19
z
Software can’t be updated
Can not update software
Check if
RS-232 Cable
has been well connected
to the PDP?
Connect
RS-232
Cable
properly.
No
Test
again
Yes
Take off the back cover.
Check if all wires have
been well connected to the
PCB-RS232
& PCB-Main
?
No
Connect the wires
properly.
Yes
Change the
PCB-RS232
and see if it works?
Yes
No
Change the
PCB-Main.
Summary of Contents for 42HDM12
Page 9: ......
Page 10: ......
Page 22: ...22 7 Block Diagram z Plasma Monitor ...
Page 23: ...23 z Power Module ...
Page 24: ...24 8 Connection Diagram ...
Page 27: ...26 10 Basic Block Diagram ...
Page 28: ...27 11 Printed Wiring Board Diagram z Main Board Top Side ...
Page 29: ...28 z Main Board Bottom Side ...
Page 30: ...29 z I O Board Top Side z RS 232 Board Top Side Audio Board Top Side ...
Page 31: ...30 z Audio Transfer Board Top Side L Bottom Side R ...
Page 33: ...32 z HDMI Board Top Side L Bottom Side R ...
Page 34: ...33 z Power Board ...
Page 35: ...34 12 Disassembly Diagram z Mechanical ...
Page 36: ...35 z Packing ...