40-Pin Connector Replacement - Sony CA-702 Maintenance Manual

1-8. Replacement of Main Parts

1-8-2. 40-pin Connector Replacement

1. Remove the two (_)stepped screws and then remove the sheet(40P).
2. Remove the six screws and remove the 40-pin bracket.
40-pin bracket
M2.6 x 6
M2.6 x 6
Sheet(40P)
Stepped screws
M2 x 4.5
3. Disconnect the 40-pin connector connected to connectors CN1 and CN2 on the HN-252 board.
HN-252 board
CN1
CN2
40-pin connector
4. Attach a new 40-pin connector in the reverse order of removal steps.
5. Check that the 40-pin connector is free to move by hand.
40-pin connector
n
Do not reuse the disconnected 40-pin connector.
1-12(E)
CA-702
CA-702P