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4-14. IF-1331 Board (HDC-P31)
Preparation
1. Remove the outside assembly. (Refer to "4-4. Outside Assembly")
2. Remove the inside assembly. (Refer to "4-5. Inside Assembly")
3. Remove the front panel block. (Refer to "4-7. Front Panel Block")
Procedure
1. Disconnect the harness from the connector (CN006) on the IF-1331 board.
2. Disconnect the five fine-wire coaxial cables from the connectors (CN001, CN002, CN003, CN005, CN007) on the IF-1331
board.
3. Remove the four screws, and then remove the IF-1331 board.
When installing the IF-1331 board, tighten the screws in the following sequence: (a), (b), (c), (d).
4. Install the removed parts by reversing the steps of removal.
Fine-wire coaxial cable
Harness
Fine-wire coaxial cable
PSW 2 x 5
CN003
IF-1331 board
CN007
(a)
(b)
(c)
(d)
Fine-wire coaxial cables
Fine-wire coaxial cable
CN002
CN005
CN006
CN001
Note
