Slide 73
Caution When Reconnecting Ribbon Cables Between C boards
Warning: Before reconnecting the ribbon cables between the C boards, follow this procedure in
order to prevent the panel from becoming damaged
1. Disconnect the TV.
2. Remove P65(Vda) and
P35(Vda) from the power
Supply.
3. Reconnect the ribbon
cables.
4. Reconnect P65 and P35.
It’s not save to reconnect any or all the ribbon cables between the C board if the TV has been
energized while they’re disconnected. A residual voltage in the Vda line remains fo r a few minutes after
the TV has been disconnected.
The panel can be damaged if there is a charge on the Vda line while the ribbon cables are been
reconnected.