Sony SRG-300SE Service Manual page 16

1-4-5. SY-437 Board
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. When replacing the SY-437 board, perform "Procedure after Replacing the Parts" in Section 2.
. When removing the SY-437 board, check the startup and image output of the camera after it is assem-
bled. (Refer to Section 2-6-2.)
. When disconnecting/connecting the fine-wire coaxial cable, be sure to disconnect/connect at the con-
nector portion. When disconnecting/connecting at the lead wire portion, it may cause the break of the
fine-wire coaxial cable.
1. Remove the bottom plate. (Refer to steps 1 and 2 in Section 1-4-4.)
2. Peel off the tape (A), then disconnect the fine-wire coaxial cable from the connector (CN101) on the
SY-437 board.
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Replace the removed tape (A) with the new one.
3. Peel off the cushion (ferrite) from the ferrite core.
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Replace the removed cushion (ferrite) with the new one. (Refer to Section 5.)
4. Disconnect the flexible flat cable from the connector and harness (CN801 and CN1202) on the SY-
437 board.
5. Remove the three screws, then lift up the SY-437 board.
6. Disconnect the harness from the connector (CN1701) on the SY-437 board.
1-10 (E)
SRG-300SE/301SE