Control Pcb Software Update - LG 60PX4DR Training Manual

CONTROL PCB SOFTWARE UPDATE

Jig
Lift
• Once the back has been removed.
• Remove the screws holding the Digital/Tuner PCB assembly and AC power switch to the TV.
• Disconnect P151from Z-Sus and P151 from Y-Sus.
• Remove the AC power cable from the retainer.
• Disconnect the cable to the front keyboard assy.
• Lift the lower end of VSC/Tuner PCB assembly up after disconnecting P100 from the tuner PCB and
the speaker P204 from the tuner PCB.
• Route the cable from the jig to the control PCB under the mount support and connect it to P101
(found in the upper left by the power connector) on the control PCB.
• Connect the other end to the EPP port on the jig with the jig OFF.
• Keep the jig away from any PCB to prevent damage to the jig or the PCB.
NOTE:
To Acquire this jig call technical support for model and problem evaluation. This jig will have to be
returned to LG.
Plasma Training
Control PCB Software Update
SOFTWARE UPDATES
85
Speaker
Connector P204
AC power cable
retainer.
P100
Software Updates