Table of Contents
Advertisement
- 0 -
-0-
- 0 -
0
:: -=
0
0 0 0 0
8
o
~
AIR SEPARATOR B
J31
CABLE CONNECTORS
G9QSN PCB (COMPONENT SIDE)
Figure 4-4 G9QSN Cable Connectors
4.4 G9QSQ (POWER AMPLIFIER) PCB REMOVAL
Follow these steps to remove the G9QSQ power amplifier PCB.
1. Turn off the D2246.
2. Disconnect the dc power supply.
3. Remove the G9QST PCB (see Section 4.1).
4. Remove the earth pad assembly (see Section 4.3).
5. Remove the three screws that secure air separator B to the drive unit (see Figure
4-4).
6. Lift air separator B and slide it to the side to remove it.
7. Disconnect cable connectors J22, J23, J24, and J44 (see Figure 4-5).
8. Remove the three screws that attach the G9QSQ PCB to the drive unit (see
Figure 4-5).
9. Lift the G9QSQ PCB slightly and slide it to the side to remove it.
4-4
Advertisement
Table of Contents
