Crt/Yoke Assembly; Scan Reversal Pcb - Hughes JVC 220 Service Manual

Chapter 4---Maintenance (Removal/Replacement)

4.14 Scan Reversal PCB

4.15 CRT/Yoke Assembly

4-18
The Scan Reversal PCB is located on the right side of the
Electronic Module.
To remove the Scan Reversal PCB:
1. Remove the projector rear cover.
Figure 4-10. Scan Reversal PCB.
2. Disconnect 7 connectors; J52, J54, J64, J65, J66, J50
(or J50A), and J100 (or J101). To remove, push in
slightly, squeeze the tabs, then pull connector out.
3. Move all cables out of the way.
4. Remove the 4 pozidrive screws (Figure 4-10) and lift
the board out.
5. Reinstall in the reverse order from above.
Warning!!!
be handled with extreme caution. If dropped they can implode and
flying glass can cause severe injury to personnel. Be careful not to
bump or drop the CRT. Place in a safe area immediately after
removal.
The CRT/Yoke Assemblies should
Model 220 Service Manual