Epson EMP-S4 - Projector Disassembly and Assembly

4-6
EMP-S4
SEIKO EPSON Revision:B
4.2 Projector Disassembly and Assembly
The general disassembly procedure for the EMP-S4 projectors is illustrated below. Except
where indicated separately, all reassembly should be carried out by following the disassembly
procedures in reverse. Detailed disassembly procedures for each component are given in Sec-
tions 4.2.1 to 4.2.20,
links to which are given in the flowchart below.
Figure 4-1.
FRAME,COVER LENS
(4.2.8)
GUIDE,COVER LENS
(4.2.8)
PHOTO INTERRUPTER
(4.2.8)
SHEET,SHADING,SW;B
(4.2.7)
SET,CASE,UPPER;E
(4.2.6)
LID ASSY.,LAMP
(4.2.2)
ELPLP36 Spare Lamp
(4.2.2)
MA Board Assy.
(4.2.9)
HOLDER,COVER LENS
(4.2.8)
Optical Engine and MAB set
(4.2.12)
Projector
DUCT,EXHAUST,OUTER
(4.2.17)
PRINTED CIRCUIT BOARD
ASSEMBLY;T H_R1
(4.2.18)
FAN,EXHAUST;B
(4.2.17)
DUCT,EXHAUST,INNER
(4.2.18)
Lamp Cover Detection Switch
(4.2.18)
CABLE RCR;FIF
(4.2.18)
SHIELD PLATE,LAMP
(4.2.20)
POWER SUPPLY ASSY.
(4.2.19)
FAN,POWER SUPPLYB
(2406GL-B49)
(4.2.19)
FILTER,POWER SUPPLY
(4.2.20)
CASE, LOWER
(4.2.20)
MODEL NAME PLATE ;
Power Lite S4
(4.2.1)
FILTER,RC
(4.2.7)
FRAME,AIR FILTER
(4.2.5)
AIR FILTER;A
(4.2.5)
PRINTED CIRCUIT BOARD
ASSEMBLY;SW_R2
(4.2.7)
COVER,LENS UNIT
(4.2.8)
CABLE,SW;Au
(4.2.7)
BUTTON,SW
(4.2.7)
LENS,LED
(4.2.7)
SET,CASE,IF
(4.2.10)
Cable RC ; B
(4.2.15)
PRINTED CIRCUIT BOARD
ASSEMBLY;RC_R1
(4.2.15)
SHEET,COVER LENS
(4.2.8)
SPRING,LAT CH,LID LAMP
(4.2.8)
DUCT,LAMP
(4.2.16)
FAN,LAMP;B
(4.2.16)
Safety Switch
(4.2.15)
DUCT, INTAKE
(4.2.15)
FAN,INTAKE
(4.2.15)
SHEET,INTAKE FAN
(4.2.15)
Exhaust Fan Set
(4.2.17)
FOCUS,RING
(4.2.13)
PROJECTION LENS
(4.2.14)
FILTER,RC
(4.2.10)
PLATE,MA
(4.2.11)
SHEET,SHADING,SW;B
(4.2.10)
FOOT UNIT,FRONT
(4.2.4)
EMI,SUPPRESSOR
(4.2.9)
FOOT,REAR
(4.2.3)
FOOT RUBBER
(4.2.3)
CABLE,SW
(4.2.8)
C H E C K
P O I N T
Part names indicated in the above flow and used in this chapter are simplified
names. See the “Part Names given in the SPI” table on the next page to know
their corresponding official names.