6-15
(12) Attach the heater, the heater spacer, the deflecting base, the heater spacer
packing, the heater packing and the deflecting base packing.
(13)
Dispose the APH tube part group on the head base and connect it to the recovery
tube.
(14)
Fasten the FG and the deflecting electrode GD together. Screw one of the
deflecting electrode GD on the front edge of the head base.
(15) Attach the APH board and solder the video signal wire.
“Caution”
(A) The construction of the video signal wire is as follows.
core wire: signal side, peripheral ground wire: GND side
(B) The core wire is very thin and therefore, be careful to the breaking
of wire.
Signal side
soldering
GND side
soldering