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-8-
1
Remove the Air Filter in the side of the set at first.
(If not, the filter would be broken.)
2
Remove 2 screws
A
(M3x6)
and 3 screws
B
(M3x8),
and then
take the Cabinet Top upward off.
■
Mechanical Disassemblies
Mechanical disassemble should be made following procedures in numerical order.
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 original otherwise it may cause loss of
performance and product safety.
Fig.1
Cabinet Top removal
1
Screws Expression
(Type
Diameter x Length
) mm
T type
M Type
B
B
A
B
A
Air filter (Panel net_side)
Cabinet Top
AT FIRST, REMOVE THE AIR FILTER.
* Following information differs from the model LV-S3 ;
- the new cabinet and mechanical disassemblies
Summary of Contents for LV-S4
Page 1: ...Multimedia Projector SERVICE MANUAL Original Version FILE NO Model No LV S4 ...
Page 49: ... 49 BA9743AFV DC DC Converter IC371 IC Block Diagrams BA7078AF Sync Detector IC5301 ...
Page 50: ... 50 IC Block Diagrams LM4865 Audio Amplifier IC5003 PW168A Scaler Main CPU IC301 ...
Page 52: ...SERVICE MANUAL LV S4U LV S4E ...