Sanyo DP46848 - Block Diagram - Power Lines

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BLOCK DIAGRAM POWER LINES
Power Unit
Main Board
Control Board
5V_STBY
D2.5V_IO
5V_STBY
K8FRA
K19FRA
AC
CN100
1
1
POWER_ON
LED_ON
18
IC800
CPU
32 23
19
12
11
210
4
5-8
Power Failure
Normal -> "H", Failure -> "L"
On -> "H"
IC801 EEPROM
Q810/811
Q813
Q809
8
9,36,59
A1901
RC Pre-AMP
P-FAIL
P-FAIL2
1
REG_SW2 REG_SW2N
Q814
Q1641
REG_SW3N
REG_SW3N
REG_SW3N
5 6
REG_SW1N
64
4,5 7
D1.17V
IC1600
CN201CN301
K8B
DP46848BLOCK DIAGRAM POWER LINES
Q805
Q1611
REG_SW3N
Q1612
16
D5V
D1.8V
D1.8V_DDR
Q1610
IC6060
12V_ANALOG
LVDS_POW
5V
12V
9V
P-FAIL
D1671
8,9,10 12 13
REG_SW2
3
P-FAIL2
D1683
A3.3V
A2.5V
16
IC6051
45
IC1670
78
IC1650
12
5
IC1610
3
IC1691
IC800(49pin)
3,4
6
IC6071
3
4 1,2,5,6
DVO_POWER
Q6362
Q6363
LINE_OFF
D1621
D1620
Q1609
D3.3V
REG_SW3
Q1613 Q1615
P-FAIL
D1663
P-FAIL
D6052D6051
P-FAIL
D1677
Audio Amp
IC001
9
P-FAIL
AUDIO_POW
5
Q1651
REG_SW2N
CN401 CN402
LCD Panel
GPIO_13
BL_SW
BL_ADJ
Q1802, Q1803