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41
8. Schematic Diagram
8.1 Main Board
715G5635M01000004K
BL_ADJ
BL_ADJ : MAC no 5V tolerance
C705
100N 16V
DGND
BL_ON1
Vout = 0.8x(1+R1/R2)=1.0V
C731
100N 16V
R1
R2
R736
1.2KOHM 1%
BL_ADJ
BL_PWM
R735
1.5K +-1% 1/10W
DGND
Vddr=0.8*(1.5+1.2)/1.2=1.8V
DGND
Q703
NC/MMBT3904
BL_PWM
BL_ON1
D5V_STB
D1V0
Make on board
A1V0
R744
10K 1/10W
POWER_ON_LV2: High Active
Low Standby
+3V3
Make on board
A3V3
D3V3
R731
NC/10K 1/10W
C716
10UF 10V
USB_5V
D_5V
Q709
AO3404
Q710
AO3404
R734
10K 1/10W
DGND
FB701
120R/6000mA
1
2
POWER_ON_LV2
C730
10UF 10V
Q702
LP3401LT1G
R740
NC/0oHM
D5V_STB
POWER_ON_LV2
DDR_POWER
0.5A
Mac: 1.8V Pac': 2.5V
0.5A
DGND
C729
100N 50V
BL_PWM
BL_PWM
R703
0R05 OHM
POWER_ON_LV1
R709
NC/0R05 OHM
R701
10K 1/10W
Q701
MMBT3904
R712
10K 1/10W
C707
100N 16V
DGND
DGND
C728
10UF 10V
+3V3
+
C715
100UF16V
R743
10K 1/10W
DGND
DGND
BL_EN
POWER_ON_LV1
R739
20K
C717
10UF 10V
M3V3
POWER_ON_LV2
D5V_STB
0.5A SOT-223 80C
Del co-layout Q705
Del co-layout U702
R738
33K 1/10W 5%
Title
Size
Document Number
Rev
Date:
Sheet
of
<Doc>
1.0
Power
C
1
2
Monday , September 17, 2012
FB707
0R
1
2
Vout = 1.25x(1+Rd/Rup)=3.31V
+24V_AMP
FB705
300R
1
2
+3V3
C711
10UF 10V
U701
G9661
POK
1
VEN
2
VIN
3
VPP
4
NC
5
VO
6
ADJ
7
GND
8
E-Pad
9
C712
100N 16V
U705
G1084PT43U
VIN
3
VOUT
2
G
ND/
A
D
J
1
C724
100N 16V
R705
NC/100K 1/10W
+
C709
100UF16V
Q706
MMBT3904
R718
1K 1/10W
FB704
120R/6000mA
1
2
R706
NC/1K 1/10W
R727
0R05 OHM
R724
47K
C727
100N 16V
C726
NC/1NF 50V
C701
100N 16V
Q704
MMBT3904
C718
100N 16V
R723
10 OHM 1/10W
+
C706
NC/100UF16V
R704
10K 1/10W
R708
47K
Q707
AO3401
R728
10K 1/10W
R711
4.7K
C708
100N 16V
3/19 Realtek request
High / Low change define
change Pull high vol
+
C725
220uF 16V
R716
1K 1/10W
DDR_POWER
C721
100N 16V
C703
1UF 10V
R730
24KOHM 1/10W
R722
330 OHM +-1% 1/10W
C714
100N 16V
R719
200R 1% 1/10W
C704
100N 16V
R729
9K1 1/10W 1%
L701
2.2UH
NC/4.7UF 10V
C710
R715
10K 1/10W
C720
100N 16V
CN701
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
R714
NC/10K 1/10W
R725
10K 1/10W
R717
NC/0R05 OHM
+
C702
100UF16V
R702
NC/1K 1/10W
U703
AT1527F11U
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
E-PAD
9
C713
10UF 10V
C722
4U7 10V
C723
100N 16V
R726
1K 1/10W
+
C719
100UF16V
Q708
MMBT3904
+12V
D5V_STB
DGND
DGND
+24V_AMP
DGND
DGND
DGND
D5V_STB
D_5V
A1V0
D1V0
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+3V3
D_5V
DGND
DGND
M3V3
DGND
DGND
+3V3
+3V3
D5V_STB
DGND
+3V3
DGND
BL_EN
BL_EN
BL_ADJ
POWER_ON_LV2
POWER_ON_LV1
C732
1UF16V
DGND
R733
10K 1/10W
Содержание LE40A1330/64
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 ...
Страница 13: ...13 ...
Страница 14: ...14 ...
Страница 15: ...15 ...
Страница 16: ...16 ...
Страница 17: ...17 ...
Страница 18: ...18 2 3 How to Connect ...
Страница 19: ...19 ...
Страница 20: ...20 2 4 Front Panel Control Knobs ...
Страница 23: ...23 4 Mechanical Instructions 1 Remove the screws to remove BASE 2 Remove the screws to remove REAR COVER ...
Страница 24: ...24 3 Remove the screws to remove SPEAKERS MAIN BOARD and POWER BOARD 4 Remove the IR board ...
Страница 25: ...25 5 Remove the screws and BKT to remove the Panel ...
Страница 33: ...33 6 PCB Layout 6 1 Main board 715G5635M01000004K ...
Страница 34: ...34 ...
Страница 35: ...35 ...
Страница 36: ...36 6 2 Power Board 715G5654P03001002H ...
Страница 37: ...37 ...
Страница 38: ...38 ...
Страница 39: ...39 6 3 Key Board 715G5711K01000004S 6 4 IR Board 715G5471R02000004S ...
Страница 54: ...54 9 Exploded View ...