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Entry method

1. Press the IN-START button of the remote 
controller for adjustment

2. Check the entry into adjustment item 3

<ALL MODELS>

1. Press the MENU button on the remote controller

2. Select the AUDIO function of the Menu

3. Select TV Speaker from Off to On

<ALL MODELS>

① Check the contact condition of 20V or 24V connector of Main Board

② Measure the 24V input voltage supplied from Power Board

(If there is no input voltage, remove and check the connector)

③ Connect the tester RX1 to the speaker terminal and if you hear the Chik Chik sound when you touch the 
GND and output terminal, the speaker is normal. 

*** 

③-0 : LX65 & 95, ③-1 & ③-2 : Only LX95

<ALL MODELS>

①

②

③

③-1

③-2

Checking order

1, 2.  Check IR cable condition between IR & Main board.
3.      Check the st-by 3.3V on the terminal 6.
4. When checking the Pre-Amp when the power is in ON condition, it is normal when the 

Analog Tester needle moves slowly, and defective when it does not move at all. 

<LX6500>

1

2

3

4

<LX9500>