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5V_1
5V_2
R2259
0 1206
CON52
5V_2
2
2
1
1
5V_2
5V
TJC3_2A
5V_STB
5V_SB
FB49
150_Ohm_2A
C504
C503+
C505
0.01uF
220uF
0.1uF
power notes:
1. 5VSC, 9VSC, 12VSC power supply from LG panel
2. ATX power con is for convenience of test
3. 5VSB power supply to CPU, IR, keypad
5V_1 power supply to HiDTV-LX, Tuner
5V_2 power supply to SVPEX-62, SAA7117(A)E
4. external RTC will be used to wake up whole system when POD
5. U7, 7809 is an option in case no 9V power input
U58
R301
R302
1.5K
R303
10
smd_0603
smd_08 1 05
14
VCC
GND
3K
smd_0603
C605
0.1uF/25V
2
13
PWRGD
SS/SHUT
3
12
OVP
VREF
SC2602
SO14
4
11
OCSET
SENSE
5
10
PHASE
BSTH
D1
6
9
MBR0520
DRVH
BSTL
MBR0520
7
8
PGND
DRVL
Near to 1102
smd_0603
Trace Width >=15mil
Trace Width >=15mil
12VSC (3A)
CON39
1
2
4
5
6
7
TJC3_7A(7pin/2.5mm)
Q66
MMBT3904
5V_STB
CON9
2
2
1
F2
FUSE/4A
1
TJC3_2A
C606
R2261
R2262
0.1uF/25V
4.7K
6.2K_DNS
2SC2412K
1
D11
Q67
1N4148
R2260
SMD_D
10
R305
R
C608
POWER_SW
20
CAP NP
Sensitive
U1
CEM4416
4
5
G
D
3
6
S2
D1
2
7
C610
S1
D2
1
8
1.0uF/35V
S
D3
smd_0805
U13
R61 2.2
5
smd_0805
4
G
D
3
6
S2
D1
2
7
R48 2.2
S1
D2
1
8
S
D3
smd_0805
Layout :
CEM4416
MOSFET
and T1
in the
same
side
-
FB13
12VSC
150_Ohm_2A
FB51
5V_STB
150_Ohm_2A
R988
4.7K
R986
4.7K
1
POWER_ON#
11,20
R987
4.7K
+12V Input
12V
C601
C602
10uF/16V NI
1000uF/25V
SMD_1812
CE$10E5
R307
127
smd_0603
C609
R308
CAP NP
smd_0603
475
smd_0603
R10
C611
R
1.0uF/35V
L12
smd_0603
smd_0805
10uH
L-12.5X12.5
C614
C613
1000uF/16V
10uF/10V NI
CE$10E5
SMD_1812
1/2
Iout
12V
C509+
C510
C511
0.01uF
470uF
0.1uF
R309
0
+5V Output
5V_1
smd_1210
R45
0
smd_1210
HAIER ATSC EX62 V2.0
R46
Title
0
HDA008A_2.0
smd_1210
Size
Document Number
B
Power Supply - 3
Date:
Tuesday, February 28, 2006
Rev
A
Sheet
24
of
24
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