35
9. Schematic Diagram
9.1 Main Board (715G5749M03001004K)
+
C722
100UF 16V
R2
+1.8V_DDR
DDR Power
Vout = 1.25x(R1+R2)/R2
1.845V
R1
SMT
AUD_PVDD
R711
100K
C719
22UF
Q708
AO3401A
R722
10K
Q709
MMBT3904
R729
4.7K
+3.3V_Standby
+3.3V
+
C736
100uF 35V
C720
22UF
C715
22PF 50V
C709
22UF
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
A
Custom
4
13
Monday , August 19, 2013
715G5749-M01-001-0040
称爹
<
>
04. Power
C724
10UF 10V
From Power Board:
24V : G5508(29"),G5193(39")
16V : G5309(19",22",24")
PWR_ON
C716
1uF 10V
R720
10K
+3.3V_Standby
U703
AZ1117H-ADJ-E1
VI
3
VO
2
GN
D
1
4
4
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP11
TP12
TP13
TP9
C723
22UF
PS_ON
TP10
TP14
TP15
TP16
TP18
TP20
TP17
TP19
R715
11.5K 1%
TP21
TP23
R717 20K
TP22
C710
10UF 10V
U701
APW7323
VCC
1
POK
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
E-Pad
9
+
C717
NC/330UF 6.3V
FB701
300R 4A
1
2
L701
2.2uH
+5V_Standby
+1.2V_VDDC
Vout = 0.8*(1+R1/R2)
R1
073G253S 68 H
MST6931 Core Power = 1.26V/650mA
BL_EN
High active
R714
1K
R706
NC/10K
+
C713
100UF 16V
ZD701
NC/BZT52-C5V6
1
2
NC/4.7UF 10V
C706
R702
1K
R710 4.7K
R708
NC/10K
C739
100N 50V
Q701
AO3401A
R704 1K
Q702
MMBT3904
R709 1K
U702
AZ1117D
VI
3
VO
2
GN
D
1
+
C708
100UF 16V
Q703
MMBT3904
R707
1K
C702
NC/10N 50V
Q706
MMBT3904
R703
10K
R723
4.7K
R705
100R
+5V_Standby
+5V_Standby
+5V_Standby
+5V_Normal
+5V_Normal
+3.3V_Standby
+5V_Normal
+3.3V_Standby
PWR_ON
5
VBL_CTRL
5
BRI_ADJ-PWM0 5
12V
SMT
24V/16V
5V
13P R/A 2.0mm
311GW200A13ADJ
Backlight Control
BL_EN
C737
100N 50V
Q707
MMBT3904
C701
100N 16V
C714
100N 16V
R780 47K
TP24
TP25
TP26
TP27
TP28
C707
100N 16V
PWR_ON
TP349
R727 4.7K
R781
10OHM1/16W
+3.3V
BL_PWM
Low active
High active
CN701
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C712
1uF 10V
System power control
C718
1uF 10V
FB603
300R 4A
1
2
P12V
R737
NC 0R051/8W
+5V_Normal
R728
10K
Standby Power
R719
220R 1%
C773
100N 16V
C772
470nF 16V
C774
470nF 16V
+
C738
100uF 35V
B
E
C
C775
NC/100N 16V
BL_PWM
PS_ON
R721
100R 1%
R701
2.2R 1%
Содержание LE20A1140
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 2 3 How to Connect...
Страница 12: ...12...
Страница 13: ...13 2 4 Front Panel Control Knobs...
Страница 15: ...15...
Страница 16: ...16 4 Mechanical Instructions 1 Remove the screws to remove STAND BASE 2 Remove the screws to remove REAR COVER...
Страница 18: ...18 5 Remove the screws to remove BKT 6 Panel...
Страница 25: ...25 6 PCB Layout 6 1 Main Board 715G5749M03001004K...
Страница 26: ...26...
Страница 27: ...27 6 2 Power Board 715G5804P01W20001M...
Страница 28: ...28...
Страница 29: ...29...
Страница 30: ...30 6 3 IR Board 715G5772R01000004K...
Страница 48: ...48 10 Exploded View...