Insignia MT5305 - Page 44

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Vout = 1.25 x _ 1 + 180/ 110 _ = 3.3V/1.2A
LDO#3 5V to MT8281 DV33
MT8281 AV33 MT8281 AV12
65mA
CORE POWER DV10
0.8 x _1+0.750K/2K_ = 1.1V
920mA
1.14A
220mA
250mA
+5V
GND
M81_AV12
M81_DV33
M81_AV33
M81_DV10
M81_DV33+5V_8215
M81_AV33
M81_AV12
M81_AV33
M81_DV10
M81_AV12
M81_DV33
M81_AV33
+5V_8215
M81_DV10
M81_DV10 14,15
GND
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
M81_AV12 14,15,16,17
14,15,16M81_DV33
M81_AV33 14,15,17
+5V
2,4,6,9,10,11,12,13,14,15
Title
Size Document Number Rev
Date: Sheet of
MT5305
1.0
DIGITAL/ANALOG POWER
A3
413Friday, January 29, 2010
Hisense Electric Co.,LTD
Title
Size Document Number Rev
Date: Sheet of
MT5305
1.0
DIGITAL/ANALOG POWER
A3
413Friday, January 29, 2010
Hisense Electric Co.,LTD
Title
Size Document Number Rev
Date: Sheet of
MT5305
1.0
DIGITAL/ANALOG POWER
A3
413Friday, January 29, 2010
Hisense Electric Co.,LTD
R309
2K
R309
2K
12
+ C320
100uF/16V
+ C320
100uF/16V
12
C309
100nF
C309
100nF
12
+
C327
100uF/16V
+
C327
100uF/16V
12
VD14
B340A
VD14
B340A
1 2
+ C314
100uF/16V
+ C314
100uF/16V
12
R308
820R
R308
820R
12
R311
180R 1%
R311
180R 1%
1 2
C321
100nF
C321
100nF
12
C324
10nF
C324
10nF
12
+
C308
100uF/16V
+
C308
100uF/16V
12
C329
1uF
C329
1uF
12
C325
10nF
C325
10nF
12
C326
1uF
C326
1uF
12
C317
100nF
C317
100nF
12
C331
100nF
C331
100nF
12
C313
1uF
C313
1uF
12
R306
100K
R306
100K
12
R312
100R/NC
R312
100R/NC
12
R307
6K8
R307
6K8
12
N23
AP1534
N23
AP1534
FB
1
EN
2
OCSET
3
Vcc_3_3
4
O/P_4_4
5
O/P_5_5
6
Vss_6_6
7
Vss_7_7
8
+
C315
100uF/16V
+
C315
100uF/16V
12
N24
LT1084
N24
LT1084
ADJ/GND_1_0
1
OUT
2
IN
3
OUT2
4
C311
100nF/NC
C311
100nF/NC
12
R310
110R 1%
R310
110R 1%
12
+ C322
220uF/16V
+ C322
220uF/16V
12
L55
120R
L55
120R
1 2
C318
100nF
C318
100nF
12
C323
100nF
C323
100nF
12
C328
100nF
C328
100nF
12
R313
0R0
R313
0R0
12
L54
33uH
L54
33uH
1 2
C310
100nF/NC
C310
100nF/NC
12
N25
AZ1117/ADJ
N25
AZ1117/ADJ
GND
1
OUT
2
IN
3
OUT2
4
C312
10nF
C312
10nF
12
C319
100nF
C319
100nF
12
+ C330
10uF/10V
+ C330
10uF/10V
12
C316
1uF
C316
1uF
12