Mechanical Disassemblies - Sanyo PLC-XU22E Service Manual

Mechanical Disassemblies

11. SERVICE POSITION
For servicing the AV, AV Sub, Main-A and Main-D Board, it is advisable to set
up the service position for the checking and testing easily following to below
steps
1) Remove the AV, AV Sub and Main-A/D Board following to steps 1~5 of
"Mechanical Disassemblies".
* Should be remove the Main-A Board Holder and Viewer Holder.
2) Mount the AV, AV Sub, and Main-A/D Board to the Main-B Board.
* Not necessary to connect the Viewer Board.
Note:
In the mounting, make sure of the mounting direction of connectors.
Main-B Board
12. LEAD WIRE DRESSING
Make sure to dress the lead wires as follows when assembling the chassis
and cabinets
Make sure that the
wires around here
are dressed not to
touch to the fans.
AV Board
AV Sub Board
Fix wires firmly after
dressing.
AV Sub Board
Use a fixer for dress-
ing these wires.
-13-
Main-D Board
Main-A Board
Fig.12
Do not loosen
these wires
Fig.13