Board (Hkcu-Sfp50) - Sony HDCU3500 Service Manual

2-17. NET-37 Board (HKCU-SFP50)
Preparation
1. Remove the top cover. (Refer to
Procedure
1. Remove the two screws, and then remove the two cover sheets (fiber).
2. Open the clamper, and then remove the coaxial cable with connector and two fine-wire coaxial cables
(CA60-155-11).
3. Disconnect the coaxial cable with connector (SS-M) 20P from the connector (CN104) on the NET-37 board and
connector (CN404) on the MB-1257 board.
4. Disconnect the two fine-wire coaxial cables (CA60-155-11) from the connectors (CN0101 and CN0102) on the
NET-37 board and connectors (CN402 and CN403) on the MB-1257 board.
5. Disconnect the harness (SLOT POWER) from the connector (CN0103) on the NET-37 board and connector
(CN405) on the MB-1257 board.
Cover sheet (fiber)
Portion A
Front side
CN405
CN402
CN403
MB-1257 board
Note
When assembling, insert portions A of the cover sheets (fibers) into the inside of the chassis.
HDCU3500/HDCU5500
"2-2. Top Cover".)
PSW
3 x 8
NET-37 board
CN0104
CN0103
CN0101
CN0102
CN404
CN404
Clamper
CN405
Chassis
CN402
CN403
PSW
3 x 8
Cover sheet (fiber)
Portion A
Coaxial cable with connector (SS-M) 20P
Harness (SLOT POWER)
Fine-wire coaxial cable (CA60-155-11)
Fine-wire coaxial cable (CA60-155-11)
CN0104
CN0103
CN0101
CN0102
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