TH-55AS670S
13
6.2.
Power LED Blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When an abnormality occurs, the protection circuit will operate and reset the unit to stand by mode. During this time, the
defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow:
6.3.
Method of detecting SOS
1. BL_SOS
Detection beginning after one second pass from ‘BL_ON’=ON
2. TV_SOS
Detection beginning after one second pass from ‘AMP_SHUTDOWN’=ON
3. SOUND_SOS
Detection beginning ‘AMP_SHUTDOWN’=ON
Blinking times
Contents & Check point
1
BL_SOS
3
IROM-SOS
6
FPGA_SOS
7
SUB_3.3V
8
SOS
9
SOUND_SOS
10
GCX/FRC_SOS
12
BE (sLD8/LD6/PRO4) SOS
13
Emergency SOS
Содержание TH-55AS670S
Страница 29: ...TH 55AS670S 29 11 Schematic Diagram Model No TH 55AS670S A Board 1 13 ...
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Страница 42: ...Model No TH 55AS670S GK Board ...
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Страница 47: ...47 12 Printed Circuit Board Model No TH 55AS670S A Board Top Component Side TH 55AS670S ...
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Страница 53: ...TH 55AS670S 53 13 Exploded View and Replacement Parts List Model No TH 55AS670S Parts Location ...
Страница 54: ...Model No TH 55AS670S Packing Exploded View 1 ...
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