Tektronix AWG7000 Series, Руководство по обслуживанию

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Removal and Installation Procedures
4-34
AWG7000 Series Service Manual
AWG10G 2 CH Board You need a screwdriver with a T-15 Torx tip and pliers (items 1, 2, and 8).
Removal. To remove the AWG10G 2 channel 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,
CLK10G module, and relay unit (for Option 02 or 06).
2. Orient the instrument so that the top is on the work surface.
3. Disconnect the ribbon cables at J1050, J2000, and J5000 from the AWG10G
board.
4. Disconnect these cables:
„
The cable at J115A from the AWG10G board to the CH1 OUT10G board
(J150).
„
The cable at J116A from the AWG10G board to the CH1 OUT10G board
(J170).
„
The cable at J115B from the AWG10G board to the CH2 OUT10G board
(J150).
„
The cable at J116B from the AWG10G board to the CH2 OUT10G board
(J170).
„
The cable at J1430 from the AWG10G board to the Trigger Input
connector.
„
The cable at J1440 from the AWG10G board to the Event Input connector.
„
The cables from J100, J110, J600, and J700 on the CH1 OUT10G board.
„
The cables from J100, J110, J600, and J700 on the CH2 OUT10G board.
5. Remove the 11 screws securing the AWG10G board to the chassis.
6. Lift the board away from the chassis.
7. Disconnect the ribbon cable at J1000 on the AWG10G board.
8. Disconnect these cables:
„
The cable at J110A from the AWG10G board to the CH1 OUT10G board
(J100).
„
The cable at J111A from the AWG10G board to the CH1 OUT10G board
(J110).
„
The cable at J100A from the AWG10G board to the CH1 OUT10G board
(J600).
„
The cable at J101A from the AWG10G board to the CH1 OUT10G board
(J700).
„
The cable at J110B from the AWG10G board to the CH2 OUT10G board
(J100).