LG 42PW350 - X1 Checking the Crystal “Clock” on the Control Board

Check the output of the Oscillator (Crystal) X1.
The frequency of the sine wave is 25 MHZ.
Mi i thi l k i l ill h lt ti f th l
X1 Checking the Crystal “Clock” on the Control Board
Osc. Check: 25Mhz Top Leg
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X1
1.61V
CONTROL
BOARD CRYSTAL
LOCATION
Osc. Check: 25Mhz Bottom Leg
1.69V
June 2011 42PW350 Plasma
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