AOC LC32D1320 User Manual

49
9. Schematic Diagram
9.1 Main Board
715G4786M01000005K
1 2
FB706
120R/3000mA
L0603
1 2
FB711
120R/3000mA
L0603
C739
NC
C0603
C723 22UF 6.3V
C0805
1 2
FB719 NC/120R/3000mA
L0603
C740
22UF 6.3V
C0805
5VSB 5V
GND
C722 100N 50V
C0603
12
FB741
NC 12 0R/6000mA
1 2
FB713
120R/3000mA
L0603
C767
22UF 6.3V
12V_PRE
C706
10uF 6. 3V
C0603
12
FB740
NC 120R/ 6000mA
3.3V
C768
10U 16V
C0805
5V
HP_VC C_15
R713
22 OHM +-1% 1/ 10W
R0603
R709
100R
R0603
BRT_CTRL
5V 3.3V
+
C734
470UF 16V
Q706
PMBS3904
5VSB
R737
NC/4.7K 1/10W
PS_ON
3.3V
R736 NC/0R05 1/10W
3.3V
5VSB
+
C707
470UF 16V
+
C702
470UF 16V
+
C724
470UF 16V
R722
10K 1/10W
R725
3.6K 1%
+
C765
470UF 16V
1
2
3
4
5
6
7
8
9
10
11
12
13
CN701
CONN
R728
9.1KO HM +-1% 1/ 10W
AUX_POWER _ON#
+
C727
470UF 16V
R802
10K 1/10W
R721
1K 1/10W
+
C731
100UF 16V
Q705
PMBS3904
1 2
FB728 NC/120R/3000mA
L0603
OE M MOD EL 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
B
Custom
223Thursday , Nov ember 10, 2011
称爹
<>
2.:Block Diagram
R720 100K 1/10W 5%
1 2FB705
120R/6000mA
L0805
R718
22K 1/10W
1 2FB709
120R/6000mA
L0805
1 2FB710
120R/6000mA
L0805
R719
NC/ 200K 1/10W
1 2FB712
120R/6000mA
L0805
1 2
FB714
120R/6000mA
L0805
R739
1K 1/10W
1
2
3
4
5
6
7
8
9
10
11
12
13
CN704
NC/CONN
BL_ON/ OFF
C713
100N 50V
C0603
BL_ON/ OFF_PR E
BRT_CTRL_PRE
12V_PRE
12V_PRE
24V_PRE
24V_PRE
PS_ON_P RE
5VSB_PRE
C751
0.47uF 16V
5VSB_PRE
5VSB_PRE
C701
100N 50V
5V
5VSB
C732
NC/4.7uF K 25V
2.0A--->DTV
1.08V-->Typ
R702
4.7K 1/10W
5V
R701
1K 1/10W
R704
NC/4.7K 1/10W
Q701
PMBS3904
C726
100N 50V
C0603
1 2
FB729
120R/3000mA
L0603
VIN
3
VOUT
2
GND
1
U704
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
Q704
AO4449 -7A/ -30V
R703
4.7K 1/10W
C710
NC/10uF 6.3V
C714
100N 50V
C0603
SXL_PWRON
R710
100 1/10W
R707
NC/4.7K 1/10W
R706
4.7K 1/10W
10x9mm
R711
NC/4.7K 1/10W
R708
4.7K 1/10W
R712
1K 1/10W
+
C716
330UF 35V
R738
1K 1/10W
Q702
PMBS3904
10x9mm
3VSB
R791
4.7K 1/ 10W
R714
4.7K 1/ 10W
R716
NC/4.7K 1/10W
R717
4.7K 1/ 10W
BL_ON/ OFF_PR E
Q703
PMBS3904
BRT_CTRL_PRE
12V_PRE
12V_PRE
R715
33R 1/16W 5%R0402
24V_PRE
24V_PRE
Vout = 0.8( 1+ Rtop/Rbot)
PS_ON_P RE
5VSB_PRE
5VSB_PRE
Vout=0.8x (1+3.6K/9.1K) = 1.164V for G5684
BL_ON/OFF _PRE
5VSB_PRE
EC080-35 も础
24V_PRE
PS_ON_PRE
5VSB_PRE
1 2
FB724
BEAD
R723 0R 05 1/10W
Fs = 600K Hz
R724 10K 1/10W
1 2
FB718 120R/3000mA
L0603
VIN
3
VOUT
2
GND
1
U705
G1084-33TU3Uf
TO263GOI
BRT_CTRL_PRE
C729
1N 50V
C0402
C719
100N 50V
C0603
5V
1 2
FB715
120R/6000mA
L0805
+
C721
330UF 35V
Rtop Rbot 1V8 1V8Max 1V8 Min
10000 2700 1. 80 1.81 1.79
C733
NC
C0603
EC080-35 も础
W=0.392Ax(3.3 -1.8)V=0.588W
1.25V x (1+Rb ot/Rtop)+I(ad j) x Rbot
I(adj)=80uA t yp
1 2FB708
120R/6000mA
L0805
TO252
ok for TO252 packag e
Maximum Junct ion Temperatu re
150 C
0.5A -->DTV
EC080-35 も础
C720
100N 50V
C0603
C735
100N 16V
C0402
EC080-35 も础
TO263
System power
C728
100N 16V
C0402
SYS_PW
Normal: High
Stand_By:
Low
0.588Wx93+40= 95 C
3.3V,
3.3VSB,
2.5V,
1.5V
0.21A
C736
10U 16V
C0805
24V
12V
HP_VCC1V
HP_VCC_25
HP_VDDM
R726
27K 1/10W 1%
R0603
C744
NC
C0603
VIN
3
VOUT
2
GND
1
U702
G1084-33TU3U f
TO263GOI
C745
1nF
C0603
COMP
1
GND
2
EN
3
IN
4
LX
5
LX
6
FREQ
7
FB
8
Therm al Pa d
9
U706
G5684F11U
56A379-92
For VDDC:1.0V core power AND 1.0V HDMI Power
VOUT
2
VIN
3
ADJ
1
U703
G1084T43Uf
TO252GOI
R727
120K 1/10W 1%
R0603
C703
100N 50VC0603
1 2
D701
SK54B
SMB
L701
2.2uH 20mOH M 8A
L75X70-SMD
C737
100N 50V
C0603
C704 100N 50V
C0603
C738
22UF 6.3V
C0805
C705 22U F 6. 3V
C0805

AOC LC32D1320 Specifications

General

Brand	AOC
Model	LC32D1320
Category	TV
Language	English