View Sharp PZ-50HV2E (serv.man7) Service Manual online
Please work in service as follows by all means.
by a 300msec period.
Press keys in order of "MENU" key, "ENTER" key and
"POWER" key with the remote control unit after sticking the
detect switch with tape or close the rear case beforehand.
This unit activates and it becomes the service factory mode
screen. Afterwards, turn off the power with the remote
Perform the normal operation afterward.
(Connector,Circuit Board Spacer
and DIGITAL VIDEO Assys
of Sub Frame L and R.
(Because when the rivet presses,
fit in once again.)
the Lead Cover (P) with the rivet
before completely removing the rivet.
Front Case 50 (P) was put between
with Rear Case and aluminum materials.