45
XV-Z9000U/E
YES
YES
YES
YES
YES
Checking the lamp
light-up
Is discharge sound heard
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.
Check the
microprocessor circuit.
Replace the ballast power
PWB.
NO
Replace the ballast power
PWB. Check the
microprocessor circuit.
NO
NO
Are the cooling fans
running well?
NO
Reconnect the sockets
tightly.
NO
Is the lamp or CW line
socket out of position?
Replace the lamp or the
CW.
Is a voltage of about DC
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?
Содержание XV-Z9000E
Страница 102: ...6 5 4 3 2 1 A B C D E F G H 110 XV Z9000U E Ë KEY UNIT TASTE EINHEIT ...
Страница 114: ...132 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z9000U E Ë LED UNIT LED EINHEIT ...
Страница 116: ...134 6 5 4 3 2 1 A B C D E F G H XV Z9000U E Main Unit Component Side Haupt einheit Bestückungsseite ...
Страница 117: ...135 6 5 4 3 2 1 A B C D E F G H XV Z9000U E Main Unit Wiring Side Haupt einheit Leiterbahnseite ...
Страница 120: ...138 6 5 4 3 2 1 A B C D E F G H XV Z9000U E PC I F Unit Component Side PC I F einheit Bestückungsseite ...
Страница 121: ...139 6 5 4 3 2 1 A B C D E F G H XV Z9000U E PC I F Unit Wiring Side PC I F einheit Leiterbahnseite ...