46
XV-Z9000U/E
YES
YES
YES
No horizontal
synchronization
Is the terminal input
connection as specified? Is
the cable tightly
connected?
Check the line between
IC2506 and IC2509.
Check the line between
IC2506 and the input
terminal.
NO
NO
Is there the horizontal sync
pulse at pin (14) of
IC2506?
NO
Use the specified cable.
Reconnect it tight enough.
Is there the horizontal
sync pulse at pin (11) of
IC2509?
Go to "PC Board
Troubleshooting".
YES
YES
YES
No vertical
synchronization
Is the terminal input
connection as specified? Is
the cable tightly
connected?
Check the line between
IC2506 and IC2509.
Check the line between
IC2501 and the input
terminal.
NO
NO
Is there the vertical sync
pulse at pin (14) of
IC2501?
NO
Use the specified cable.
Reconnect it tight enough.
Is there the vertical sync
pulse at pin (8) of
IC2509?
Go to "PC Board
Troubleshooting".
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 ...