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Setting Inspection
Voltage Confirmation
A board
Description Test
point
Voltage
PANEL12V
TP4097
12.1V ± 0.8V
SUB3.3V
TP5400
3.32V ± 0.165V
SUB1.1V
TP8101
1.14V ± 0.07V
SUB 1.5 V
TP8100
1.52V ± 0.05V
SUB5V TP5420
5.0V ± 0.25V
HDMI3.3V
TP8000
3.3V ± 0.16V
P board
Description Test
point
Voltage*
Voltage**
24V (PANEL)
TP7407 and GND TP7414
<1V
24V ± 1.2V
16V
TP7410 and GND TP7414
<1V
15.7V ± 0.6V
5VS
TP7501 and GND TP7414
5.3V ± 0.2V
5.3V ± 0.2V
PFC
TP7201 and GND TP7203***
<340V
390V ± 15V
* Connect AC 230V to JK7101 connector
** Connect DC 2.5V to TV_SUB_ON P2 connector – pin 8 /TP7416/ from voltage divider.
***
Beware, for testing of PFC use the GND (TP7203) in Hot area of P board – risk of electric shock!
12
Содержание TX-L50B6E
Страница 27: ...Parts Location 9 7 6 1 2 10 8 5 23 TMK0EG104 29 TMK0EA352 TMK0EA368 16 TMK0EA353 TMK0EA167 11 27 ...
Страница 28: ...Parts Location 18 17 19 17 15 18 20 26 18 18 3 17 12 18 20 18 3 18 21 25 17 13 22 18 14 27 28 4 28 ...
Страница 29: ...Location of Lead Wiring A02 SP_L A12 K10 A11 SP_R P4 P2 33 30 24 32 31 A10 GK4 LD3 LD1 29 ...