EH-TW3500/4500/5500 Disassembly and Assembly CONFIDENTIAL
SEIKO EPSON 51 Revision A
3.2 Flowchart
The general disassembly procedure for the EH-TW3500/4500/5500 projectors is
illustrated in flowchart below. Unless otherwise specified, all reassembly should be
carried out by following the disassembly procedures in reverse, therefore reassembling
procedures are omitted.
Consumables/Options
The part names in this chapter are simplified. See the
“Reference (Part Names given in the SPI) (p.99)” for the
corresponding official names.
The parts in yellow are target parts in their category. They
are explained in details in the corresponding sections so as to
reach the parts in the shortest way.
The parts in white are those which are required to be
removed to reach the parts in yellow.
Start
“ 3.3.1 Air Filter Assembly (p54)”“ 3.3.2 Lamp (p55)”
“ 3.3.5 Removing the Upper Case
(assembly) (p59)”
“ 3.3.9 Removing the Optical
Engine (assembly) (p75)”
“ 3.3.4 Side Case L/Side Case R
(p57)”
“ 3.3.3 Front Foot (p56)”
“ 3.3.8 Removing the MA Board
(assembly) (p68)”
“ 3.3.9.1 Focus Ring/Zoom Ring
(p78)”
“ 3.3.8.3 DR Board (EH-TW4500/
5500 series only) (p73)”