Power Supply Block Diagram
IC8001-PeaksLite2
PROCESSOR
IC8004
CLOCK
GENERATOR
A1, E1, M9, J9, R1, J1, A9, C1, C3, C7,
C9, E9, G1, G3, G7, G9
IC8002
MEMORY
A1, E1, M9, J9, R1, A9, C1, C3, C7, C9,
E9, G1, G3, G7, G9, J1
IC8003
MEMORY
2, 13, 15, 16, 17, 18, 33, 45, 54
IC8301
COFDM DEM
7, 19, 21, 28, 37, 39, 59, 64
IC8401
IC8404
TS BUFFER
IC8405
TS BUFFER
JK8401
CI SLOT
17, 18
51, 52
IC8408
TS BUFFER
IC8409
TS BUFFER
IC8554
NOR FLASH
IC5601
REG
Vin
23
3
Vout
12
Vout
IC5600
REG
Vin
17
23
Vout
Peaks-LITE2 POWER
MAIN5V/
MAIN3,3V/
MAIN9V
IC5660
RESET IC
IC1101
EEPROM
IC1100
MICROPROCESSOR
IC4515
IC4510
ADV7495BBSTZ-170
IC8403
Vout
5
1
Vin
REG
IC8302
Vin
5
1
Vout REG
A1
V1
1
8
STB3.3V
SUB5V
Q2505
Q2506
D2501
STB3.3V
STB3.3V
RM2501
REMOTE
STB3.3V
V-BOARD
IC2301
AUDIO
AMPLIFIER
29,12,4, 53, 59, 68,
71
IC2106
AUDIO
PROCESSOR
14, 21, 31, 40, 51
IC2013
REG
IC2012
HP AMPLIFIER
Vin
7
1
Vout
REG
IC2107
Vin
7
1
Vout
REG
IC3001
AV
SWITCH
IC8601
EEPROM
A7
TU2901
IC2008
A-BOARD
(EXCHANGE UNIT)
IC1104
IC4514
IC5602
IC1000
IC2008
IC2902
IC4511
IC4512
IC4513
IC4700
IC5603
IC5604
STB_5V6
24V_IN
RELAY_5V6
SUB5V
AUD3.3V
DVDD1.8V
SUB3.3V
DVDD1.8V
AUD3.3V
19, 20, 35, 36
SOUND17V
4, 6, 16, 18, 22,
24, 36, 82, 86,
90, 92
SUB5V
45, 80
SUB9V
4
5
8
5V
SUB3.3V
SUB1.2V
SUB1,8V
1.8_DDRI/F
1.8_DDRI/F
SUB3.3V
1.8V
SUB3.3V
SUB5V
33, 17,2
49
SUB3.3V
5, 13, 15
SUB3.3V
20
SUB5V
20
SUB5V
20
SUB3.3V
20
SUB3.3V
3
5, 16
TUNER5V
BT30V
2
1
8
SUB3.3V
SUB9V
STB3.3V
SUB3.3V
29, 43, 53
24, 39, 62, 64,
68, 73, 83, 88
STB3,3V
5VCARD
SUB5V
SUB9V
SUB9V
SUB1.8V
SUB1.2V
SUB3.3V
SUB_M5V
SUB_M3,3V
SUB_M9V
SUB5V
SUB3.3V
SUB9V
SUB3.3V
8
RELAY_5V6
8
5VCARD
AVDD1.8V
CVDD1.8V
DVDD1.8V
PVDD1.8V
TVDD3.3V
EEPROM
D4713
SUB_M5V
8
75, 81, 85
1, 92, 109, 127
3, 19, 57
87, 90
94, 108, 113,
125, 129, 141
12, 52, 33
DVDDIO3.3V
REG
7
1
TVDD3.3V
DVDDIO3.3V
SUB5V
4
SUB3.3V
REG
PVDD1.8V
AVDD1.8V
CVDD1.8V
5
REG
SUB3.3V
4
5
DVDD1.8V
SWITCH_5V
2
4
SUB5V
SUB_M3.3V
4, 5
TEMP SENSOR
Vout
Vin
Vout
Vin
Vout
Vin
Vout
Vin
SUB5V
7
1
Vout
Vin
AUD3.3V
STB3.3V
10, 11
RELAY_5V6
SUB_M9V
STB_5V6
8, 12
9
15
SUB9V
2
1
Vout
Vin
BT30V
SWITCH_5V6
TUNER5V
Vout
Vin
4
5
8
RELAY_5V6
2
1
24VIN
STB3.3V
SUB_M9V
LVDS12V
STB3,3V
SUB5V
JK8801
1
8
4
A12
1
L5690
L5691
L5692
Vin
Vout
1,2
7, 8
5
A5
1,2
3,4
S_17VALWAYS
20,21
TO LCD
PA
NEL
RESET IC
IC SWITCH
IC SWITCH
REG
REG
REG
REG
DC/DC CONVERTER
C1AB00002913
SD CARD
T
O
K-
BO
A
RD
3
RELAY_5V6
STB_5V6
SUB3.3V
HDMI TERMINAL
5V
JK4501
JK4700
JK4500
HDMI1
HDMI2
HDMI3
CN0100
1
SERVICE
RELAY_5V6
SUB_3.3V
SUB5V
SUB3.3V
POWER
DETECTION
SUB9V
Q5613
12V
LVDS12V
SUB1.8V
1.8_DDRI/F
SWITCH_5V
STB_5V6
L8003
Q5610
A13
1
12V
STB3.3V
SUB5V
SN2551
D2503
19
POWER SUPPLY
IC5752
24V
IC5751
24V
REG
REG
24V
24V
2 Vout
1 Vin
2 Vout
1 Vin