 2 L706
EN IN
6 3
COMP LX
5 4 10uH
FB GND
C776 C777
C780 D704 R752
10N16V 22uF 16V
100N 50V SM340A
0 1/10W
R1
R755
Vout = 0.92x(R1+R2)/R2 120 K OHM 1/10W
R753 10K 1/10W
R2
11 D24V
9 P12V
1V8_STB
3,5,9,11 +5VSB
3,5,6,10,11 VCC5D
3 5VT
C706 C713 + C707
3,5,6,7,9 3V3_STB
1UF16V 100N25V 220uF 16V
3,4,6,7,9,10,11 D3V3
7,8,9 D1V8
7,9 VCC1V1
1K 1/10W
C734
D1V8
10U 10V
8 L705
7
6 2.2uH
5 73G253S 38 K
R718 C738 C746 + C747
C736
18K 1/10W 10uF 10V 100N25V 220uF 16V
0.33uF 16V C739
R1
10N16V
R719
1.5K 1/10W
R724 15K 1/10W 1%
R2
1K 1/10W
C741
L702 VCC1V1
10U 10V
8 4.7uH 35.8mOHM 5.6A
7
6
73G253S 72 T
5
R720 C748 C749 + C744
C750
6.2K 1/10W 10uF 10V 100N25V 220uF16V
0.33uF 16V C751
R1
10N16V
R725
100 OHM 1/10W
R728 15K 1/10W 1%
R2
For 26" 12V
D12V
R758
0 OHM 1/4W
U708 5VT
G9084-50TU3U
R747
3 2
VIN VOUT
0R05 1/4W
+ C781 C783 C762 + C763
220UF16V 100N25V 10U 10V 220uF16V