Sanyo PLC-XU22E Service Manual page 54

Printed Wiring Board Diagrams
(PLC-XU22E/PLC-XU22B)
Power Board (SIDE:A)
Main Comp-A
Board "K30R"
"K5S"
"K5G"
"K5P"
SP901
Lens FN902 FN903
P.F. Board (SIDE:A)
Interlock
HIC Board "K1A"
Switch
SW904
Power Board Power Board
"K6G" "K6H"
HIC Board (SIDE:A)
P.F. Board "K1"
A10
CAUTION
This projector is isolated from AC line by using the internal converter transformer.
Please pay attention to the following notes in servicing
1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold sides (secondary
circuit) at the same time.
2. Do not shorten the circuit between hot and cold sides.
3. The grounding lead must be connected to the ground of the same circuit when measuring of volt-
ages and waveforms.
Line Filter Board (SIDE:A)
Lamp
Ballast
Unit
SW902
(Thernal SW)
Power Board (SIDE:B)
P.F. Board (SIDE:B)
AC Cord
HIC Board (SIDE:B)
Line Filter Board (SIDE:B)
(PLC-XU22E-04/PLC-XU22B-03)