Belkin DLA-HD2KU Projector User Manual


 
(No.PA019)1-17
3.14 IR2 PWB ASS'Y
Remove the LENS COVER.
Remove the LAMP UNIT.
Remove the TOP COVER.
Remove the MAIN PWB ASS'Y.
(1) Remove the 1 screw marked T fixing the IR2 PWB ASS'Y.
(Fig.6)
(2) Lift up the IR2 PWB ASS'Y to remove it.
3.15 OPTICAL BLOCK, INTAKE FAN
Remove the LENS COVER.
Remove the LAMP UNIT COVER.
Remove the TOP COVER.
Remove the MAIN PWB ASS'Y.
(1) Remove the 1 screw marked o fixing the LAMP POWER
SUPPLY CORD SUPPRESSION BRACKET. (Fig.4)
(2) Pull out the LAMP POWER SUPPLY CORD
(3) Remove the 2 screws marked j fixing the THERMOSTAT
PROTECTOR. (Fig.6)
(4) Remove the 2 screws U and 3 screws v fixing the OPTICAL
BLOCK. (Fig.6)
(5) Remove the 1 screw k fixing the EARTH BRACKET that
connects the OPTICAL BLOCK and the CHASSIS. (Fig.6)
(6) Lift up the OPTICAL BLOCK to remove it. (Fig.6)
(7) Remove the 2 screws d fixing the INTAKE FAN. (Fig.6)
3.16 DD SUB1 PWB ASS'Y (Incl. DD SUB2 PWB ASS'Y)
Remove the LENS COVER.
Remove the LAMP UNIT.
Remove the TOP COVER.
Remove the MAIN PWB ASS'Y.
Remove the PROTECT COVER.
Remove the OPTICAL BLOCK (for easier operation).
(1) Remove the 3 screws w fixing the DD SUB1 PWB ASS'Y.
(Fig.6)
(2) Remove the cord wire from the connectors CN007
, CN008,
and CN009
.
3.17 COOLING FAN2, DUCT2, COOLING FAN3, DUCT3,
DUCT4
Remove the LENS COVER.
Remove the LAMP UNIT COVER.
Remove the TOP COVER.
Remove the MAIN PWB ASS'Y.
Remove the PROTECT COVER.
Remove the OPTICAl BLOCK.
(1) Remove the 2 screws marked e fixing the DUCT2. (Fig.6) *2
(2) Remove the 2 screws marked f fixing the COOLING FAN2.
(Fig.6) *2
(3) Remove the 3 screw marked i fixing the DUCT4. (Fig.6) *2
(4) Remove the 1 screw marked g fixing the DUCT3. (Fig.6)
(5) Remove the 1 screw marked h fixing the COOLING FAN3.
(Fig.6)
*2
This operation is easier if OPTICAL BLOCK is removed.
Fig.6
g
(x1)
T
(x1)
(x2)
CN009
DD SUB1 PWB ASS'Y
OPTICAL BLOCK
BOTTOM CHASSIS
LAMP UNIT
FIXING SCREWS (x2)
IR2 PWB ASS'Y
U
DUCT3
h
(x1)
COOLING FAN3
INTAKE FAN
COOLING FAN2
e
(x2)
DUCT2
f
(x2)
i
(x3)
DUCT4
d
(x2)
v
(x3)
w
(x3)
CN007
CN008
k
j
(x2)
(x1)
THERMOSTAT PROTECTOR