64
+12V
R754
+12V/5V
R752
DV33
AV12
PANEL_VCC_ON/OFF(GPIO_11)
Normal:High
Standby:Low
NC
R761
12K 1/16W 1%
DV33SB
DV33SB
6,7,9,11,13,14
YES
YES
AV33
GPIO Contrl
PANEL_VCC
NC
AV33
4,6,13
Panel VCC=12V or 5V
DV33
4,6,7,8,9,13,14,15,16
DV33 TO AV12
Vo=1.25 x (1+1R/120R) = 1.25V
+5V_TUNER 17
PANEL_VCC_ON/OFF
+5V_TUNER
1.2(1+(37.7K/12K))=4.97V
+5V_SW to +5V_TUNER
+5V_SW
The item of this page start from "750"
PANEL_VCC_ON/OFF 6
PANEL_VCC_ON/OFF
+5V_SW
4,7,10,11,13,14,15
R766
10K 1/10W 5%
1
2
FB708
220R/2000mA
+5V_STB
4,7,14
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
2
Custom
5
17
Wednesday , February 23, 2011
05. POWER-2
715G4589M01000004K
LE40K1D7
VIN
3
VOUT
2
GN
D
1
4
4
U751
G903T63UF
R757
1R 1/10W 5%
+
C758
33UF 10V
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
Q751
AON4421
R751
15KOHM 1/10W
C760
1UF16V
VEN
1
VIN
2
VO
3
ADJ
4
GND
5
GND
6
GND
7
GND
8
U755
G965-25ADJPIUF
C762
10uF 16V
R754
0R05
R764
10K 1/10W 5%
+5V_SW
C753
0.22UF16V
R755
10K 1/10W 5%
C754
4.7UF 10V
R752
NC/0R05 4A 1/4W
C756
NC/10U 10V
R753
5.1KOHM +-5% 1/10W
+
C759
33UF 10V
C757
1UF16V
C761
10U 10V
+
C752
100uF 16V
R758
7K5 1/10W 5%
C769
10uF 16V
+12V/5V
4,9
VIN
3
VOUT
2
GN
D
/A
D
J
1
U704 G1117T43Uf
R756
120R 1/10W 1%
Q752
BC847C
+5V_STB
DV33SB
PANEL_VCC
+12V/5V
AV12
DV33
+5V_STB TO DV33SB
+5V_STB
+5V_SW
+5V_TUNER
+5V_STB
GND
4,6,7,8,9,10,11,12,13,14,15,16,17
1
2
FB752
220R/2000mA
R753
R755
0
10K
33K
R758
7K5
22K
5K1
PANEL_VCC 14
R759
3
K
9 1/
16
W
1%
R760
33K 1/16W 1%
PANEL
VCC
AV12
6,15
+5V
GND
Содержание LE32K1D7
Страница 8: ...8...
Страница 9: ...9...
Страница 10: ...10...
Страница 11: ...11...
Страница 12: ...12...
Страница 13: ...13...
Страница 14: ...14...
Страница 15: ...15 2 3 Controls and Connections Controls Connections...
Страница 23: ...23 The PANEL The BEZEL...
Страница 27: ...27 7 Remove the INSULATING SHEET and BRACKET PANEL HOLDER The PANEL INSULATING SHEET...
Страница 28: ...28 The BEZEL...
Страница 35: ...35 6 PCB Layout 6 1 Main Board 715G4589M01000004K...
Страница 36: ...36...
Страница 37: ...37...
Страница 38: ...38...
Страница 39: ...39 6 2 Power Board LE32K1D7 715G4500P01W30003S...
Страница 40: ...40...
Страница 41: ...41...
Страница 42: ...42 LE40K1D7 715G4581P01W30003H...
Страница 43: ...43...
Страница 44: ...44...
Страница 45: ...45 6 3 Key Board 715G4682K01000004S 6 4 IR Board 715G4754R01000004M...
Страница 90: ...90 10 Exploded View LE32K1D7...
Страница 92: ...92 LE40K1D7...