Printed Wiring Board Diagrams - Sanyo PLC-EF10EA Service Manual

Printed Wiring Board Diagrams

(PLC-EF10EA/EAL/BA)
Power Board (SIDE:A)
Filter Board "K6R" Sub Power Board "K6F"
Sub Power Board (SIDE:A)
Mother
Board
"K56A"
Power
Board
"K6E"
Mother
Board
"K56B"
FN902 FN903 FN904
SW903
(PLC-EF10EA/EAL/BA)
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.
Sub Power Board
"K6H"
Lamp Ballast
Board "K7A"
Power Board
"K6D"
Power Board (SIDE:B)
Sub Power Board (SIDE:B)
A11