Ex-Dd Assembly - Sony PMW-EX3 Service Manual

2-2-24. EX-DD Assembly

1. Refer to Sections from 2-2-1 to 2-2-3, 2-2-5,
2-2-9, 2-2-13, 2-2-15 and 2-2-21, and
disassemble the unit up to "EX-DD Assem-
bly" removal.
n
The coaxial cable with connector uses the fine
pitch coaxial cable. Be careful when arranging it.
When disconnecting the coaxial cable with
connector, never remove it by pulling the cable.
Be sure to hold the connector to remove.
2. Disconnect the connector (CN1) on the CN-
3022 board from the connector on the DPR-
289A board.
3. Remove the harness clamp (BTOB), and
disconnect the connector (CN1) on the CN-
3023 board from the connector on the DPR-
289A board.
4. Disconnect the two coaxial cables with
connector from the two connectors (CN1) on
the EC-63 board.
5. Disconnect the harnesses from the connector
(CN1) on the RE-260 board.
6. Disconnect the coaxial cable from the coaxial
connector on the TX-129 board.
2-26
Contacting
surface
OK
Insert the cable by holding
the connector.
CN-3022 board
CN1
RE-260 board
CN1
EC-63 boards
CN1
TX-129 board
Polarity marks ( )
NG
Do not bend the cable.
DPR-289A board
connectors
Coaxial cable
with connectors
CN-3023 board
Harness clamp
CN1
(BTOB)
Pull out
from notch
Coaxial cable
PMW-EX3