
– 25 –
BLOCK DIAGRAM POWER LINES
VS_ON
P
o
wer
Unit
PDP
P
anel
Main Boar
d
KEY SW Boar
d
RC LED Boar
d
5V_STBY
5V_STBY
K8CTR
K19CTR
K19K
K39K
AC
SC101
1
1
PO
WER_ON
LED_ON
18
17
IC800
CPU
48
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
1
REG_SW2
REG_SW3N
VS_ON
5
6
63
REG_SW1N
64
3,6,7,8
5V
P813
K8B
DP50749 (50-J4FF)
BLOCK DIA
GRAM PO
WER LINES
P5V
15V
15V
9
12,13
D1651
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
P121
K8P
3
2
5
DR
OP_5V
Q1640
Q5730
P-F
AIL
D1633
D1632
D3.3V
D3.3V
REG_SW1N
P-F
AIL
D1.1V
4
6
IC1610
IC1630
4
5-8
Q1600
14
2
REG_SW3N
Q1602
Q1630
EEPR
OM
IC2403
D-SUB
PC
for V
G
A
9
45
3
REG_SW1N
IC6601
USB
Q6600
5V_STBY
PO
WER_ON
5V
K5L VDS
Содержание DP50749 - 50" Plasma TV
Страница 3: ... 1 2 ...
Страница 4: ... 4 ...
Страница 31: ... 27 IC BLOCK DIAGRAMS IC001 Audio AMP ...
Страница 32: ... 28 IC1660 DC to DC Converter IC BLOCK DIAGRAMS CONT IC801 EEPROM ...
Страница 33: ... 29 IC1670 DC to DC Converter IC1640 DC to DC Converter ...
Страница 34: ... 30 IC5500 Block Diagram IC BLOCK DIAGRAMS CONT ...
Страница 35: ... 31 IC6601 USB Protection IC6300 Low output Amplifier ...
Страница 36: ... 32 IC5700 DDR Double Data Rate SDRAM IC BLOCK DIAGRAMS CONT IC6502 I2C SELECTOR ...
Страница 37: ... 33 TROUBLESHOOTING FLOW CHARTS NO POWER ...
Страница 44: ... 40 IC DIODE AND TRANSISTOR PIN LAYOUTS ...