Technical Manual
19
Plasma Display
1
2
3
4
5
6
7
E/X Tube
Type Labels
Flex Cable
Controller
Signal Input
(R, G, B, H/V Sync)
Z-SUS
Y-SUS
X left
X right
9.
Plasma Display
Following you will find the description of the Plasma Display Type PDP 42V6####.
9.1
Rear view including PCBs
If a repair exchange has to be carried out, special care has to be taken of the so called E/X Tube. Via this
sealed glass tube the panel is bleeded first, after that it becomes filled with gas. If this tube becomes broken,
the panel is totally lost. Also when changing the panel, take care of the flec cables, any damages will also lead
to a total loss of the panel, as those cables are bonded between the glass layers of the panel.
On the so called Type Labels you will find the panel type and the serial number of the panel. This information
should be noted on the delivery notes in case of repair exchange.
9.2
Schematic Configuration
The schematic configuration of the panel shows, which PCBs belong together and which signals are conducted
to the panel. The mentioned voltages Vs, Va and Vcc are from the PSU, which is part of the panel. Any
exchange of the PSU by untrained persons is not recommended, as the voltages on the PSU have to be
adapted to the correspondingpanel.
