5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
STANDBY
PANEL_ON/OFF
PANEL_ONPANEL_ONPANEL_ON
BL-ADJUST
BRI_ADJ-PWM2
BL-ON/OFF
VBL_CTRLVBL_CTRLVBL_CTRLVBL_CTRL
BL-ADJUST
OPC-ADJUST
BRI_ADJ-PWM2
PANLE-DCR
PANEL-PWM
OPC-ADJUST
VBL_CTRLVBL_CTRLVBL_CTRLVBL_CTRL
BL-ON/OFF
BL-ADJUST
USB_POWER
STANDBYSTANDBYSTANDBYSTANDBYSTANDBYSTANDBY
+5V_Standby
+5V_Standby
+3.3V_Standby
+5V_Normal
+3.3V_Normal
+5V_Normal
+2.5V_Normal
+12V_NORMAL
40V
+12V_NORMAL
+1.2V_VDDC
+12V_NORMAL
+3.3V_Normal
VCC-Panel
+3.3V_Normal
+3.3V_Standby
+5V_Normal
+5V_Normal
+5V_Normal
+1.8V_DDR2
+12V_NORMAL
+24V
+5V_Standby
+12V_NORMAL
+5V_Normal
+12V_NORMAL
+5VUSB
5V_USBHUB
+5V_USB1
+5V_USB2
+5VUSB
+5V_USB3
+5V_USB4
+3.3V_Standby
+3.3V_Standby
+5V_Standby
PWR-ON/OFF
Tuner+40V_PWM0
PANEL_ON/OFF
VBL_CTRL
BRI_ADJ-PWM2
PANEL-PWM
PANLE-DCR
USB_POWER3
Title
Size Document Number Rev
Date: Sheet of
4F-1, No. 26, Tai-Yuan St., ChuPei,
Hsinchu Hsien, Taiwan 302, R.O.C
MStar Semiconductor, Inc
MST6M48RXS
1.0
MST6M48RXS DEMO BOARD
Custom
2 14Friday, July 02, 2010
Title
Size Document Number Rev
Date: Sheet of
4F-1, No. 26, Tai-Yuan St., ChuPei,
Hsinchu Hsien, Taiwan 302, R.O.C
MStar Semiconductor, Inc
MST6M48RXS
1.0
MST6M48RXS DEMO BOARD
Custom
2 14Friday, July 02, 2010
Title
Size Document Number Rev
Date: Sheet of
4F-1, No. 26, Tai-Yuan St., ChuPei,
Hsinchu Hsien, Taiwan 302, R.O.C
MStar Semiconductor, Inc
MST6M48RXS
1.0
MST6M48RXS DEMO BOARD
Custom
2 14Friday, July 02, 2010
WARNING !!!
1200mA
SAMSUNG panel 0~3.3V R34=10K
LG/CMO/AU panel 0~5V,R34 NC
Vout=Vrefx(1+(R2/R1))+IadjxR2
=1.25x(1+(1k/2.4k))+55uAx1k=1.82V
Q47 A3401 change to SI9435?
add for 3v3 standby
1
2 3
Q36
3904
Q36
3904
C162
0.1uF
C162
0.1uF
R351 0/NCR351 0/NC
R346 4.7KR346 4.7K
R46
4.7K
R46
4.7K
+
CA7
100uF/16V
+
CA7
100uF/16V
1
1
R67 4.7KR67 4.7K
D6
NC/1N5822
D6
NC/1N5822
R122 100KR122 100K
1
1
1
1
R23
4.7K
R23
4.7K
C168
10nF
C168
10nF
1
2
3
4
5
6
7
8
9
H13
NC
H13
NC
L41 NC/FBL41 NC/FB
L17 FB1206L17 FB1206
R117 100KR117 100K
R2
100K
R2
100K
R11684.7KR11684.7K
R147 100KR147 100K
1
1
L22 FB1206L22 FB1206
R61 10R61 10
+
CA102
100uF/16V
+
CA102
100uF/16V
1
1
ICTTESTICTTEST
R342
4.7K
R342
4.7K
1
1
ICTTESTICTTEST
1
1
ICTTESTICTTEST
D7
NC/1N5822
D7
NC/1N5822
R129 1K5_1%R129 1K5_1%
1
1
ICTTESTICTTEST
1
1
ICTTESTICTTEST
C179
0.1uF
C179
0.1uF
C56
NC/10pF
C56
NC/10pF
1
1
ICTTESTICTTEST
L18 FB1206L18 FB1206
R3 22KR3 22K
1
2 3
Q2
3904
Q2
3904
1
2
3
4
5
6
7
8
9
H11
NC
H11
NC
C140
0.1uF
C140
0.1uF
+
CA105
100uF/16V
+
CA105
100uF/16V
R476
NC1/1K
R476
NC1/1K
L115 220uHL115 220uH
1
1
C1068
10nF
C1068
10nF
C51
0.1uF
C51
0.1uF
R15 4.7KR15 4.7K
C178
0.1uF
C178
0.1uF
Q47
P2305
Q47
P2305
R57
220
R57
220
+
CA15
220uF/16V
+
CA15
220uF/16V
C167
0.1uF
C167
0.1uF
C143
0.1uF
C143
0.1uF
L31 FB1206L31 FB1206
12
3
54
L8 22uHL8 22uH
C160
10nF
C160
10nF
1
1
ICTTEST124
ICTTEST
ICTTEST124
ICTTEST
3
2
1
4
ADJ
OUT
IN
U24
AP1084-1.8
ADJ
OUT
IN
U24
AP1084-1.8
C67
0.1uF
C67
0.1uF
1
2 3
Q1
3904
Q1
3904
R56 NCR56 NC
R17 4.7KR17 4.7K
R51 NCR51 NC
+
CA100
100uF/16V
+
CA100
100uF/16V
C65
0.1uF
C65
0.1uF
1
1
ICTTESTICTTEST
1
2
3
4
5
6
7
8
9
H16
NC
H16
NC
3
2
1
4
AD J
O UT
IN
U27
AMS1117-25
ADJ
OUT
IN
U27
AMS1117-25
R69
NC/10K
R69
NC/10K
1
1
C1
0.1uF
C1
0.1uF
C54
0.1uF
C54
0.1uF
R6
2.4R/2W
R6
2.4R/2W
+
CA101
470uF/16V
+
CA101
470uF/16V
C61
2.2uF
C61
2.2uF
R37 100R37 100
3
2
1
4
ADJ
OUT
IN
U20
AMS1117-3.3
ADJ
OUT
IN
U20
AMS1117-3.3
1
1
L43 FBL43 FB
1
1
ICTTEST1
ICTTEST
ICTTEST1
ICTTEST
+
CA10
100uF/16V
+
CA10
100uF/16V
1
2
3
4
5
6
7
8
9
H3
NC
H3
NC
1
1
1
1
+
CA4
100uF/16V
+
CA4
100uF/16V
C47
0.1uF
C47
0.1uF
1
2 3
Q4
3904
Q4
3904
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN4
CON25-J25-14
CN4
CON25-J25-14
1
H20
NC
H20
NC
C169
0.1uF
C169
0.1uF
1
H18
NC
H18
NC
L42 NC/FBL42 NC/FB
L25 FBL25 FB
1
2 3
Q20
3904
Q20
3904
+
CA16
220uF/16V
+
CA16
220uF/16V
1
H21
NC
H21
NC
1
H19
NC
H19
NC
R151
5.6K_1%
R151
5.6K_1%
1
H17
NC
H17
NC
1
1
C138
0.1uF
C138
0.1uF
L26 FB1206L26 FB1206
1
H14
NC
H14
NC
R121
2.2K
R121
2.2K
+
CA25
2.2uF/50V
+
CA25
2.2uF/50V
+
CA106
470uF/16V
+
CA106
470uF/16V
C1066
10nF
C1066
10nF
+
CA103
470uF/16V
+
CA103
470uF/16V
R1167
2.2K
R1167
2.2K
D5
1N5822
D5
1N5822EN
7
FB
5
VCC
2
OUT
3
BST
1
GND
4
SS
8
COMP
6
U8
MP1482
U8
MP1482
R477NC1/0 R477NC1/0
C181
0.1uF
C181
0.1uF
C59
0.1uF
C59
0.1uF
EN
7
FB
5
VCC
2
OUT
3
BST
1
GND
4
SS
8
COMP
6
U7
MP1482
U7
MP1482
L28 FBL28 FB
1
1
R155 1.69K_1%R155 1.69K_1%
R43
nc
R43
nc
R4381KR4381K
R42
1K
R42
1K
C64
0.1uF
C64
0.1uF
R127 1.2K_1%R127 1.2K_1%
+
CA11
100uF/16V
+
CA11
100uF/16V
Q44
2SC1815
Q44
2SC1815
1
1
ICTTESTICTTEST
C163
10nF
C163
10nF
R182 1K5_1%R182 1K5_1%
R101 240_1%R101 240_1%
R340 100R340 100
R100
2.2K
R100
2.2K
R149
5.6K_1%
R149
5.6K_1%
R103 3K_1%R103 3K_1%
12
3
54
L30 22uHL30 22uH
R478
100/NC
R478
100/NC
1
1
EN
7
FB
5
VCC
2
OUT
3
BST
1
GND
4
SS
8
COMP
6
U6
MP1482
U6
MP1482
1
2 3
Q31
3904
Q31
3904
R54
0R
R54
0R
L20 FBL20 FB
12
3
54
L19 22uHL19 22uH
+
CA9
100uF/16V
+
CA9
100uF/16V
R701K R701K
C66
0.1uF
C66
0.1uF
R16 4.7KR16 4.7K
1
1
ICTTESTICTTEST
R150
1K_1%
R150
1K_1%
L21 NC/FB1206L21 NC/FB1206
D3
NC/1N5822
D3
NC/1N5822
1
H10
NC
H10
NC
1
1
C1067
10nF
C1067
10nF
1
1
1
2 3
Q18
3904
Q18
3904
R684.7K R684.7K
1
1
ICTTESTICTTEST
D31 1N4148D31 1N4148
1
2
3
4
5
6
7
8
9
H22
NC
H22
NC
C2
0.1uF
C2
0.1uF
+
CA8
100uF/16V
+
CA8
100uF/16V
L44 FBL44 FB
1
2
3
4
5
6
7
8
9
H1
NC
H1
NC
1
1
ICTTESTICTTEST
R347 NC/0R347 NC/0
3
2
1
4
ADJ
OUT
IN
U23
AMS1117-3.3
ADJ
OUT
IN
U23
AMS1117-3.3
1
2
3
4
5
6
7
8
9
H12
NC
H12
NC
R20
4.7K
R20
4.7K
1
H15
NC
H15
NC
R60
0R
R60
0R