21_pdfsam_Sanyo PLV-Z5 servicemanual.pdf

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438739288 UNPDF
Mechanical disassemblies
7 -1 Main power ass'y removal.
1. Remove the screw-A(M3x8) and disconnect the lamp connector.
2. Remove the screw-B(T3x8), remove the screw-D(T3x10) and
remove the Earth bracket .
3. Remove the 3 screws-B(T3x8), remove the screw-C(M3x6) and
remove the Main power ass'y .
D
B'
Earth bracket
B
B
B
C
Main power ass'y
A
Lamp connector
Fig. 7-1
7 -2 Main power ass'y disassemblies-1.
1. Remove the 3 screws-A(M3x6) and remove the Cover power top ass'y.
A
A
A
Cover power top ass'y
Fig. 7-2
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Mechanical disassemblies
7 -3 Main power ass'y disassemblies-2.
1. Remove the 4 screws-A(M3x9.2) and remove the Fan(FN901).
A
A
A
FN901
Fig. 7-3
A
7 -4 Main power ass'y disassemblies-3.
1. Remove the 3 screws-A(M3x6) and remove the Power board.
2. Remove the 4 screws-B(T3x8), remove the Ballast unit and remove the Holder.
A
A
A
Power board
Holder
B
Ballast unit
B
B
B
Cover power bottom
Fig. 7-4
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Mechanical disassemblies
8 -1
Lamp duct ass'y removal.
1.Remove the screw-A(T3x8) and remove the Stopper.
2.Remove the 2 screws-B(T3x8) and remove the Lamp duct ass'y.
Lamp duct ass'y
B
B
Stopper
Lamp duct top
A
Lamp duct bottom
Fig. 8-1
8 -2
Lamp cooling Fan(FN902) ass'y removal.
1.Remove the 2 screws-A(T3x8) and remove the Lamp cooling fan(FN902) ass'y.
A
A
FN902
Fan(FN902) ass'y
Fig. 8-2
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Mechanical disassemblies
9 -1 Optical base lamp ass'y removal.
1. Remove the 3 screws-A(T3x8) and remove the Optical base lamp ass'y.
A
A
A
Optical base lamp ass'y
Fig. 9-1
9 -2 Optical base lamp ass'y disassemblies.
1. Remove the screw-A(M3x6) and remove the thermal switch ass'y.
2. Remove the 2 screws-B(T3x8) and remove the Thermal switch(SW902).
3. Remove the 2 screws-C(T3x8), remove the Lamp exhaust duct and remove the Lamp
exhaust filter.
A
B
B
Thermal switch ass'y
Thermal switch(SW902)
Thermal switch holder
Optical base lamp
Lamp exhaust duct
C
Fig. 9-2
C
Lamp exhaust filter
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438739288.008.png 438739288.009.png
Mechanical disassemblies
10 Optical unit removal.
1.Remove the screw-A(M3x6), remove the 5 screws-B(T3x10), remove the Optical unit and remove
the Spacer sheet bottom.
B
B
B
A
B B
Optical unit
Spacer sheet bottom
Fig. 10
11 Filter board removal.
1.Remove the screw-C(T3x10) and remove the spacer sheet.
2.Remove the 4 screws-A(T3x8), remove the screw-B(M3x6) and remove the Filter board.
C
Spacer sheet
A
A
B
A
A
Filter board
Fig. 11
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