Replacement Method For A Board Assy And Notes On Replacement; Disconnection Of Connectors And Cables - Pioneer PRO-1410HD Field Service And Training Manual

Replacement method for a Board Assy and notes on replacement

Preparation
Place a cushion on the workbench and set the module to be repaired on it.
Note: With the glass surface facing downward, be sure that the entire glass surface is
against the cushion.

Disconnection of connectors and cables

Disconnect all the connectors on the PKG to be repaired.
(When a Signal Relay PKG is to be removed, remove the heat sink beforehand.)
Signal Relay PKG (upper
left): 7 connectors
Common Branch
PKG (upper): One
connector
Common board:
10 connectors
Common Branch
PKG (lower): One
connector
Signal Relay PKG (lower
left): 8 connectors
Flat cable
(longitudinal type) Lock.
Unlock.
Signal Relay PKG (upper
center): 10 connectors
Recovery Relay PKG
Digital PKG: 8
connectors
Signal Relay PKG (lower
center): 10 connectors
Flat cable
(horizontal type 1) Lock.
Unlock.
Signal Relay PKG
(upper right): 8 connectors
Signal Relay PKG
(lower right): 8 connectors
Flat cable
(horizontal type 2) Lock.
Unlock.
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Scanning PKG:
8 connectors
Cable type
Lock.
Unlock.