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Only for training and service purposes.
TROUBLE SHOOTING GUIDE
1. Poor Connection
- Main, LED Board Ass’y
2
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9
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No. Circuit Number Pin count Connections Symptoms of a bad connection
1 P1000 80 DMD Board No image (none functional of DPP ASIC)
2 P602 40 Jack Board
Cannot Working Remote Controller, Sound out(AV, SPDIF),
Wired Lan and DTV Tuner
3 P1003 3 P/W Index No Image (DMD Lock by Detecting Phospher wheel trouble)
4 P1002 4 P/W Motor No Image (DMD Lock by Detecting Phospher wheel trouble)
5 P700 4 Speaker No sound (Internal Speakers)
6 P601 10 Local Key Local Key doesn’t work or may be worked abnormally
7 P600 6 IR Board Cannot Work Remote Controller
8 P300 4 FAN Fan doesn’t work, and set turns off automatically
9 P100 8 WIFI, Bluetooth Wi-Fi, Bluetooth Function is not working
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