Text preview for : 21_pdfsam_Sanyo PLV-Z5 servicemanual.pdf part of Sanyo PLV-Z5 Sanyo multimedia projector service manual.
Chassis no MC4-Z500 and MC4-Z5BK00.
Document is split into 15 parts
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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 B' remove the Earth bracket . 3. Remove the 3 screws-B(T3x8), remove the screw-C(M3x6) and remove the Main power ass'y . D Earth bracket B B C Main power ass'y A B
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
Cover power top ass'y
A
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 Fig. 7-3 A FN901
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 B
B
B
Ballast unit
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 Fan(FN902) ass'y A
FN902
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(SW902)
Thermal switch ass'y
Thermal switch holder
Optical base lamp
Lamp exhaust duct
C Fig. 9-2 C Lamp exhaust filter
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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 A B B 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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Mechanical disassemblies
12
Duct cover removal. 1.Remove the screws-A(T3x8), remove the screw-B(M2x4), and remove the Duct cover. B Duct cover A
Fig. 12
13
LCD duct top removal. 1.Remove the 4 screws-A(T3x10) and remove the LCD duct top.
A A A A
LCD duct top
Fig. 13
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Mechanical disassemblies
14
Fans(FN904, FN905) removal. 1.Remove the 4 screws-A(M2x11.2) and remove the Fans(FN904 and FN905). A A FN904 A A
FN905
Fig. 14
15
LCD duct bottom removal. 1.Remove the 2 screws-A(T3x10) and remove the LCD duct bottom.
A A
LCD duct bottom
Fig. 15
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Mechanical disassemblies
16
Cabinet bottom ass'y disassemblies. 1.Remove the 2 screws-A(T3x8) and remove the Lamp sw board. 2.Remove the screw-B(M2x2) and remove the Thermistor ass'y(TH902). 3.Remove the 2 screws-C(T3x8) and remove the Adjusters(R & L).
A
A Lamp sw board B Thermistor ass'y
C
Adjustor
C
Adjustor Fig. 16
- 28 -
Mechanical disassemblies
17
Lamp ass'y and filters removal. 1. Loosen the screw-A and remove the Blower cover. 2. Loosen the screw-B and remove the Lamp cover. 3. Loosen the 2 screws-C and remove the Lamp ass'y. 4. Remove the Filter cover 1 and filter1. 5. Remove the Filter cover 2 and filter2. Lamp cover B A
Blower cover Lamp ass'y C
Filter 2 Filter cover 2
Filter 1 Filter cover 1
Fig. 17
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Optical parts disassemblies
18
Lens shift panel removal. 1.Remove the screw-A(M3x6), remove the Lens shift panel and remove the Slide cover.
A
Lens shift panel
Slide cover Fig. 18
19-1
Integrator lens ass'y removal. 1.Remove the 2 screws-A(M2.5x5) and remove the Integrator lens (IN) ass'y.
A A
Integrator lens(IN) ass'y
Fig. 19-1
19-2
Integrator lens (IN) disassemblies. 1.Remove the 2 screws-A(M2x2), remove the Holder-A, remove the Holder-B and remove the Integrator lens (IN).
Holder-B
Integrator lens (IN) Holder-A
A A
Fig. 19-2
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