JVC PD-Z50DX4, Service Manual

Page: 15 / 189

(No.YA229)1-15
3.1.19 REMOVING THE FRONT FILTER (Fig.4)
• Remove the REAR COVER.
• Remove the CHASSIS SHIELD BRACKET.
• Remove the TERMINAL COVER.
• Remove the CHASSIS BASE (with each PWB affixed on the
CHASSIS BASE).
• Remove the POWER CHASSIS BASE (with each PWB affixed
on the CHASSIS BASE).
• Remove the TEMP. SENSOR.
• Remove the PDP UNIT.
(1) Remove the 12 screws [u] , then remove the FILTER
BRACKET.
(2) Remove the FRONT FILTER with enough care not to
damage it.
3.1.20 REMOVING THE TOP FRAME BRACKET, BOTTOM
FRAME BRACKET AND SIDE FRAME BRACKET (Fig.4)
• Remove the REAR COVER.
• Remove the CHASSIS SHIELD BRACKET.
• Remove the TERMINAL COVER.
• Remove the CHASSIS BASE (with each PWB affixed on the
CHASSIS BASE).
• Remove the POWER CHASSIS BASE (with each PWB affixed
on the CHASSIS BASE).
• Remove the TEMP. SENSOR.
• Remove the PDP UNIT.
• Remove the FRONT FILTER.
(1) Remove the 6 screws [v] , then remove the FRONT PANEL.
(2) Remove the 8 screws [w] , then remove the SPACER.
(3) Remove the 4 screws [x] , then remove the TOP FRAME
BRACKET, BOTTOM FRAME BRACKET and SIDE
FRAME BRACKET.
Fig.4
SPACER
SIDE FRAME
SIDE FRAME
TOP FRAME
BOTTOM FRAME
FILTER BRACKET
FILTER BRACKET
FRONT FILTER
FRONT PANEL
u
x
w
u
v
v
w
w
v
v
w
x