TCL L28E3500 - Page 27

GND
T
GND
GND
T T
T
GND
GND
GND
GND
GND
GND
GND
T
GND
GND
GND
GND
GND
GND
GND
GND
GND
.............
DESIGNATION
The JTC Summit SINGAPORE 609434
OF :
PAGE:
ON:
BY:
BY:
ON:
CHECKED
DRAWN
DATE
Last saved :
DESCRIPTION Last modifNAME
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
Index-Lab
SBU :
TCL Thomson Electronics Singapore Pte. Ltd.
8 Jurong Hall Road #28-01/06
Tel (65) 63092900 Fax (65) 63092999
TCLNO:
DESIGNATION
T
GND/ADJ
OUT
VIN
4
T
T
T
GND/ADJ
OUT
VIN
4
T
GND/ADJ
OUT
VIN
4
T
GND
T
T
AAM
IN
SW EN/SYNC
BST
FB
GND
VCC
AAM
IN
SW EN/SYNC
BST
FB
GND
VCC
VOUT
VINEN/EN#
GND
FLG
GND
GND
GND
T T
T
T
Fixed Fsw=500kHZ
12V---5V/1.5A
Fixed Fsw=500kHZ
12V---1.2V/2A
(5)
close to P100
MAX_2A
MAX_2A
(5)
P_ON
12V
3V3_STB
P_ON
GND4
DIM
3V3_STB
12V_A
1 2
4
6
8
12
14
10
3
5
7
9
11
13
P102
GND3
3V3_STB
P_ON
BL_ON
BL_ON
0.01U
C131
BL_ON
C127
0.1U
C128
0.1U
C106
0.1U
C129
0.1U
C130
0.1U
D104
MBRX14
R124
220R
12V_A
5
43
2
1
U106
RT9711
NC/
5V
D101
5V6
NC/
C110
10U
NC/
C105
1U
NC/
R102
4K7
NC/
C122
0.022U
NC/
R118
2K2
R117
51K
R116
30K
R115
82K
1
2
3 6
5
8
4
7
U105
MP1494
C132
1000P
VDDC
1
5
6
8
4
2
3
7
U104
MP1494
R105
10R
R101
0R
R125
10K
KEY
KEY
DIM
DIM_PWM
0.1U
C117
R120
47K
C134
0.1U
R119
22K
R123
330R
R127
3K3
3V3_STB
C136
100U
16V
LED
R121
220R
1
2
3
4
5
P101
C118
0.1U
4
1
2
3
AS1117-1.8
U101
2V5
1 2 3
4
U102
AS1117-2.5
C137
100U
16V
3V3_NORMAL
3V3_NORMAL
C102
100U
16V
5V
1V8_DDR
3V3_STB
R126
330R
POWER_ON
IR_IN
3V3STB
2V5
1V8
LED_OUT
1
3
2
D102
0BAV99NC/
4
1 2 3
U103
AS1117-3.3
C133
0.1U
C135
1000P
KEY_IN
BL_ON_OUT
IR
F2
R122
1K
3V3_STB
BL_ON
USB_5V
5V
0.1U
C121
0.1U
C119
R114
10R
C123
22U
L102
4.7UH
C125
10U
0.1U
C120
C126
0.1U
C116
10U
GND
GND
12V
GND
R113
20K
R110
75K
C124
22U
C111
0.022U
NC/
0.1U
C107
C113
22U
C114
10U
C115
10U
L101
8.2UH
GND
R109
510R
R107
39K
R108
6K8
12V
0.1U
C104
C108
0.1U
C101
10U
0.1U
C103
R106
82K
GND
GND
R104
20K
R103
75K
NC/
5V6
D103
G
D S
Q101
MDD3752
C139
4U7
12V
1000P
C140
NC/
R130
15K
P_ON
6V8
D105
NC/
R129
10K
680R
R128
B
C
E
Q102
BT3904
100K
R131
DIM_OUT
12V_A212V_A1
DIM
P_ON
GND2
C145
1U