Installation & Connection; Protect Status - Samsung HL67A750A1FXZA Service Manual

■ Installation & Connection
●: Light is On
◑: Light is Blinking
○: Light is Off
TIMER LED
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■ Protect Status
1. Attempting to turn the LED ASSY on fails repeatedly
If turning the LED on fails, the set automatically tries turning the LED ASSY on 3 times. If all attempts fail, all LED's on the front
panel will blink. Check the LED ASSY, LED Driver and the Sub power or SMPS and replace them if necesscary.
Samsung Electronics
STAND BY/
TEMP
Standby state.
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The picture will automatically appear in about 15 seconds.
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Auto Timer ON/OFF has been set and the set will automatically be turned on in about 15 seconds.
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A cooling fan inside the set is not operating normally.
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The inner Power Signal on the main board may be short or opened. Please contact a certified
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technician.
LED may be defective. Please contact a certified technician.
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Indication
Troubleshooting
4-3