50
TCM2.0E LA
7.
Circuit Diagrams and PWB Layouts
SSB v2: DC / DC
T
GND
GND
GND
GND/ADJ
OUT
VIN
4
GND/ADJ
OUT
VIN
4
GND/ADJ
OUT
VIN
4
GND
GND
D2B
D2A
G1
G2
S
1
D1B
D1A
S
2
GND/ADJ
OUT
VIN
4
GND/ADJ
OUT
VIN
4
GND/ADJ
OUT
VIN
4
B
S
COMP
FB
GND
IN
SS
S
W
NC2
NC1
EN
OUT
VIN
ADJ/GND
BOOT
DRIVE
FB
GND
LGATE
PHA
S
E
VCC
UGATE
D1B
D1A
G2
G1
S
2
D2B
D2A
S
1
A
3
2
1
F
E
D
C
B
8
7
6
5
5
4
3
2
1
F
E
D
C
B
A
4
6
7
8
ab
o
u
t 1mm
DIMMING
B
a
ck Light circ
u
it
12V/4A
5V/2A
CONNECTOR
BL ON/OFF
POWER CINCH
R
8
56 I
S
FOR 26"
19"20"22" NC
L
8
00
NC
7
8
4
2
3
5
6
1
U
8
0
8
NC
1
2
3
6
5
8
4
7
U
8
07
NC
R
8
52
4K7
R
8
55
4K7
1
2
3
4
5
6
7
8
9
10
11
P
8
04
1
2
3
4
5
6
7
P
8
00
R2
510R
R
8
49
10K
R
8
50
4K7
R
8
76
NC
R
8
01
3
NC
R
8
56
4K7
5V
S
B
D
8
14
3
V9
R1
0R
B
C
E
Q
8
06
BT
3
904
R
8
95
10K
B
C
E
Q
8
05
BT
3
904
R5
10K
R4
10K
5V_OUT
S
IDE
5V_OUT
S
IDE
5V
S
B
R9
NC
12V_IN
5V_PW
DV
33
A
+5V
12V
5V
S
B
C
8
70
100U
6V
3
C
8
15
100U
6V
3
C
8
07
100U
6V
3
C
8
06
100U
6V
3
C
8
17
33
0U
16V
R
8
47K
L
8
16
120R
L1
3
200R
R
88
2
15K
R
8
01
33
0R
C
83
9
0.1U
2
3
1
U
8
09
NC/KD10
8
4-
33
R
8
02
120R
AV
33
R
8
001
10K
L
8
02
200R
R
88
9
4K7
D
8
10
LL414
8
AV
33
AV
33
AV
33
R
8
90
2K7
DV
33
R
8
97
6
8
0R
R
8
64
6K
8
D
8
1
8
LL414
8
C
8
04
4U7
C
8
0
3
4U7
200R
L
8
05
L
8
04
200R
C
8
01
1000U
16V
C
8
00
1000U
16V
L
8
01
15UH
C
8
62
0.1U
C
8
59
0.1U
C
8
10
100U
16V
C
8
16
100U
16V
L
8
19
200R
R46
10K
R
8
45
NC
R
8
72
1K2
R
8
71
NC
R
83
1
2R7
0.1U
C
8
49
10K
R
8
011
2
8
7
6
4
10
5
3
1
9
U
8
06
MP1411
C
8
69
0.1U
C
83
0
0.1U
C
83
4
0.01U
R
8
69
10R
R
8
6
8
NC
R
8
012
NC
R
8
46
10K
R
8
57
1K
C
83
5
0.01U
R
8
74
4K7
C
8
1
3
100U
16V
C
8
1
8
47U
6V
3
C
8
12
47U
6V
3
C
8
11
47U
6V
3
C
8
74
4U7
C
8
14
47U
16V
AV12
AV12
1
2
3
4
LD1117
S33
U
8
00
C
8
5
3
0.1U
C
8
5
8
1U
C
8
52
1U
1
2
3
4
U
8
01
LD1117
S33
1
2
3
4
U
8
0
3
LD1117
S
12
+5V
C
8
29
0.1U
R
8
54
0R
R
8
010
4K7
R
8
65
0R
R
8
00
3
0R
3
V
3S
B_EN
+
3
V
3S
B
5V_PW
0R
R
8
60
R
8
66
22K
1U
C
8
54
C
8
27
1U
7
8
4
2
3
5
6
1
Q
8
00
A04
8
0
3
R
8
67
10R
NC
C
833
12V
C
8
05
1U
C
8
6
3
NC
C
83
7
0.1U
12V
R
8
44
1K
R
8
47
NC
R
8
4
3
4K7
C
8
44
0.1U
R
8
70
220R
R
883
51K
R
88
4
1K
R
8
79
1K
R
8
9
3
4K7
L
8
1
3
3
0R
L
8
15
600R
CI_DV1
8
C
8
65
0.1U
0.1U
C
8
42
DV10
C
8
67
0.1U
C
8
6
8
0.01U
5V
S
B
BL_ON/OFF
R
8
0
3
5R1
R
8
04
6R
8
4
1
2
3
U
8
02
LD1117
S
AV
33
+5V
CI_VCC
R
8
62
6K
8
R
8
61
3
K
D
8
04
LL414
8
12V
5V_KEY
+5V
12V_IN
R
8
96
8
K2
AV_5V
AV25
1
2
3
4
U
8
04
LD1117
S
25
AV9V
AV9V
0.1U
C
8
45
R
88
5
6K2
C
8
4
3
0.1U
C
8
41
0.1U
C
8
40
0.1U
D
8
17
LL414
8
B
C
E
Q
8
07
BT
3
904
C
8
46
0.1U
R
8
006
10K
R
8
9
8
47K
R
8
94
100K
R
8
92
2K7
R
8
91
4K7
R
888
2K7
R
88
7
2K2
R
88
6
3
K9
D
8
16
LL414
8
D
8
12
LL414
8
D
8
11
LL414
8
D
8
09
LL414
8
12V
C
8
4
8
0.1U
4
1
2
3
U
8
05
LD1117
S
50
C
8
51
0.1U
0.1U
C
8
50
C
8
2
8
0.1U
B
C
E
Q
8
0
3
BT
3
904
C
8
60
0.1U
R
8
51
10K
B
C
E
Q
8
02
BT
3
904
R
8
4
8
100R
B
C
E
Q
8
01
BT
3
904
S
ELECT
12V_IN
R
8
59
4K7
R
8
5
8
2K7
D
8
05
LL414
8
D
8
06
LL414
8
DDRV
R
8
6
3
3
K
D
8
07
LL414
8
AV25
C
83
2
0.1U
C
83
1
0.1U
D
8
0
8
LL414
8
D
8
0
3
S
K24
C
8
66
120P
NC
C
8
64
0.01U
600R
L
8
14
Z
8
05
5V
S
B
B
C
E
Q
8
16
BT
3
904
ON/OFF
2R7
R
83
2
BL_DIM
200R
L
8
1
8
200R
L15
L14
200R
12V
R92
2K2
R91
3
K9
AV_5V
+5V
DV
33
+
3
V
3S
B
ON/OFF
S
HORT_PROTECT
R
3
1K
R7
10K
R6
10K
+5V
1795
3
_52
3
_090
33
0.ep
s
090
33
1
DC-DC
B0
3
B0
3
