Pioneer PDP-505HD Service Manual page 84

PDP-505HD
Note for repairing in case of blown fuses
Never turn on the power of the unit again just by replacing the fuse, when the fuse is blown.
Because, it is rare case that the fuse itself is defective. If the power is turned on again without resolving the cause of over
current, the unit is damaged more.
Be sure to check parts such as In-Rush current protective resistors where excessive current may flow.
Because, they may be damaged secondarily.
Be sure to find out all defective parts caused by a blown fuse.
Because, if the power is turned on with even one defective part left in the circuit, this may lead the other parts to become
defective again.
X DRIVE ASSY
K3410
X-P. D
84
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TP707
VOFS UVP
TP706
VOFS OVP
Y DRIVE ASSY
TP804
VRN UVP
TP802
VRN OVP
TP754
VH UVP
TP752
VH OVP
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