Specifications

Circuit Diagrams and PWB Layouts
33TCS1.0L LA 7.
SSB: Control
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
T
T
AGND
AGND
AGND
AGND
D1B
D1A
G2
G1
S2
D2B
D2A
S1
AGND
AGND
AGND
AGND
AGND
AGND
AGND
PGND
PGND
PGND
PGND
PGND
AGND
AGND
T
T
T
T
AGND
T
T
BOOT
DRIVE
FB GND
LGATE
PHASE
VCC
UGATE
AGND
AGND
AGND
AGND
AGND
PGND
AGND
AGND
AGND
AGND
!
!
AGND
D2B
D2A
G1
G2
S1
D1B
D1A
S2
T
AGND
D1B
D1A
D2B
G2 D2A
S2
G1
S1
0.9V
1.8V
For Tuner 33v
L--Prot
Normal--H
Protect--L
Back Light Control
Far from DC-DC & Tuner
Option
When not use DC-DC,+5VSTB_L provide
ON-----L
OFF-----H
Option:Far from tuner and power supply (NC)
8
7
6
45
3
2
1
U3
SP8J3
R234 10R
NC
E
C
B
BT3904
Q21
B
C
E
Q32
BT3904
R16
19'NC;26'18K
R9
19'1K;26'10K
B
C
E
Q2
BT3904
R177
NC
C230
0.1U
10K
R180
NC
R179
0
R178
4K7
+12V
1
2
3
4
5
6
7
P4
ON-PBACK
ADJ-PWM2
R18
19'10K;26'?
19'1K;26'?
R10
Z54
BL-ADJUST
12
4
6
8
12
14
10
3
5
7
9
11
13
P22
+5V
+5VSTB_L
C222
0.1U
R7
0R (FOR 26'ONLY)
7
8
4
2
3
5
6
1
A04803
Q17
+12V
+12V_PW
+12V_PW
C241
0.01U
BL-ADJUST
+5VSTB_L
C14
0.1U
BL-ON/OFF
C224
0.1U
+5VSTB
R248
NC
+12V_PW
C220
220U
25V
F2
5.0A
F1
5.0A
47K
R182
L8
200R
R241
3K9
C236
1U
C243
1U
C244
0.1U
C242
470U
16V
+5VSTB
PRORECT_12V
R297
20K
+3.3V
+3.3V
B
E
C
Q31
BT3906
R298
NC
+12V
R299
4K7
R301
4K7
R300
10K
R296
4K7
D14
8V2
B
C
E
Q26
BT3904
R3
4K7
B
E
C
Q13
BT3906
C643
1U
C20A
1U
C21A
1U
NC
C21
R181
47K
C240
0.01U
R22
330K
33V
+5V
+5V
12V_PANEL
2
1
P20
0.1U
C231
NC
C8
0.1U
C3
0.1U
L49
200R
L47
200R
2
1
P19
0.1U
C20
5V_PANEL
4K7
R15
D11
LL4148
D45
LL4148
PW_ON/OFF
+5VSTB1
2
3
P1
POWER-ON/OFF
B
C
E
Q30
BT3904
R266
10K
GPIO_PROTECT
+5VSTB
R247
0R
D10
LL4148
+12V
C2
0.1U
SELECT
R205
100K
R204
1K
D47
33V
R279
2K2
R242
2K2
+12V
1
2
3 6
5
8
4
7
U1
RT8110
R5
0R
PROT
PW_ON/OFF
R2
NC
Z58
Z56
B
C
E
Q27
BT3904
BL-ON/OFF
R12
100R
PW_CTRL
Z51
R240
0
Z52
Z53
Z60
L5
30R
L3
30R
0.1U
C234
0.1U
C232
C233
1U
R23
4K7
5V_PANEL
C226
0.1U
L50
200R
+5V
C235
470U
16V
200R
L54
C237
0.1U
L9
200R
+5V
R4
10K
R6
NC
+12V_INVERTER
B
C
E
Q6
BT3904
68K
R37
NC
R17
0R
R14
16V
470U
C17A
C27
0.1U
2U2
C16
0.1U
C15
R8
NC
R19
4K7
R132
NC
R143
100K
R1
4K7
B
C
E
Q14
BT3904
R21
10K
+12V
D1
LL4148
R142
10K
+5VSTB
B
C
E
Q3
BT3904/NC
+12V
C18
10U
50V
L6
100UH
D5
LL4148
B
C
E
Q5
SC1815
NC
R24
B
C
E
Q1
BT3904
B
C
E
Q4
BT3904
PWM3
SHUT_EEP
200R
L56
L55
200R
R239
1K2
R238
NC
R235
10R
R236 NC
L1
15UH
R233
22K
C239
1U
R237
220R
7
8
4
2
3
5
6
1
U2
PHKD13N03LT
C238
0.1U
D50
LL4148
L53
200R
+12V_INVERTER
C227
0.1U
C228
0.1U
L52
200R
L51
200R
C229
0.1U
L48
200R
C225
0.1U
12V_PANEL
L12
30R
PANEL-ON/OFF
Z59
Z50
PW_ON/OFF
R263
680R
R261
8K2
R260
10K
R267
10K
R268
10K
R262
47K
R259
10K
R258
100K
D41
LL4148
+12V
R278
3K9
TUNER_5V
+5V
40V
C187
0.1U
R200
0R
R639
0R
R604
22K
L606
1000UR
C604
0.1U
D614
33V
C630
4700P
C632
270P
C633
0.1U
50V
L613
1000UH NC
L604
1000UH
100K R630
NC
C636
C635
0.01U
C634
0.1U
C631
200P
B
C
E
Q612
BC846B
R631
47K
1
2
3
D613
0BAV99
33V
+5V
C1
0.1U
5V_PANEL
+12V_PW
+5VSTB
12V_PANEL
C223
220U
25V
+5VSTB
0.1U
C221
+12V
PW_ON/OFF
VCC_PANEL
B01 B01
I_18130_011.eps
180608
CONTROL