V-BOARD
RM2501
VCC
SN2551
K-BOARD
K1
1
3
RELAY_5V6
SW2501
P BOARD
Line
Filter
2
3
4
1
MA
IN
IN
Line
Filter
2
3
4
1
STB_5V6
24V_IN
RELAY_5V6
P2
15
20,21
STBY3.3V
S_17VALWAYS
RL801
T803
D817
~
~
+
-
STB_5V6
RELAY_5V6
IC803
P1
2
1
D809
~
~
+
-
T802
5
6
1
7
8
4
PC803
7
4
ST
B_
5
V
6
2
IC853
2
IC801
IC802
T804
3
7
5
4
7
PC801
2
6
P5
24V
14
23
10
20
3
4
19
24V
13,12
IC851
24V
PC802
24V
MAINS PS
CONTROL
SWITCH
REG
3
1, 2
3, 4
TO IN
VER
T
O
R
17_VALWAYS
13
8,9
7
F801
LF801
LF802
IC1102
EEPROM
8
STBY3.3V
Q3204
Q3204
MAIN5V
IC2350
HP AMPLIFIER
8
IC3001
AV1/AV2 RGB
SW
MAIN5V
13
5.6V_SW
IC1803
RESET
Vout
4
Vin
2
STBY3.3V
IC1807
IC REGULATOR
Vout
4
Vin
2
STBY3.3V
STBY1V
IC1808
IC REGULATOR
Vout
1
Vin
2
STBY3.3V
5.6V_SW
IC1809
CONVERTER
Vin
3
5.6V_SW
CORE1V
Vout
4
IC1810
for POWER SUPPLY
SOUND15V
MAIN2.5V_PR
Vin
2
sw
3
IC1811
IC REGULATOR
Vin
2
MAIN2.5V
MAIN1.8V
Vout
3
IC1812
IC REGULATOR
Vin
2
MAIN2.5V
MAIN1.25V
Vout
3
IC2000
AUDIO AMPLIFIER
7,8,15,16,37
38,30,29,40
SOUND15V
IC3000
Q LINK
8
STBY6V
IC3810
for POWER SUPPLY
Vin
2
24V
sw
3
PANEL12V
IC3813
REGULATOR
Vin
4
5.6V_SW
Vout
3
MAIN5V
IC4001
VCT PROCESSOR
MAIN3.3V
MAIN2.5V
MAIN1.25V
MAIN1.8V
MAIN1V
STBY3.3V
STBY1V
CORE1V
IC4002
256MBIT SDRAM
MAIN1.8V
VTT0.9V
IC4003
256MBIT SDRAM
MAIN1.8V
VTT0.9V
IC4004
REGULATOR
MAIN1.8V
VTT0.9V
MAIN3.3V
IC5001
HDMI PROTECTION
IC3809
REGULATOR
Vin
3
SOUND 15V
Vout
1
MAIN8V
1
2
MAIN5V
MAIN3.3V
IC5002
HDMI PROTECTION
1
2
MAIN5V
MAIN3.3V
IC5003
EEPROM
IC5004
EEPROM
8
8
MAIN5V
MAIN5V
JK5002
HDMI2
JK5001
HDMI1
MAIN5V
HDMI TERMINAL
TUNER
TU101A
18
9,16
MAIN5V
BT30V
A1
A4
3
1
A8
1
STBY3.3V
A-BOARD
Power Supply Block Diagram
1,2
5
7,8
15
20,21
1,2
5
7,8
STB_5V6
24V_IN
RELAY_5V6
STBY3.3V
SOUND_17V
MAINS PS
CONTROL
STBY3.3V
MAIN5V
SOUND 15V
MAIN8V
PANEL12V
PROTECTION
BT30V
LCF
SOUND_17V
SOUND_15V
R2321
RELAY_5V6
5V6_SW_ON
STBY_1V
MAIN1V
STBY3.3V
MAIN3.3V
8
VTT
7
VTTin
6
Vcc
A18
12V
A9
STBY3.3V
PANEL12V
1-4
STBY_5V6
MAIN2.5V_PR
CORE1V
5.6V_SW
5V6_SW_ON
TV SWITCH
PROTECTION
MAIN3.3V
5.6V_SW
STBY3.3V
SOUND
MUTE
5V6_SW_ON
SER
VICE
V1
1
STBY_5V6
RELAY_5V6
LCD P
ANEL
15
Q1807
Q1807
Q1811
Q1811
STBY_5V6
Q805
Q805
Q804
Q804
Q2503
Q2503
Q2506
Q2506
D2501
D2501
