GND
Tel +86-755-3331xxxx Fax +86-755-3331xxxx
Nanshan District, Shenzhen, Guangdong
B Building, TCL Tower, Nanhai Road
TCL Thomson Electronics Ltd.
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DESCRIPTION
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NAME
A
321
F
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87
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321
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
F
E
D
C
B
A
4
6
7
8
FORMAT DIN A2
Index-Lab
DESIGNATION
SBU :
TCLNO:
DRAWN
GND
T
T
T
T
T
GND
T
T
T
T
T
T
T
T
T
T
L_SENSOR
GND
Back Light circuit
HI = > POWER_OFF
LO = > POWER_ON
DIM
AUDIO_PWR
R338, C3 FOR PWM TOUCH KEY ONLY, R338 IS 0 OHM IN OTHER KEY MODE.
GND
GND
STB POWER
ON/OFF_PWR
PAN_ON/OFF
STB_PWR
IR_IN
STB_PWR
GND
KEY_IN
LED_LOGO
GND
LED_KEY
BL ON/OFF
DIMMING
24V_MAYBE
LIGHT_SENSER
STB_PWR_OUT
24V_MAYBE
PAN_ON/OFF
ON/OFF_PWR
STB_PWR
PANEL_DIM
R86
NC/0R
R326
0R
L_SENSOR
STB_PWR_IN
GND_P19
STB-PWR
R203
NC/0R
VBR_EXT
R202
NC/0R
R156
NC/0R
470P
C379
C3
NC/10U
KEY
LIGHT_SENSER
GND
KEY_IN
STB_PWR2
LED_KEY
LED_LOGO
IR_IN
LED_RED
IR_IN
STB_PWR
L136
600R
L144
600R
1
2
3
4
5
6
7
8
9
P5
AV33
3K9
R181
L_SENSOR
R700 10K
C308
470P
STB_PWR_OUT1
KEY_IN
LED_LOGO
IR_IN
LED_KEY
IR
1
2
4
6
8
12
14
16
10
3
5
7
9
11
13
15
P19
C209
1U
AUDIO_PWR
C383
0.1U
C382
0.1U
0.1U
C381
C326
1000P
C327 1000P
R334
NC/10K
C328
1000P
STB_PWR_IN
STB_PWR
STB_PWR
STB_PWR
STB_PWR
STB_PWR
R85
3K3
B
C
E
Q23
BT3904
L138
600R
OPCTRL5
OPWM2
R335
NC/100K
R338
0R
B
C
E
Q18
BT3904
R42
3K3
R336
3K3
R325 10K
R332
10K
R8
4K7
B
C
E
Q9
BT3904
C380
0.1U
R144
NC/1K
NC/0R
R9
0R
R25
R10 NC/0R
12V
L137
600R
2
1
R55
V270RA
C331
1000P
+3V3SB
L146 600R
R337
10K
F38
L143
600R
L142
600R
B
E
C
Q21
BC857B
C290
1000P
6K8
R183
R182
47K
+5V
D19
LL4148
R170
10K
R150
10K
R149
4K7
+3V3SB
B
C
E
Q10 BT3904
C210
1U
600R
L148
L147 600R
R148
4K7
R145
10K
+5V
GPIO_9
GPIO_7
PAN_ON/OFF
DIM
BL_ON/OFF
ON/OFF_PWR
AUDIO_PWR
L115
200R
24V
0.1U
C384
ON/OFF_PWR
24V_MAYBE
PAN_ON/OFF
PANEL_DIM
AUDIO_PWR
R47
4K7
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STB_PWR_OUT1
LED_KEY
KEY_IN
PANEL_DIM
OPC_DIM
STB_PWR_OUT