Read Sharp XV-Z10000 (serv.man11) Service Manual online
45
XV-Z10000
YES
YES
YES
YES
YES
Checking the lamp
light-up
Is discharge sound heard
when turning on the power
switch?
when turning on the power
switch?
The lamp fails to light up.
Check the power circuit.
Check the power circuit
or the fan circuit on the
main circuit.
or the fan circuit on the
main circuit.
Check the
microprocessor circuit.
Replace the ballast power
PWB.
microprocessor circuit.
Replace the ballast power
PWB.
NO
Replace the ballast power
PWB. Check the
microprocessor circuit.
PWB. Check the
microprocessor circuit.
NO
NO
Are the cooling fans
running well?
running well?
NO
Reconnect the sockets
tightly.
tightly.
NO
Is the lamp or CW line
socket out of position?
socket out of position?
Replace the lamp or the
CW.
CW.
Is a voltage of about DC
340 V applied across the
ballast power circuit
CP1001?
340 V applied across the
ballast power circuit
CP1001?
Is a voltage of over 3.5 V
applied at pin (1) of the
ballast power circuit
CP1501?
applied at pin (1) of the
ballast power circuit
CP1501?
Click on the first or last page to see other XV-Z10000 (serv.man11) service manuals if exist.