P
A
P2
A02
Q7421/22
9
1
2
3
4
Q7805
/06
16V
Output
Transformer
T7301
PFC
T7202
IC7201
DC/DC
IC7301
16V
DC/DC
IC7491
41
(*)The DC level is different by the LCD panel.
10-13
P3
IC7800
DCDC LED
Drive
64V(*)
Output
< : A board (SUB voltage) >
3
Start up Operation 1-8
16V
13
1
2
3
4
3.3V
0.95V
IC8201
1.0V
F
1
6
V
IC8200
1.0V
SUB3.3V
0.95V
D
C
D
C
E
N
SUB5V
F16V
IC8000
SoC
STB1.5V
IC5200
IC8202
STB1.5V
IC5290
STB3.3V
5.0V
IC5220
STB3.3V
LCD_TV_SUB_ON
7
5
STB5V
( TNPH1229** )
64V(*)
VLED (*)110V
1.8V
IC5240
1.8V
IC5000
TH- ##JX800*, 900W (Android TV)
SRV-12V/16V
Содержание TH-40JX700
Страница 2: ...Revision History Version Issued Revised date Revised content Ver 1 0 7th Jun 2021 First version 2 ...
Страница 4: ...1 Lineup and Function Comparison 4 ...
Страница 10: ...2 Function 10 ...
Страница 18: ...3 Board Layout 18 ...
Страница 23: ...23 4 Signal Flow and Troubleshoot of Picture Problem ...
Страница 31: ...31 5 Start up Operation ...
Страница 54: ...54 6 SOS Protection Circuit and Troubleshoot of Power Problem ...