GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
D1B
D1A
G2
G1
S2
D2B
D2A
S1
T
GND
GND
GND
GND
GND
GND
GND
GND
GND
T
GND
A
3 2 1
F
E
D
C
B
8 7 6 5
5
4 3 2 1
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
F
E
D
C
B
A
4678
FORMAT DIN A2
NOTE: PAGE:
OF
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
GND/ADJ
OUT
VIN
4
GND/ADJ
OUT
VIN
4
T
T
T
T
GND
OUT
AGND
FB
EN
PGND
SW
VIN
PG
T
GND
GND
GND
GND
IN
ILIM
LG BST
SW
HG
GND
REF
SS
FB
IN3
PGND7
FREQ
FB
SS/TRK
EN
PGOOD
SW1
PGND2
PGND3
PGND4
PGND5
PGND6
BST
AGND
SW3
SW2
PGND1
PGND8
IN1
VCC
IN2
VIN
EN/EN# NC
GND
VOUT
VIN
FB
SS
EN
FSW
GND
BST
LX
COMP
T
T
T
Vref=0.8V
Fixed OCP=5.5A
(Vin=3V-36V)
Change RD90 to adjust Fsw, Set Fsw=600kHZ
If Vout=12V Set RD95=51K RD96=3.6K RD91=68K CD97 /CD98/CD99=10uF/16V
If Input Voltage=24V,CD90/CD91=2.2uF/50V
If Input Voltage=12V,CD90/CD91=10uF/16V(NO:28-CC0106-KBX) RD93=22K
BOM COST=2.35RMB
If Vout=5V Set RD95=27K RD96=5.1K RD91=100K CD97 /CD98=22uF/10V(NO:28-CA0226-MBX ) And CD99 NC And LD90=4.7UH(NO:33-YLL479-MTX)
wise20130307
Vref=0.59V
Change RD80 to adjust OCP,Set OCP=7.6A
Change RD85 and CD83 to adjust Fsw, Set Fsw=500kHZ
(Vin=3V-28V)
If Input Voltage=24V,CD80/CD81=2.2uF/50V
If Input Voltage=12V,CD80=10uF/16V AND CD81 NC
If Vout=12V,Set RD84=16K RD83=820R RD85=68K CD8B/CD8C/CD8D=10uF/16V
@max5A
If Vout=5V,Set RD84=9.1K RD83=1.2K RD85=47K CD8B/CD8C=22uF/10V And CD8D NC
Core Power
To IC Inter
3D Switch Control Circuit
Working frequency:1.2MHz
5V---1.5V/3A
(vin=2.7V~6V)
@max 320mA
close to D001
(6)
LDO
(5)
(5)
(5)
(5)
close to Socket
(5)
12
@max 2A
delete C062 wise20130306
wise20130307
@max 5A
@max4A
24V to 5V DC-DC circuit changed from RT8110D to MP2905 on 2013.03.01
2013.05.13
(6)
(5)
(5)
R052
10K
C014
470P
3V3SB
IR_IN
R060
220R
IR_IN
0.1U
C013
0.1U
C012
0.1U
C015
F002
CMS06
D103
NC
DD93
B540C
1
2
3
4
5
6
7
P003
VDDC1V15
VDDC1V15
3V3
GND
GND3
GND
24V
CD9D
220P
NC/
DD92
SR34NC/
9
6
7
8
4
3
2
1
5
UD01
AOZ1284PI
RD9D
3K6
RD9C
51K
RD98
68K
RD9B
10R
RD9A
12K
RD99
100K
RD97
82K
C077
100P
NC
CD104
10U
CD103
10U
CD102
10U
CD9F
0.047U
CD9E
1000P
CD9C
0.1U
CD9B
2.2U
CD8F
2.2U
CD8E
0.1U
R065
0R
NC
5
4 3
2
1
RT9711A
U007
R064
0R
NC
LOGO_OUT
R069
4K7
R068
2K
20
15
2
3
4
5
6
8
10
11
12
13
14
7
1
22
21
9
16
17
18
19
U008
MP8606DL
Q001
2N7002K
L009
0R
L008
0R
R030
1K
NC/
1
3
2
D001
NC/0BAV99
6.8UH
LD80
R048
150K
R021
16K
R049
82K
R001
3K3
C001
2U2
NC/
R008
1K
NC/
R050
47R
4K7
RD80
CD8A
1000P
9
10
5 6
7
8
4
3
2
1
MP2905
UD80
22U
CD8B
10U
C076
10U
C085
0.1U
C078
USB_5V
R026
10R
C036
0.47U
R031
0.1UF
C010
0.1U
R017
4K7
24V
C029
220U
35V
DIM_DC
C054
100P
R034
0R
NC/
R036
510R
R067
2K
R035
5K1
R032
5K1
R029
100K
C079
390P
NC/
R027
220K
R066
100R
C047
1000P
C018
10U
C008
10U
C019
10U
C080
22U
NC/
C067
22U
NC/
L002
0.68UH
C071
0.1U
C037
0.1U
C033
2U2
1V5_DDR2
D101
FR2A
C017
0.1U
LOGO
LED
3V3SB
LED
5
6
7
8
4
3
2
1
U001
MP2143
3V3SB
3V3SB
3V3SB
3V3SB
5V
3D_DIMMING
3D_DIMMING
R006
220R
C003
0.01U
R004
10K
R003
330R
R002
330R
R009
33K
R033
470K
100R
R019
NC/
L_SENSORL_SENSOR
R015
47K
3D_DIM
R124
10R
KEY_IN
BL_ON_OUT
C065
22U
1V5_DDR
5V_DDR_IN
C165
0.1U
NC/
KEY
3V3SB1
R020
100R
R014
22K
C005
0.01U C002
0.01U
GND2
LED_CTR
C007
0.1U
1
2
3
4
P103
1
2
3
4
U003
AS1117-3.3
LED_OUT
LIGHT_SENSOR
1
2
3
4
U002
AS1117-2.5
C060
100U
16V
3V3SB
5V
POWER_ON
POWER_ON
1
10
1112
2
34
56
78
9
P001
3V3
0.1U
C022
GND_3D_DIM
GND
3D_PWM
3V3SB
GND
24V/12V
GND
5V
0.1U
C006
C009
0.1U
24V/12V
DIM_PWM
LED
2V5
3V3SB
3D_CTRL
DIM
GND
GND
GND
GNDGND
C061
0.1U
0.1U
C025
F001
GND
0.1U
C011
1
2
3
4
P002
5V_2
GND
IR
2V5
5V
GND
GND
GNDGND
C021
0.1U
LOGO
L_SENSOR
3V3SB3
DIM_DC
GND
GND
GNDBL_ON
GND1
C004
0.01U
BL_ON
...........
TEL:+86 755 33312403
NANSHAN DISTRICT.SHENZHEN.GUANGDONG 518067 CHINA
5TH FLOOR.TCL BUILDING.SOUTH NANHAI ROAD
WW R&D CENTER TCL MULTIMEDIA TECHNOLOGY HOLDING LTD.
C016
10U
GND
3V3SB
24V/12V_1
3D_PWM
L016
1UH
C064
22U
R815
4K7
B
C
E
Q801
BT3904
4K7
R816
5V
470R
R829
DIM_OUT
R817
10R
B
C
E
Q803
BT3904
470R
R828
B
C
E
Q802
BT3904
0R
R825
NC/
3D_DIM_SW
KEY
DIM_OUT
POWER_ON_OUT
5V
C066
22U
C058
22U
C057
22U
C032
10U
C031
10U
C030
0.1U
R028
100K
R025
10R
5V
VDDC1V15
VID1
5V
5V
22U
CD8D
22U
CD8C
8
7
6
5
2
4
1
3
A04832
QD80
1K2
RD83
6800P
CD83
0.1UCD87
2R2RD82
0.01UCD86
2.2U
CD81
0.1U
CD82
150P
CD89
1U
CD88
2U2
CD85
2R2RD81
47K
RD85
0.1U
CD84
9K1
RD84
6R8
RD86
2.2U
CD80
24V/12V
5V
R061
10K
5V
LD91
6.8UH
24V
12V
CD101
0.1U
3D_DIM
IR
To Next Page
Loading...
Need help?
General
