60
9. Schematic Diagram
9.1 Main Board
715G5091M01000004K
BRIGHT_ADJ
INVERTER_ON_OFF
R732
0R05 4A 1/4W
R
720
N
C
/15K
1/
10W
C1147
1N 50V
C1148
1N 50V
3V3SB
LO = > POWER_OFF
HI = > POWER_ON
C1149
1N 50V
24V
24V
DVDD3V3
R730
4.7K 1/10W
Q706
NC/MMBT3906 PNP
1
2
3
R722
2K 1/10W
INVERTER ON/OFF
H: OFF
L: ON
Q704
MMBT3904
R721
NC/4K7 1/10W
+5V_SW
R726
10K 1/10W
BL_ON/OFF
INVERTER ON/OFF
C725
10uF 10V
CN701
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
+
C715
100UF 16V
H:10.5mm
+
C719
100UF 16V
+24V
11
modify vcck feed back voltage
+24V
08/30 change
to 10*9
+5V Switch
H:7.7mm
1.2 x (1+ 0/110) = 1.2V
+
C728
100UF 16V
+
C710
100UF 16V
C731
10N 50V
H:7mm
EMI solution 09/01/11"
BL_ON/OFF
DVDD3V3
U701
G1084-33TU3Uf
VIN
3
VOUT
2
GN
D
1
Bright_Adj
M ax:3.3V
M in: 0V
SMD H=7.7
BRIGHT ADJUST
+5V_SW
5,7,10,12,13,14,15,16,17
09/01 change temp
+5V_SW
H:7.7mm
4K7
C127
CM O26W/
SEC32F/SEC40F
N/C
DC-CONTROL
(3V3)
R119
NEW Inverter
lm p 28K
22U
SEC32W AP12
22U
SEC32W AP12
OLD Inverter lm p
260K
PWM CONTROL
BKL CONTROL
TYPE
REMARK
4K7
26",32",40"
N/C
R120
DC-CONTROL
(5V)
1K
100R N/C
R123
5K6
N/C
15K
N/C
R624
N/C
5K6
N/C
N/C
4K7
2K
3V3
R721 R722
INVERTER
ON/OFF
5V
+
C704
220uF 16V
U702
TJ3940S-3.3
VI
3
VO
2
GN
D
1
4
4
Detection
FB701
120R/6000mA
1
2
R705
1K 1/10W
INVERTER_ON_OFF
24V
BRIGHT_ADJ
BL_DIMMING
C705
1uF 25V
STANDBY 13
C709
10uF 10V
+12V
+24V
FB704
120R/6000mA
1
2
R706
100K 1/10W
+5VSB
Vout = 0.8x(R1+R2)/R2
R1
R2
GMT
STANDBY
13
STANDBY
ZD116
RLZ6.8B
1
2
MAIN POWER
(+16V) for 22"
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
B
2
18
Thursday , January 05, 2012
称爹
<
>
SYSTEM POWER
C712
0.1uF 50V
R7
23
NC
/4
K
7
1
/1
0W
Q702
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
U703
AT1529F11U
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
E-PAD
9
C716
0.1uF 50V
C727
1UF 10V
Q705
MMBT3904
FB707
80OHM 4A
1
2
R728
100R 1/10W 5%
C726
NC/22 10V
R709
10OHM1/10W
R724
1K 1/10W
R704
51K 1/10W
C706
NC/4U7 6V3
U705
G912T63U
VI
3
VO
2
GN
D
1
L701
4.7uH
C718
10uF 10V
R7
03
22K
1/
10W
R735
10K 1/10W
R731
4.7K 1/10W
C713
0.1uF 50V
Q703
BC847C
C717
10uF 10V
C714 180P 50V
C708
1uF 25V
R714
4.7K 1/10W
C721
1uF 25V
C720
1UF 10V
R725
4.7K 1/10W
R712
1K8 1/10W 1%
R707
2.7K 1/10W
R715
1K 1/10W
C711
1UF 10V
R713
100R 1/10W 5%
C702
1uF25V
C707
1uF 25V
3V3SB
+5VSB
AVDD1V2
DVDD3V3
3V3SB
+5VSB
+5V_SW
+5VSB
DVDD3V3
VCCK
DVDD3V3
+5V_SW
DVDD3V3
AVDD3V3
+5VSB
3V3SB
+12V
VCCK
VCCK
AVDD1V2
AVDD3V3
+5V_SW
BL_ON/OFF
13
BL_DIMMING
13
OPWRSB
9
DVDD3V3
4,5,7,8,9,10,11,12,13,14,15,16,18
VCCK
9
GND
3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18
3V3SB
6,7,9,13,17
+5VSB
3,4,6,9,17
+12V
14,17
AVDD1V2
7,8,9,12,14,15
AVDD3V3
4,5,7,8,9,10,11,12,13,14,15,16,18
R733
NC/1K 1/10W
OPWRSB
R734
NC/1K 1/10W
OPWRSB
Control Interface
BL_DIMMING
Содержание LC32D1322
Страница 6: ...6 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 7: ...7 2 2 To Use the Menus ...
Страница 8: ...8 ...
Страница 9: ...9 ...
Страница 10: ...10 ...
Страница 11: ...11 ...
Страница 12: ...12 ...
Страница 13: ...13 ...
Страница 14: ...14 2 3 How to Connect ...
Страница 15: ...15 ...
Страница 16: ...16 2 4 Front Panel Control Knobs ...
Страница 17: ...17 ...
Страница 18: ...18 Only for LE32D1322 ...
Страница 19: ...19 ...
Страница 24: ...24 3 Remove the screws to remove MAIN BOARD POWER BOARD SPEAKERS and BKT 4 Remove the screw to remove BKT ...
Страница 25: ...25 5 Remove the screws to separate the Panel and Bezel remove the screws to remove IR BOARD ...
Страница 26: ...26 6 The BEZEL ...
Страница 27: ...27 LC42D1322 1 Remove the screws to remove BASE 2 Remove the screws to remove REAR COVER ...
Страница 29: ...29 5 The PANEL 6 The BEZEL ...
Страница 30: ...30 LE32D1322 1 Remove the screws to remove BASE 2 Remove the screws to remove REAR COVER ...
Страница 31: ...31 3 Remove the screws to remove MAIN BOARD POWER BOARD IR BOARD and SPEAKERS ...
Страница 32: ...32 4 Remove the screw to remove IR BOARD AC COVER and BKT ...
Страница 33: ...33 ...
Страница 34: ...34 5 The PANEL 6 The BEZEL ...
Страница 42: ...42 6 PCB Layout 6 1 Main Board 715G5091M01000004K ...
Страница 43: ...43 ...
Страница 44: ...44 ...
Страница 45: ...45 ...
Страница 46: ...46 6 2 Power Board LC32D1322 715G4088P02W30003H ...
Страница 47: ...47 ...
Страница 48: ...48 ...
Страница 49: ...49 LC42D1322 715G3829P03W30003S ...
Страница 50: ...50 ...
Страница 51: ...51 ...
Страница 52: ...52 LE32D1322 715G5259P01W20002M ...
Страница 53: ...53 ...
Страница 54: ...54 ...
Страница 55: ...55 6 3 Key Board 715G3814K01003004S Only for LE32D1322 715G5297K01000004S ...
Страница 56: ...56 6 4 IR Board 715G5570R01000004I Only for LE32D1322 715G5435R01000004I ...
Страница 57: ...57 7 Adjustment No need to adjust ADC and White Balance ...
Страница 86: ...86 10 Exploded View LC32D1322 ...
Страница 88: ...88 LC42D1322 ...
Страница 90: ...90 LE32D1322 ...