Board - Sony Power HAD FX HSC300R Service Manual

2-7. DPR-358 Board
Preparation
1. Open the outside panel assembly.
• HSC300R/100R: Refer
• HSC300RF/100RF: Refer
2. Remove the CD -78 board. (HSC300R/100R) (Refer
3. Remove the SDI-117 board. (HSC300RF/100RF) (Refer
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.
Hold the plug to remove.
OK
HSC300RF/HSC100RF/HSC300R/HSC100R
to"2-2-1. Outside Panel Assembly (TRIAX)"
to"2-3-1. Outside Panel Assembly (Fiber)"
to"2-5. CD-78 Board
CN001 (TG-285 board)
CN003 (TG-285 board)
CN600
DPR-358 board
PSW 3 x 6
NG
(HSC300R/100R)")
to"2-6. SDI-117 Board (HSC300RF/100RF)")
CN200
CN201
PSW 3 x 6
Coaxial cable
Do not attempt to remove
by pulling the cable.
Flexible flat cables
2-21