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Protection Circuit of OLED
<Protection Circuit>
( TNPA6311** )
24V
DC/DC
Output
IC7301
PB
PB6
400V
P6
PFC
T7201/
T7202
IC7201
Transformer
DC/DC
T7302
IC7301
16V
P
Output
( TNPA6310** )
Ex. 65EZ1000 series
=24V monitor
EVDD_DET
=PNL12V(or power in T-CON) error
Error_DET
CN5
A02
8 - 15
PB5
24V
PB4
Q7402
1
19
13
14
DC/DC
11
13
STB5V
IC7405
1
-
16V
5
Q7403/05
P2
A02
IC5220
IC5200
IC8103
IC9150
IC9160
OLED Module
T-CON
CN11
24 - 26
IC5260
12V
PNL12V
Panel_VCC_ON
EVDD_ON
IC3800/01
SOUND_SOS
AMP
LCD_TV_SUB_ON
ON OFF
IC5000
(OFF)
1
detect
-
N OFF
7
(OFF)
5V
3.3V
1.0V
0.95V
1.5V
<A+P+PB>
CN6
EVDD
Error
_DET
_DET
Z02
A21
A16
32
40
Tr
Q4012
1 Blink
IC9000
IC8000
9 Blink
N SOS
(OFF)
Over voltage
protection
IC4506
HDMI3.3V
3.3V
SUB5V
IC4450
1.1V
GE1.1V
SUB3.3V/GE3.3V
1.8V
GE1.8V
SUB1.0V
IC4251
MStar0.95V
MStar1.5V
OLED
IC3900/01
AMP
Z
3
11
2 Blink
N SOS
N SOS
7 Blink
Low
voltage
detect
A
52
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