LG KE-14P2B Service Manual page 5

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NO POWER : NO MONITOR ON
Check the
NO POWER(NO ST-BY)
BLOCK
Is there about
6V at pin 9 of P804?
Is there about 115V
at '+' terminal of C865?
Go to NO RASTER BLOCK
Check T701, Q781 and go to
NO RASTER BLOCK
2
YES
YES
YES
NO
Go to NO POWER (NO ST-BY)
NO
Check the pin 10 of P804 ; "HIGH"
¡ Check/Replace D851, L851,
NO
C860, IC851.
¡ Check the pin 10 of P804 :
'HIGH"
BLOCK

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