Troubleshooting (Pdp Panel); Required Tools - Pioneer PDP-42A3HD Training & Troubleshooting Manual

HOW TO DIAGNOSE THE PDP MODULE
HOW TO DIAGNOSE THE PDP MODULE
(PDP-NP42H5MF01PA/PB)
1. List of tools required for repair
2. Points of failure diagnosis for a Board Assy (PKG)
3. Replacement method of a Board Assy (PKG)
and notes on replacement
4. Adjustments after replacement of parts in the module
5. Operation check
1. List of tools required for repair
a) Phillips screwdriver : For detaching/reattaching PKGs
b) Antistatic wrist strap :
To be used when electronic components, such as PKGs, are to be handled
c) Signal generator (PC, etc.) : For voltage adjustment and display check
d)DVM:For voltage adjustment.
f ) D V M Tester :For cable check, voltage adjustment, etc.
g) Cushion:To be used when the PKGs are to be replaced
Note: Be sure to wear a wrist strap when you detach/reattach PKGs (Board Assy) to protect
electronic components from being damaged by electrostatic charges.
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