
2008-03-14
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
177
CHAPTER 8.
SCHEMATIC DIAGRAM
[1] MAIN SCHEMATIC DIAGRAM (for 19”, 22” and 26”)
01. POWER-1
EU MT5363 - 4 LAYERS for small size
SMD/0402
STAND_BY
OPWRSB
Vout=0.8x (1+4K/10K) = 1.12V for MP2212
SMD/0402
SMD/0402
DV33
SMD/0402
C717
100N 50V
R723
30K 1/10W 1%
C720
560pF 50V
C728
22uF 10V
FB702
120R/3000mA
1
2
STAND_BY:
Normal: Low
Stand_by: High
R717
120R 1% 1/10W
T
P
704
L702
4.7uH
R730
7K5 1/10W 5%
STAND_BY
C706
1UF16V
R718
1K 1/10W 1%
R731
56R 1/10W 1%
R704
100OHM1/16W
SMD/0402
Q706
BC847C
3
2
1
T
P
707
INVERTER_ON_OFF:
Normal: High
Stand_By: Low
R728
10K 1/10W
C722
560pF 50V
FB705
220R/2000mA
1
2
R719
1.5K +-1% 1/10W
R712
1K1/16W
FB704
220R/2000mA
1
2
C729
10uF 16V
R713
NC/1K1/16W
CN701
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
R701
22KOHM 1/10W
C711
100N 50V
L701
4.7uH
R711
22KOHM 1/10W
FB703
NC/220R/2000mA
1
2
R726
0R05 1/10W
C735
22uF 10V
R725
0R05 1/10W
C719
22uF 10V
Q703
AO6415
D
1
D
2
G
3
S
4
D
5
D
6
C724
22uF 10V
R720
3K 1/10W 1%
D702
FB340M
1
2
R703
NC/-5% 1/8W
U701
MP2212DN
FB
1
GND
2
IN
3
BS
4
VCC
5
SW
6
SW
7
EN/SYNC
8
Thermal Pad
9
R707
10K1/16W
C714
22uF 10V
+
C702
470UF 10V
C718
100N 50V
R727
0R05 4A 1/4W
FB701
120R/3000mA
1
2
FB707
220R/2000mA
1
2
C701
NC/22U 10V
C707
100N 50V
T
P
706
C716
100N 50V
C709
1UF16V
C721
22uF 10V
R721
10K 1/10W 1%
R733
5K1 1/10W 1%
C723
22uF 10V
U703
G1117T43Uf
VIN
3
VOUT
2
G
ND/A
D
J
1
R729
NC/0R05 1/4W
D703
BAS316
C726
22uF 10V
U702
MP2212DN
FB
1
GND
2
IN
3
BS
4
VCC
5
SW
6
SW
7
EN/SYNC
8
Thermal Pad
9
Q707
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
R702 33K 1/10W
C725
1UF16V
R722
10K 1/10W 1%
T
P
705
R716
0R05 1/10W
D701
NC/SS3P4
1
2
C733
1UF16V
R705
2K7 1/16W 5%
R715
0R05 1/10W
C731
1uF 25V
AV33
Q702
BC847C
3
2
1
Q704
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
C708
100N 16V
C727
1UF16V
C715
100N 50V
R714
4.7K1/16W
Q705
BC847C
FB706
220R/2000mA
1
2
C705
1UF16V
T
P
703
Q701
BC847C
3
2
1
C730
100N 16V
R724
47K1/16W
C732
10uF 25V
C712
10U 10V
T
P
701
R708
33K 1/10W
T
P
702
D704
BAS316
R710
1K1/16W
C713
22uF 10V
+5V_STB
+12V/5V
+5V_STB
+5V1_TUN
+5V_SW
STB_PWR5V
PWR_24V_16V
+5V_SW DV33
+5V_STB
+5V_STB
DV11
+5V_SW
+5V1_TUN
+24V_16V
PWR_24V_16V
DV33
BRIGHT_ADJ
STANDBY:
Normal: High
Stand_by: Low
AV33
+5V_SW
+12V/5V
5
DV18_DDR
DV33
DV18_DDR
9
+24V_16V
12,15
GND
5,6,7,8,9,10,11,12,13,14,15,16
BRIGHT_ADJ
16
STAND_BY
11
DV11
7
+5V_SW
8,10,11,12,13,14,15,16
OPWRSB
10
INVERTER_ON_OFF
16
DV33SB
5,10,13,14,15,16
DV33
5,6,7,8,10,11,14,15,16
+5V_STB
5,8,10,15
AV33
8,14,16
+5V1_TUN
5
EC080-35
も础
+5V_STB
BRIGHT_ADJ
STANDBY
+24V_16V
STB_PWR5V
SMD/0402
STANDBY:
Normal: Hight
Stand_by: Low
STANDBY
PW R_24_16V TO +24_16V BY STANDBY (Sound)
INVERTER_ON_OFF
SMD/0402
STANDBY
+5V1_TUN
INVERTER_ON_OFF
DV11(+5V_SW ON/OFF):
Norm al: High
Stand_By: Low
Vout=0.8x (1+31.5K/10K) = 3.32V for MP2212
EC080-35
も础
+
C734
100UF 25V
STANDBY
SMD/0402
+12V/5V
GND
Vout=1.25x (1+56/120)= 1.833V
DV11
+5V_STB TO +5V_SW BY DV11
BRIGHT_ADJ:
Normal:Max:+3V3, Min:0V
Stand_By:0V
DV18_DDR
DV11
+5V_SW
DV33SB
SMD/0402
STANDBY:
Normal: High
Stand_by: Low
DC POWER INPUT
SMD/0402
OPWRSB
Summary of Contents for LC-19LE320
Page 142: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 142 ...
Page 324: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 324 4 19 PACKING PARTS ...
Page 326: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 326 4 22 PACKING PARTS ...
Page 328: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 328 26 PACKING PARTS ...
Page 330: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 330 32 PACKING PARTS ...
Page 332: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 332 37 PACKING PARTS ...
Page 334: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 334 42 PACKING PARTS ...
Page 337: ... ...
Page 338: ... 01 2 2 2 3 3 2 4 156 78 4 4 156 78 4 4 4 2 2 9 2 2 2 2 2 2 9 2 2 2 2 53 2 2 2 2 2 2 2 2 2 2 ...
Page 339: ... 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...
Page 340: ... ...
Page 341: ... 01 2 2 2 3 3 2 4 156 78 4 4 156 78 4 4 4 2 2 2 9 2 2 2 2 2 2 ...
Page 342: ... 9 2 9 2 2 2 2 2 2 53 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...
Page 343: ... 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...
Page 344: ... 0 ...
Page 345: ... 0 0 123 4 0 4 0 4 0 5 6781 9 5 5 67 1 9 0 272 2 5 5 0 5 ...
Page 346: ... A ...
Page 347: ... 0 12 3 1 4 ...
Page 348: ... 5 6 78 9 ...
Page 349: ... 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 ...
Page 350: ... ...
Page 351: ... ...
Page 352: ... ...
Page 353: ... A A A ...
Page 354: ... 0 0 1 2 3 ...
Page 355: ... 4 0 5 6 6 78 9 6 ...
Page 356: ... 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 ...
Page 357: ... 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 358: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 359: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 360: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 A A A ...
Page 361: ... 0 1 2 ...
Page 362: ... 3 4 5 6 6 78 9 6 ...
Page 363: ... 6 6 6 6 6 6 6 6 6 5 A B 5 B 5 A B 5 A B 5 A B 5 B 5 A B 5 A B 5 B ...
Page 364: ... 6 6 6 6 6 6 6 6 6 6 6 CC5A 6 ...
Page 365: ... 6 6 6 6 6 6 6 6 6 6 D 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 366: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 367: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 E E E ...