Sony KE-42MR1, KE-42MR1E, KE-42MR42M1 Service Manual page 57

Repair 4 Connecting (2)
Connect some connectors
Common Bypass Board
High Voltage Board
5 Connectors
Digital Board
5 Connectors
Data Relay Board (Left)
Data Relay Board (Right)
13 Connectors
10 Connectors
Heat sink 11 Connectors
ATTENSION
Please check that connector connection of a red circled is made normally.
When you exchange the signal relay PKG, finally please attach a heat sink (9 screws)
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