Pioneer f-502 Service Manual page 98

PDP4270HD, PDP4271HD, PDP5070HD, PDP5071HD, PRO507PU
PDP6070HD, PDP6071HD, PRO607PU
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Procedure of Changing Jumper Connector after replacing the Power Supply Unit
When replacing the Power Supply Unit, it is necessary to perform the following connector changes.
Otherwise the unit cannot work properly and the unit may be damaged.
Therefore perform these connector settings without fail when replacing the Power Supply Unit. ( before power on the unit)
Location of the jumper connector
1. As for service parts, the Jumper connector is 2. Remove the jumper connector from connector
connected at connector P10. P10 and connect it to connector P11.
3. Connect the cable connector from power SW to P10.
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