4. Troubleshooting
4.1.6. Operating Logic LED
■ Normal
•
LED ON/OFF for 0.5s
OFF
ON
P owe r ON
Logic ON S e que nce (P OS )
Norma l Toggling
(e ve ry 32 Vs ync)
-. NT : 534 ms
-. P AL : 640 ms
■ Abnormal
•
LED ON/OFF three times for 8.1s
540
ms
8 .06
s e c
Exce ption
540
ms
540
ms
540
ms
540
ms
27Mhz
2 .44
s e c
163
ms
P LL ON
163
ms
163
ms
163
ms
163
ms
··ªª µµ ªª ¦¦ ¹¹ee
...
··ªª µµ ªª ¦¦ ¹¹ee
...
■ DRV_RESET
•
LED ON for 5s and LED OFF for 2s
5
s e c
··ªª µµ ªª ¦¦ ¹¹ee
...
DRV_RES ET
2
s e c
4-13
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