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2-7.
DPR-358 Board
Preparation
1.
Open the outside panel assembly.
• HSC300R/100R: Refer to
“2-2-1. Outside Panel Assembly (TRIAX)”
• HSC300RF/100RF: Refer to
“2-3-1. Outside Panel Assembly (Fiber)”
2.
Remove the CD -78 board. (HSC300R/100R) (Refer to
“2-5. CD-78 Board (HSC300R/100R)”
3.
Remove the SDI-117 board. (HSC300RF/100RF) (Refer to
“2-6. SDI-117 Board (HSC300RF/100RF)”
Procedure
1.
Disconnect the two flexible flat cables from the two connectors (CN001, CN003) on the TG-285 board.
Note
Be careful not to bend the flexible flat cable. This shortens the wire life.
2.
Disconnect the coaxial cable from the connector (CN600) on the DPR-358 board.
Note
Be sure to hold the plug when disconnecting the coaxial cable. Do not pull the cable.
3.
Remove the four screws to detach the DPR-358 board.
4.
Disconnect the two flexible flat cables from the two connectors (CN200, CN201) on the DPR-358 board.
OK
NG
PSW 3 x 6
PSW 3 x 6
DPR-358 board
Coaxial cable
CN200
CN201
CN600
CN001 (TG-285 board)
CN003 (TG-285 board)
Flexible flat cables
Hold the plug to remove.
Do not attempt to remove
by pulling the cable.
HSC300RF/HSC100RF/HSC300R/HSC100R
2-21