50
1
2
FB725
220R/2000mA
1.1V
Vo=0.8(1+R732/R731)=1.116V
R731
910 OHM +-1% 1/10W
1
2
FB727
NC/120R/3000mA
C746
10uF 10V
3.3V_TUNER
For Nutune tuner
1
2
FB726
120R/3000mA
VA_1.1
C747
10uF 10V
R732
360OHM 1/10W
C748
1UF 10V
5VSB
MEMC_SDA
MEMC_SCL
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
F
B
5
23
Wednesday , January 18, 2012
称爹
<
>
05.1.Power Circuit 2
MEMC5V_SW
V105_SW
MEMC5V
RESET_FRC
V105DLL_SW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN702
NC CONN
1
2
FB732
220R/2000mA
3.3V
VIN
3
VOUT
2
GN
D
1
4
4
U709
G903T63UF
C749
1UF
C766
10U 16V
3.3V_TUNER
MEMC_5V1
3.3V
POK
1
VEN
2
VIN
3
VPP
4
NC
5
VO
6
ADJ
7
GND
8
E-Pad
9
U701
G9661
R730 10K
+
C750
100UF 16V
EC63
1
2
FB733
220R/2000mA
5V_TUNER
Summary of Contents for LE32D5520
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus ...
Page 7: ...7 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 ...
Page 15: ...15 2 3 How to Connect ...
Page 16: ...16 ...
Page 17: ...17 2 4 Front Panel Control Knobs ...
Page 18: ...18 ...
Page 20: ...20 3 3 Compatible Mode Table Analog RGB Input Signal Timing HDMI Input Signal Timing ...
Page 23: ...23 5 Remove the screws to remove BKT AC COVER and IR BOARD ...
Page 24: ...24 6 The PANEL The KEY BOARD ...
Page 25: ...25 LE42D5520 1 Remove the screws to remove BASE 2 Remove the screws to remove COVER HINGE ...
Page 27: ...27 5 Remove the screws to remove BKT ...
Page 28: ...28 6 The PANEL 7 The BEZEL ...
Page 36: ...36 6 PCB Layout 6 1 Main Board 715G4948M0G000005K ...
Page 37: ...37 ...
Page 38: ...38 6 2 Power Board 715G4654P01W21003M LE32D5520 ...
Page 39: ...39 ...
Page 40: ...40 ...
Page 41: ...41 715G5173P01W21002S LE42D5520 ...
Page 42: ...42 ...
Page 43: ...43 ...
Page 74: ...74 10 Exploded View LE32D5520 ...
Page 76: ...76 LE42D5520 ...