IBM 3277 Troubleshooting Manual page 104

CRT Socket
(Under Cone
Shield)
*High
Voltage
Power
Supply
Upper
Chassis
Ferro Cover .. AC
(*Ferro behind Capacitor
Cover)
Diagram 7-6. Model 2 Locations, Left-5ide View
7-8
Yoke Shield
(*Yoke under
Shield)
Power *Prime
Control Power
Actuator Box
Chassis
Clamp
CRT
Anode
*CRT
*Field Replaceable Unit