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Power Supply Block Diagram
P1
1
2
MAINS IN
F7001
LF7001
Line
Filter
3
2
1
4
LF7002
Line
Filter
3
2
1
4
~
D7001
~
-
+
6
8
T7000
9
D7007 D7010
IC7000
5
7,8
4
2
MAINS PS
CONTROL
3
Q7000
D7008
D7013
1
PC7000
IC7001
P5
3
1
1
TO I
N
V
5VS
REG
PHOTO
COUPLER
CF7000
RL7001
DTV12V
RL7030
~
D7003
~
-
+
STB_5V
6
3
T7001
11
IC7002
7
5
MAINS PS
CONTROL
Q7005
IC7003
5
4
MAINS PS
CONTROL
1
Q7006
2
PC7001
PHOTO
COUPLER
DTV12V
IC7005
REG
4
6
2,11
T7002
1
8,9
7
10
12
33V
6V
12V
17V
BT-30V
Q7008
D7031
33V
IC7009
4
REGULATOR
5
12V
IC7050
2
REGULATOR
4
6V
PANEL 12V
12V
Q7009
Q7025
SOUND 17V
17V
Q7026
D7075
BT30V
SOS
D7062
D7060
D7066
D7069
17V
SUB_9V
PANEL_12V
SUB_5V
BT30V
SOUND_17V
SUB_5V
SUB_9V
SUB_6V
P7
1,2
5
12
,13
14
17
20
,21
22,23
S
O
UND_
1
7
V
BT_
3
0
V
S
UB_
5
V
S
UB_
5
V
S
UB_
9
V
DTV
1
2
V
P
ANE
L_
1
2V
P6
11
13
23
5VS
STB
_
5
V
S
UB_
6
V
P2
1
TO I
N
V
12V
A7
1,2
5
12
,13
14
17
20
,21
22,23
A6
11
13
23
S
O
UND1
7
V
BT3
0
V
S
UB5
V
S
UB5
V
S
UB9
V
DTV
1
2
V
PN
L12V
5VS
STB
5
V
S
UB6
V
19,20,35,36
AUD AMP
IC2301
SOUND17V
TU2901
5,16
3
TUNER5V
BT30V
SUB6V
TUNER5V
IC2902
4
Vin
REGULATOR
5
Vout
SUB5V
FHD3.3V
IC4201
2
Vcc
REGULATOR
4
Vout
SUB5V
DVDDIO3.3V
IC4511
7
Vin
REGULATOR
1
Vout
TVDD3.3V
SUB5V
AUD3.3V
IC2008
7
Vin
REGULATOR
1
Vout
P - BOARD
A - BOARD
EXCHANGE UNIT
SUB_M9V
5V
IC2013
4
Vin
REGULATOR
5
Vout
L5692
SUB9V
SUB_M9V
SUB3.3V
DVDD1.8V
IC4512
4
Vin
REGULATOR
5
Vout
IC4513
REGULATOR
Vdd
4
Vout
5
SUB3.3V
1.8V
IC2107
REGULATOR
Vin
7
Vout
1
SUB3.3V
DVDD1.8V
IC4202
REGULATOR
Vin
4
Vout
5
FHD3.3V
FHD1.2V
IC4203
8
FHD3.3V
14,21,31,40,51
4,53,59,68,71,12,29
AUD PROCESSOR
IC2106
DVDD1.8V
AUD3.3V
4,6,18,22,24,36,82,
86,90,92
86,90,92
AUDIO& VIDEO
SWITCH
IC3001
SUB5V
IC1101
EEPROM
8
STB3.3V
IC8601
EEPROM
8
SUB3.3V
IC4700
EEPROM
8
SUB_M5V
L5690
SUB5V
SUB_M5V
D4713
IC4514
DUAL BUS
SWITCH
8
STB5V
IC4515
DUAL BUS
SWITCH
8
STB5V
IC5660
2
RESET IC
DTV12V
L5691
SUB3.3V
SUB_M3.3V
IC1000
4,5
TEMP SENSOR
SUB_M3.3V
IC2012
8
5V
HP AMP
IC5600
DC-DC CONVERTER
12V 3.3V
17
DTV12V
23
SUB3.3V
IC5601
DC-DC CONVERTER
12V 1.2-1.8V
DTV12V
23
SUB1.8V
3
SUB1.2V
12
IC8004
5,13,15
CLOCK GEN
SUB3.3V
80,45,
SUB9V
V - BOARD
V1
3
8
10
STB
3
.3
V
STB
5
V
5VS
A1
3
8
10
STB
3
.3V
STB
5
V
5VS
IC4510
ADV7495ABSTZ-170
94,108,113,125,129,141
1,92,109,127
12,33,52
DVDDIO3.3V
TVDD3.3V
1.8V
CVDD1.8V
PVDD1.8V
AVDD1.8V
87,90
75,81,85
3,19,57
75,81,85
3,19,57
DVDD1.8V
IC7601
9
SUB5V
RESET IC
12
STB5V
10,11
STB3.3V
15
5VS
IC4200
8,30,32,37,38,41,42,43,79,86,93,97,106,
110,112,114,137,158,159,162,
166,170,177,183,190,197,204,214,216
110,112,114,137,158,159,162,
166,170,177,183,190,197,204,214,216
C1AB00002886
MIHO
116,123,125,132,134,140,147,149,156
2,16,25,28,34,46,47,50,52,71,96,108,
163,174,179,193,196
163,174,179,193,196
FHD1.2V
FHD3.3V
FL4206
VDDLVDS
SUB3.3V
SUB1.2V
SUB1.8V
IC8001-PeksLite2
MN2WS0047
SUB1.8V
L8003
1.8V_DDRI/F
A1,E1,M9,J9,R1,J1, A9,C1,
C3,C7,C9,E9,G1,G3,G7,G9
C3,C7,C9,E9,G1,G3,G7,G9
IC8002
DDR SDRAM
A1,E1,M9,J9,R1,J1, A9,C1,
C3,C7,C9,E9,G1,G3,G7,G9
C3,C7,C9,E9,G1,G3,G7,G9
1.8V_DDRI/F
1.8V_DDRI/F
IC8003
DDR SDRAM
IC8554
FLASH
29,43,53
SUB3.3V
IC1100
GENX5
24,39,62,64,68,
73,83,88
73,83,88
STB3.3V
MUTE SW
Q2063
DTV12V
STB5V
Q2065
PO
W
E
R D
E
T
DTV12V
SUB3.3V
SUB5V
FHD3.3V
JK4500
18
JK4501
18
+5V
+5V
HDMI 2
HDMI 1
JK4700
18
+5V
HDMI 3
M11
1
S
UB5
V
A11
1
S
UB5
V
JK8801
4
SUB3.3V
SD SLOT
A5
1
2
3
2
3
4
PNL12V
PNL12V
PNL12V
PNL12V
TO LCD
PA
NEL
CN0100
1
SERVICE
STB5V
AI
SN2551
M - BOARD
RM2501
LED RECEIVER
REMOTE CONTROL
R&G LED
D2501
Q2501
Q2502
SW2501
D3015
DIGITAL
AUDIO OUT
SUB3.3V
6
LOGIC IC
V-
V+
20
LF7003
Line
Filter
2
3
1
4
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