
-24-
Mechanical Disassembly
8-1. Power Box disassembly and Fan (FN901) removal
1. Remove 1 screw-A (M4x8) and 3 screws-B(M3x8) and remove the Ballast
shield top.
2. Remove 2 screws-C (M3x8) to take the Holder. Unhook the 4 hooks-D and
take the Ballast board off.
3. Remove 3 screws-E (T3x28) to take the Fan (FN901) off.
C
Ballast shield top
C
A
B
B
B
E
E
E
Ballast Board
Spacer
D
D
D
D
Holder
M3x8
M4x8
M3x8
M3x8
Power board
Power holder
9. Control board and Fans (FN902,FN903,FN904) removal
1. Remove 3 screws-A (T3x8) to take the Lamp fan assy off.
2. Pull the holder on the Control board up to release the hook and remove the
Control board assy upward off.
A A
A
Lamp fan assy
Control board assy
M3x8
M3x8
T3x10
T3x10
T3x10
T3x10
T3x10
T3x22
FN902
FN904
FN903
Spacer
Holder
Spacer
FN901
Spacer
Summary of Contents for PLC-WM5500
Page 90: ... 90 74LVC14 Inverter IC5502 IC Block Diagrams LV49152V Audio Output IC001 ...
Page 92: ... 92 IC Block Diagrams BA7078 Sync Separator IC1011 CXA7009 S H IC501 IC531 IC561 ...
Page 94: ... 94 IC Block Diagrams ISL98001 A D Converter IC2201 M62393 DAC IC7801 ...
Page 95: ... 95 IC Block Diagrams NJM2671 Motor Controller IC5541 NJW1156 Audio Selector IC5001 ...
Page 96: ... 96 IC Block Diagrams PIC18F67 PIC IC8801 PW392 Scaler IC301 ...
Page 97: ... 97 IC Block Diagrams PW610 Keystone IC2301 STR A6079 Power switching IC603 ...
Page 98: ... 98 IC Block Diagrams TE7783 I O Expander IC4801 STR Z2156 Power switching IC651 ...
Page 99: ... 99 IC Block Diagrams THS7347 3 CH Analog SW IC5231 IC5271 ...
Page 106: ... 106 Parts Location Diagrams KK8 WM550000 KK8 WM5500L00 Mirror B assembly S07 S07 S07 L11 M11 ...
Page 150: ... KK8AL June 2010 DC 50 Printed in Japan SANYO Electric Co Ltd ...