i'm looking for the service manual for a Pioneer PDP-V401e plasma display.

or alternative - a way to repair the Y drive assembly.
the story goes - i had a white band across the bottom 1/4 of the screen.
i sent the display off and found out that an opto-coupler had failed, there
are 12 of these on the board (PC911). the screen was returned and the white
band continued to show itself. the following day the screen smoked. i
removed the y drive assembly and found that the two hybrid IC's had burnt,
they are HY6800 parts.

i am looking to get hold of the service maual so that i can see what
voltages should be present as i replace the faulty components... anyone got
one...