Panasonic PT-EX16KU / PT-EX16KE (serv.man4) Service Manual ▷ View online
-29-
Lens Mounting
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1.52-m (60") screen
size projection
Lens attachment
Distance
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Lens Mounting
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-31-
Mechanical disassembly should be made by following procedures chart.
Following steps show the basic procedures, therefore unnecessary step may
be ignored.
Caution:
The parts and screws should be placed exactly the same position as the origi-
nal otherwise it may cause loss of performance and product safety.
The wiring method of the leads and ferrite cores should be returned exactly the
same state as the original, otherwise it may cause lose of performance and
product safety.
Following steps show the basic procedures, therefore unnecessary step may
be ignored.
Caution:
The parts and screws should be placed exactly the same position as the origi-
nal otherwise it may cause loss of performance and product safety.
The wiring method of the leads and ferrite cores should be returned exactly the
same state as the original, otherwise it may cause lose of performance and
product safety.
Screws Expression
(Type
Diameter x Length
) mm
T type
M Type
Mechanical Disassembly
1 Cabinet front cover removal
2 Cabinet front removal
2-1 Lamp cover and PBS cover removal
2-2 LED board removal
3 AMC (Active Maintenance Cleaner) unit removal
3-1 Filter unit disassembly-1
4 Main, RC rear board and Shutter removal
5 AV Panel assy removal
5-1 AV Panel assy disassembly-1
6 PFC-2 & Ballast-3/4 box removal
7 PFC-1 & Ballast-1/2 box removal
8 Power box assy removal
9 Lamp sign, Ex temp boards removal
10 Line filter assy removal
11 Rear fans assy removal
12 Lens shift assy, Motor board removal
13 Lamps and ID IF boards and peripheral parts removal
14 Optical unit assy removal
15 Duct top removal
16 Fans removal
17 Handles removal
18 Cabinet bottom frame and stand legs removal
19 Filter unit rails removal
Order of mechanical disassembly
-32-
Mechanical Disassembly
Cabinet front cover-A
1 Cabinet front cover removal
1 Loosen 2 screws-A, and pull the cabinet front cover-A forward.
2 Remove the projection lens assy. See item "Lens Mounting" for further informa-
2 Remove the projection lens assy. See item "Lens Mounting" for further informa-
tion.
Light block
plate upper
Dust cover
sheet
sheet
A
2 Cabinet front removal
1 Remove 14 screws-A (M4x10) and pull the cabinet top upward off.
Cabinet top
A
A
A
A
A
A
A
A
A
A
A
A
A
A
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