43
9. Schematic Diagram
9.1 Main Board
715G3805M1A000005B
C713
22uF 10V
AV33
C714
22uF 10V
Vout=0.8x (1+31.5K/10K) = 3.32V for MP2212
R719
1.5K +-1% 1/10W
R722
10K 1/10W 1%
C722
560pF 50V
L702
4.7uH
FB706
220R/2000mA
1
2
U702
MP2212DN
FB
1
GND
2
IN
3
BS
4
VCC
5
SW
6
SW
7
EN/SY NC
8
Thermal Pad
9
R723
30K 1/10W 1%
C716
100N 50V
C718
100N 50V
DV33
C724
22uF 10V
+5V_SW
R725
0R05 1/10W
C726
22uF 10V
D704
BAS316
R726
0R05 1/10W
C727
1UF16V
C711
100N 50V
SMD/0402
D702
SS3P4
1
2
C728
22uF 10V
R727
0R05 4A 1/4W
OPWRSB
Vout=0.8x (1+4K/10K) = 1.12V for MP2212
SMD/0402
SMD/0402
C729
10uF 16V
C733
1UF16V
R731
56R 1/10W 1%
U703
G1117T43Uf
VIN
3
VOUT
2
G
ND/A
D
J
1
R717
120R 1% 1/10W
FB707
220R/2000mA
1
2
DV18_DDR
DV33
C730
100N 16V
FB703
NC/220R/2000mA
1
2
R714
4.7K1/16W
+
C734
100UF 25V
R711
22KOHM 1/10W
R712
1K1/16W
Vout=1.25x (1+56/120)= 1.833V
TP
7
0
4
R707
10K1/16W
R708
33K 1/10W
C708
100N 16V
FB704
220R/2000mA
1
2
+
C702
470UF 10V
R718
1K 1/10W 1%
R721
10K 1/10W 1%
CN701
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
R705
2K7 1/16W 5%
R704
100OHM1/16W
TP
7
0
6
C720
560pF 50V
R703
-5% 1/8W
TP
7
0
3
Q701
BC847C
3
2
1
FB705
220R/2000mA
1
2
TP
7
0
5
TP
7
0
2
U701
MP2212DN
FB
1
GND
2
IN
3
BS
4
VCC
5
SW
6
SW
7
EN/SY NC
8
Thermal Pad
9
C715
100N 50V
L701
4.7uH
Q702
BC847C
3
2
1
R713
NC/1K1/16W
Q703
AO6415
D
1
D
2
G
3
S
4
D
5
D
6
TP
7
0
1
R701
22KOHM 1/10W
C705
1UF16V
Q705
BC847C
C709
1UF16V
TP
7
0
7
FB701
120R/3000mA
1
2
FB702
120R/3000mA
1
2
R720
3K 1/10W 1%
C717
100N 50V
R710
1K1/16W
C719
22uF 10V
C712
10U 10V
Q704
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
R702 33K 1/10W
C706
1UF16V
+5V_SW
+5V_STB
+12V/5V
+24V
+5V_STB
+5V1_TUN
+5V_STB
STB_PWR5V
DV11
+5V_SW DV33
+5V_STB
+5V_SW
+5V1_TUN
R716
0R05 1/10W
STAND_BY
SMD/0402
C723
22uF 10V
BRIGHT_ADJ
STANDBY
R715
0R05 1/10W
D703
BAS316
EC080-35
も础
STB_PWR5V
C725
1UF16V
SMD/0402
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
E32AA2NBWLXPNS
DTV SHARP LC-32LE320E MAIN BOARD
Custom
4
16
Wednesday , August 18, 2010
715G3805-1
04. POWER-1
G3805-1-32LE320E-100308
The item of this page start from "701"
C701
NC/22U 10V
INVERTER_ON_OFF
SMD/0402
STANDBY
STANDBY
C707
100N 50V
SMD/0402
DV11
+5V_STB TO +5V_SW BY DV11
SMD/0402
DC POWER INPUT
C721
22uF 10V
EC080-35
も础
D701
NC/SS3P4
1
2
SMD/0402
Содержание Prava LC32K0D3D
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...6 2 2 To Use the Menus ...
Страница 7: ...7 ...
Страница 8: ...8 ...
Страница 9: ...9 ...
Страница 10: ...10 ...
Страница 11: ...11 ...
Страница 12: ...12 2 3 How to Connect ...
Страница 13: ...13 2 4 Front Panel Control Knobs ...
Страница 17: ...17 4 Remove 5 screws and unplug 2 connectors to remove the power board ...
Страница 19: ...19 7 Remove the connector to remove Key Board 10 The panel ...
Страница 20: ...20 5 Repair Flow Chart FOR LC 32K0D3D ...
Страница 21: ...21 FOR LC 42K0D3D ...
Страница 22: ...22 FOR LC 32 42K0D3D ...
Страница 23: ...23 ...
Страница 24: ...24 ...
Страница 25: ...25 ...
Страница 26: ...26 ...
Страница 27: ...27 ...
Страница 28: ...28 ...
Страница 29: ...29 ...
Страница 30: ...30 ...
Страница 31: ...31 ...
Страница 32: ...32 6 PCB Layout 6 1Main Board 715G3805M1A000005B ...
Страница 33: ...33 ...
Страница 34: ...34 6 2 Power Board 715G4088P0BW30003U for 32 ...
Страница 35: ...35 ...
Страница 36: ...36 715G3829P01W30003U for 42 ...
Страница 37: ...37 ...
Страница 38: ...38 6 3 Key Board 715G4060K01000004B ...
Страница 39: ...39 6 4 IR Board 715G4061R01000004B ...
Страница 42: ...42 8 Block Diagram ...
