Tektronix AWG7000 Series, Руководство по обслуживанию

Страница: 87 / 140

Removal and Installation Procedures
AWG7000 Series Service Manual
4-35
„
The cable at J111B from the AWG10G board to the CH 2 OUT10G board
(J110).
„
The cable at J100B from the AWG10G board to the CH2 OUT10G board
(J600).
„
The cable at J101B from the AWG10G board to the CH2 OUT10G board
(J700).
Installation. To install, reverse this procedure.
CH1 OUT10G Board You need a screwdriver with a T-15 Torx tip and pliers (items 1, 2, and 8).
Removal. To remove the CH1 OUT10G board, refer to Figure 4-13 on page 4-28
and follow these steps:
1. Remove the handle unit, snaps, cosmetic covers, front-trim unit, EMI covers,
relay unit (for Option 02 or 06), and AWG10G board.
2. Orient the instrument so that the top is on the work surface.
3. Remove the five screws securing the shield bracket to the chassis.
4. Lift the bracket away from the chassis.
5. Disconnect the ribbon cable at J500 from the CH1 OUT10G board.
6. Disconnect these cables:
„
The cable at J600 from the CH1 OUT10G board to the AWG10G board
(J100A).
„
The cable at J700 from the CH1 OUT10G board to the AWG10G board
(J101A).
„
The cable at J100 from the CH1 OUT10G board to the AWG10G board
(J110A).
„
The cable at J110 from the CH1 OUT10G board to the AWG10G board
(J111A).
„
The cable at J150 from the CH1 OUT10G board to the AWG10G board
(J115A).
„
The cable at J170 from the CH1 OUT10G board to the AWG10G board
(J116A).
„
The cable at J690 from the CH1 OUT10G board to the Channel 1 Analog
connector.
„
The cable at J790 from the CH1 OUT10G board to the Channel 1 Analog
connector.
NOTE.
For Option 02 or 06, there are no cable connections at J600 and J700 on
the CH1 OUT10G board.