– 24 –
BLOCK DIAGRAM POWER LINES
P
o
wer
Unit
Main Boar
d
KEY SW Boar
d
RC LED Boar
d
5V_STBY
5V_STBY
K8CTR
K19CTRA
K19K
K39K
AC
CN1
1
1
PO
WER_ON
LED_ON
18
17
IC800
CPU
48
23
3
4
1,2,5,6
P
o
wer F
ailure
Normal -> "H",
F
ailure -> "L"
On -> "H"
IC803
EEPR
O
M
Q1801
8
9,36,59
A3900
RC
Pre-AMP
P-F
AIL
P-F
AIL2
1
REG_SW2
REG_SW3N
REG_SW2
5
6
REG_SW1N
64
3
5V
5V
IC1651
CN2
K8B
DP42849 (42-N7AE)
BLOCK DIA
GRAM PO
WER LINES
P5V
12V
LVDS_PO
W
24V
6-9
12,13
D1651
3
4
TCON_PO
W_ON
Q6302-Q6304
Q6306
D1683
P-F
AIL2
D1674
A
udio
Amp
IC001
9
P-F
AIL
AUDIO_PO
W
9V
4
5
IC1660
D1660
P-F
AIL
3
REG_SW2
D1.8V
1
3,6
IC1640
2
REG_SW3N
D1.8V_DDR
1
3,6
IC5730
2
REG_SW3N
1
2
IC1670
5
Q1670
REG_SW3N
CN4
K8L
4
3
LCD P
anel
BL_ON
BL_SW
BL_ADJ
Q1805,Q1806
D4V/5V
4
6
IC1611
4
5-8
Q1641
14
REG_SW5N
Q1603
Q1640
Q5730
P-F
AIL
Q1650
D1633
D1632
D3.3V
REG_SW1N
P-F
AIL
D1.1V
4
6
IC1610
IC1610
4
5-8
Q1600
14
2
REG_SW3N
Q1602
Q1630
LINE_OFF
EEPR
OM
IC2403
D-SUB
PC
for V
G
A
9
45
3
REG_SW1N
IC6601
USB
Q6600
Содержание DP37819 - 37" Diagonal FULL 1080p LCD HDTV
Страница 27: ... 26 IC BLOCK DIAGRAMS IC001 Audio AMP ...
Страница 28: ... 27 IC1660 DC to DC Converter IC BLOCK DIAGRAMS CONT IC801 EEPROM ...
Страница 29: ... 28 IC1670 DC to DC Converter IC1640 DC to DC Converter ...
Страница 30: ... 29 IC5500 Block Diagram IC BLOCK DIAGRAMS CONT ...
Страница 31: ... 30 IC6601 USB Protection IC6300 Low output Amplifier ...
Страница 32: ... 31 IC5700 DDR Double Data Rate SDRAM IC BLOCK DIAGRAMS CONT IC6502 I2C SELECTOR ...
Страница 40: ... 39 IC DIODE AND TRANSISTOR PIN LAYOUTS ...