Specifications

82
Preliminary Information 42PQ30
Check the output of the Oscillator (Crystal).
The frequency of the sine wave is 25 MHZ.
Missing this clock signal will halt operation of
the panel drive signals.
Osc. Check: 25Mhz
Checking the Crystal X101
Checking the Crystal X101
“
“
Clock
Clock
”
”
on the Control Board
on the Control Board
DC Voltage Check
1.5V ~ 1.8V
CONTROL
PWB CRYSTAL
LOCATION
X101