Service Method - Pioneer SD-533HD5 Training Manual

The method of power-on (for service)
SHORT Assy
The POWER SW Assy connector
Connectors for the FRONT INPUT Assy
and FRONT LED Assys
Factory Key switch
SD-533HD5, SD-643HD5
After removing the Front Grille assy, remove the
connectors from the POWER SW Assy, FRONT INPUT
Assy and FRONT LED Assy and remove the Grille.
Next move the power connector to the short assy.
The short assy is a bypass connector for the main
power switch. You will not need to connect the LED
or front input connectors for servicing.
The remote control functions will work normaly in
this state. Factory adjust mode can be entered by
connecting the front input board and pressing the
factory key switch.
26.